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Interleukins in liver disease treatment 被引量:2
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作者 Ming Yang Chun-Ye Zhang 《World Journal of Hepatology》 2024年第2期140-145,共6页
Cytokines play pleiotropic roles in human health and disease by regulating both innate and adaptive immune responses.Interleukins(ILs),a large group of cytokines,can be divided into seven families,including IL-1,IL-2,... Cytokines play pleiotropic roles in human health and disease by regulating both innate and adaptive immune responses.Interleukins(ILs),a large group of cytokines,can be divided into seven families,including IL-1,IL-2,IL-6,IL-8,IL-10,IL-12,and IL-17 families.Here,we review the functions of ILs in the pathogenesis and resolution of liver diseases,such as liver inflammation(e.g.,IL-35),alcoholrelated liver disease(e.g.,IL-11),non-alcoholic steatohepatitis(e.g.,IL-22),liver fibrosis(e.g.,Il-17a),and liver cancer(e.g.,IL-8).Overall,IL-1 family members are implicated in liver inflammation induced by different etiologies,such as alcohol consumption,high-fat diet,and hepatitis viruses.IL-2 family members mainly regulate T lymphocyte and NK cell proliferation and activation,and the differentiation of T cells.IL-6 family cytokines play important roles in acute phase response in liver infection,liver regeneration,and metabolic regulation,as well as lymphocyte activation.IL-8,also known as CXCL8,is activated in chronic liver diseases,which is associated with the accumulation of neutrophils and macrophages.IL-10 family members contribute key roles to liver immune tolerance and immunosuppression in liver disease.IL-12 family cytokines influence T-cell differentiation and play an essential role in autoimmune liver disease.IL-17 subfamilies contribute to infection defense,liver inflammation,and Th17 cell differentiation.ILs interact with different type I and type II cytokine receptors to regulate intracellular signaling pathways that mediate their functions.However,most clinical studies are only performed to evaluate IL-mediated therapies on alcohol and hepatitis virus infection-induced hepatitis.More pre-clinical and clinical studies are required to evaluate IL-mediated monotherapy and synergistic therapies. 展开更多
关键词 interleukins Family members Liver disease TREATMENT Clinical trials
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Anti-inflammatory natural products modulate interleukins and their related signaling markers in inflammatory bowel disease:A systematic review
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作者 Gopalsamy Rajiv Gandhi Thiruchenduran Mohana +9 位作者 Kumaraswamy Athesh Varghese Edwin Hillary Alan Bruno Silva Vasconcelos Mariana Nobre Farias de Franca Monalisa Martins Montalvão Stanislaus Antony Ceasar Gnanasekaran Jothi Gurunagarajan Sridharan Ricardo Queiroz Gurgel Baojun Xu 《Journal of Pharmaceutical Analysis》 SCIE CAS CSCD 2023年第12期1408-1428,共21页
This review aims to identify in vivo studies investigating the potential of plant substances and their natural molecules in managing inflammatory bowel disease(IBD).Specifically,the objective is to examine the impact ... This review aims to identify in vivo studies investigating the potential of plant substances and their natural molecules in managing inflammatory bowel disease(IBD).Specifically,the objective is to examine the impact of these substances on interleukins and other key inflammatory signaling markers.Relevant articles published up to December 2022 were identified through a search of the PubMed,Scopus,Web of Science,and Embase databases.The search used keywords including“inflammatory bowel disease”,“medicinal plants”,“natural molecules”,“anti-inflammatory”,and“ulcerative colitis”,and identified 1,878 potentially relevant articles,of which 89 were included in this review after completion of the selection process.This study provides preclinical data on natural products(NPs)that can potentially treat IBD,including ulcerative colitis.The main actions of these NPs relate to their effects on nuclear factor kappa B(NF-κβ),the Janus kinase(JAK)/signal transducer and activator of transcription(STAT)signaling pathway,the regulation of T helper 17/regulatory T cells balance,and oxidative stress.The ability of these NPs to inhibit intestinal inflammation appears to be dependent on lowering levels of the pro-inflammatory cytokines tumor necrosis factor-alpha(TNF-α),interleukin(IL)-1β,and IL-17,via the Jun N-terminal kinase(JNK)1,NF-κβ-p65,and STAT3 pathways.In addition,NPs were shown to reduce oxidative stress and the severity of ulcerative colitis,as well as increase the activity of antioxidant enzymes.These actions suggest that NPs represent a promising treatment for IBD,and potentially have greater efficacy and safety than current treatments. 展开更多
