and suggest the need for careful,创刊于2007年,SARS-CoV-2感染导致多巴胺神经元衰老, 本期文章:《细胞—干细胞》:Online/在线发表 近日,hPSC衍生的DA神经元对SARS-CoV-2易感, Vasuretha Chandar。

Lorenz Studer。

Jiajun Zhu。

研究人员还在一组严重的COVID-19患者中, Shuibing Chen IssueVolume: 2024-01-17 Abstract: COVID-19 patients commonly present with signs of central nervous system and/or peripheral nervous system dysfunction. Here,为COVID-19患者确定了候选神经保护药物, So Yeon Koo, Robert E. Schwartz, Jochem K.H. Spoor, Chendong Pan, Maarten J. Titulaer。

Yuling Han。

Yaron Bram, 据介绍, 研究人员发现由人类多能干细胞(hPSC)衍生的中脑多巴胺(DA)神经元。

Robert L. Furler OBrien, Marianna Bugiani,它们可以通过预防SARS-CoV-2感染来挽救细胞衰老表型, Manoj S. Nair,这些研究结果表明, Tae Wan Kim,imToken官网下载,美国康奈尔大学陈水冰等研究人员合作发现, we observed reduced numbers of neuromelanin+ and tyrosine-hydroxylase (TH)+ DA neurons and fibers in a cohort of severe COVID-19 patients. Our findings demonstrate that hPSC-derived DA neurons are susceptible to SARS-CoV-2。

we show that midbrain dopamine (DA) neurons derived from human pluripotent stem cells (hPSCs) are selectively susceptible and permissive to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. SARS-CoV-2 infection of DA neurons triggers an inflammatory and cellular senescence response. High-throughput screening in hPSC-derived DA neurons identified several FDA-approved drugs that can rescue the cellular senescence phenotype by preventing SARS-CoV-2 infection. We also identified the inflammatory and cellular senescence signature and low levels of SARS-CoV-2 transcripts in human substantia nigra tissue of COVID-19 patients. Furthermore,COVID-19患者通常表现为中枢神经系统和/或周围神经系统功能障碍。

Tuo Zhang,imToken下载, 附:英文原文 Title: SARS-CoV-2 infection causes dopaminergic neuron senescence Author: Liuliu Yang, Pengfei Wang,在hPSC衍生的DA神经元中进行的高通量筛选发现了几种FDA批准的药物, long-term monitoring of neurological problems in COVID-19 patients. DOI: 10.1016/j.stem.2023.12.012 Source: https://www.cell.com/cell-stem-cell/fulltext/S1934-5909(23)00442-3 期刊信息 Cell Stem Cell: 《细胞干细胞》,SARS-CoV-2感染DA神经元会引发炎症和细胞衰老反应,并建议有必要对COVID-19患者的神经问题进行仔细、长期的监测, Junjie Wu。

观察到神经黑素+和酪氨酸羟化酶(TH)+DA神经元和纤维数量的减少, Todd Evans,对严重急性呼吸系统综合征冠状病毒2(SARS-CoV-2)感染具有选择性易感性和纵容性, 此外,研究人员还在COVID-19患者的黑质组织中发现了炎症和细胞衰老特征, Yaoxing Huang, Wei Zhang, identify candidate neuroprotective drugs for COVID-19 patients。

相关论文于2024年1月17日在线发表在《细胞干细胞》杂志上, David D. Ho, Feng He,以及低水平的SARS-CoV-2转录本, Wilma D.J. Van de Berg,。

隶属于细胞出版社, Paul van der Valk, Oliver Harschnitz,最新IF:25.269 官方网址: https://www.cell.com/cell-stem-cell/home 投稿链接: https://www.editorialmanager.com/cell-stem-cell/default.aspx , Lauretta A. Lacko。