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Correlation between preoperative systemic immune inflammation index, nutritional risk index, and prognosis of radical resection of liver cancer 被引量:5
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作者 Jing Li Hai-Yan Shi Min Zhou 《World Journal of Gastrointestinal Surgery》 SCIE 2023年第11期2445-2455,共11页
BACKGROUND Radical surgery is the most commonly used treatment for hepatocellular carcinoma(HCC).However,the surgical effect remains not ideal,and prognostic evaluation is insufficient.Furthermore,clinical interventio... BACKGROUND Radical surgery is the most commonly used treatment for hepatocellular carcinoma(HCC).However,the surgical effect remains not ideal,and prognostic evaluation is insufficient.Furthermore,clinical intervention is rife with uncertainty and not conducive to prolonging patient survival.AIM To explore correlations between the systemic immune inflammatory index(SII)and geriatric nutritional risk index(GNRI)and HCC operation prognosis.METHODS This retrospective study included and collected follow up data from 100 HCC.Kaplan–Meier survival curves were used to analyze the correlation between SII and GNRI scores and survival.SII and GNRI were calculated as follows:SII=neutrophil count×platelet count/lymphocyte count;GNRI=[1.489×albumin(g/L)+41.7×actual weight/ideal weight].We analyzed the predictive efficacy of the SII and GNRI in HCC patients using receiver operating characteristic(ROC)curves,and the relationships between the SII,GNRI,and survival rate using Kaplan–Meier survival curves.Cox regression analysis was utilized to analyze independent risk factors influencing prognosis.RESULTS After 1 year of follow-up,24 patients died and 76 survived.The area under the curve(AUC),sensitivity,specificity,and the optimal cutoff value of SII were 0.728(95%confidence interval:0.600-0.856),79.2%,63.2%,and 309.14,respectively.According to ROC curve analysis results for predicting postoperative death in HCC patients,the AUC of SII and GNRI combination was higher than that of SII or GNRI alone,and SII was higher than that of GNRI(P<0.05).The proportion of advanced differentiated tumors,tumor maximum diameter(5–10 cm,>10 cm),lymph node metastasis,and TNM stage III-IV in patients with SII>309.14 was higher than that in patients with SII≤309.14(P<0.05).The proportion of patients aged>70 years was higher in patients with GNRI≤98 than that in patients with GNRI>98(P<0.05).The 1-year survival rate of the SII>309.14 group(compared with the SII≤309.14 group)and GNRI≤98 group(compared with the GNRI>98 group)was lower(P<0.05).CONCLUSION The prognosis after radical resection of HCC is related to the SII and GNRI and poor in high SII or low GNRI patients. 展开更多
关键词 Systemic immune inflammation index Nutritional risk index Radical resection Liver cancer PROGNOSIS CORRELATION
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Prognostic impact of preoperative nutritional and immune inflammatory parameters on liver cancer
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作者 Sung Uk Bae 《World Journal of Gastrointestinal Surgery》 SCIE 2024年第2期266-269,共4页
The immune response to tissue damage or infection involves inflammation,a multifaceted biological process distinguished by immune cell activation,mediator secretion,and immune cell recruitment to the site of injury.Se... The immune response to tissue damage or infection involves inflammation,a multifaceted biological process distinguished by immune cell activation,mediator secretion,and immune cell recruitment to the site of injury.Several blood-based immune-inflammatory biomarkers with prognostic significance in malignancies have been identified.In this issue of the World Journal of Gastrointestinal Surgery,they examined the prognosis of liver cancer radical resection in relation to pre-operative systemic immune-inflammation and nutritional risk indices.Comparing older and younger individuals often reveals compromised nutritional and immu-nological statuses in the former.Therefore,performing preoperative evaluations of the nutritional status and immunity in geriatric patients is critical.In addition to being a primary treatment modality,radical resection is associated with a sig-nificant mortality rate following surgery.Insufficient dietary consump-tion and an elevated metabolic rate within tumor cells contribute to the increased proba-bility of malnutrition associated with the ailment,consequently leading to a sub-stantial deterioration in prognosis.Recent studies,reinforce the importance of nu-tritional and immune-inflammatory biomarkers.Prior to surgical intervention,geriatric nutritional risk and systemic immune-inflammatory indices should be prioritized,particularly in older patients with malignant diseases. 展开更多
