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Pathological mechanism of immune disorders in diabetic kidney disease and intervention strategies
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作者 Tong Zhou Yi-Lin Fang +1 位作者 Tian-Tian Tian Gui-Xia Wang 《World Journal of Diabetes》 SCIE 2024年第6期1111-1121,共11页
Diabetic kidney disease is one of the most severe chronic microvascular complications of diabetes and a primary cause of end-stage renal disease.Clinical studies have shown that renal inflammation is a key factor dete... Diabetic kidney disease is one of the most severe chronic microvascular complications of diabetes and a primary cause of end-stage renal disease.Clinical studies have shown that renal inflammation is a key factor determining kidney damage during diabetes.With the development of immunological technology,many studies have shown that diabetic nephropathy is an immune complex disease,and that most patients have immune dysfunction.However,the immune response associated with diabetic nephropathy and autoimmune kidney disease,or caused by ischemia or infection with acute renal injury,is different,and has a complicated pathological mechanism.In this review,we discuss the pathogenesis of diabetic nephropathy in immune disorders and the intervention mechanism,to provide guidance and advice for early intervention and treatment of diabetic nephropathy. 展开更多
关键词 Diabetic kidney disease Immune disorders pathological mechanism Intervention strategy Kidney damage Diabetic nephropathy INFLAMMASOME IMMUNOGLOBULIN
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Analysis of Alzheimer’s Disease:From Pathological Mechanism to Therapeutic Approach in Autophagy
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作者 Qiaoqiao Zhang 《Journal of Clinical and Nursing Research》 2023年第1期15-22,共8页
As a“non-curable”disease,Alzheimer’s disease(AD)is the most common neurodegenerative disease in the aged population.Physical and mental pain exerts on every AD patient and their families.Even though there is no wor... As a“non-curable”disease,Alzheimer’s disease(AD)is the most common neurodegenerative disease in the aged population.Physical and mental pain exerts on every AD patient and their families.Even though there is no worldwide approved treatment against AD now,researchers have never given up on investigating and exploring potential approaches for curing AD.Gene therapy and drug treatment arise for alleviating AD symptoms.This paper illustrates the pathological mechanism of AD and focuses on the role of autophagy in AD pathology.Autophagy is a self-degrading mechanism to clear out dysfunctional cells;abnormal autophagy can directly trigger AD.This paper summarizes the effective and novel therapeutic approaches to treating AD by promoting autophagy activity,as well as AD diagnosis and assessment from early to severe stage,which provides promising approaches for researchers who are interested in AD treatments and feasible directions for science translational medicine. 展开更多
关键词 Alzheimer’s disease AUTOPHAGY pathological mechanism Treatments and nursing
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Osteoarthritis:toward a comprehensive understanding of pathological mechanism 被引量:141
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作者 Di Chen Jie Shen +4 位作者 Weiwei Zhao Tingyu Wang Lin Han John L Hamilton Hee-Jeong Im 《Bone Research》 SCIE CAS CSCD 2017年第1期1-13,共13页
Osteoarthritis (OA) is the most common degenerative joint disease and a major cause of pain and disability in adult individuals. The etiology of OA includes joint injury, obesity, aging, and heredity. However, the d... Osteoarthritis (OA) is the most common degenerative joint disease and a major cause of pain and disability in adult individuals. The etiology of OA includes joint injury, obesity, aging, and heredity. However, the detailed molecular mechanisms of OA initiation and progression remain poorly understood and, currently, there are no interventions available to restore degraded cartilage or decelerate disease progression. The diathrodial joint is a complicated organ and its function is to bear weight, perform physical activity and exhibit a joint-specific range of motion during movement. During OA development, the entire joint organ is affected, including articular cartilage, subchondral bone, synovial tissue and meniscus. A full understanding of the pathological mechanism of OA development relies on the discovery of the interplaying mechanisms among different OA symptoms, including articular cartilage degradation, osteophyte formation, subchondral sclerosis and synovial hyperplasia, and the signaling pathway(s) controlling these pathological processes. 展开更多
关键词 OA Osteoarthritis:toward a comprehensive understanding of pathological mechanism ADAMTS NGF
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Rheumatoid arthritis: pathological mechanisms and modern pharmacologic therapies 被引量:80
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作者 Qiang Guo Yuxiang Wang +3 位作者 Dan Xu Johannes Nossent Nathan J.Pavlos Jiake Xu 《Bone Research》 CAS CSCD 2018年第2期107-120,共14页
