Results 201 to 210 of about 60,467 (293)

Pioglitazone Ameliorates Mitochondrial Oxidative Stress and Inflammation via AMPK‐Dependent Inhibition of Mitochondrial Fission in Leigh Syndrome

Cell Proliferation, EarlyView.
Pioglitazone suppresses mitochondrial excessive ROS generation and COX‐2 level through inhibition of Drp‐1 mediated mitochondrial fission in an AMPK‐dependent manner in LS. ABSTRACT Loss of function mutations of NDUFS4 resulted in Leigh syndrome, which is a progressive neurodegenerative disease and characterized by mitochondrial oxidative stress ...
Jie Luo, Ling Chen, Xiaoxian Zhang, Qiang Su, Xiaoya Zhou, Qizhou Lian   +5 more
wiley   +1 more source

The Three Pillars of ATP Production in Mammalian Sperm: Integrating Gluconeogenesis Into the Metabolic Framework. [PDF]

Reprod Med Biol
Oishi K, Tokito R, Yumura Y, Yoshida M, Yoshida K, Asada M, Mikami K, Watanabe H, Muranishi Y, Kurihara Y.   +9 more
europepmc   +1 more source

Interleukin‐10 Derived Apoptotic Vesicles Enhance Scarless Skin Healing by Modulating Fibroblast Metabolism and Fibrosis Pathways

Cell Proliferation, EarlyView.
IL10_ApoEVs, generated during IL‐10‐induced fibroblast apoptosis, reprogram fibroblast metabolism and inhibit fibrosis to promote scarless skin healing. By enhancing mitochondrial OXPHOS, suppressing glycolysis, and downregulating Hedgehog signaling, IL10_ApoEVs shift collagen deposition toward regenerative type III collagen, offering a novel strategy ...
Yang Zou, Jinglun Zhang, Wenxuan Mao, Shuting Jiang, Cheng Xu, Jiayi Meng, Heng Dong, Yongbin Mou   +7 more
wiley   +1 more source

Estrogen-Induced Hypermethylation Silencing of RPS2 and TMEM177 Inhibits Energy Metabolism and Reduces the Survival of CRC Cells. [PDF]

Cells
Abi Zamer B, Rah B, Abumustafa W, Cui ZG, Hamad M, Muhammad JS.   +5 more
europepmc   +1 more source

Stage‐Associated Microglial Subpopulations and Dynamics in Vascular Pathogenesis of Oxygen‐Induced Retinopathy

Cell Proliferation, EarlyView.
In the oxygen‐induced retinopathy (OIR) mouse model, two distinct microglial subpopulations play opposing roles: highly glycolytic microglia (HGM) promote neovascular formation via Pkm2, while Mrc1/CD206‐positive phagocytosis‐associated microglia (PAM) facilitate its regression.
Yuan Ma, Ziye Chen, Baoyi Liu, Wen Ding, Runping Duan, Kangjie Kong, Zhuojun Xu, Jizhu Li, Jiali Ru, Dianlei Guo, Xiaoyue Wei, Yaping Liu, Zhuangling Lin, Yang Meng, Yuan Liu, Lan Jiang, Zitong Chen, Rebiya Tuxun, Chinling Tsai, Chunqiao Liu, Tao Li   +20 more
wiley   +1 more source

Five energy metabolism pathways show distinct regional distributions and lifespan trajectories in the human brain. [PDF]

PLoS Biol
Pourmajidian M, Hansen JY, Shafiei G, Misic B, Dagher A.   +4 more
europepmc   +1 more source

TbTim20 facilitates protein import at a low membrane potential in trypanosomes lacking the mitochondrial genome

The FEBS Journal, EarlyView.
Protein import into mitochondria relies on TIM complexes and the membrane potential. Trypanosoma brucei has a unique TIM complex, and the role of one subunit, TbTim20, has remained unclear. Here, we show that TbTim20 is essential in cells lacking mitochondrial DNA. The importance of TbTim20 increases as the membrane potential decreases.
Corinne von Känel, Salome Aeschlimann, Michaela Husová, Silke Oeljeklaus, Philip Stettler, Achim Schnaufer, Bettina Warscheid, Alena Zíková, André Schneider   +8 more
wiley   +1 more source

Assessing the interaction of the UCP system and fatty acids on epicardial adipose tissue mitochondrial respiration. [PDF]

Eur J Clin Invest
Santos D, Burgeiro A, Fonseca ACRG, Dias C, Cunha-Oliveira T, Oliveira A, Laranjinha J, Canotilho A, Coutinho G, Prieto D, Antunes P, Antunes M, Carvalho E.   +12 more
europepmc   +1 more source

Treating mitochondrial myopathy : can we boost oxidative phosphorylation activities by enhancing mitochondrial biogenesis? [PDF]

, 2014
De Paepe, Boel
core  

Hypoxia regulates Th17/Treg balance by altering chromatin accessibility and gene expression

The FEBS Journal, EarlyView.
T‐cell differentiation into Th17 or iTreg cells is key to inflammation control. Integrated RNA‐seq and ATAC‐seq analyses reveal that hypoxia induces more extensive gene expression changes in iTreg cells. Elevated levels of Hif1a and Stat3, along with increased accessibility to key transcription factor motifs, may predispose these cells toward ...
Mariana Cázares‐Olivera, Shiyang Song, Sofia Ylinen, Talha Qureshi, Bin Li, Zhi Chen   +5 more
wiley   +1 more source