BACKGROUND Despite significant advancements in the medical treatment of primary hepato-cellular carcinoma(PHC)in recent years,enhancing therapeutic effects and im-proving prognosis remain substantial challenges worldw...BACKGROUND Despite significant advancements in the medical treatment of primary hepato-cellular carcinoma(PHC)in recent years,enhancing therapeutic effects and im-proving prognosis remain substantial challenges worldwide.AIM To investigate the expression levels of serum vascular endothelial growth factor(VEGF)and interleukin(IL)-17 in patients with PHC and evaluate their diagnostic value while exploring their relationship with patients’clinical characteristics.METHODS The study included 50 patients with confirmed PHC who visited Wuhan Han-yang Hospital from January 2021 to January 2022,and 50 healthy individuals from the same period served as the control group.Serum VEGF and IL-17 levels in both groups were measured by Enzyme-Linked Immunosorbent Assay,and their diagnostic value was assessed using receiver operating characteristic(ROC)curves.Pearson correlation analysis was performed to examine the relationship between serum VEGF and IL-17 levels.Pathological data of the PHC patients were analyzed to determine the relationship between serum VEGF and IL-17 levels and pathological characteristics.RESULTS Serum VEGF and IL-17 levels were significantly higher in the study group com-pared to the control group(P<0.05).No significant association was observed between serum VEGF and IL-17 levels and gender,age,combined cirrhosis,tumor diameter,or degree of differentiation(P>0.05).However,there was a significant relationship between clinical TNM stage,tumor metastasis,and serum VEGF and IL-17 levels(P<0.05).Correlation analysis revealed a positive correlation between serum VEGF and IL-17(P<0.05).ROC analysis demonstrated that both serum VEGF and IL-17 had good diagnostic efficacy for PHC.CONCLUSION Serum VEGF and IL-17 levels were significantly higher in PHC patients compared to healthy individuals.Their levels were closely related to pathological features such as tumor metastasis and clinical TNM stage,and there was a significant positive correlation between VEGF and IL-17.These biomarkers may serve as valuable reference in-dicators for the early diagnosis and treatment guidance of PHC.展开更多
BACKGROUND Secondary hemophagocytic lymphohistiocytosis(sHLH)triggered by Salmonella enterica serovar Typhimurium is rare in pediatric patients.There is no consensus on how to treat S.typhimurium-triggered sHLH.CASE S...BACKGROUND Secondary hemophagocytic lymphohistiocytosis(sHLH)triggered by Salmonella enterica serovar Typhimurium is rare in pediatric patients.There is no consensus on how to treat S.typhimurium-triggered sHLH.CASE SUMMARY A 9-year-old boy with intermittent fever for 3 d presented to our hospital with positive results for S.typhimurium,human rhinovirus,and Mycoplasma pneumoniae infections.At the time of admission to our institution,the patient’s T helper 1/T helper 2 cytokine levels were 326 pg/mL for interleukin 6(IL-6),9.1 pg/mL for IL-10,and 246.7 pg/mL for interferon-gamma(IFN-γ),for which the ratio of IL-10 to IFN-γwas 0.04.In this study,the patient received meropenem,linezolid,and cefoperazone/sulbactam in combination with high-dose methylprednisolone therapy(10 mg/kg/d for 3 d)and antishock supportive treatment twice.After careful evaluation,this patient did not receive HLH chemotherapy and recovered well.CONCLUSION S.Typhimurium infection-triggered sHLH patient had a ratio of IL-10 to IFN-γ≤1.33,an IL-10 concentration≤10.0 pg/mL,and/or an IFN-γconcentration≤225 pg/mL at admission.Early antimicrobial and supportive treatment was sufficient,and the HLH-94/2004 protocol was not necessary under these conditions.展开更多
BACKGROUND Alveolar bone defects caused by inflammation are an urgent issue in oral implant surgery that must be solved.Regulating the various phenotypes of macrophages to enhance the inflammatory environment can sign...BACKGROUND Alveolar bone defects caused by inflammation are an urgent issue in oral implant surgery that must be solved.Regulating the various phenotypes of macrophages to enhance the inflammatory environment can significantly affect the progression of diseases and tissue engineering repair process.AIM To assess the influence of interleukin-10(IL-10)on the osteogenic differentiation of bone marrow mesenchymal stem cells(BMSCs)following their interaction with macrophages in an inflammatory environment.METHODS IL-10 modulates the differentiation of peritoneal macrophages in Wistar rats in an inflammatory environment.In this study,we investigated its impact on the proliferation,migration,and osteogenesis of BMSCs.The expression levels of signal transducer and activator of transcription 3(STAT3)and its activated form,phos-phorylated-STAT3,were examined in IL-10-stimulated macrophages.Subsequently,a specific STAT3 signaling inhibitor was used to impede STAT3 signal activation to further investigate the role of STAT3 signaling.RESULTS IL-10-stimulated macrophages underwent polarization to the M2 type through substitution,and these M2 macrophages actively facilitated the osteogenic differentiation of BMSCs.Mechanistically,STAT3 signaling plays a crucial role in the process by which IL-10 influences macrophages.Specifically,IL-10 stimulated the activation of the STAT3 signaling pathway and reduced the macrophage inflammatory response,as evidenced by its diminished impact on the osteogenic differentiation of BMSCs.CONCLUSION Stimulating macrophages with IL-10 proved effective in improving the inflammatory environment and promoting the osteogenic differentiation of BMSCs.The IL-10/STAT3 signaling pathway has emerged as a key regulator in the macrophage-mediated control of BMSCs’osteogenic differentiation.展开更多