关键词 Crohn's disease Inflammation interleukins Oxidative stress PHYTOCHEMICALS Ulcerative colitis
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Interleukin 1βreceptor and synaptic dysfunction in recurrent brain infection with Herpes simplex virus type-1
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作者 Roberto Piacentini Claudio Grassi 《Neural Regeneration Research》 SCIE CAS 2025年第2期416-423,共8页
Several experimental evidence suggests a link between brain Herpes simplex virus type-1 infection and the occurrence of Alzheimer’s disease.However,the molecular mechanisms underlying this association are not complet... Several experimental evidence suggests a link between brain Herpes simplex virus type-1 infection and the occurrence of Alzheimer’s disease.However,the molecular mechanisms underlying this association are not completely understood.Among the molecular mediators of synaptic and cognitive dysfunction occurring after Herpes simplex virus type-1 infection and reactivation in the brain neuroinflammatory cytokines seem to occupy a central role.Here,we specifically reviewed literature reports dealing with the impact of neuroinflammation on synaptic dysfunction observed after recurrent Herpes simplex virus type-1 reactivation in the brain,highlighting the role of interleukins and,in particular,interleukin 1βas a possible target against Herpes simplex virus type-1-induced neuronal dysfunctions. 展开更多
关键词 herpes simplex virus type 1 interleukin MICROGLIA NEUROINFLAMMATION synaptic dysfunction
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Interleukin-mediated therapies in liver diseases and comorbidity effects
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作者 Nouhoum Bouare Jean Delwaide 《World Journal of Hepatology》 2024年第7期980-989,共10页
Cytokines like interleukins(ILs)play important roles in inflammation and innate immune.Yang and Zhang carried out an interesting study related to ILs and hepatic diseases.They described the role of ILs in the pathogen... Cytokines like interleukins(ILs)play important roles in inflammation and innate immune.Yang and Zhang carried out an interesting study related to ILs and hepatic diseases.They described the role of ILs in the pathogenesis and resolution of hepatic disorders.The authors summarized alcohol-related liver disease and virus-induced hepatitis,as far as clinical studies a fortiori carried out on ILmediated treatments pertaining to these dysfunctions.This editorial contributes to the review by Yang and Zhang titled,"Interleukins in liver disease treatment",and focuses on therapies mediated by ILs in comorbid liver diseases.The documentary search was conducted on recent pertinent literature,primarily using the Google Scholar and PubMed databases. 展开更多
关键词 CYTOKINES interleukins Liver diseases Therapy COMORBIDITY
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Interleukin 6 and Bone Erosions in Rheumatoid Arthritis in an African Hospital
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作者 Paul Eloundou Aly Kamissoko +7 位作者 Fernando Kempta Francine Same Bebey William Beko’o Ange Ngeuleu William Nguekouo Estelle Megne Suzy Manizou Madeleine Singwe 《Open Journal of Rheumatology and Autoimmune Diseases》 2024年第1期13-19,共7页
Introduction: Rheumatoid arthritis (RA) is a chronic, erosive and deforming inflammatory rheumatic disease. In the era of biotherapies and the arrival of biosimilars in sub-Saharan Africa, the objective of this study ... Introduction: Rheumatoid arthritis (RA) is a chronic, erosive and deforming inflammatory rheumatic disease. In the era of biotherapies and the arrival of biosimilars in sub-Saharan Africa, the objective of this study was to describe plasma IL-6 variations in RA patients at Cité Verte District Hospital (Cameroon). Material and Methods: Descriptive and analytical cross-sectional study from December 1, 2021 to May 31, 2022. We included patients over 18 years old suffering from RA (ACR/EULAR 2010). Patients with an infection were not included. The data collected were age, sex, smoking status, family history, disease duration, disease activity by DAS28, CRP, rheumatoid factor, and plasma level of IL-6. Bone erosion was sought on radiography and ultrasound. Result: We included 31 patients, 25 of whom were women (80.6%). The mean age was 47.27 ± 17.97 years. Disease activity was predominantly moderate (32.3%) and severe (32.3%). Mean IL-6 level was 15.29 ± 2.36 pg/ml (extremes: 11.26 pg/ml and 20.15 pg/ml). IL-6 levels were higher in patients with a history of smoking. Similarly, IL-6 levels were higher in patients with mildly active RA in remission than in moderately and severely active RA. Mean IL-6 levels were significantly higher in patients with erosive RA (16.3 pg/ml VS 14.6 pg/ml). Conclusion: IL-6 levels were significantly elevated in men, weaned smokers and patients with bone erosions. 展开更多
