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Cancer cachexia:Focus on cachexia factors and inter-organ communication
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作者 Yongfei Wang Zikai Dong +1 位作者 Ziyi An Weilin Jin 《Chinese Medical Journal》 SCIE CAS CSCD 2024年第1期44-62,共19页
Cancer cachexia is a multi-organ syndrome and closely related to changes in signal communication between organs,which is mediated by cancer cachexia factors.Cancer cachexia factors,being the general name of inflammato... Cancer cachexia is a multi-organ syndrome and closely related to changes in signal communication between organs,which is mediated by cancer cachexia factors.Cancer cachexia factors,being the general name of inflammatory factors,circulating proteins,metabolites,and microRNA secreted by tumor or host cells,play a role in secretory or other organs and mediate complex signal communication between organs during cancer cachexia.Cancer cachexia factors are also a potential target for the diagnosis and treatment.The pathogenesis of cachexia is unclear and no clear effective treatment is available.Thus,the treatment of cancer cachexia from the perspective of the tumor ecosystem rather than from the perspective of a single molecule and a single organ is urgently needed.From the point of signal communication between organs mediated by cancer cachexia factors,finding a deeper understanding of the pathogenesis,diagnosis,and treatment of cancer cachexia is of great significance to improve the level of diagnosis and treatment.This review begins with cancer cachexia factors released during the interaction between tumor and host cells,and provides a comprehensive summary of the pathogenesis,diagnosis,and treatment for cancer cachexia,along with a particular sight on multi-organ signal communication mediated by cancer cachexia factors.This summary aims to deepen medical community’s understanding of cancer cachexia and may conduce to the discovery of new diagnostic and therapeutic targets for cancer cachexia. 展开更多
关键词 Cancer cachexia Cancer cachexia factors Inter-organ communication Tumor ecosystem Tumor microenvironment
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Drug repurposing for cancer therapy
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作者 Ying Xia Ming Sun +1 位作者 Hai Huang Wei-Lin Jin 《Signal Transduction and Targeted Therapy》 SCIE CSCD 2024年第5期1981-2013,共33页
Cancer,a complex and multifactorial disease,presents a significant challenge to global health.Despite significant advances in surgical,radiotherapeutic and immunological approaches,which have improved cancer treatment... Cancer,a complex and multifactorial disease,presents a significant challenge to global health.Despite significant advances in surgical,radiotherapeutic and immunological approaches,which have improved cancer treatment outcomes,drug therapy continues to serve as a key therapeutic strategy.However,the clinical efficacy of drug therapy is often constrained by drug resistance and severe toxic side effects,and thus there remains a critical need to develop novel cancer therapeutics.One promising strategy that has received widespread attention in recent years is drug repurposing:the identification of new applications for existing,clinically approved drugs.Drug repurposing possesses several inherent advantages in the context of cancer treatment since repurposed drugs are typically cost-effective,proven to be safe,and can significantly expedite the drug development process due to their already established safety profiles.In light of this,the present review offers a comprehensive overview of the various methods employed in drug repurposing,specifically focusing on the repurposing of drugs to treat cancer.We describe the antitumor properties of candidate drugs,and discuss in detail how they target both the hallmarks of cancer in tumor cells and the surrounding tumor microenvironment.In addition,we examine the innovative strategy of integrating drug repurposing with nanotechnology to enhance topical drug delivery.We also emphasize the critical role that repurposed drugs can play when used as part of a combination therapy regimen.To conclude,we outline the challenges associated with repurposing drugs and consider the future prospects of these repurposed drugs transitioning into clinical application. 展开更多
