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The role of m^(6)A RNA methylation in autoimmune diseases: Novel therapeutic opportunities

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Genes & Diseases 2024年第1期11卷 252-267页

作者： Yunan Shan Wei Chen Yanbin Li The first Clinical Medical College Shandong University of Traditional Chinese MedicineJinanShandong 250013China Department of Neurology The First Affiliated Hospital of Shandong First Medical University&Shandong Provincial Qjanfoshan HospitalShandong Institute of NeuroimmunologyShandong Key Laboratory of Rheumatic Disease and Translational MedicineJinanShandong 250013China Department of Gastroenterology Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghai 200233China

N6-methyladenosine m^(6)A modifications,as one of the most common forms of in-ternal RNA chemical modifications in eukaryotic cells,have gained increasing attention in recent *** m^(6)A RNA modifications exert various crucial roles in various biological pro-cesses,such as embryonic development,neurogenesis,circadian rhythms,and *** advances have highlighted that m^(6)A RNA modification plays an important role in im-mune response,especially in the initiation and progression of autoimmune *** this re-view,we summarized the regulatory mechanisms of m^(6)A methylation and its biological functions in the immune system and mainly focused on recent progress in research on the po-tential role of m^(6)A RNA methylation in the pathogenesis of autoimmune diseases,thus providing possible biomarkers and potential targets for the prevention and treatment of auto-immunediseases.

关键词： Adaptive immunity Autoimmune diseases Innate immunity Immune response m^(6)A RNA methylation

Research progress on the effect of pyroptosis on the occurrence,development,invasion and metastasis of colorectal cancer

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World Journal of Gastrointestinal Oncology 2024年第8期16卷 3410-3427页

作者： Xu Wang Qi-Hang Yin Lin-Lu Wan Ruo-Lan Sun Gang Wang Jun-Fei Gu De-Cai Tang School of Traditional chinese medicine Nanjing University of Chinese MedicineNanjing 210023Jiangsu ProvinceChina Department of Ana and Intestine Surgery The First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450052Henan ProvinceChina

Pyroptosis is a type of programmed cell death mediated by gasdermines(GSDMs).The N-terminal domain of GSDMs forms pores in the plasma membrane,causing cell membrane rupture and the release of cell contents,leading to an inflammatory response and mediating *** plays an important role in inflammatory diseases and malignant *** the further study of pyroptosis,an increasing number of studies have shown that the pyroptosis pathway can regulate the tumor microenvironment and antitumor immunity of colorectal cancer and is closely related to the occurrence,development,treatment and prognosis of colorectal *** review aimed to explore the molecular mechanism of pyroptosis and the role of pyroptosis in the occurrence,development,treatment and prognosis of colorectal cancer(CRC)and to provide ideas for the clinical diagnosis and treatment of CRC.

关键词： Cell pyroptosis Tumor metastasis Colorectal cancer Clinical diagnosis Review

Stem Cell Transplantation Represents a New Strategy for the Treatment of Epilepsy

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Neuroscience Bulletin 2024年第5期40卷 673-676页

作者： Yuan Zhou Yi Wang Lin Yang Key Laboratory of Neuropharmacology and Translational medicine of Zhejiang Province School of Pharmaceutical Sciences and First Affiliated HospitalZhejiang Chinese Medical UniversityHangzhou310053China Zhejiang Rehabilitation Medical Center Department The Third Affiliated HospitalZhejiang Chinese Medical UniversityHangzhou310013China

Epilepsy is a neurological disorder characterized by faulty neuronal synchronization and repeated *** balance between glutamatergic excitatory neurons and gammaaminobutyric acid inhibitory neurons is critical for opti... 详细信息

关键词： epilepsy Transplantation Strategy

Effects of anterior sciatic nerve acupuncture on lower limb paralysis after cerebral infarction:study protocol for a randomized controlled trial

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Journal of Traditional chinese medicine 2024年第1期44卷 205-211页

作者： LI Menghan WANG Yu RAN Dawei YANG Xinming DENG Shizhe SHI Lei MENG Zhihong Department of Acupuncture First Teaching Hospital of Tianjin University of Traditional Chinese MedicineTianjin 300193China National Clinical Research Center for chinese medicine Acupuncture and Moxibustion Tianjin 300193China Graduate department Tianjin University of Traditional Chinese MedicineTianjin 301617China Department of Massage and Rehabilitation Second Affiliated Hospital of Tianjin University of Traditional Chinese MedicineTianjin 300250China

Stroke is the main cause of disability in the middle and old ***,especially lower limb paralysis,often leads to the loss of self-care ability and a series of secondary *** main method to improve hemiplegic limb movement is exercise therapy,but there are still many patients with disabilities after rehabilitation *** one of the non-pharmacological therapies for stroke,acupuncture has been recognized to improve motor function in ***,we propose a new method,anterior sciatic nerve acupuncture,which can stimulate both the femoral nerve and the sciatic *** designed this study to determine the effect of this method on lower limb motor *** participants recruited with hemiplegia after cerebral infarction will be randomly assigned to the test group or control group in a 1:1 *** control group will receive Xingnao Kaiqiao acupuncture,and the test group will receive anterior sciatic nerve acupuncture on this *** participants will get acupuncture treatment once a day,6 times a week for 2 *** primary outcome is Fugl-Meyer Assessment of Lower Extremity and the secondary outcomes are Modified Ashworth Scale and Modified Barthel *** will be collected before treatment,1week after treatment,and 2 weeks after treatment,and then statistical analysis will be *** study can preliminarily verify the effect of anterior sciatic nerve acupuncture on improving lower limb motor function in patients with cerebral infarction,which may provide an alternative approach for clinical treatment of hemiplegia.