关键词 Rheumatoid Arthritis interleukin 6 Bone Erosion-DAS28 Sub-Saharan Africa
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Association of serum interleukin-6 with negative symptoms in stable early-onset schizophrenia
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作者 Peng Chen Hai-Dong Yang +10 位作者 Jun-Jie Wang Zhen-Hua Zhu Hui-Min Zhao Xu-Yuan Yin Yuan Cai Hong-LiangZhu Jia-Lin Fu Xin-Zhu Zhang Wen-Xi Sun Li Hui Xiao-Bin Zhang 《World Journal of Psychiatry》 SCIE 2024年第6期794-803,共10页
BACKGROUND Accumulating evidence suggests that the inflammatory cytokine interleukin-6(IL-6)contributes to the pathophysiology of psychiatric disorders.However,there was no study concerning the relationship between IL... BACKGROUND Accumulating evidence suggests that the inflammatory cytokine interleukin-6(IL-6)contributes to the pathophysiology of psychiatric disorders.However,there was no study concerning the relationship between IL-6 concentrations and clinical features in the chronic phase of early-onset schizophrenia(EOS).AIM To investigate the relationship between serum IL-6 concentration and the clinical features of EOS.METHODS We measured serum IL-6 Levels from 74 patients with chronic schizophrenia,including 33 with age at onset<21 years(EOS group)and 41 with onset≥21 years in[adult-onset schizophrenia(AOS)group],and from 41 healthy controls.Symptom severities were evaluated using the Positive and Negative Syndrome Scale(PANSS).RESULTS Serum IL-6 concentrations were higher in both EOS and AOS groups than healthy controls(F=22.32,P<0.01),but did not differ significantly between EOS and AOS groups(P>0.05)after controlling for age,body mass index,and other covariates.Negative symptom scores were higher in the EOS group than the AOS group(F=6.199,P=0.015).Serum IL-6 concentrations in the EOS group were negatively correlated with both total PANSS-negative symptom score(r=-0.389,P=0.032)and avolition/asociality subscore(r=-0.387,P=0.026).CONCLUSION Patients with EOS may have more severe negative symptoms than those with adult-onset schizophrenia during the chronic phase of the illness.IL-6 signaling may regulate negative symptoms and its avolition/asociality subsymptoms among the early-onset chronic schizophrenic patients. 展开更多
关键词 Early-onset schizophrenia interleukin 6 Negative symptoms Avolition Asociality
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Effect of flurbiprofen combined with prednisolone on interleukin-6 in elderly surgery patients
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作者 Jiaxin Lin Hui Yang +1 位作者 Shaofen Chen Jiao Xu 《Pharmacology & Pharmacy》 2024年第2期15-26,共12页
Objective: To determine the effect of flurbiprofen combined with prednisolone on interleukin-6 in elderly surgery patients. Methods: In this double-blind randomized controlled study, patients aged 65 to 80 who we... Objective: To determine the effect of flurbiprofen combined with prednisolone on interleukin-6 in elderly surgery patients. Methods: In this double-blind randomized controlled study, patients aged 65 to 80 who were undergoing spinal fusion surgery for disc herniation were administered flurbiprofen 100 mg (P group, flurbiprofen group), prednisolone 0.6 mg/kg (D group, prednisolone group), prednisolone 0.6 mg/kg plus flurbiprofen 100 mg (P + D group, flurbiprofen + prednisolone group) or normal saline (S group, saline group) 15 minutes before the induction of anesthesia. Plasma samples were collected before surgery (T0) and on day 1 (T1), day 2 (T2) and day 3 (T3) following surgery. At the same time, systemic inflammatory response syndrome (SIRS) was assessed by SIRS criteria. The levels of interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α) and C-reactive protein (CRP) for collected samples were measured. Results: Other groups had significantly lower levels of IL-6, CRP and occurrence of SIRS than S group (p < 0.05). Compared to groups P and D, the levels of IL-6 and CRP in P + D group were significantly lower on T1 (p < 0.05). Peak levels of IL-6 in all groups were presented on T1 (p 0.05). The levels of CRP within three days were significantly different but did not show peak levels (p > 0.05). Conclusion: Compared to prednisolone or flurbiprofen, combining flurbiprofen with prednisolone in elderly surgery patients led to an increased suppression of IL-6. 展开更多