关键词 DRUGS integrating SPITE
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NAT 10 promotes gastric cancer metastasis via N4-acetylated COL5A1 被引量:7
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作者 Yigan Zhang Yuanxue Jinq +7 位作者 Yinxue Wanq Jianming Tang Xiaoran Zhu Wei-Lin Jin Yiqing Wang Wenzhen Yuan Xiangkai Li Xun Li 《Signal Transduction and Targeted Therapy》 SCIE CSCD 2021年第6期1657-1660,共4页
Dear Editor,Gastric cancer(GC)is among the most prevalent gastrointestinal malignancies.The occurrence of local deep infiltration or distant metastasis in GC is commonly associated with weak treatment and poor prognos... Dear Editor,Gastric cancer(GC)is among the most prevalent gastrointestinal malignancies.The occurrence of local deep infiltration or distant metastasis in GC is commonly associated with weak treatment and poor prognosis.1 Although,N4-Acetylcytidine(ac4C)represents one of the extensive chemical modifications in mRNAs that plays a pivotal role in modulating mRNA stability and the mRNA translation process(Fig.1b). 展开更多
关键词 METASTASIS CANCER GASTRIC
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Critical involvement of lysyl oxidase in seizure-induced neuronal damage through ERK-Alox5-dependent ferroptosis and its therapeutic implications 被引量:3
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作者 Xiaoyuan Mao Xuan Wang +8 位作者 Mingzhu Jin Qin Li Jining Jia Menghuan Li Honghao Zhou Zhaoqian Liu Weilin Jin Yanli Zhao Zhong Luo 《Acta Pharmaceutica Sinica B》 SCIE CAS CSCD 2022年第9期3513-3528,共16页
Recent insights collectively suggest the important roles of lysyl oxidase(LysOX)in the pathological processes of several acute and chronic neurological diseases,but the molecular regulatory mechanisms remain elusive.H... Recent insights collectively suggest the important roles of lysyl oxidase(LysOX)in the pathological processes of several acute and chronic neurological diseases,but the molecular regulatory mechanisms remain elusive.Herein,we explore the regulatory role of LysOX in the seizure-induced ferroptotic cell death of neurons.Mechanistically,LysOX promotes ferroptosis-associated lipid peroxidation in neurons via activating extracellular regulated protein kinase(ERK)-dependent 5-lipoxygenase(Alox5)signaling.In addition,overexpression of LysOX via adeno-associated viral vector(AAV)-based gene transfer enhances ferroptosis sensitivity and aggravates seizure-induced hippocampal damage.Our studies show that pharmacological inhibition of LysOX withβ-aminopropionitrile(BAPN)significantly blocks seizure-induced ferroptosis and thereby alleviates neuronal damage,while the BAPN-associated cardiotoxicity and neurotoxicity could further be reduced through encapsulation with bioresponsive amorphous calcium carbonate-based nanocarriers.These findings unveil a previously unrecognized LysOX-ERK-Alox5 pathway for ferroptosis regulation during seizure-induced neuronal damage.Suppressing this pathway may yield therapeutic implications for restoring seizure-induced neuronal injury. 展开更多
关键词 Drug delivery Ferroptosis Lysyl oxidase Neuronal damage SEIZURE
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Cell perturbation in choroid plexus and cortex aiding COVID-19 neurological symptoms
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作者 Xiao-Yuan Mao Wei-Lin Jin 《Science Bulletin》 SCIE EI CSCD 2021年第24期2442-2444,共3页
Patients with coronavirus disease 2019 (COVID-19) often succumb to neurological manifestations such as loss of smell, headache, disturbed consciousness, seizure, and stroke. In a recent paper published in Nature, Yang... Patients with coronavirus disease 2019 (COVID-19) often succumb to neurological manifestations such as loss of smell, headache, disturbed consciousness, seizure, and stroke. In a recent paper published in Nature, Yang et al.[1] reported substantial cellular perturbations in the choroid plexus and cortex, notably an infiltration of peripheral T cells into the parenchyma and microglial activation and astrogliosis with distinct transcriptional profiles. These findings provide a complex view of the cellular and molecular processes underlying COVID-19-related neurological abnormalities. 展开更多
关键词 神经症状 al. CORTEX
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