Results 81 to 90 of about 182,114 (270)

Astrocytic LMP2 Coordinates NF‐κB and TGF‐β1/Smad3 Signaling to Drive Neuroinflammation after Cerebral Ischemia/Reperfusion

Advanced Science, EarlyView.
ABSTRACT Astrocyte reactivity critically shapes neuroinflammatory outcomes after ischemic stroke, yet the upstream regulators governing astrocyte state transitions remain incompletely defined. Here, we identify the immunoproteasome subunit low molecular weight protein 2 (LMP2) as an important modulator of astrocyte functional remodeling following ...
Yanguang Mao, Rulan Ma, Zejing Lin, Huiying Zhao, Yuexian Liu, Yonghe Su, Xu Zhang, Xingyong Chen   +7 more
wiley   +1 more source

A crosstalk between autophagy and apoptosis in intracerebral hemorrhage

Frontiers in Cellular Neuroscience
Intracerebral hemorrhage (ICH) is a severe condition that devastatingly harms human health and poses a financial burden on families and society. Bcl-2 Associated X-protein (Bax) and B-cell lymphoma 2 (Bcl-2) are two classic apoptotic markers post-ICH ...
Moyan Wang, Xin Chen, Shuangyang Li, Lingxue Wang, Hongmei Tang, Yuting Pu, Dechou Zhang, Dechou Zhang, Bangjiang Fang, Bangjiang Fang, Xue Bai, Xue Bai   +11 more
doaj   +1 more source

1-O-Hexyl-2,3,5-Trimethylhydroquinone Ameliorates l-DOPA-Induced Cytotoxicity in PC12 Cells

Molecules, 2019
1-O-Hexyl-2,3,5-trimethylhydroquinone (HTHQ) has previously been found to have effective anti-oxidant and anti-lipid-peroxidative activity. We aimed to elucidate whether HTHQ can prevent dopaminergic neuronal cell death by investigating the effect on l ...
Hyun Jin Park, Jong Koo Kang, Myung Koo Lee   +2 more
doaj   +1 more source

Mitochondrial Carrier SLC25A13 Drives Ferroptosis Resistance and Immune Evasion via a STAT3–IFI6 Circuit in Breast Cancer

Advanced Science, EarlyView.
SLC25A13 is identified as an immunometabolic driver of triple‐negative breast cancer that sustains ferroptosis resistance and immune evasion through a STAT3–IFI6 circuit. Pharmacologic degradation of SLC25A13 restores ferroptosis sensitivity and enhances anti‐PD‐1 efficacy, highlighting a strategy to convert immune‐cold tumors into immunotherapy ...
Yingze Zhu, Yuhan Tang, Yingcui Chen, Zhuoqi Zhang, Yige Lu, Xinyue Wang, Qiyuan Shi, Wenhui Zhao, Hui Pang   +8 more
wiley   +1 more source

Combined effects of 17β-estradiol and exercise training on cardiac apoptosis in ovariectomized rats.

PLoS ONE, 2018
BACKGROUND:The purpose of this study was to investigate the combined 17β-estradiol (E2) and exercise training on cardiac pro-survival and anti-apoptotic pathways in ovariectomized rats.
Yi-Yuan Lin, Jwo-Sheng Chen, Xu-Bo Wu, Woei-Cherng Shyu, Rungchai Chaunchaiyakul, Xian-Li Zhao, Chia-Hua Kuo, Yu-Jung Cheng, Ai-Lun Yang, Shin-Da Lee   +9 more
doaj   +1 more source

Pathological Mechanism‐Inspired Biomimetic Nano‐Senotherapy for Reversing Experimental Atherosclerosis in ApoE−/− Mice

Advanced Science, EarlyView.
The biomimetic self‐assembly nanomedicine reversing atherosclerosis via senotherapy strategy. ABSTRACT The greatest challenge in atherosclerosis (AS) management lies in achieving lesion reversal, not merely slowing progression. Senescent cell accumulation—driven by continuous generation and apoptotic resistance—perpetuates plaque pathology and ...
Yuhan Tian, Yanrui Yang, Qiuyu Li, Ying Hu, Qin Hu, Shasha Ran, Siyu Zhou, Xiujuan Yang, Shanshan Li, Qixiong Zhang   +9 more
wiley   +1 more source

Critical Roles of VEGFR1, VEGFR2, VEGFR3, BAX, and BCL-2 in the Pathogenesis of Varicose Veins: Unveiling Molecular Mechanisms

American Journal of Men's Health
Varicocele is characterized by the abnormal dilation of veins within the testicular pampiniform plexus, contributing to inflammation, pain, and infertility in males.
Mehdi Abedinzadeh, Alireza Nazari, Seraj-Aldin Vahidi, Soheila Pourmasumi, Hossein Khorramdelazad   +4 more
doaj   +1 more source

Impact of platelet-rich plasma at different concentrations on genes of apoptotic pathway and differentiation of stem cells in cyclophosphamide-induced ovarian failure in a mouse model: An experimental study

International Journal of Reproductive BioMedicine
Background: Platelet-rich plasma (PRP), a new therapeutic technique, has the potential to regenerate failing ovarian tissue and alleviate symptoms in patients with premature ovarian failure (POF).
Gholamreza Fotoohi-Ardakani, Nasrin Ghasemi, Azam Hassanpour Dehnavi, Ali Dadbinpour, Marzieh Lotfi   +4 more
doaj   +1 more source

In vivo and in vitro induction of the apoptotic effects of oxysophoridine on colorectal cancer cells via the Bcl-2/Bax/caspase-3 signaling pathway

Oncology Letters, 2017
Oxysophoridine (OSR) is a major active alkaloid extracted from Sophoraalopecuroides L. The aim of the present study was to investigate the induction of the apoptotic effects of OSR on colorectal cancer cells in vivo and in vitro.
Shao-Ju Jin, Yun Yang, Lei Ma, Benigno Ma, Liping Ren, Liucheng Guo, Wen-Bao Wang, Yan-Xin Zhang, Zhi-Jun Zhao, M. Cui   +9 more
semanticscholar   +1 more source

Targeting Dnmt3a/m5C/RelA Axis Attenuates Microglia Inflammatory Response and Improves Postoperative Recovery in Chronic Compressive Cervical Spinal Cord Injury

Advanced Science, EarlyView.
A pro‐inflammatory microglial subset persists after decompression in chronic compressive cervical spinal cord injury and shows enhanced Dnmt3a‐driven m5C signaling. By stabilizing RelA mRNA, this axis sustains NF‐κB activation and postoperative neuroinflammation.
Tianyu Qin, Yuan Jiang, Yongheng Xie, Huanwei Qu, Wenbin Yan, Jingle Chen, Yining Chen, Huayi Li, Naibo Feng, Jiajun Wu, Chao Zhang, Zhengqi Huang, Ming Shi, Zhihuai Deng, Guozhi Xiao, Houqing Long   +15 more
wiley   +1 more source