Objective: To investigate the roles of interleukin-2(IL-2) and interleukin-10 (IL-10) in pathogenesis ofearly syphilis. Methods: The serum levels of IL-2 and IL-10 in 48patients with early syphilis were detected by AB...Objective: To investigate the roles of interleukin-2(IL-2) and interleukin-10 (IL-10) in pathogenesis ofearly syphilis. Methods: The serum levels of IL-2 and IL-10 in 48patients with early syphilis were detected by ABC-ELISA. Results: (1) The level of IL-2 in the patients withearly syphilis was significantly higher than that inhealthy controls, while that of IL-10 was lower(P<0.001 and P<0.001). (2) The levels of IL-2 and IL-10 were almost identical in patients with primary andsecondary syphilis (P>0.05), as well as between dif-ferent RPR titers (P>0.05). (3) After therapy, the levelof IL-2 decreased markedly (P<0.05), while that of IL-10 increase (p>0.05). (4) A significant correlation wasfound between the serum levels of IL-2 and IL-10 (r=0.5385 P<0.05). Conclusions: Th1 up-regulation occurs in patientswith early syphilis, and plays an active role in fightingagainst TP infection.展开更多
BACKGROUND Diffuse large B-cell lymphoma(DLBCL)is an aggressive non-Hodgkin lymphoma that affects B lymphocytes.It can develop in the lymph nodes and can be localized or generalized.Despite DLBCL being considered pote...BACKGROUND Diffuse large B-cell lymphoma(DLBCL)is an aggressive non-Hodgkin lymphoma that affects B lymphocytes.It can develop in the lymph nodes and can be localized or generalized.Despite DLBCL being considered potentially curable,little research has been conducted on the relationship between the body's immune response and DLBCL.AIM To study the expression and significance of T-regulatory cells(Tregs)interleukin(IL)-35,IL-10,and transforming growth factor-beta(TGF-β)in DLBCL.METHODS Data from 82 patients with DLBCL who were initially admitted to The First Affiliated Hospital of Ningbo University(Zhejiang Province,China)between January 2017 and June 2022 and treated with standard first-line regimens were reviewed.Three patients were lost to follow-up;thus,79 patients were included in the statistical analysis and then divided into three groups according to the evaluation of clinical efficacy:Incipient(new-onset and treatment-naïve),effectively treated,and relapsed-refractory.Thirty healthy individuals were included in the control group.The expression of peripheral blood T lymphocytes and their associated factors IL-35,IL-10,and TGF-βin the four groups were observed.RESULTS In contrast to the successfully treated and normal control groups,both the incipient and relapse-refractory groups exhibited greater proportions of CD4-positive(+)Tregs(P<0.05),whereas the proportion of CD8+Tregs did not differ substantially between the groups.Serum levels of IL-35 and IL-10 in the incipient and relapsed-refractory groups were higher than those in the effectively treated and normal control groups(P<0.05).There was no statistically significant distinction in the expression level of TGF-βbetween the groups(P>0.05).The correlation between IL-35 and IL-10 concentrations was significantly positive,with a correlation coefficient of 0.531(P<0.05).The correlation between IL-35 and TGF-βconcentration was significantly positive,with a correlation coefficient of 0.375(P<0.05).The correlation between IL-10 and TGF-βconcentration was significantly positive,with a correlation coefficient of 0.185(P<0.05).The expression concentrations of IL-35,IL-10 and TGF-βwere apparently and positively correlated(P<0.05).CONCLUSION Tregs IL-35,and IL-10 may be closely associated with the occurrence and development of DLBCL and the detection of related indices may be helpful in the analysis of disease prognosis.展开更多
BACKGROUND Chronic inflammatory pain is associated with increased expression of interleukin(IL)-1,an inflammatory cytokine,and activity on its receptor(IL-1R).In response,the body produces IL-1R antagonist(IL-1Ra)to r...BACKGROUND Chronic inflammatory pain is associated with increased expression of interleukin(IL)-1,an inflammatory cytokine,and activity on its receptor(IL-1R).In response,the body produces IL-1R antagonist(IL-1Ra)to reduce this signaling.Autologous conditioned serum(ACS)is the only biologic therapy for spinal pathologies that enhances the action of endogenous IL-1Ra reserves to improve symptoms.This systematic review investigates the effectiveness of ACS in treating pain and dis-ability caused by spinal pathologies.AIM To evaluate the use of ACS as a conservative management option for spinal path-ology.METHODS A systematic review of PubMed/Medline was performed to identify studies inve-stigating administration of ACS for treatment of any spinal pathology.RESULTS Six articles were included,comprising 684 patients treated with epidural(n=133)or transforaminal(n=551)ACS injections.Patients had an average age of 54.0 years with slight female predominance(53.2%).The lumbar spine was most com-monly treated,with 567 patients(82.9%)receiving injections for lumbar radicu-lopathy(n=67),degenerative disc disease(DDD)(n=372),or spinal stenosis(n=128);cervical injections were performed in 109 patients(15.9%).Mean(SD)follow-up was 21.7(4.8)weeks from first ACS injection.All studies investigating mecha-nical lumbar and lumbar or cervical radicular pain reported significant pain re-duction at final follow-up compared to baseline.ACS achieved comparable or su-perior results to lumbar epidural steroid injections.Adverse events were reported in 21 patients(3.1%),with no serious adverse events.CONCLUSION ACS injection is a safe and effective intervention for pain reduction in many spinal pathologies,including cervical and lumbar radiculopathies.展开更多
Objective: To investigate the effect of ultrasound-guided pleural paravertebral block combined with general anesthesia on serum monocyte chemokinin-1 (McP-1), interleukin-6 (il-1) and il-10 levels in patients with ear...Objective: To investigate the effect of ultrasound-guided pleural paravertebral block combined with general anesthesia on serum monocyte chemokinin-1 (McP-1), interleukin-6 (il-1) and il-10 levels in patients with early breast cancer after modified radical mastectomy. Methods: A total of 76 patients with early breast cancer from October 2015 to July 2018 were selected from our hospital and divided into study group (n=38) and control group (n=38). The control group received general anesthesia, and the study group received ultrasound-guided paravertebral block combined with general anesthesia. Data of two groups of perioperative situation (PCIA press the number, volume of intraoperative sufentanil and PACU time), preoperative and postoperative 12 h, 24 h serum factor (MCP-1, IL-6, IL-10) level, after 2 h, 4 h, 8 h, 12 h, 24 h when pain (VAS) score, preoperative (T1), 15 min after the anesthesia (T2), 5 min after surgery (T3) hemodynamic state [heart rate (HR), mean