Results 101 to 110 of about 223,551 (298)

Protective Effect of Nervonic Acid on Oxidative Damage of PC12 Cells Induced by H2O2 [PDF]

Shipin Kexue
This study developed a cell model of oxidative damage by treating PC12 cells for 24 h with 200 µmol/L H2O2 and determined the degree of oxidative stress by assaying the activities of superoxide dismutase (SOD), glutathione peroxidase (GSH-Px) and lactate
Mayile AIHAITI, LIU Yaojie, LI Jianke
doaj   +1 more source

Proteasome Inhibitor MG132 is Toxic and Inhibits the Proliferation of Rat Neural Stem Cells but Increases BDNF Expression to Protect Neurons

Biomolecules, 2020
Regulation of protein expression is essential for maintaining normal cell function. Proteasomes play important roles in protein degradation and dysregulation of proteasomes is implicated in neurodegenerative disorders.
Young Min Kim, Hyun-Jung Kim
doaj   +1 more source

Remimazolam Ameliorates Autistic‐Like Behaviors via Suppression of Ferroptosis in VTA Dopaminergic Neurons in a Mouse Model of ASD

Advanced Science, EarlyView.
The ultra‐short‐acting sedative remimazolam has a sustained therapeutic effect on the core symptoms of VPA‐exposed mice. Remimazolam, a GABA agonist, exerts its therapeutic effects by protecting dopamine neurons in the VTA of VPA‐exposed mice. Meanwhile, ferroptosis is the critical mechanism by which remimazolam protects VTA dopaminergic neurons and ...
Yuxin Zhang, Jianwei Lin, Chaoyang Tong, Xin Fu, Mengqin Shan, Yue Huang, Kan Zhang, Jijian Zheng   +7 more
wiley   +1 more source

Mitochondrial stress in advanced fibrosis and cirrhosis associated with chronic hepatitis B, chronic hepatitis C, or nonalcoholic steatohepatitis

Hepatology, EarlyView., 2022
Adaptive mitochondrial mechanisms allow mitochondrial resilience and prevent the worsening of fibrosis, while deregulation of these mechanisms promotes the progression from no/minimal‐mild (F0‐F2) fibrosis to advanced fibrosis and cirrhosis (F3‐F4). Abstract Background and Aims Hepatitis B virus (HBV) infection causes oxidative stress (OS) and alters ...
Dimitri Loureiro, Issam Tout, Stéphanie Narguet, Cheikh Mohamed Bed, Morgane Roinard, Ahmad Sleiman, Nathalie Boyer, Nathalie Pons‐Kerjean, Corinne Castelnau, Nathalie Giuly, Dorothy Tonui, Vassili Soumelis, Jamel El Benna, Patrick Soussan, Richard Moreau, Valérie Paradis, Abdellah Mansouri, Tarik Asselah   +17 more
wiley   +1 more source

Scrophularia buergeriana Extract Improves Memory Impairment via Inhibition of the Apoptosis Pathway in the Mouse Hippocampus

Applied Sciences, 2020
Scrophularia buergeriana (SB) Miq. (Scrophulariaceae) has been used to help cure swelling and fever and has reported antioxidant and neuro-protective effects.
Hae Jin Lee, Dae Young Lee, Hae Lim Kim, Seung Hwan Yang   +3 more
doaj   +1 more source

Transcriptomic-metabolomic reprogramming in EGFR-mutant NSCLC early adaptive drug escape linking TGFβ2-bioenergetics-mitochondrial priming. [PDF]

, 2016
The impact of EGFR-mutant NSCLC precision therapy is limited by acquired resistance despite initial excellent response. Classic studies of EGFR-mutant clinical resistance to precision therapy were based on tumor rebiopsies late during clinical tumor ...
Bagai, Rakesh, Bivona, Trever G, Danielpour, David, Feng, Yan, Leahy, Patrick, Lindner, Daniel, Ma, Patrick C, Rosell, Rafael, Shi, Ivy, Thiagarajan, Praveena S, Veigl, Martina, Wu, Xiaoliang, Yin, Lihong, Zhang, Wei, Zhang, Zhenfeng   +14 more
core   +1 more source

DEL‐1 is an Endogenous Senolytic Protein that Inhibits Senescence‐Associated Bone Loss

Advanced Science, EarlyView.
Senescent bone marrow stromal cells accumulate in the aging bone microenvironment, promoting bone degeneration. DEL‐1, an endogenous secreted protein, acts as a natural senolytic that selectively eliminates these cells. By engaging a β3 integrin/CD73/adenosine/p38 MAPK/BCL‐2 pathway, DEL‐1 counters aging‐related bone loss, revealing promising ...
Jong‐Hyung Lim, Kridtapat Sirisereephap, Hui Wang, Giulia Trimaglio, Kyoung‐Jin Chung, Jonathan Korostoff, Tetsuhiro Kajikawa, Xiaofei Li, Meircurius D.C. Surboyo, Tomoki Maekawa, Triantafyllos Chavakis, George Hajishengallis   +11 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

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

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