关键词 Systemic immune inflammation index Nutritional risk index Radical resection Liver cancer Prognosis Correlation
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Systemic immune inflammation index, ratio of lymphocytes to monocytes, lactate dehydrogenase and prognosis of diffuse large Bcell lymphoma patients 被引量:6
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作者 Xiao-Bo Wu Shu-Ling Hou Hu Liu 《World Journal of Clinical Cases》 SCIE 2021年第32期9825-9834,共10页
BACKGROUND In malignant tumors,inflammation plays a vital role in the development,invasion,and metastasis of cancer cells.Diffuse large B-cell lymphoma(DLBCL),the most common malignant proliferative disease of the lym... BACKGROUND In malignant tumors,inflammation plays a vital role in the development,invasion,and metastasis of cancer cells.Diffuse large B-cell lymphoma(DLBCL),the most common malignant proliferative disease of the lymphatic system,is commonly associated with inflammation.The international prognostic index(IPI),which includes age,lactate dehydrogenase(LDH),number of extranodal lesions,Ann Arbor score,and Eastern Cooperative Oncology Group(ECOG)score,can evaluate the prognosis of DLBCL.However,its use in accurately identifying highrisk patients and guiding treatment is poor.Therefore,it is important to find novel immune markers in predicting the prognosis of DLBCL patients.AIM To determine the association between the systemic immune inflammation index(SII),ratio of lymphocytes to monocytes(LMR),ratio of LMR to LDH(LMR/LDH),and prognosis of patients with DLBCL.METHODS A total of 68 patients diagnosed with DLBCL,treated in our hospital between January 2016 and January 2020,were included.χ2 test,Pearson’s R correlation,Kaplan Meier curves,and Cox proportional risk regression analysis were used.The differences in the SII,LMR,and LMR/LDH among patients with different clinicopathological features were analyzed.The differences in progression-free survival time among patients with different SII,LMR,and LMR/LDH expressions and influencing factors affecting the prognosis of DLBCL patients,were also analyzed.RESULTS The LMR and LMR/LDH in patients with Ann Arbor stage III–IV,ECOG score≥2,and SII,IPI score 2–5 were significantly higher than those of patients with Ann Arbor stage I-II and ECOG score<2(P<0.05).Patients with high SII,LMR,and LMR/LDH had progression-free survival times of 34 mo(95%CI:32.52–38.50),35 mo(95%CI:33.42–36.58)and 35 mo(95%CI:33.49–36.51),respectively,which were significantly lower than those with low SII,LMR,and LMR/LDH(P<0.05);the SII,LMR,and LMR/LDH were positively correlated(P<0.05).Cox proportional risk regression analysis showed that the SII,LMR,and LMR/LDH were influencing factors for the prognosis of DLBCL patients(hazard ratio=1.143,1.665,and 1.704,respectively;P<0.05).CONCLUSION The SII,LMR,and LMR/LDH are related to the clinicopathological features of DLCBL,and they also influence the prognosis of patients with the disease. 展开更多
关键词 Systemic immune inflammation index Ratio of lymphocytes to monocytes Lactate dehydrogenase Diffuse large B-cell lymphoma PROGNOSIS
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Regulation of innate immune responses by rabies virus 被引量:4
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作者 Haili Zhang Jingbo Huang +6 位作者 Yumeng Song Xingqi Liu Meichen Qian Pei Huang Yuanyuan Li Ling Zhao Hualei Wang 《Animal Models and Experimental Medicine》 CAS CSCD 2022年第5期418-429,共12页