arterial pressure (MAP)], the incidence of adverse reactions were counted. Results: (1) Perioperative status: PCIA presses, intraoperative dose of sufentanil and PACU duration in the study group were less than those in the control group. (2) Serum factors: there was no significant difference in serum McP-1, il-6 and il-10 levels between the two groups before operation. The serum levels of McP-1, il-6 and il-10 in the two groups 12 h after operation were higher than those before operation. The serum levels of McP-1, il-6 and il-10 in the two groups at 24 h after surgery were significantly lower than those at 12 h after surgery, and the serum levels of McP-1, il-6 and il-10 in the group at 12 h and 24 h after surgery were lower than those of the control group. (3) Pain degree: the VAS score of the study group at 2 h, 4 h, 8 h, 12 h and 24 h after surgery was lower than that of the control group. (4) Hemodynamics: there was no significant difference in HR and MAP between the two groups during T1, HR and MAP in T2 were lower than those in T1, but the level of each indicator in the study group was higher than that in the control group. (5) Adverse Reactions: the incidence of adverse reactions was lower in the study group (10.53%) than in the control group (28.95%). Conclusion: The application of ultrasound guided early breast cancer modified radical block complex general anesthesia thoracic vertebra, can reduce the dosage of anesthetic drugs, shorten the PACU, residence time, reduce postoperative pain, maintain stable hemodynamic state, inhibiting inflammatory reaction caused by surgical trauma degree, and can reduce the incidence of adverse reactions, and has safety.展开更多
AIM:To determine whether serum interleukin-18 (IL-18) levels correlated with clinicopathologic features and prognosis in patients with hepatocellular carcinoma (HCC). METHODS:Serum IL-18,IL-6 and IL-12 levels were mea...AIM:To determine whether serum interleukin-18 (IL-18) levels correlated with clinicopathologic features and prognosis in patients with hepatocellular carcinoma (HCC). METHODS:Serum IL-18,IL-6 and IL-12 levels were measured by enzyme-linked immunosorbent assay (ELISA) from 70 patients with HCC and 10 healthy controls. RESULTS:Serum IL-18,IL-6 and IL-12 levels of patients with HCC were significantly higher that those of the controls. The levels of IL-18 correlated significantly with the presence of venous invasion and advanced tumor stages classified by Okuda's criteria. Patients with high serum IL-18 levels (≥ 105 pg/mL) had a poorer survival than those with low serum IL-18 levels (< 105 pg/mL) (4 and 11 mo,respectively,P = 0.015). Multivariate analyses showed that serum IL-18 level,but not IL-6 and IL-12 levels,was a significant and independent prognostic factor of survival. CONCLUSION:These findings demonstrate that serum IL-8 may a useful biological marker of tumor invasiveness and an independent prognostic factor of survival for patients with HCC. Thus,the detailed mechanisms of IL-18 involving in tumor progression should be further investigated.展开更多
Inflammatory bowel diseases (IBD) such as Crohn's disease (CD) or ulcerative colitis are chronic intestina disorders, which are on the increase in "Westernised" countries. IBD can be caused by both genet...Inflammatory bowel diseases (IBD) such as Crohn's disease (CD) or ulcerative colitis are chronic intestina disorders, which are on the increase in "Westernised" countries. IBD can be caused by both genetic and environmental factors. Interleukin-10 (IL-10) is an immunoregulatory cytokine that has been identified as being involved in several diseases including IBD. Studies have shown that polymorphisms in the promoter region reduce serum levels of IL-10 and this reduction has been associated with some forms of IBD. Mouse models have shown promising results with IL-10 supplementation, as such IL-10 supplementation has been touted as being a possible alternative treatment for CD in humans. Clinical trials have shown that recombinant human IL-10 is safe and well tolerated up to a dose o 8 μg/kg. However, to date, the results of the clinica trials have been disappointing. Although CD activity was reduced as measured by the CD activity index IL-10 supplementation did not result in significantly reduced remission rates or clinical improvements when compared to placebo. This review discusses why IL-10supplementation is not effective in CD patients currently and what can be addressed to potentially make IL-10 supplementation a more viable treatment option in the future. Based on the current research we conclude that IL-10 supplementation is not a one size fits all treatment and if the correct population of patients is chosen then IL-10 supplementation could be of benefit.展开更多
AIM To determine the role of cartilage oligomeric matrix protein(COMP), interleukin(IL)-6, IL-10 and ratio of IL-6/IL-10 as risk factors of symptomatic lumbar osteoarthritis(OA) in postmenopausal women with estrogen d...AIM To determine the role of cartilage oligomeric matrix protein(COMP), interleukin(IL)-6, IL-10 and ratio of IL-6/IL-10 as risk factors of symptomatic lumbar osteoarthritis(OA) in postmenopausal women with estrogen deficiency.METHODS Case-control study had been conducted in Sanglah General Hospital from October 2015 until March 2016. The blood samples were obtained and analyzed by enzyme-linked immunosorbent assay(ELISA).RESULTS From 44 pairs of samples which divided into 44 samples as case group and 44 samples as control group showed that high level of COMP in estrogen deficiency postmenopausal women were not at risk(OR = 0.7; 95%CI: 0.261-1.751; P = 0.393) for symptomatic lumbar OA(cut-off point 0.946). Estrogen deficiency in postmenopausal women with the high level of IL-6 had 2.7 times risk(OR = 2.7; 95%CI: 0.991-8.320; P = 0.033) for symptomatic lumbar OA from the low level of IL-6(cut-off point 2.264). At lower level of IL-10, there was no risk for symptomatic lumbar OA(OR = 0.6; 95%CI: 0.209-1.798; P = 0.345) than with the higher level of IL-10(cut-off point 6.049). While the high ratio of IL-6/IL-10 level in estrogen deficiency postmenopausal women gave 3.4 times risk(OR = 3.4; 95%CI: 1.204-11.787; P = 0.011)for symptomatic lumbar OA than the low ratio of IL-6/IL-10 level(cut-off point 0.364).CONCLUSION High ratio of IL-6/IL-10 plasma level was the highest risk factor for causing symptomatic lumbar OA in postmenopausal women with estrogen deficiency.展开更多