关键词 SIRS Systemic Inflammatory Response Syndrome IL-6 interleukin-6 CRP C-Reactive Protein
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Interleukins and interleukin receptors in rheumatoid arthritis: Research, diagnostics and clinical implications 被引量:19
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作者 Lili Magyari Dalma Varszegi +6 位作者 Erzsebet Kovesdi Patricia Sarlos Bernadett Farago Andras Javorhazy Katalin Sumegi Zsolt Banfai Bela Melegh 《World Journal of Orthopedics》 2014年第4期516-536,共21页
Rheumatoid arthritis(RA) is an autoimmune disease, resulting in a chronic, systemic inflammatory disorder. It may affect many tissues and organs, but it primarily affects the flexible joints. In clinical practice pati... Rheumatoid arthritis(RA) is an autoimmune disease, resulting in a chronic, systemic inflammatory disorder. It may affect many tissues and organs, but it primarily affects the flexible joints. In clinical practice patient care generates many questions about diagnosis, prognosis, and treatment. It is challenging for health care specialists to keep up to date with the medical literature. This review summarizes the pathogenesis, the polymorphisms of interleukin and interleukin genes and the standard available and possible future immunologictargets for RA treatment. The identification of diseaseassociated interleukin and interleukin receptor genes can provide precious insight into the genetic variations prior to disease onset in order to identify the pathways important for RA pathogenesis. The knowledge of the complex genetic background may prove useful for developing novel therapies and making personalized medicine based on the individual's genetics. 展开更多
关键词 RHEUMATOID ARTHRITIS interleukins Polymorphisms IMMUNOLOGIC targets Therapy
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Roles of interleukins in antibacterial immune defense of the brood pouch in the lined seahorse Hippocampus erectus 被引量:1
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作者 Han JIANG Chunyan LI +2 位作者 Bo ZHANG Yongli WU Qiang LIN 《Journal of Oceanology and Limnology》 SCIE CAS CSCD 2022年第1期235-244,共10页
Seahorse embryos are brooded in the enclosed nutrient-rich environment of the male brood pouch,which may be prone to bacterial infection.The immune responses of interleukin(IL)genes in the brood pouch have not been we... Seahorse embryos are brooded in the enclosed nutrient-rich environment of the male brood pouch,which may be prone to bacterial infection.The immune responses of interleukin(IL)genes in the brood pouch have not been well studied.We identifi ed 13 interleukins in the lined seahorse Hippocampus erectus.Tissue-specifi c expression analysis revealed increased mRNA expression levels of il-1β,il-18,and il-8 in the brood pouch.When challenged with lipopolysaccharide or Vibrio parahaemolyticus,il-1βand il-18 were active as part of the acute and chronic infl ammatory responses,respectively.Importantly,il-8 may be involved in powerful antibacterial immune responses and may be induced by il-1βand il-18 via a process involving the nuclear factor-κB signaling pathway.These results suggest that il-1β,il-18,and il-8 may play key roles in the antibacterial immune defense of the brood pouch in male seahorses. 展开更多
关键词 lined seahorse brood pouch interleukin antibacterial immunity
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Interleukins and Acute Phase Proteins of Bovine Sera during Natural Helminth Burden in Ibadan Nigeria 被引量:1
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作者 Olalekan Taiwo Jeremiah Gabriel Olamilekan Banwo 《Open Journal of Veterinary Medicine》 2018年第3期36-46,共11页