Rheumatoid arthritis(RA) is a chronic systemic autoimmune disease that primarily affects the lining of the synovial joints and is associated with progressive disability, premature death, and socioeconomic burdens. A... Rheumatoid arthritis(RA) is a chronic systemic autoimmune disease that primarily affects the lining of the synovial joints and is associated with progressive disability, premature death, and socioeconomic burdens. A better understanding of how the pathological mechanisms drive the deterioration of RA progress in individuals is urgently required in order to develop therapies that will effectively treat patients at each stage of the disease progress. Here we dissect the etiology and pathology at specific stages:(i) triggering,(ii) maturation,(iii) targeting, and(iv) fulminant stage, concomitant with hyperplastic synovium, cartilage damage, bone erosion, and systemic consequences. Modern pharmacologic therapies(including conventional, biological, and novel potential small molecule disease-modifying anti-rheumatic drugs) remain the mainstay of RA treatment and there has been significant progress toward achieving disease remission without joint deformity. Despite this, a significant proportion of RA patients do not effectively respond to the current therapies and thus new drugs are urgently required. This review discusses recent advances of our understanding of RA pathogenesis, disease modifying drugs, and provides perspectives on next generation therapeutics for RA. 展开更多
关键词 RA pathological mechanisms modern pharmacologic therapies
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Mechanism of immune attack in the progression of obesity-related type 2 diabetes 被引量:1
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作者 Hua-Wei Wang Jun Tang +3 位作者 Li Sun Zhen Li Ming Deng Zhe Dai 《World Journal of Diabetes》 SCIE 2023年第5期494-511,共18页
Obesity and overweight are widespread issues in adults,children,and adolescents globally,and have caused a noticeable rise in obesity-related complications such as type 2 diabetes mellitus(T2DM).Chronic low-grade infl... Obesity and overweight are widespread issues in adults,children,and adolescents globally,and have caused a noticeable rise in obesity-related complications such as type 2 diabetes mellitus(T2DM).Chronic low-grade inflammation is an important promotor of the pathogenesis of obesity-related T2DM.This proinflammatory activation occurs in multiple organs and tissues.Immune cellmediated systemic attack is considered to contribute strongly to impaired insulin secretion,insulin resistance,and other metabolic disorders.This review focused on highlighting recent advances and underlying mechanisms of immune cell infiltration and inflammatory responses in the gut,islet,and insulin-targeting organs(adipose tissue,liver,skeletal muscle)in obesity-related T2DM.There is current evidence that both the innate and adaptive immune systems contribute to the development of obesity and T2DM. 展开更多
关键词 Type 2 diabetes mellitus OBESITY Insulin resistance Immune cells INFLAMMATION pathological mechanism
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Role of necroptosis in spinal cord injury and its therapeutic implications
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作者 JIAWEI FU CHUNSHUAI WU +4 位作者 GUANHUA XU JINLONG ZHANG YIQIU LI CHUNYAN JI ZHIMING CUI 《BIOCELL》 SCIE 2023年第4期739-749,共11页
Spinal cord injury(SCI),a complex neurological disorder,triggers a series of devastating neuropathological events such as ischemia,oxidative stress,inflammatory events,neuronal apoptosis,and motor dysfunction.However,... Spinal cord injury(SCI),a complex neurological disorder,triggers a series of devastating neuropathological events such as ischemia,oxidative stress,inflammatory events,neuronal apoptosis,and motor dysfunction.However,the classical necrosome,which consists of receptor-interacting protein(RIP)1,RIP3,and mixed-lineage kinase domain-like protein,is believed to control a novel type of programmed cell death called necroptosis,through tumour necrosis factor-alpha/tumour necrosis factor receptor-1 signalling or other stimuli.Several studies reported that necroptosis plays an important role in neural cell damage,release of intracellular pro-inflammatory factors,lysosomal dysfunction and endoplasmic reticulum stress.Recent research indicates that necroptosis is crucial to the pathophysiology of a number of neurological disorders and SCIs.In our review,we summarize the potential role of programmed cell death regulated by necroptosis in SCI based on its molecular and pathophysiological mechanisms.We also summarize the targets of several necroptosis pathways,which provide a more reliable reference for the treatment of SCI. 展开更多
关键词 NECROPTOSIS Spinal cord injury pathological mechanisms THERAPEUTICS
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Establishing a protein expression profile database for the normal human pituitary gland using two-dimensional high-performance liquid chromatography combined with LTQ-Orbitrap mass spectrometry 被引量:2