Background Interleukin （IL）-10, IL-6 and their ratio （IL-6/IL-10） play an important role in the risk of developing coronary artery disease, and may correlate with its outcomes. Few clinical trials have investigate...Background Interleukin （IL）-10, IL-6 and their ratio （IL-6/IL-10） play an important role in the risk of developing coronary artery disease, and may correlate with its outcomes. Few clinical trials have investigated the prognostic impact of these factors on long-term car- diovascular events in patients presented with chest pain. Methods A prospective study was performed on 566 patients admitted with chest pain and identified mild to moderate coronary artery lesions. 1L-10, IL-6 and IL-6/IL-10 were measured. Results A total of 511 patients com- pleted the follow-up. The median follow-up time was 74 months. Kaplan-Meier analysis demonstrated a clear increase of the incidence of major adverse cardiac events during the follow-up period in patients with below-median levels of IL-10 （P = 0.006） and above-median levels of IL-6/IL-10 （P = 0.012）. Multivariate Cox proportional hazards analysis indicated the IL-10 levels to be strong independent predictors after adjustment for underlying confounders. Conclusions Elevated IL-10 levels are associated with a more favorable long-term prognosis in patients with chest pain and mild to moderate coronary artery lesions. IL-10 could be used for early risk assessment of long-term prognosis.展开更多
AIM: To evaluate the association between of the interleukin-10 (IL-10) promoter polymorphisms and survival of advanced gastric cancer (GC) patients. METHODS: The IL-10 (-1082, rs1800896; -819, rs1800871; and-592, rs18...AIM: To evaluate the association between of the interleukin-10 (IL-10) promoter polymorphisms and survival of advanced gastric cancer (GC) patients. METHODS: The IL-10 (-1082, rs1800896; -819, rs1800871; and-592, rs1800896) genotypes in 234 patients with advanced gastric cancer and in 243 healthy controls were determined by polymerase chain reaction-restriction fragment length polymorphism assay. Odds ratios (OR) and 95% confidence intervals (CI) were calculated by unconditional logistic regression for the associations between IL-10 genotypes and the risk of GC. The Kaplan-Meier method with log-rank testing was used to evaluate the association between genotype and survival of the patients.RESULTS: The IL-10 -1082 G allele and GCC (-1082, -819 and -592) haplotype were associated with increased gastric cancer risks (OR 1.2, 95% CI 0.6-3.2, P = 0.007, for -1082 G allele, OR = 2.3, 95% CI, 1.2-4.1, P = 0.005, for GCC haplotype, respectively). However, none of the three IL-10 gene polymorphisms (-1082, -819 and -592) was correlated with gastric cancer survival (P > 0.05), and none of the genotypes of the three IL-10 sites was found as independent prognostic risk factors in the multivariate test. CONCLUSION: IL-10 gene promoter polymorphisms may not be associated with the prognosis of advanced gastric cancer.展开更多
AIM:To clarify the current understanding of the association between interleukin-10(IL-10)polymorphisms and the risk of irritable bowel syndrome(IBS).METHODS:We searched for studies in any language recorded in PubMed,E...AIM:To clarify the current understanding of the association between interleukin-10(IL-10)polymorphisms and the risk of irritable bowel syndrome(IBS).METHODS:We searched for studies in any language recorded in PubMed,Embase and Cochrane library before August 2013.The associations under allele contrast model,codominant model,dominant model,and recessive model were analyzed.The strengths of the association between IL-10 polymorphisms and IBS risk were estimated using odds ratios(OR)with 95%confidence interval(CI).Fixed effects model was used to pool the result if the test of heterogeneity was not significant,otherwise the random-effect model was selected.RESULTS:Eight case-control studies analyzing three single-nucleotide polymorphisms rs1800870(-1082 A/G),rs1800871(-819C/T),and rs1800872(-592A/C)of the IL-10 gene,which involved 928 cases and 1363 controls,were eligible for our analysis.The results showed that rs1800870 polymorphisms were associated with a decreased risk of IBS(GG+GA vs AA:OR=0.80,95%CI:0.66-0.96),(AA+GA vs GG:OR=0.68,95%CI:0.52-0.90).Subgroup analysis revealed such association only existed in Caucasian ethnicity(AA+GA vs GG,OR=0.70,95%CI:0.55-0.89).The rs1800872 polymorphisms were associated with an increased risk of IBS in Asian ethnicity(CC vs GG:OR=1.29,95%CI:1.01-1.16).There were no associations between rs1800871 polymorphisms and the IBS risk.CONCLUSION:The results suggest that IL-10 rs1800870confers susceptibility to the risk of IBS in Caucasian ethnicity,and the rs1800872 may associate with IBS risk in Asians.However,no significant associations are found between rs1800871 and IBS risk.展开更多
AIM： To study the effect of interleukin-10 （IL-10） on the expression of transforming growth factor β1 （TGF-β1） in hepatic fibrosis rats and the anti-fibrotic role of exogenous IL-10. METHODS： Hepatic fibrosis ...AIM： To study the effect of interleukin-10 （IL-10） on the expression of transforming growth factor β1 （TGF-β1） in hepatic fibrosis rats and the anti-fibrotic role of exogenous IL-10. METHODS： Hepatic fibrosis was induced by carbon tetrachloride administered （CCh） intraperitoneally. The experiment was performed in two stages. In the first stage, 60 SD rats were divided randomly into normal control group I（GNI, n = 8）, hepatic fibrosis group（GC, n = 28）and IL-10 intervened group（GI, n = 24）. At the beginning of the 7^th and 11^th wk, hepatic stellate cells （HSCs） were isolated, reverse transcription-polymerase chain reation （RT-PCR） and immunocytochemistry were performed to detect the expression of TGF-β1 in HSCs. Histological examination was used to determine the degree of hepatic fibrosis. In the second stage, 47 SD rats were divided randomly into normal control group 2 （GN2, n = 6）and CCh group（GZ, n = 41）. At the end of the 9th week, rats in GZ group were allocated randomly into model group（GM, n = 9）, IL-10 treatment group（GT, n = 9） and recovered group （GR, n = 9）. At the end of the 12^th week, all rats were sacrificed. RT-PCR and immuno- histochemistry were performed to detect the