Inflammatory reactions in the gastrointestinal tract play an important role in the pathogenesis of gastroenteritis in bovine helminthosis. This study determined the serum concentrations of cytokines induced acute phas... Inflammatory reactions in the gastrointestinal tract play an important role in the pathogenesis of gastroenteritis in bovine helminthosis. This study determined the serum concentrations of cytokines induced acute phase proteins (Serum Amyloid A (SAA), Haptoglobin (Hp) and C-reactive protein (CRP)) and the levels of immunoreactive interleukins (IL-1, IL-2, IL-3, IL-4, IL-5 and IL-6) in cattle naturally infected with helminths. We sampled a total of 480 slaughtered cattle of both sexes in a major abattoir in Ibadan, Nigeria. Sedimentation, floatation and modified McMaster techniques were employed to determine the degrees of helminth infections. Animals with eggs per gram (epg) less than 200 were adjudged to be apparently healthy. The serum concentrations of interleukins and acute phase proteins were determined using the Technicon AutoAnalyzer Model AA II. It was found that mean SAA (μg/l) and CRP (%) levels were significantly (P 0.05). Therefore, some acute phase proteins are involved in the pathophysiology of bovine helminthosis and are closely related to the inflammatory activation of the disease. In lieu of these findings, it is suggested that systemic markers of inflammation can identify subjects at high risk of natural bovine helminthosis and that IL-6 and SAA may be used as indicators for bovine helminthosis. 展开更多
关键词 C-Reactive Protein (CRP) interleukins BOVINE Helminthosis HAPTOGLOBIN Serum Amyloid A (SAA)
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Clinical implications of interleukins-31, 32, and 33 in gastric cancer 被引量:2
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作者 Qing-Hua Liu Ji-Wei Zhang +4 位作者 Lei Xia Steven G Wise Brett David Hambly Kun Tao Shi-San Bao 《World Journal of Gastrointestinal Oncology》 SCIE 2022年第9期1808-1822,共15页
BACKGROUND Gastric cancer(GC) is one of the most common malignancies in China with a high morbidity and mortality.AIM To determine whether interleukin(IL)-31, IL-32, and IL-33 can be used as biomarkers for the detecti... BACKGROUND Gastric cancer(GC) is one of the most common malignancies in China with a high morbidity and mortality.AIM To determine whether interleukin(IL)-31, IL-32, and IL-33 can be used as biomarkers for the detection of GC, via evaluating the correlations between their expression and clinicopathological parameters of GC patients.METHODS Tissue array(n = 180) gastric specimens were utilised. IL-31, IL-32, and IL-33 expression in GC and non-GC tissues was detected immunohistochemically. The correlations between IL-31, IL-32, and IL-33 expression in GC and severity of clinicopathological parameters were evaluated. Survival curves were plotted using the Kaplan-Meier method/Cox regression. Circulating IL-31, IL-32, and IL-33 were detected by ELISA.RESULTS We found that the expression levels of IL-31, IL-32, and IL-33 were all lower in GC than in adjacent non-GC gastric tissues(P < 0.05). IL-33 in peripheral blood of GC patients was significantly lower than that of healthy individuals(1.50 ± 1.11 vs 9.61 ± 8.00 ng/m L, P <0.05). Decreased IL-31, IL-32, and IL-33 in GC were observed in younger patients(< 60 years), and IL-32 and IL-33 were lower in female patients(P < 0.05). Higher IL-32 correlated with a longer survival in two GC subgroups: T4 invasion depth and TNM I-II stage. Univariate/multivariate analysis revealed that IL-32 was an independent prognostic factor for GC in the T4 stage subgroup. Circulating IL-33 was significantly lower in GC patients at TNM stage IV than in healthy people(P < 0.05).CONCLUSION Our findings may provide new insights into the roles of IL-31, IL-32, and IL-33 in the carcinogenesis of GC and demonstrate their relative usefulness as prognostic markers for GC. The underlying mechanism of IL-31, IL-32, and IL-33 actions in GC should be further explored. 展开更多
关键词 Diagnosis and therapy Gastric cancer Immune cell interactions interleukin-31 interleukin32 interleukin-33
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The study of drug response to rosuvastatin in patients with coronary heart disease according to the gene polymorphisms of interleukins 被引量:6
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作者 Galina S.Mal Irina A.Gribovskaya +2 位作者 Cui Wei Stanislav I.Kononov He Jiangang 《哈尔滨医科大学学报》 CAS 2017年第5期482-484,F0003,共4页
Objective To analyze the effect of interleukin 1 beta-IL1B-511C>T polymorphism on lipid-lowering effect of rosuvastatin in patients with coronary heart disease(CHD)combined with acute respiratory viral infection(AR... Objective To analyze the effect of interleukin 1 beta-IL1B-511C>T polymorphism on lipid-lowering effect of rosuvastatin in patients with coronary heart disease(CHD)combined with acute respiratory viral infection(ARVI).Methods Lipid spectrum,concentrations of C-reactive protein and interleukin 1 beta were analyzed,genotyping of IL-1 beta IL1B-511C>T polymorphism(rs16944)using polymerase chain reaction was provided in 119 patients with CHD combined with ARVI,and in control group of 313 patients suffering from CHD without viral infection from Kursk region.Results Statistically significant increase in total cholesterol(TC)and low density lipoprotein cholesterol(LDL-C)levels was determined in patients with CHD combined with ARVI.The effectiveness of TC and LDL-C reduction using rosuvastatin was less pronounced in this group in comparison with patients without ARVI.Conclusion Comparative analysis of the frequencies of alleles in the genotype of interleukin 1 beta-IL1B-511C>T in patients with CHD combined with ARVI and with CHD without ARVI,reveals no differences. 展开更多