Rabies virus(RABV)is an infectious and neurotropic pathogen that causes rabies and infects humans and almost all warm-blooded animals,posing a great threat to people and public safety.It is well known that innate immu... Rabies virus(RABV)is an infectious and neurotropic pathogen that causes rabies and infects humans and almost all warm-blooded animals,posing a great threat to people and public safety.It is well known that innate immunity is the critical first line of host defense against viral infection.It monitors the invading pathogens by recognizing the pathogen-associated molecular patterns and danger-associated molecular patterns through pattern-recognition receptors,leading to the production of type I interferons(IFNα/β),inflammatory cytokines,and chemokines,or the activation of autophagy or apoptosis to inhibit virus replication.In the case of RABV,the innate immune response is usually triggered when the skin or muscle is bitten or scratched.However,RABV has evolved many ways to escape or even hijack innate immune response to complete its own replication and eventually invades the central nervous system(CNS).Once RABV reaches the CNS,it cannot be wiped out by the immune system or any drugs.Therefore,a better understanding of the interplay between RABV and innate immu-nity is necessary to develop effective strategies to combat its infection.Here,we review the innate immune responses induced by RABV and illustrate the antagonism mechanisms of RABV to provide new insights for the control of rabies. 展开更多
关键词 APOTOSIS AUTOPHAGY infectious disease and host defense innate immunity and inflammation rabies virus
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The involvement of hypoxia-inducible factor 1 alpha in Toll-like receptor 7/8-mediated inflammatory response 被引量:2
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作者 Sally A Nicholas Vadim V Sumbayev 《Cell Research》 SCIE CAS CSCD 2009年第8期973-983,共11页
Toll-like receptors (TLRs) 7 and 8 are crucial in host defence against single-stranded RNA (ssRNA) viruses. Such viruses cause severe illnesses, which remain a serious medical burden in both industrialised and dev... Toll-like receptors (TLRs) 7 and 8 are crucial in host defence against single-stranded RNA (ssRNA) viruses. Such viruses cause severe illnesses, which remain a serious medical burden in both industrialised and developing countries. TLR7/8 downstream signaling leads tO a dramatic cellular stress associated with energy consumption. However, the molecular mechanisms of cell survival and adaptation to TLR7/8-induced stress, which give the cells an opportunity to initiate proper inflammatory reactions, are not clear at all. Here we report for the first time that ligand-induced activation of TLR7/8 leads to the accumulation of hypoxia-inducible factor 1 alpha (HIF-1α) protein in THP-1 human myeloid macrophages via redoxand reactive nitrogen species-dependent mechanisms. MAP kinases and phosphoinositol-3K are not involved in TLR7/8-mediated HIF-1α accumulation. Experiments with HIF-1α knockdown THP- 1 cells have clearly demonstrated that HIF-1α is important for the protection of these cells against TLR7/8-induced depletion of ATP. Thus, HIF-1α might support both cell survival and the production of pro-inflammatory cytokines upon TLR7/8 activation. 展开更多
关键词 inflammation and innate immunity Toll-like receptors HIF-1 protein APOPTOSIS
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Nuclear receptors modulate inflammasomes in the pathophysiology and treatment of major depressive disorder
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作者 Han Wang Wei-Jing Kan +8 位作者 Yuan Feng Lei Feng Yang Yang Pei Chen Jing-Jie Xu Tian-Mei Si Ling Zhang Gang Wang Jing Du 《World Journal of Psychiatry》 SCIE 2021年第12期1191-1205,共15页
Major depressive disorder(MDD)is highly prevalent and is a significant cause of mortality and morbidity worldwide.Currently,conventional pharmacological treatments for MDD produce temporary remission in<50%of patie... Major depressive disorder(MDD)is highly prevalent and is a significant cause of mortality and morbidity worldwide.Currently,conventional pharmacological treatments for MDD produce temporary remission in<50%of patients;therefore,there is an urgent need for a wider spectrum of novel antidepressants to target newly discovered underlying disease mechanisms.Accumulated evidence has shown that immune inflammation,particularly inflammasome activity,plays an important role in the pathophysiology of MDD.In this review,we summarize the evidence on nuclear receptors(NRs),such as glucocorticoid receptor,mineralocorticoid receptor,estrogen receptor,aryl hydrocarbon receptor,and peroxisome proliferator-activated receptor,in modulating the inflammasome activity and depression-associated behaviors.This review provides evidence from an endocrine perspective to understand the role of activated NRs in the pathophysiology of MDD,and to provide insight for the discovery of antidepressants with novel mechanisms for this devastating disorder. 展开更多