expression of TGF-β1 in liver tissue. ELISA was used to assay serum TGF-β1 levels. RESULTS： Hepatic fibrosis developed in rats with the increase of the injection frequency of CCI4. In the first stage, hepatic fibrosis developed and HSCs were isolated successfully. At the 7^th and 11^th week, TGF-β1 mRNA in GC group increased significantly compared with that in GN1（P = 0.001/0.042） and GI groups（P = 0.001/0.007）, whereas there was no significant difference between the two groups. The levels of TGF-β1 at the beginning of the 7^th wk was higher than that of the 11^th wk （P = 0.049）.Immunocytochemistry results of TGF-β1 were consistent with the above findings. In the second stage, TGF-β1 increased significantly in GM group compared to GN2. Alter treatment with IL-10, TGF-β1 declined obviously. The expression of TGF-β1 decreased in GR group but was still higher than that in GT group. CONCLUSION： The levels of TGF-β1 are increased in hepatic fibrosis rats and decreased alter treatment with exogenous IL-10. IL-10 may play an anti-fibrotic role by suppressing TGF-β1 expression.展开更多
文摘BACKGROUND Despite significant advancements in the medical treatment of primary hepato-cellular carcinoma(PHC)in recent years,enhancing therapeutic effects and im-proving prognosis remain substantial challenges worldwide.AIM To investigate the expression levels of serum vascular endothelial growth factor(VEGF)and interleukin(IL)-17 in patients with PHC and evaluate their diagnostic value while exploring their relationship with patients’clinical characteristics.METHODS The study included 50 patients with confirmed PHC who visited Wuhan Han-yang Hospital from January 2021 to January 2022,and 50 healthy individuals from the same period served as the control group.Serum VEGF and IL-17 levels in both groups were measured by Enzyme-Linked Immunosorbent Assay,and their diagnostic value was assessed using receiver operating characteristic(ROC)curves.Pearson correlation analysis was performed to examine the relationship between serum VEGF and IL-17 levels.Pathological data of the PHC patients were analyzed to determine the relationship between serum VEGF and IL-17 levels and pathological characteristics.RESULTS Serum VEGF and IL-17 levels were significantly higher in the study group com-pared to the control group(P<0.05).No significant association was observed between serum VEGF and IL-17 levels and gender,age,combined cirrhosis,tumor diameter,or degree of differentiation(P>0.05).However,there was a significant relationship between clinical TNM stage,tumor metastasis,and serum VEGF and IL-17 levels(P<0.05).Correlation analysis revealed a positive correlation between serum VEGF and IL-17(P<0.05).ROC analysis demonstrated that both serum VEGF and IL-17 had good diagnostic efficacy for PHC.CONCLUSION Serum VEGF and IL-17 levels were significantly higher in PHC patients compared to healthy individuals.Their levels were closely related to pathological features such as tumor metastasis and clinical TNM stage,and there was a significant positive correlation between VEGF and IL-17.These biomarkers may serve as valuable reference in-dicators for the early diagnosis and treatment guidance of PHC.
基金Supported by Zhejiang Province Health and Wellness Science and Technology Program in 2022,China,No.2022RC202.
文摘BACKGROUND Secondary hemophagocytic lymphohistiocytosis(sHLH)triggered by Salmonella enterica serovar Typhimurium is rare in pediatric patients.There is no consensus on how to treat S.typhimurium-triggered sHLH.CASE SUMMARY A 9-year-old boy with intermittent fever for 3 d presented to our hospital with positive results for S.typhimurium,human rhinovirus,and Mycoplasma pneumoniae infections.At the time of admission to our institution,the patient’s T helper 1/T helper 2 cytokine levels were 326 pg/mL for interleukin 6(IL-6),9.1 pg/mL for IL-10,and 246.7 pg/mL for interferon-gamma(IFN-γ),for which the ratio of IL-10 to IFN-γwas 0.04.In this study,the patient received meropenem,linezolid,and cefoperazone/sulbactam in combination with high-dose methylprednisolone therapy(10 mg/kg/d for 3 d)and antishock supportive treatment twice.After careful evaluation,this patient did not receive HLH chemotherapy and recovered well.CONCLUSION S.Typhimurium infection-triggered sHLH patient had a ratio of IL-10 to IFN-γ≤1.33,an IL-10 concentration≤10.0 pg/mL,and/or an IFN-γconcentration≤225 pg/mL at admission.Early antimicrobial and supportive treatment was sufficient,and the HLH-94/2004 protocol was not necessary under these conditions.
文摘BACKGROUND Alveolar bone defects caused by inflammation are an urgent issue in oral implant surgery that must be solved.Regulating the various phenotypes of macrophages to enhance the inflammatory environment can significantly affect the progression of diseases and tissue engineering repair process.AIM To assess the influence of interleukin-10(IL-10)on the osteogenic differentiation of bone marrow mesenchymal stem cells(BMSCs)following their interaction with macrophages in an inflammatory environment.METHODS IL-10 modulates the differentiation of peritoneal macrophages in Wistar rats in an inflammatory environment.In this study,we investigated its impact on the proliferation,migration,and osteogenesis of BMSCs.The expression levels of signal transducer and activator of transcription 3(STAT3)and its activated form,phos-phorylated-STAT3,were examined in IL-10-stimulated macrophages.Subsequently,a specific STAT3 signaling inhibitor was used to impede STAT3 signal activation to further investigate the role of STAT3 signaling.RESULTS IL-10-stimulated macrophages underwent polarization to the M2 type through substitution,and these M2 macrophages actively facilitated the osteogenic differentiation of BMSCs.Mechanistically,STAT3 signaling plays a crucial role in the process by which IL-10 influences macrophages.Specifically,IL-10 stimulated the activation of the STAT3 signaling pathway and reduced the macrophage inflammatory response,as evidenced by its diminished impact on the osteogenic differentiation of BMSCs.CONCLUSION Stimulating macrophages with IL-10 proved effective in improving the inflammatory environment and promoting the osteogenic differentiation of BMSCs.The IL-10/STAT3 signaling pathway has emerged as a key regulator in the macrophage-mediated control of BMSCs’osteogenic differentiation.