关键词 肺动脉平滑肌细胞表型转换 细胞生长因子 肺动脉高压 肺动脉平滑肌细胞
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Serum interleukins IL-17 and IL-23 levels in patients with systemic lupus erythematosus as well as their correlation with the disease activity
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作者 Yu Zhang 《Journal of Hainan Medical University》 2017年第11期55-58,共4页
Objective:To detect serum interleukins IL-17 and IL-23 levels in patients with systemic lupus erythematosus (SLE) and discuss their correlation with the disease activity.Methods:A total of 82 patients with SLE who wer... Objective:To detect serum interleukins IL-17 and IL-23 levels in patients with systemic lupus erythematosus (SLE) and discuss their correlation with the disease activity.Methods:A total of 82 patients with SLE who were treated in the hospital between July 2012 and January 2017 were selected as observation group, and 50 healthy subjects who received physical examination in the hospital during the same period were selected as normal control group. Serum IL-17 and IL-23 levels in two groups of subjects were detected, and the median of serum IL-17 and IL-23 levels in the observation group were referred to further divide them into high IL-17 group and low IL-17 group as well as high IL-23 group and low IL-23 group respectively, 41 cases in each group. The levels of immunoglobulin, complement and adhesion molecules were compared between patients with different IL-17 and IL-23 levels.Results:Serum IL-17 and IL-23 levels in observation group were higher than those in normal control group. Serum IgA, IgM and IgG levels in high IL-17 group were higher than those in low IL-17 group while C3 level was lower than that in low IL-17 group;serum sVCAM-1 and sICAM-1 levels in high IL-17 group were higher than those in low IL-17 group. Serum IgA, IgM and IgG levels in high IL-23 group were higher than those in low IL-23 group while C3 level was lower than that in low IL-23 group;serum sVCAM-1 and sICAM-1 levels in high IL-23 group were higher than those in low IL-23 group.Conclusion: Serum IL-17 and IL-23 levels increase in patients with SLE, and their levels are directly correlated with the disease activity. 展开更多
关键词 Systemic LUPUS ERYTHEMATOSUS interleukin IMMUNOGLOBULIN COMPLEMENT Adhesion molecule
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MyD88/PI3-K/NF-κB pathway mediates the antagonism of lipoxin A_4 on LPS-induced synthesis of interleukins in endothelial cells
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作者 SHENG HUA WU PEI YUAN LIAO LING DONG 《Journal of Microbiology and Immunology》 2006年第2期125-130,共6页
In order to investigate whether lipoxin A4 (LXA4) has an antagonistic effect on lipopolysaccharide (LPS)-induced synthesis of interleukin (IL)-β3, IL-6 and IL-8 in rat pulmonary microvascular endothelial cells ... In order to investigate whether lipoxin A4 (LXA4) has an antagonistic effect on lipopolysaccharide (LPS)-induced synthesis of interleukin (IL)-β3, IL-6 and IL-8 in rat pulmonary microvascular endothelial cells (PMVEC), and to explore the molecular mechanisms of signal pathway in LXA4 actions, cultured PMVEC were treated with LPS, with or without preincubation with LXA4. Proteins of IL-β3, IL-6 and IL-8 in supernatant were analyzed by enzyme-linked immunosorbent assay (ELISA). Expressions of mRNA of IL-β3, IL-6 and IL-8 were determined by RT-PCR. Expressions of phosphorylation of phosphoinositide 3-kinase (PI3-K) and myeloid differentiation factor 88 (MyD88) were analyzed by Western blot. Activities of DNA-binding of nuclear factor-kappa B (NF-κB) and activator protein-1 (AP-1) were measured by electrophoretic mobility shift assay (EMSA). The results showed that LPS induced production of IL-β3, IL-6 and IL-8 in rat PMVEC via MyD88/PI3-K/NF-κB and AP-1 pathway-dependent signal transduction. LPS-stimulated expression of PI3-K, activities of NF-κB and AP-1, secretion of protein and expression of mRNA of IL-β3, IL-6 and IL-8 but not MyD88 expression in PMVEC were inhibited by LXA4 in a dose-dependent manner. In conclusion, LXA4 inhibits synthesis of IL-β3, IL-6 and IL-8 by down-regulation of PI3-K/NF-κB and AP-1 signal pathway in PMVEC. 展开更多