关键词 Major depressive disorder immune inflammation INFLAMMASOME Nuclear receptors
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The mechanism of the hypothalamus-pituitary-endocrine axis in anxiety disorder
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作者 Huasu Liang Zhilan Yang Xinglan Zhou 《Journal of Translational Neuroscience》 2021年第4期1-6,共6页
Anxiety disorder is a common and serious mental disorder.At present,the pathogenesis of anxiety disorder includes hypothalamus-pituitary-adrenal(HPA)axis,neuroimmune,and brain-gut axis disorders,among others.This pape... Anxiety disorder is a common and serious mental disorder.At present,the pathogenesis of anxiety disorder includes hypothalamus-pituitary-adrenal(HPA)axis,neuroimmune,and brain-gut axis disorders,among others.This paper discusses the correlation between anx-iety disorder and the hypothalamus-pituitary-endocrine axis and finds that immune inflammation can be used as a“bridge”between the hypothalamus-pituitary-endocrine axis and anxiety disorder. 展开更多
关键词 anxiety disorder hypothalamus-pituitary-adrenal(HPA)axis hypothalamus-pituitary-thyroid(HPT)axis hypothalamus-pituitary-gonad(HPG)axis immune inflammation
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Nutritional stimulation of the autonomic nervous system
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作者 Misha DP Luyer Quirine Habes +1 位作者 Richard van Hak Wim Buurmann 《World Journal of Gastroenterology》 SCIE CAS CSCD 2011年第34期3859-3863,共5页
Disturbance of the inflammatory response in the gut is important in several clinical diseases ranging from inflmmatory bowel disease to postoperative ileus. Several feedback mechanisms exist that control the inflammat... Disturbance of the inflammatory response in the gut is important in several clinical diseases ranging from inflmmatory bowel disease to postoperative ileus. Several feedback mechanisms exist that control the inflammatory cascade and avoid collateral damage. In the gast rointestinal tract, it is of particular importance tocontrol the immune response to maintain the balance that allows dietary up take and utilization of nutrientson one hand, while preventing invasion of bacteria and toxins on the other hand. The process of digestion and absorption of nutrients requires a relative hyporesponsiveness of the immune cells in the gut to luminacontents which is not yet fully understood. Recentlythe autonomic nervous system has been identifi ed asan important pathway to control local and systemic inflammation and gut barrier integrity. Activation of thepathway is possible via electrical or via pharm acological interventions, but is also achieved in a physiologicamanner by ingestion of dietary lipids. Administration of dietary lipids has been shown to be very effectivein reducing the inflammatory cascade and maintaining intestinal barrier integrity in several experimental studies. This beneficial effect of nutrition on the inflammatory response and intestinal barrier integrity opens new therapeutic opportunities for treatment of certain gastrointestinal disorders. Furthermore, this neural feedback mechanism provides more insight in the relative hyporesponsiveness of the immune cells in the gut. Here, we will discuss the regulatory function of the autonomic nervous system on the inflammatory response and gut barrier function and the potential benefit in a clinical setting. 展开更多
关键词 inflammation Nutrition Acetylcholine Intestinal barrier Innate immunity Autonomic nervous system Cholecystokinin
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Inflammatory indicators such as systemic immune inflammation index(SIII),systemic inflammatory response index(SIRI),neutrophil-to-lymphocyte ratio(NLR)and platelet-to-lymphocyte ratio(PLR)as prognostic factors of curative hepatic resections for hepatocellular carcinoma