文摘Objective: To investigate the roles of interleukin-2(IL-2) and interleukin-10 (IL-10) in pathogenesis ofearly syphilis. Methods: The serum levels of IL-2 and IL-10 in 48patients with early syphilis were detected by ABC-ELISA. Results: (1) The level of IL-2 in the patients withearly syphilis was significantly higher than that inhealthy controls, while that of IL-10 was lower(P<0.001 and P<0.001). (2) The levels of IL-2 and IL-10 were almost identical in patients with primary andsecondary syphilis (P>0.05), as well as between dif-ferent RPR titers (P>0.05). (3) After therapy, the levelof IL-2 decreased markedly (P<0.05), while that of IL-10 increase (p>0.05). (4) A significant correlation wasfound between the serum levels of IL-2 and IL-10 (r=0.5385 P<0.05). Conclusions: Th1 up-regulation occurs in patientswith early syphilis, and plays an active role in fightingagainst TP infection.
基金Supported by Zhejiang TCM Science and Technology Project,No.2023ZL653Zhejiang Medical Science and Technology Plan Project-Clinical Research Application Project A,No.2021KY273。
文摘BACKGROUND Diffuse large B-cell lymphoma(DLBCL)is an aggressive non-Hodgkin lymphoma that affects B lymphocytes.It can develop in the lymph nodes and can be localized or generalized.Despite DLBCL being considered potentially curable,little research has been conducted on the relationship between the body's immune response and DLBCL.AIM To study the expression and significance of T-regulatory cells(Tregs)interleukin(IL)-35,IL-10,and transforming growth factor-beta(TGF-β)in DLBCL.METHODS Data from 82 patients with DLBCL who were initially admitted to The First Affiliated Hospital of Ningbo University(Zhejiang Province,China)between January 2017 and June 2022 and treated with standard first-line regimens were reviewed.Three patients were lost to follow-up;thus,79 patients were included in the statistical analysis and then divided into three groups according to the evaluation of clinical efficacy:Incipient(new-onset and treatment-naïve),effectively treated,and relapsed-refractory.Thirty healthy individuals were included in the control group.The expression of peripheral blood T lymphocytes and their associated factors IL-35,IL-10,and TGF-βin the four groups were observed.RESULTS In contrast to the successfully treated and normal control groups,both the incipient and relapse-refractory groups exhibited greater proportions of CD4-positive(+)Tregs(P<0.05),whereas the proportion of CD8+Tregs did not differ substantially between the groups.Serum levels of IL-35 and IL-10 in the incipient and relapsed-refractory groups were higher than those in the effectively treated and normal control groups(P<0.05).There was no statistically significant distinction in the expression level of TGF-βbetween the groups(P>0.05).The correlation between IL-35 and IL-10 concentrations was significantly positive,with a correlation coefficient of 0.531(P<0.05).The correlation between IL-35 and TGF-βconcentration was significantly positive,with a correlation coefficient of 0.375(P<0.05).The correlation between IL-10 and TGF-βconcentration was significantly positive,with a correlation coefficient of 0.185(P<0.05).The expression concentrations of IL-35,IL-10 and TGF-βwere apparently and positively correlated(P<0.05).CONCLUSION Tregs IL-35,and IL-10 may be closely associated with the occurrence and development of DLBCL and the detection of related indices may be helpful in the analysis of disease prognosis.
文摘BACKGROUND Chronic inflammatory pain is associated with increased expression of interleukin(IL)-1,an inflammatory cytokine,and activity on its receptor(IL-1R).In response,the body produces IL-1R antagonist(IL-1Ra)to reduce this signaling.Autologous conditioned serum(ACS)is the only biologic therapy for spinal pathologies that enhances the action of endogenous IL-1Ra reserves to improve symptoms.This systematic review investigates the effectiveness of ACS in treating pain and dis-ability caused by spinal pathologies.AIM To evaluate the use of ACS as a conservative management option for spinal path-ology.METHODS A systematic review of PubMed/Medline was performed to identify studies inve-stigating administration of ACS for treatment of any spinal pathology.RESULTS Six articles were included,comprising 684 patients treated with epidural(n=133)or transforaminal(n=551)ACS injections.Patients had an average age of 54.0 years with slight female predominance(53.2%).The lumbar spine was most com-monly treated,with 567 patients(82.9%)receiving injections for lumbar radicu-lopathy(n=67),degenerative disc disease(DDD)(n=372),or spinal stenosis(n=128);cervical injections were performed in 109 patients(15.9%).Mean(SD)follow-up was 21.7(4.8)weeks from first ACS injection.All studies investigating mecha-nical lumbar and lumbar or cervical radicular pain reported significant pain re-duction at final follow-up compared to baseline.ACS achieved comparable or su-perior results to lumbar epidural steroid injections.Adverse events were reported in 21 patients(3.1%),with no serious adverse events.CONCLUSION ACS injection is a safe and effective intervention for pain reduction in many spinal pathologies,including cervical and lumbar radiculopathies.