关键词： anterior sciatic nerve acupuncture paralysis cerebral infarction Xingnao Kaiqiao clinical protocols

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Single-cell transcriptomic analysis reveals transcript enrichment in oxidative phosphorylation,fluid sheer stress,and inflammatory pathways in obesity-related glomerulopathy

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Genes & Diseases 2024年第4期11卷 314-326页

作者： Yinyin Chen Yushun Gong Jia Zou Guoli Li Fan Zhang Yiya Yang Yumei Liang Wenni Dai Liyu He Hengcheng Lu Department of Nephrology Hunan Provincial People's HospitalThe First Affliated Hospital of Hunan Normal UniversityHunan Clinical Research Center for Chronic Kidney DiseaseChangshaHunan 410000China Department of Nephrology The Second Xiangya Hospital of Central South UniversityHunan Key Laboratory of Kidney Disease and Blood PurificationChangshaHunan 410011China Cardiovascular Research Institute of Jiangxi Province Jiangxi Provincial People's HospitalThe First Affiliated Hospital of Nanchang Medical CollegeNanchangJiangxi 330006China

Obesity-related glomerulopathy(ORG)is an independent risk factor for chronic kid-ney disease and even progression to end-stage renal *** have been undertaken to elucidate the mechanisms underlying the development of ORG and substantial advances have been made in the treatment of ORG,but relatively little is known about cell-specific changes in gene *** define the transcriptomic landscape at single-cell resolution,we analyzed kidney samples from four patients with ORG and three obese control subjects without kidney disease using single-cell RNA *** report for the first time that immune cells,including T cells and B cells,are decreased in ORG *** analysis indicated that SPP1 was significantly up-regulated in T cells and B *** gene is related to inflammation and cell *** of differential gene expression in glomerular cells(endothelial cells,mesangial cells,and podocytes)showed that these cell types were mainly enriched in genes related to oxidative phosphorylation,cell adhesion,thermogenesis,and inflammatory pathways(PI3K-Akt signaling,MAPK signaling).Furthermore,we found that the podocytes of ORG patients were enriched in genes related to the fluid shear stress ***,an evaluation of cell-cell communications revealed that there were interactions between glomerular parietal epithelial cells and other cells in ORG patients,with major interactions between parietal epithelial cells and ***,our identification of molecular events,cell types,and differentially expressed genes may facilitate the development of new preventive or therapeutic approaches for ORG.

关键词： Fluid shear stress Inflammation Obesity-related glomerulopathy Oxidative phosphorylation Single-cell RNA seq

From Acupoints to Mylohyoid: Revealing the Neural Circuitry Basis of Electroacupuncture for Dysphagia

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Neuroscience Bulletin 2024年第1期40卷 139-142页

作者： Xiaoli Da Xuhong Jiang Lihong Li Cenglin Xu Zhong Chen Key Laboratory of Neuropharmacology and Translational medicine of Zhejiang Province School of Pharmaceutical ScienceZhejiang Chinese Medical UniversityHangzhou 310053China Department of Neurology the First Affiliated Hospital of Zhejiang Chinese Medical UniversityHangzhou 310003China Department of Acupuncture the Second Affiliated Hospital of Zhejiang Chinese Medical UniversityHangzhou 310000China

Acupuncturea representative and historical treatment in traditional chinese medicine(TCM),has been used to cure diseases for chinese people in the past *** the late 1990s,acupuncture has been further accepted *** World Health Organization(WHO)proposed Clinical Research Specification for acupuncture in 1995 and the US Food and Drug Administration(FDA)approved acupuncture as a complementary and alternative therapy for various kinds of diseases in 1996,with clinical advantages such as convenience and effectiveness[1].Cumulative evidence has proved that acupuncture could produce different degrees of efficacy for treating various kinds of diseases(such as neuropathic pain,migraine,Parkinson's disease et al.)and alleviate symptoms[2-4].However,unlike its evidence-based efficacies.