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作者 Paschalis Gavriilidis Timothy M.Pawlik 《Hepatobiliary Surgery and Nutrition》 SCIE 2024年第3期509-511,共3页
As the fifth most common gastrointestinal cancer worldwide,hepatocellular carcinoma(HCC)often presents at advanced stages of disease.For the subset of patients who present with tumor and liver-related features amenabl... As the fifth most common gastrointestinal cancer worldwide,hepatocellular carcinoma(HCC)often presents at advanced stages of disease.For the subset of patients who present with tumor and liver-related features amenable to surgery,hepatic resection—in addition to transplantation—offers the best chance at curative-intent therapy.Resection can be associated,however,with risk of complications and perioperative death especially among individuals with concomitant portal hypertension,liver fibrosis,cirrhosis,and portal vein thrombosis(1-3).Post-resection liver failure is also a major concern and can be a devasting complication following hepatic resection(4,5).Overall survival following hepatic resection of HCC ranges from only 30–50%,and recurrence can be common depending on the stage of disease.In turn,there is considerable interest in identifying markers to help stratify patients relative to risk of recurrence and prognosis to define which groups of patients may benefit the most from hepatic resection of HCC(1-5). 展开更多
关键词 Hepatocellular carcinoma(HCC) systemic immune inflammation index(SIII) systemic inflammatory index neutrophil-to-lymphocyte ratio(NLR) platelet-to-lymphocyte ratio(PLR)
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The regulation effect of AMPK in immune related diseases 被引量:2
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作者 Jing Wang Zhenyu Li +3 位作者 Li Gao Yanshuang Qi Haibo Zhu Xuemei Qin 《Science China(Life Sciences)》 SCIE CAS CSCD 2018年第5期523-533,共11页
AMP-activated protein kinase (AMPK) is a sensor of cellular energy status that plays a key role in energetic metabolism regulation.Metabolic changes in immune cells, such as dendritic cell (DC), macrophages, neutrophi... AMP-activated protein kinase (AMPK) is a sensor of cellular energy status that plays a key role in energetic metabolism regulation.Metabolic changes in immune cells, such as dendritic cell (DC), macrophages, neutrophils and lymphocytes that participate in the signal directed programs that promote or inhibit immune mediated diseases, including cancer, atherosclerosis and inflammatory diseases. Multiple pathogenic mechanisms are involved in the initiation and progression of disease, and many pathways have been uncovered. The mechanistic overlap in the metabolic changes and inflammation could indicate that some of the targets they have are in common, whereas AMPK could be useful in treatment of both disorders. The insight into identification of AMPK responsible for specific immune regulation, anti-inflammatory actions and understanding of the underlying molecular mechanism will promote the generation of novel AMPK activators, and provide novel therapy strategy. 展开更多
关键词 AMPK metabolic changes immune cells atherosclerosis cancer inflammation
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Could Intrathymic Injection of Myelin Basic Protein Suppress Inflammatory Response After Co-culture of T Lymphocytes and BV-2 Microglia Cells? 被引量:3
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作者 Zhan-Qun Cui Bao-Long Liu +4 位作者 Qiao-Li Wu Ying Cai Wei-Jia Fan Ming-Chao Zhang Wei-Liang Ding 《Chinese Medical Journal》 SCIE CAS CSCD 2016年第7期831-837,共7页
Background: The interaction between activated microglia and T lymphocytes can yield abundant pro-inflammatory cytokines. Our previous study proved that thymus immune tolerance could alleviate the inflammatory respons... Background: The interaction between activated microglia and T lymphocytes can yield abundant pro-inflammatory cytokines. Our previous study proved that thymus immune tolerance could alleviate the inflammatory response. This study aimed to investigate whether intrathymic injection of myelin basic protein (MBP) in mice could suppress the inflammatory response after co-culture ofT lymphocytes and BV-2 microglia cells. Methods: Totally, 72 male C57BL/6 mice were randomly assigned to three groups (17 - 24 in each): Group A: intrathymic injection of 100 μl M BP (1 mg/ml); Group