文摘Objective: To investigate the effect of ultrasound-guided pleural paravertebral block combined with general anesthesia on serum monocyte chemokinin-1 (McP-1), interleukin-6 (il-1) and il-10 levels in patients with early breast cancer after modified radical mastectomy. Methods: A total of 76 patients with early breast cancer from October 2015 to July 2018 were selected from our hospital and divided into study group (n=38) and control group (n=38). The control group received general anesthesia, and the study group received ultrasound-guided paravertebral block combined with general anesthesia. Data of two groups of perioperative situation (PCIA press the number, volume of intraoperative sufentanil and PACU time), preoperative and postoperative 12 h, 24 h serum factor (MCP-1, IL-6, IL-10) level, after 2 h, 4 h, 8 h, 12 h, 24 h when pain (VAS) score, preoperative (T1), 15 min after the anesthesia (T2), 5 min after surgery (T3) hemodynamic state [heart rate (HR), mean arterial pressure (MAP)], the incidence of adverse reactions were counted. Results: (1) Perioperative status: PCIA presses, intraoperative dose of sufentanil and PACU duration in the study group were less than those in the control group. (2) Serum factors: there was no significant difference in serum McP-1, il-6 and il-10 levels between the two groups before operation. The serum levels of McP-1, il-6 and il-10 in the two groups 12 h after operation were higher than those before operation. The serum levels of McP-1, il-6 and il-10 in the two groups at 24 h after surgery were significantly lower than those at 12 h after surgery, and the serum levels of McP-1, il-6 and il-10 in the group at 12 h and 24 h after surgery were lower than those of the control group. (3) Pain degree: the VAS score of the study group at 2 h, 4 h, 8 h, 12 h and 24 h after surgery was lower than that of the control group. (4) Hemodynamics: there was no significant difference in HR and MAP between the two groups during T1, HR and MAP in T2 were lower than those in T1, but the level of each indicator in the study group was higher than that in the control group. (5) Adverse Reactions: the incidence of adverse reactions was lower in the study group (10.53%) than in the control group (28.95%). Conclusion: The application of ultrasound guided early breast cancer modified radical block complex general anesthesia thoracic vertebra, can reduce the dosage of anesthetic drugs, shorten the PACU, residence time, reduce postoperative pain, maintain stable hemodynamic state, inhibiting inflammatory reaction caused by surgical trauma degree, and can reduce the incidence of adverse reactions, and has safety.
基金Supported by the Rajadapiseksompoj research grant,Faculty of Medicine,Chulalongkorn University
文摘AIM:To determine whether serum interleukin-18 (IL-18) levels correlated with clinicopathologic features and prognosis in patients with hepatocellular carcinoma (HCC). METHODS:Serum IL-18,IL-6 and IL-12 levels were measured by enzyme-linked immunosorbent assay (ELISA) from 70 patients with HCC and 10 healthy controls. RESULTS:Serum IL-18,IL-6 and IL-12 levels of patients with HCC were significantly higher that those of the controls. The levels of IL-18 correlated significantly with the presence of venous invasion and advanced tumor stages classified by Okuda's criteria. Patients with high serum IL-18 levels (≥ 105 pg/mL) had a poorer survival than those with low serum IL-18 levels (< 105 pg/mL) (4 and 11 mo,respectively,P = 0.015). Multivariate analyses showed that serum IL-18 level,but not IL-6 and IL-12 levels,was a significant and independent prognostic factor of survival. CONCLUSION:These findings demonstrate that serum IL-8 may a useful biological marker of tumor invasiveness and an independent prognostic factor of survival for patients with HCC. Thus,the detailed mechanisms of IL-18 involving in tumor progression should be further investigated.
基金Supported by The Ministry of Business,Innovation and EmploymentDutch Digestive Foundation
文摘Inflammatory bowel diseases (IBD) such as Crohn's disease (CD) or ulcerative colitis are chronic intestina disorders, which are on the increase in "Westernised" countries. IBD can be caused by both genetic and environmental factors. Interleukin-10 (IL-10) is an immunoregulatory cytokine that has been identified as being involved in several diseases including IBD. Studies have shown that polymorphisms in the promoter region reduce serum levels of IL-10 and this reduction has been associated with some forms of IBD. Mouse models have shown promising results with IL-10 supplementation, as such IL-10 supplementation has been touted as being a possible alternative treatment for CD in humans. Clinical trials have shown that recombinant human IL-10 is safe and well tolerated up to a dose o 8 μg/kg. However, to date, the results of the clinica trials have been disappointing. Although CD activity was reduced as measured by the CD activity index IL-10 supplementation did not result in significantly reduced remission rates or clinical improvements when compared to placebo. This review discusses why IL-10supplementation is not effective in CD patients currently and what can be addressed to potentially make IL-10 supplementation a more viable treatment option in the future. Based on the current research we conclude that IL-10 supplementation is not a one size fits all treatment and if the correct population of patients is chosen then IL-10 supplementation could be of benefit.
文摘AIM To determine the role of cartilage oligomeric matrix protein(COMP), interleukin(IL)-6, IL-10 and ratio of IL-6/IL-10 as risk factors of symptomatic lumbar osteoarthritis(OA) in postmenopausal women with estrogen deficiency.METHODS Case-control study had been conducted in Sanglah General Hospital from October 2015 until March 2016. The blood samples were obtained and analyzed by enzyme-linked immunosorbent assay(ELISA).RESULTS From 44 pairs of samples which divided into 44 samples as case group and 44 samples as control group showed that high level of COMP in estrogen deficiency postmenopausal women were not at risk(OR = 0.7; 95%CI: 0.261-1.751; P = 0.393) for symptomatic lumbar OA(cut-off point 0.946). Estrogen deficiency in postmenopausal women with the high level of IL-6 had 2.7 times risk(OR = 2.7; 95%CI: 0.991-8.320; P = 0.033) for symptomatic lumbar OA from the low level of IL-6(cut-off point 2.264). At lower level of IL-10, there was no risk for symptomatic lumbar OA(OR = 0.6; 95%CI: 0.209-1.798; P = 0.345) than with the higher level of IL-10(cut-off point 6.049). While the high ratio of IL-6/IL-10 level in estrogen deficiency postmenopausal women gave 3.4 times risk(OR = 3.4; 95%CI: 1.204-11.787; P = 0.011)for symptomatic lumbar OA than the low ratio of IL-6/IL-10 level(cut-off point 0.364).CONCLUSION High ratio of IL-6/IL-10 plasma level was the highest risk factor for causing symptomatic lumbar OA in postmenopausal women with estrogen deficiency.
文摘Background Interleukin （IL）-10, IL-6 and their ratio （IL-6/IL-10） play an important role in the risk of developing coronary artery disease, and may correlate with its outcomes. Few clinical trials have investigated the prognostic impact of these factors on long-term car- diovascular events in patients presented with chest pain. Methods A prospective study was performed on 566 patients admitted with chest pain and identified mild to moderate coronary artery lesions. 1L-10, IL-6 and IL-6/IL-10 were measured. Results A total of 511 patients com- pleted the follow-up. The median follow-up time was 74 months. Kaplan-Meier analysis demonstrated a clear increase of the incidence of major adverse cardiac events during the follow-up period in patients with below-median levels of IL-10 （P = 0.006） and above-median levels of IL-6/IL-10 （P = 0.012）. Multivariate Cox proportional hazards analysis indicated the IL-10 levels to be strong independent predictors after adjustment for underlying confounders. Conclusions Elevated IL-10 levels are associated with a more favorable long-term prognosis in patients with chest pain and mild to moderate coronary artery lesions. IL-10 could be used for early risk assessment of long-term prognosis.