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作者 Rong Xie Wei Xu +4 位作者 Weimin Bao Hang Liu Luping Chen Yiwen Shen Jianhong Zhu 《Neural Regeneration Research》 SCIE CAS CSCD 2012年第36期2922-2928,共7页
In this study, we selected adult normal pituitary gland tissues from six patients during operations for pituitary microadenomas via the transsphenoidal approach for extended normal pituitary tissue resection around th... In this study, we selected adult normal pituitary gland tissues from six patients during operations for pituitary microadenomas via the transsphenoidal approach for extended normal pituitary tissue resection around the tumor, and analyzed the protein expression of human normal pituitary using two-dimensional high-performance liquid chromatography combined with LTQ-Orbitrap mass spectrometry proteomics technology. The ten most highly expressed proteins in normal human pituitary were: alpha 3 type VI collagen isoform 5 precursor (abundance among tall pituitary proteins 1.30%), fibrinogen beta chain preproprotein (0.99%), vimentin (0.73%), prolactin (0.69%), ATP synthase, H~ transporting and mitochondrial F1 complex beta subunit precursor (0.52%), keratin I (0.49%), growth hormone (0.45%), carbonic anhydrase I (0.40%), heat shock protein 90 kDa I (0.31%), and annexin V (0.30%). Based on the biological function classifications of these proteins, the top three categories by content were neuroendocrine proteins (abundance among all pituitary proteins, 40.1%), catalytic and metabolic proteins (28.3%), and cell signal transduction proteins (9.8%). Based on cell positioning classification, the top three categories were cell organelle (24.5%) membrane (20.8%), and cytoplasm (13.0%). Based on biological process classification, the top three categories of proteins are involved in physiological processes (42.9%), cellular processes (40.4%), and regulation of biological processes (9.1%). Our experimental findings indicate that a protein expression profile database of normal human pituitary can be precisely and efficiently established by proteomics technology. 展开更多
关键词 two-dimensional high-performance liquid chromatography mass spectrum pituitary gland PROTEINS PROTEOMICS hypophyseal tumor physiological function pathological mechanism
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Study on key genes and pathways of myocardial fibrosis and prediction of effective traditional Chinese medicine
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作者 Zhou Zhou Zhen Wang +2 位作者 Yang Liu Yong Wang Chuan-Hua Yang 《Journal of Hainan Medical University》 2022年第13期37-45,共9页
Objectives:Bioinformatics was applied to screen the key genes of Myocardial fibrosis,explore its pathogenesis and predict the potential traditional Chinese medicines for the treatment of Myocardial fibrosis.Methods:Ba... Objectives:Bioinformatics was applied to screen the key genes of Myocardial fibrosis,explore its pathogenesis and predict the potential traditional Chinese medicines for the treatment of Myocardial fibrosis.Methods:Based on raw data of gene chip GSE59437 from gene expression database(GEO),myocardial tissue samples from 3 control mice and 3 mice treated with angiotensin II-induced myocardial fibrosis were included.Using R language processing data and screening of gene express significant differences(DEG),use a database of DAVID and the R language finish Gene Ontology(GO)annotation and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway enrichment for differences gene,using the STRING database structure protein protein interactions(PPI)networks,using Cytoscape software visualization and use the MCODE plug-in screening key function modules in the network.Coremine Medical database was used to map the key genes,construct the gene-Chinese medicine network,and screen the traditional Chinese medicines for the treatment of myocardial fibrosis.Results:208 DEGs were screened,94 of which were up-regulated and 114 were down-regulated.DEGs is mainly involved in a variety of biological processes such as extracellular matrix remodeling,collagen fiber deposition and lipid metabolism disorders.KEGG pathway enrichment involves Platelet activation,Oxytocin signaling pathway,Insulin secretion,ECM-receptor interaction,GnRH signaling pathway,TNF signaling pathway and other signaling pathways.Key modules of PPI network including:CTGF,TIMP1,SPP1,SERPINE1,COL3A1,POSTN and FOS.The potential traditional Chinese medicines for the treatment of myocardial fibrosis are Astragalus membranaceus(Fisch.),Lepidium apetalum Willd and Salvia miltiorrhiza Bge.Conclusion:Myocardial fibrosis is a complex pathological process,and the genes related to the imbalance of extracellular matrix synthesis and degradation and excessive deposition of collagen fibers play an important role in this process.This study provides a scientific reference for further exploring the pathogenesis of myocardial fibrosis,looking for therapeutic targets and potential therapeutic traditional Chinese medicines. 展开更多
关键词 BIOINFORMATICS Myocardial fibrosis Traditional Chinese traditional pathological mechanism
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