关键词： medicine(TCM) acupuncture Acupuncture

Identifying the effective combination of acupuncture and traditional chinese medicinal herbs for postmenopausal osteoporosis therapy through studies of their molecular regulation of bone homeostasis

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Journal of Traditional chinese medicine 2024年第1期44卷 212-219页

作者： REN Ping WANG Quanwu BAI Wei SUN Miao LIU Zheling GAO Ming WANG Liang PENG Bo XU Liguang Department of Health Management the Third Affiliated Clinical Hospital of Changchun University of Chinese MedicineChangchun 130117China Department of Dirty Tuina the affiliated Hospital to Changchun University of Chinese MedicineChangchun 130117China Department of Acupuncture the affiliated Hospital to Changchun University of Chinese MedicineChangchun 130117China Department of Rehabilitation medicine the 924th Hospital of the PLA Joint Logistic Support ForceFoshan 528226China Department of College of Acupuncture and Massage Changchun University of Chinese MedicineChangchun 130117China

Worldwide,as the population age,osteoporosis is becoming increasingly common,and osteoporotic fractures have a significant economic *** women are the most susceptible to developing osteoporosis and the most critical time to prevent it is during the perimenopausal and early menopausal *** this regard,we hypothesize rational combination of acupuncture and Traditional chinese medicine(TCM)in the form of herbal extract could prevent osteoporosis in *** deficiency during menopause causes low-level inflammation that stimulates the formation of osteoclasts,the boneresorbing cells,and simultaneously inhibits the viability and function of osteoblasts,the bone-forming *** most potent inflammatory cytokine in skeletal homeostasis is the receptor activator of nuclear factor kappa B ligand(RANKL)that stimulates osteoclast ***,the canonical Wnt pathway is essential for osteoblastogenesis and bone formation,and estrogen deficiency leads to diminished functioning of this *** and acupuncture could target the RANKL and the Wnt pathway in favorable ways to prevent the accelerated bone loss experienced during the early menopausal stage and promote the gain in bone mass in postmenopausal *** this review,we propose a rational combination of specific TCM and acupuncture targeting those signaling molecules/pathways by the drugs that are in clinical use for the treatment of postmenopausal *** rational approach revealed that Danshen(Radix Salviae Miltiorrhizae)could exert a synergistic effect with *** then propose a translational path for developing the putative combination in women with postmenopausal osteoporosis to curtail the risk of osteoporotic fractures.

关键词： medicine traditional osteogenic anti-resorptive review

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Dexmedetomidine ameliorates diabetic intestinal injury by promoting the polarization of M2 macrophages through the MMP23B pathway

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World Journal of Diabetes 2024年第9期15卷 1962-1978页

作者： Man Lu Xiao-Wen Guo Fang-Fang Zhang Dan-Hong Wu Di Xie Feng-Qin Luo Department of Anesthesiology The First Affiliated Hospital of Zhejiang Chinese Medical University(Zhejiang Provincial Hospital of Traditional Chinese Medicine)Hangzhou 310006Zhejiang ProvinceChina Department of Emergency Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghai 200092China

BACKGROUND Diabetes is often associated with gastrointestinal dysfunctions,which can lead to ***(DEX)is a commonly used sedative in perioperative diabetic patients and may affect gastrointestinal *** To investigate whether sedative doses of DEX alleviate diabetes-caused intestinal *** Sedation/anesthesia scores and vital signs of streptozotocin(STZ)-induced diabetic mice under DEX sedation were *** mice were divided into saline and DEX *** injecting sedatives intraperitoneally,tight junctions(TJs)and apoptotic levels were evaluated 24 hours later to assess the intestinal barrier *** role of DEX was validated using Villin-MMP23B flox/flox mice with intestinal epithelial *** vitro,high glucose and hyperosmolarity were used to culture Caco-2 monolayer cells with STZ *** techniques were used to monitor the barrier and mitochondrial *** MMP23B protein levels in the intestinal tissue of STZ-induced diabetic mice were significantly higher than those in the intestinal tissue of control mice,with the DEX group displaying decreased MMP23B ***-mediated TJ disruption,increased intestinal mucosal permeability,and systemic inflammation in wild-type mice might be reversed by *** Caco-2 cells,MMP23B was associated with increased reactive oxygen species accumulation,mitochondrial membrane potential depolarization,and TJ *** DEX reduces MMP23B,which may potentially contribute to STZ-induced intestinal barrier dysfunction,affecting TJ modification through mitochondrial dysfunction.

关键词： Diabetes Dexmedetomidine Intestinal barrier Piezo1 Tight junctions

Adhesive hydrogel interface for enhanced epidermal signal

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Science China Technological Sciences 2024年第10期67卷 3136-3151页

作者： SHI XinLei YU Hui TANG ZiQing LU ShaoPing YOU Min YIN HaiYan CHEN Qiang Wenzhou Institute University of Chinese Academy of Sciences Joint Research Centre on medicine The Affiliated Xiangshan Hospital of Wenzhou Medical University

This paper presents a discussion on the method, mechanism, and application of adhesive hydrogel in enhancing epidermal signal,focusing on the interface between hydrogel and skin. Due to its excellent conductivity and high adaptability to the skin, the hydrogel is exceptionally suitable for detecting human-machine interfaces, particularly epidermal electromyographic ***, the detection of the high epidermal signal is hindered by the gap and low adhesion between hydrogel and skin. This paper addresses these challenges by introducing approaches to reduce the interface gap and increase interface adhesion, thereby enabling the development of hydrogel-based epidermal signal detection arrays with enhanced resolution and detection performance.

关键词： adhesive hydrogel hydrogel electrodes epidermal signal interfacial adhesion

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