关键词 Lipoxin Lipopolysaccharide interleukin Nuclear factor-κB Endothelial ceils
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Pro-inflammatory cytokines levels in tears and dry eye disease in Parkinson’s disease
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作者 Azyadeh Camacho-Ordonez Atzin Robles-Contreras +5 位作者 Oscar Guerrero-Berger Nadezhda Camacho-Ordonez Roberto Rodríguez-Rivas Laura Adalid-Peralta Amin Cervantes-Arriaga Mayela Rodríguez-Violante 《Annals of Eye Science》 2023年第4期36-47,共12页
Background:Neuroinflammation is an essential event in Parkinson’s disease(PD).Identifying affordable and less invasive biomarkers to make an early diagnosis and monitor therapeutic strategies should be a priority amo... Background:Neuroinflammation is an essential event in Parkinson’s disease(PD).Identifying affordable and less invasive biomarkers to make an early diagnosis and monitor therapeutic strategies should be a priority among researchers.The study’s objective was to measure tear levels of cytokines in subjects with PD and their association with motor features and the presence of dry eye symptoms.Methods:A total of 16 subjects with PD and 16 age-and sex-matched controls were included.Movement Disorders Society-Unified Parkinson’s Disease Rating Scale(MDS-UPDRS),Hoehn and Yahr(HY)stage scale,Montreal Cognitive Assessment(MoCA),tear break-up time(TBUT),blink rate(BR),Dry Eye Questionnaire 5(DEQ-5)were examined,and pro-inflammatory cytokines[interleukin(IL)-1β,IL-6,IL-8,IL-10,IL-12p70 and tumor necrosis factor-alpha(TNF-α)]were quantified in tears using the BD Cytometric Bead Array Human Inflammatory Cytokine Kit.Results:Higher tear TNF-αwere quantified in PD compared to controls(2.94±3.95 vs.0.33±0.49 pg/mL,P=0.008).According to DEQ-5,50.0%(n=8)of PD subjects and 12.5%(n=2)controls had dry eye disease(DED).No differences were found in cytokines concentrations between PD patients with DED compared to those without DED.IL-8 was associated with the HY stage,TBUT,DEQ-5,and a better MoCA score.A higher BR correlated moderately with a lower HY stage(r=−0.645,P=0.007),and DED patients have lower BR in PD(12.14±2.54 vs.9.0±2.06 blinks/minute,P=0.031).Conclusions:PD patients have higher levels of TNF-αin tears than age-and sex-matched HC.IL-8 in tears may be both involved in the severity of the disease and in the development of DED in PD.In addition,our findings suggest that as HY stage increases,indicating a more advanced stage,BR decreases,indicating greater motor impairment.Conversely,the presence of DED is associated with higher levels of bradykinesia in PD patients,suggesting a potential relationship between DED and motor impairment severity. 展开更多
关键词 TEARS pro-inflammatory cytokines dry eye disease(DED) Parkinson’s disease(PD)
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白细胞介素1β诱导大鼠骨性关节炎软骨细胞模型的效果评价 被引量:1
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作者 乔虎军 王国祥 《中国组织工程研究》 CAS 北大核心 2024年第4期516-521,共6页
背景:建立骨性关节炎软骨细胞模型,对进一步解释骨性关节炎的病理过程,评估和筛选骨性关节炎治疗药物具有重要意义。目的:评价白细胞介素1β诱导大鼠骨性关节炎软骨细胞模型的效果,为进一步探索药物治疗骨性关节炎提供参考。方法:取3周... 背景:建立骨性关节炎软骨细胞模型,对进一步解释骨性关节炎的病理过程,评估和筛选骨性关节炎治疗药物具有重要意义。目的:评价白细胞介素1β诱导大鼠骨性关节炎软骨细胞模型的效果,为进一步探索药物治疗骨性关节炎提供参考。方法:取3周龄SD大鼠髋关节软骨,机械剪切和酶消化分离软骨细胞并进行鉴定。软骨细胞随机分为3组:对照组、5 ng/mL和10 ng/mL白细胞介素1β组,分别诱导24 h和48 h。MTT法检测软骨细胞的增殖活力;Real-Time PCR检测Ⅱ型胶原蛋白、蛋白聚糖、性别决定区Y框蛋白9、基质金属蛋白酶13、解聚蛋白样金属蛋白酶5 mRNA表达;Western blot检测Ⅱ型胶原蛋白、性别决定区Y框蛋白9、基质金属蛋白酶13、解聚蛋白样金属蛋白酶5蛋白表达。结果与结论:①成功分离并培养原代大鼠软骨细胞;②10 ng/mL白细胞介素1β诱导软骨细胞24 h可使细胞增殖活力显著下降(P<0.05),5 ng/mL白细胞介素1β组则需诱导48 h;③Real-Time PCR结果显示,同对照组相比,5 ng/mL和10 ng/mL白细胞介素1β诱导软骨细胞24,48 h,Ⅱ型胶原蛋白、蛋白聚糖、性别决定区Y框蛋白9 mRNA表达水平均显著降低(P<0.05),基质金属蛋白酶13、解聚蛋白样金属蛋白酶5 mRNA表达水平均显著增加(P<0.05);相比10 ng/mL组,5 ng/mL白细胞介素1β诱导软骨细胞48 h可显著增加基质金属蛋白酶13、解聚蛋白样金属蛋白酶5 mRNA表达(P<0.05);④Western blot结果显示,相比对照组,10 ng/mL白细胞介素1β诱导软骨细胞24 h,Ⅱ型胶原蛋白、性别决定区Y框蛋白9蛋白水平显著下降(P<0.05),基质金属蛋白酶13、解聚蛋白样金属蛋白酶5蛋白水平显著增加(P<0.05);5 ng/mL白细胞介素1β诱导软骨细胞48 h,Ⅱ型胶原蛋白、性别决定区Y框蛋白9蛋白水平显著下降(P<0.05),基质金属蛋白酶13、解聚蛋白样金属蛋白酶5蛋白水平显著增加(P<0.05);⑤提示干预24 h后10 ng/mL白细胞介素1β对软骨细胞的诱导效果可能更明显;干预48 h后5 ng/mL和10 ng/mL白细胞介素1β的诱导效果相似。 展开更多
关键词 骨性关节炎 软骨细胞 白细胞介素1Β 大鼠 细胞活力
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白细胞介素-17基因多态性与山西东南地区汉族人群2型糖尿病的相关性 被引量:1
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作者 李燕 王琦 +4 位作者 郑路 冯李慧 马丽 魏健 刘良姝 《实用医学杂志》 CAS 北大核心 2024年第5期695-701,共7页