B: intrathymic injection of 100 μ1 phosphate-buffered saline (PBS); and Group C: sham operation group. Every eight mice in each group were sacrificed to obtain the spleen at postoperative days 3, 7, and 14, respectively. T lymphocytes those were extracted and purified from the spleens were then co-cultured with activated BV-2 microglia cells at a proportion of 1:2 in the medium containing MBP for 3 days. After identified the T lymphocytes by CD3, surface antigens oft lymphocytes (CD4, CD8, CD152, and CD154) and BV-2 microglia cells (CD45 and CD54) were detected by flow cytometry. The expressions of pro-inflammatory factors of BV-2 microglia cells (interleukin [1L]- 1β, tumor necrosis factor-o~ [TNF-α], and inducible nitric oxide synthase [iNOS]) were detected by quantitative real-time polymerase chain reaction (PCR). One-way analysis of variance (ANOVA) and the least significant difference test were used for data analysis. Results: The levels of CD152 in Group A showed an upward trend from the 3rd to 7th day, with a downward trend from the 7th to 14th day (20.12 ± 0.71%, 30.71 ± 1.14%, 13.50 ± 0.71% at postoperative days 3, 7, and 14, respectively, P 〈 0.05). The levels of CD 154 in Group A showed a downward trend from the 3ra to 7th day, with an upward trend from the 7th to 14th day (1 0.00± 0.23%, 5.28 ±0.69%, 14.67 ± 2.71% at postoperative days 3, 7, and 14, respectively, P 〈 0.05). The ratio ofCD4+/CD8 + T in Group A showed a downward trend from the 3rd to 7th day, with the minimum at postoperative day 7, then an upward trend from the 7th to 14th day (P 〈 0.05). Meanwhile, the levels of CD45 and CD54 in Group A were found as the same trend as the ratio of CD4+/CD8 + T (CD45:83.39 ± 2.56%, 82.74± 2.09%, 87.56 ± 2. 11%: CD54:3.80 ± 0.24%, 0.94 ± 0.40%, 3.41 ± 0.33% at postoperative days 3, 7, and 14, respectively, P 〈 0.05). The expressions of TNF-α, IL- 1 β, and iNOS in Group A were significantly lower than those in Groups B and C, and the values at postoperative day 7 were the lowest compared with those at postoperative days 3 and 14 (P 〈 0.05). No significant difference was found between Groups B and C. Conclusions: l ntrathymic injection of MBP could suppress the immune reaction that might reduce the secondary immune injury of brain tissue induced by an inflammatory response. 展开更多
关键词 Brain Injuries immune inflammation lntrathymic Injection Myelin Basic Protein
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Targeting sphingosine-1-phosphate signaling for cancer therapy 被引量:7
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作者 Zuoquan Xie Hong Liu Meiyu Geng 《Science China(Life Sciences)》 SCIE CAS CSCD 2017年第6期585-600,共16页
Sphingosine-1-phosphate(S1P) is a potent pleotropic bioactive lipid mediator involved in immune cell trafficking, cell survival,cell proliferation, cell migration, angiogenesis and many other cellular processes. S1 P ... Sphingosine-1-phosphate(S1P) is a potent pleotropic bioactive lipid mediator involved in immune cell trafficking, cell survival,cell proliferation, cell migration, angiogenesis and many other cellular processes. S1 P either activates S1 P receptors(S1PR1-5) through "inside-out signaling" or acts directly on intracellular targets to regulate various cellular processes. In the past two decades, much progress has been made in exploring S1 P signaling and its pathogenic roles in diseases as well as in developing modulators of S1 P signaling, including S1 P agonists, S1 P antagonists and sphingosine kinase(SphK) inhibitors.Ceramide and S1 P have been defined as reciprocal regulators of cell fate, and S1 P signaling has been shown to be crucial for the pathogenesis of various diseases, including autoimmune diseases, inflammation and cancer; therefore, targeting S1 P signaling may curtail the process of pathogenesis and serve as a potential therapeutic target for the treatment of these diseases. In this review, we describe recent advances in our understanding of S1 P signaling in cancer development(particularly in inflammationassociated cancer) as well as in innate and adaptive immunity, and we also discuss modulators of S1 P signaling in cancer treatment. 展开更多
关键词 sphingosine-1-phosphate sphingosine ceramide cancer inflammation immunity
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