基金Supported by Natural Science Foundation of Shandong Province China, No. ZR2009CM138
文摘AIM: To evaluate the association between of the interleukin-10 (IL-10) promoter polymorphisms and survival of advanced gastric cancer (GC) patients. METHODS: The IL-10 (-1082, rs1800896; -819, rs1800871; and-592, rs1800896) genotypes in 234 patients with advanced gastric cancer and in 243 healthy controls were determined by polymerase chain reaction-restriction fragment length polymorphism assay. Odds ratios (OR) and 95% confidence intervals (CI) were calculated by unconditional logistic regression for the associations between IL-10 genotypes and the risk of GC. The Kaplan-Meier method with log-rank testing was used to evaluate the association between genotype and survival of the patients.RESULTS: The IL-10 -1082 G allele and GCC (-1082, -819 and -592) haplotype were associated with increased gastric cancer risks (OR 1.2, 95% CI 0.6-3.2, P = 0.007, for -1082 G allele, OR = 2.3, 95% CI, 1.2-4.1, P = 0.005, for GCC haplotype, respectively). However, none of the three IL-10 gene polymorphisms (-1082, -819 and -592) was correlated with gastric cancer survival (P > 0.05), and none of the genotypes of the three IL-10 sites was found as independent prognostic risk factors in the multivariate test. CONCLUSION: IL-10 gene promoter polymorphisms may not be associated with the prognosis of advanced gastric cancer.
基金Supported by National Natural Science Foundation of China,No.81260083 and No.31360221
文摘AIM:To clarify the current understanding of the association between interleukin-10(IL-10)polymorphisms and the risk of irritable bowel syndrome(IBS).METHODS:We searched for studies in any language recorded in PubMed,Embase and Cochrane library before August 2013.The associations under allele contrast model,codominant model,dominant model,and recessive model were analyzed.The strengths of the association between IL-10 polymorphisms and IBS risk were estimated using odds ratios(OR)with 95%confidence interval(CI).Fixed effects model was used to pool the result if the test of heterogeneity was not significant,otherwise the random-effect model was selected.RESULTS:Eight case-control studies analyzing three single-nucleotide polymorphisms rs1800870(-1082 A/G),rs1800871(-819C/T),and rs1800872(-592A/C)of the IL-10 gene,which involved 928 cases and 1363 controls,were eligible for our analysis.The results showed that rs1800870 polymorphisms were associated with a decreased risk of IBS(GG+GA vs AA:OR=0.80,95%CI:0.66-0.96),(AA+GA vs GG:OR=0.68,95%CI:0.52-0.90).Subgroup analysis revealed such association only existed in Caucasian ethnicity(AA+GA vs GG,OR=0.70,95%CI:0.55-0.89).The rs1800872 polymorphisms were associated with an increased risk of IBS in Asian ethnicity(CC vs GG:OR=1.29,95%CI:1.01-1.16).There were no associations between rs1800871 polymorphisms and the IBS risk.CONCLUSION:The results suggest that IL-10 rs1800870confers susceptibility to the risk of IBS in Caucasian ethnicity,and the rs1800872 may associate with IBS risk in Asians.However,no significant associations are found between rs1800871 and IBS risk.
基金Supported by Natural Science Foundation of Fujian Province, No. 2005D094 and No. C0410025
文摘AIM： To study the effect of interleukin-10 （IL-10） on the expression of transforming growth factor β1 （TGF-β1） in hepatic fibrosis rats and the anti-fibrotic role of exogenous IL-10. METHODS： Hepatic fibrosis was induced by carbon tetrachloride administered （CCh） intraperitoneally. The experiment was performed in two stages. In the first stage, 60 SD rats were divided randomly into normal control group I（GNI, n = 8）, hepatic fibrosis group（GC, n = 28）and IL-10 intervened group（GI, n = 24）. At the beginning of the 7^th and 11^th wk, hepatic stellate cells （HSCs） were isolated, reverse transcription-polymerase chain reation （RT-PCR） and immunocytochemistry were performed to detect the expression of TGF-β1 in HSCs. Histological examination was used to determine the degree of hepatic fibrosis. In the second stage, 47 SD rats were divided randomly into normal control group 2 （GN2, n = 6）and CCh group（GZ, n = 41）. At the end of the 9th week, rats in GZ group were allocated randomly into model group（GM, n = 9）, IL-10 treatment group（GT, n = 9） and recovered group （GR, n = 9）. At the end of the 12^th week, all rats were sacrificed. RT-PCR and immuno- histochemistry were performed to detect the expression of TGF-β1 in liver tissue. ELISA was used to assay serum TGF-β1 levels. RESULTS： Hepatic fibrosis developed in rats with the increase of the injection frequency of CCI4. In the first stage, hepatic fibrosis developed and HSCs were isolated successfully. At the 7^th and 11^th week, TGF-β1 mRNA in GC group increased significantly compared with that in GN1（P = 0.001/0.042） and GI groups（P = 0.001/0.007）, whereas there was no significant difference between the two groups. The levels of TGF-β1 at the beginning of the 7^th wk was higher than that of the 11^th wk （P = 0.049）.Immunocytochemistry results of TGF-β1 were consistent with the above findings. In the second stage, TGF-β1 increased significantly in GM group compared to GN2. Alter treatment with IL-10, TGF-β1 declined obviously. The expression of TGF-β1 decreased in GR group but was still higher than that in GT group. CONCLUSION： The levels of TGF-β1 are increased in hepatic fibrosis rats and decreased alter treatment with exogenous IL-10. IL-10 may play an anti-fibrotic role by suppressing TGF-β1 expression.