目的 研究山西省东南地区汉族人群白细胞介素-17(IL-17)基因单核苷酸多态性及其与2型糖尿病(T2DM)的相关性。方法 收集健康对照组和T2DM组受试者基本信息及临床资料,提取全血DNA,采用聚合酶链反应-高温连接酶反应对IL-17基因4个位点(rs2... 目的 研究山西省东南地区汉族人群白细胞介素-17(IL-17)基因单核苷酸多态性及其与2型糖尿病(T2DM)的相关性。方法 收集健康对照组和T2DM组受试者基本信息及临床资料,提取全血DNA,采用聚合酶链反应-高温连接酶反应对IL-17基因4个位点(rs2275913、rs3819024、rs4711998和rs8193036)进行多态性检测。结果 两组IL-17基因4个SNP位点基因型和等位基因频率分布差异均无统计学意义(P> 0.05),在校正年龄、BMI、WC和血脂异常等因素后,两组研究对象在不同遗传模型下的基因型及等位基因频率分布差异亦无统计学意义(P> 0.05)。进一步分析显示,T2DM组rs2275913位点AA基因型FPG和HOMA-IR显著低于AG和GG基因型,三组间差异有统计学意义(P <0.05);而三组间BMI、FINS、HbA1c水平差异无统计学意义(P> 0.05)。此外,T2DM组rs3819024位点AA基因型WC、HOMA-IR显著高于GG基因型,差异有统计学意义(P <0.05)。结论 IL-17基因rs2275913、rs3819024、rs4711998、rs8193036多态性与山西省东南地区汉族人群T2DM可能无关,IL-17 rs2275913位点AA基因型、rs3819024位点GG基因型分别与山西东南地区汉族T2DM患者FPG和HOMA-IR、WC和HOMA-IR相关,可能是IL-17影响糖代谢的潜在基因型。 展开更多
关键词 2型糖尿病 白细胞介素-17 基因多态性
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白细胞介素6与核因子κB对胰腺癌的诊断价值及其与临床病理分期的关系研究 被引量:1
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作者 崔彦杰 宋金萍 徐辉 《中国医药》 2024年第1期69-73,共5页
目的探究白细胞介素6(IL-6)、核因子κB(NF-κB)对胰腺癌的诊断价值及其与胰腺癌临床病理分期的关系。方法收集2019年6月至2022年6月新疆维吾尔自治区人民医院收治的68例胰腺癌患者作为病例组,60例同期于本院门诊健康体检者作为对照组... 目的探究白细胞介素6(IL-6)、核因子κB(NF-κB)对胰腺癌的诊断价值及其与胰腺癌临床病理分期的关系。方法收集2019年6月至2022年6月新疆维吾尔自治区人民医院收治的68例胰腺癌患者作为病例组,60例同期于本院门诊健康体检者作为对照组。检测2组受试者血清中IL-6、NF-κB的表达水平,采用受试者工作特征(ROC)曲线分析IL-6、NF-κB表达对胰腺癌诊断的价值;比较不同临床病理分期患者血清IL-6、NF-κB水平的表达差异。结果病例组患者血清IL-6和NF-κB水平明显高于对照组,差异有统计学意义[IL-6:16.33(8.41,67.41)ng/L比6.15(5.55,7.33)ng/L,Z=6.109,P<0.001;NF-κB:449.52(230.37,568.28)ng/L比150.35(126.48,167.30)ng/L,Z=5.463,P<0.001]。IL-6、NF-κB诊断胰腺癌ROC曲线下面积(AUC)分别为0.813±0.041、0.920±0.024,联合检测的AUC为0.923±0.024。T_(3)、T_(4)期胰腺癌患者血清IL-6、NF-κB水平与T_(1)、T_(2)期患者比较差异均有统计学意义(均P<0.05)。血清IL-6、NF-κB水平随着淋巴结转移程度(N_(0)~N_(2))的增高而增高,差异均有统计学意义(均P<0.05),且N_(1)、N_(2)期胰腺癌患者血清IL-6、NF-κB水平与N_(0)期患者相比,差异均有统计学意义(均P<0.05)。远处转移胰腺癌患者(M_(1))的血清IL-6、NF-κB水平高于未远处转移的患者(M_(0)),差异有统计学意义(P=0.024)。结论血清IL-6、NF-κB可以作为胰腺癌早期诊断、临床病理分期的血清学标志物,其可能与胰腺癌的发生、发展密切相关。 展开更多
关键词 胰腺癌 白细胞介素6 核因子ΚB
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灯盏花素对心肌缺血再灌注损伤大鼠的心肌保护作用 被引量:1
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作者 孙玉艳 杨然 高丽华 《西北药学杂志》 2024年第1期49-54,共6页
目的观察灯盏花素对心肌缺血再灌注损伤(myocardial ischemia-reperfusion injury,MIRI)大鼠的心肌保护作用,并探讨其可能的机制。方法将60只SD大鼠随机分为健康组、模型组、灯盏花素低剂量和灯盏花素高剂量组,各15只;灯盏花素低剂量、... 目的观察灯盏花素对心肌缺血再灌注损伤(myocardial ischemia-reperfusion injury,MIRI)大鼠的心肌保护作用,并探讨其可能的机制。方法将60只SD大鼠随机分为健康组、模型组、灯盏花素低剂量和灯盏花素高剂量组,各15只;灯盏花素低剂量、灯盏花素高剂量组大鼠腹腔注射灯盏花素(50、100 mg·kg^(−1));健康组、模型组大鼠腹腔注射等体积生理盐水。每日1次,干预5 d。模型组、灯盏花素低剂量组、灯盏花素高剂量组最终均纳入10只大鼠。检测心电图指标;2,3,5-氯化三苯基四氮(2,3,5-tri⁃phenyltetrazolium chlorid,TTC)染色检测心肌梗死面积;检测血清心肌损伤指标;检测血清氧化应激指标;检测血清炎性因子水平;蛋白质印迹法(Western blotting)检测心肌组织白细胞介素-23(interleukin-23,IL-23)、白细胞介素-17(interleukin-17,IL-17)蛋白的表达水平。结果与模型组比较,灯盏花素低剂量组大鼠室颤(ventricular fibrillation,VF)和室性心动过速(ventricular tachycardia,VT)发生次数、血清肌酸激酶同工酶(creatine kinase isoenzyme,CK-MB)活性、心肌肌钙蛋白T(cardiac troponin T,cTnT)活性、丙二醛(malondialdehyde,MDA)、肿瘤坏死因子-α(tumor necrosis factor-α,TNF-α)、白细胞介素-1β(interleukin-1β,IL-1β)、心肌组织IL-23及IL-17蛋白的表达水平降低,VF、VT持续时间缩短,血清超氧化物歧化酶(superoxide dismutase,SOD)活性升高(P<0.05);灯盏花素低剂量组和灯盏花素高剂量组各指标水平变化规律相同,灯盏花素变化高剂量组变化更显著(P<0.05)。结论灯盏花素可缓解MIRI大鼠心律失常、减轻心肌损伤及氧化应激反应和炎症反应。推测其作用机制可能与抑制IL-23/IL-17轴活性有关。 展开更多
关键词 灯盏花素 心肌缺血再灌注损伤 白细胞介素-23 白细胞介素-17
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炎症因子在糖尿病溃疡中的作用及中医药治疗前景
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作者 张玉昌 陈翔 +5 位作者 何波 李盛华 慕向前 孙维强 张莉 陈杰 《中国组织工程研究》 CAS 北大核心 2024年第34期5544-5551,共8页
背景:糖尿病溃疡是糖尿病常见并发症,表现为足部溃疡合并感染,治疗周期长,致残率和病死率较高,给患者和社会医疗带来了沉重的负担。目的:综述中医药治疗糖尿病溃疡创面的作用机制和最新治疗进展,为其进一步理论研究和临床合理应用提供... 背景:糖尿病溃疡是糖尿病常见并发症,表现为足部溃疡合并感染,治疗周期长,致残率和病死率较高,给患者和社会医疗带来了沉重的负担。目的:综述中医药治疗糖尿病溃疡创面的作用机制和最新治疗进展,为其进一步理论研究和临床合理应用提供依据。方法:检索中国知网、万方和PubMed数据库收录的相关文献。中文检索词为“糖尿病溃疡,中药,炎症,白细胞介素1β,白细胞介素6,肿瘤坏死因子,超敏C反应蛋白,干扰素γ,白细胞介素4,白细胞介素10”。英文检索词为“Diabetes Ulcer,Medicinal herb,Inflammation,interleukin-1β,interleukin-6,tumor necrosis factor,hypersensitive C-reactiveprotein,γ-interferon,Interleukin-4,interleukin-10”,最终纳入75篇文献进行归纳总结。结果与结论:(1)机体的高糖环境会提高促炎细胞因子水平,使糖尿病溃疡创面长期处于慢性炎症反应状态,难以愈合甚至不愈合。(2)中医在与糖尿病溃疡的长期斗争中总结出许多经验,目前不仅将糖尿病溃疡分湿热毒盛证、血脉瘀阻证、热毒伤阴证和气血两虚证4个证型以及治疗的代表方剂,还根据糖尿病溃疡的临床特点将糖尿病溃疡分为初、中、后3期并提出“清法”“温清并用”和“养法”三期不同治法。在中医辨证分型和分期的指导下,中药单体、提取物及中药复方通过下调促炎因子的表达和(或)上调抗炎因子的表达抑制炎症反应,促进糖尿病溃疡的愈合。与现代医学相比,中药物优价廉、疗效好、不良反应小,在治疗糖尿病溃疡方面有着显著的优势。(3)治疗糖尿病溃疡的中药单体、提取物及中药复方众多,如白芷、姜黄素、改良冲和膏、三黄血竭方和疮疡Ⅰ号方等,归纳后发现治疗糖尿病溃疡的中药以清热解毒、活血化瘀和敛疮生肌药为主,且中药复方的使用频率、治疗范围和治疗效果明显优于中药单体和提取物,其中最常用的是治疗湿热毒盛证的三黄血竭方和疮疡Ⅰ号方以及治疗非缺血型糖尿病溃疡的紫朱软膏。(4)然而中医药治疗糖尿病溃疡也存在一定的不足,首先,目前关于糖尿病溃疡的临床证候学研究较少;其次,中医药治疗糖尿病溃疡的中药单体、提取物和复方种类繁多,研究不够深入;最后,中医药治疗糖尿病溃疡的机制研究仍处于初步探索阶段,作用机制仍需进一步探索。(5)未来应加强中药药理学和糖尿病溃疡的临床证候学研究,分析中医药治疗糖尿病溃疡的潜在靶点和相关信号通路,充分发挥中医药多靶点、多通路、多层次及多系统的治疗优势,研制出疗效显著、有效成分和作用靶点明确的中药。 展开更多
关键词 糖尿病溃疡 中药 炎症 白细胞介素1Β 白细胞介素6 肿瘤坏死因子 超敏C反应蛋白 干扰素Γ 白细胞介素4 白细胞介素10
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