Results 121 to 130 of about 90,774 (312)

BZW1 Drives Immune Evasion in Lung Adenocarcinoma via Ferroptosis Suppression

Advanced Science, EarlyView.
BZW1 attenuates ferroptosis by competitively binding NCOA4 and suppress ferrtinophagy‐mediated iron release. The depletion of BZW1 triggers lipid peroxidation through iron homeostasis. Extracellularly, BZW1 attenuates immunogenic cell death and reinvigorates cytotoxic T‐cell responses.
Linyao Zhao, Yue Peng, Qing Liang, Shi Liu, Yang Li, Lei Ma, Menghan Hu, Sujuan Zheng, Zhihua Liu, Shugeng Gao   +9 more
wiley   +1 more source

Hepatitis E ORF2 Blocks Trophoblast Autophagy to Induce Miscarriage via LC3B Binding Rather than PI3K/Akt/mTOR Pathway Suppression

Microorganisms
Hepatitis E virus (HEV) is a zoonotic pathogen that can infect pregnant women and cause adverse pregnancy outcomes, including miscarriage and preterm delivery.
Yinzhu Chen, Yifei Yang, Qianyu Bai, Xinyuan Tian, Chaoyu Zhou, Xuancheng Lu, Tianlong Liu   +6 more
doaj   +1 more source

The aberrant expression of the mesenchymal variant of FGFR2 in the epithelial context inhibits autophagy [PDF]

, 2019
Signaling of the epithelial splice variant of fibroblast growth factor receptor 2 (FGFR2b) triggers both differentiation and autophagy, while the aberrant expression of the mesenchymal FGFR2c isoform in epithelial cells induces impaired differentiation ...
Belleudi, Francesca, Nanni, Monica, Persechino, Flavia, Ranieri, Danilo, Torrisi, Maria Rosaria   +4 more
core   +1 more source

Lipoic Acid‐Intervened Decellularized Stem Cell Spheroid‐Based Injectable Granular Gel for Diabetic Tissue Regeneration

Advanced Science, EarlyView.
ABSTRACT Advancements in tissue engineering have revolutionized therapeutic paradigms for diabetic tissue defects; however, the lack of applicable scaffold containing various bioactive substance aggregates remained a critical bottleneck hindering satisfactory repair effect.
Tao Wang, Haowei Fang, Lili Qi, Song Myoungseop, Aawrish Khan, Lunli Gong, Guangdong Zhou, Kunxi Zhang, Haiyan Cui   +8 more
wiley   +1 more source

Cardiac-specific Conditional Knockout of the 18-kDa Mitochondrial Translocator Protein Protects from Pressure Overload Induced Heart Failure. [PDF]

, 2018
Heart failure (HF) is characterized by abnormal mitochondrial calcium (Ca2+) handling, energy failure and impaired mitophagy resulting in contractile dysfunction and myocyte death.
Bers, Donald M, Daugherty, Daniel J, Dedkova, Elena N, Deng, Wenbin, Frederich, Bert J, Lu, Xiyuan, Schaefer, Saul, Thai, Phung N   +7 more
core   +2 more sources

Metabolic Imbalance Triggers Adaptive Remodeling to Accelerate Diploidization in Murine Haploid Embryonic Stem Cells

Advanced Science, EarlyView.
In this article, Shuai and colleagues demonstrate that metabolic remodeling drives self‐diploidization in murine haploid ESCs (haESCs). Mitochondrial dysfunction and imbalanced pyruvate metabolism underlie this process. Genome‐wide screening using haESCs identifies key mitochondrial quality‐control related genes, enabling a metabolism‐based medium that
Yi Fu, Wenhao Zhang, Yifan Zhang, Yu He, Yi Du, Yiding Zhao, Chunmeng Yao, Shengyi Sun, Xiaoyan Sheng, Qian Gao, Chao Tong, Ling Shuai   +11 more
wiley   +1 more source

Autophagic flux is required for the synthesis of triacylglycerols and ribosomal protein turnover in Chlamydomonas [PDF]

, 2018
Autophagy is an intracellular catabolic process that allows cells to recycle unneeded or damaged material to maintain cellular homeostasis. This highly dynamic process is characterized by the formation of double-membrane vesicles called autophagosomes ...
Couso Liáñez, Inmaculada Concepción, Crespo González, José Luis, Kim, Hee-Sik, Martínez Force, Enrique, Pérez Pérez, María Esther   +4 more
core   +1 more source

ALKBH3 m1A Demethylase Deficiency Reduces Alzheimer's Amyloid‐β Pathology

Advanced Science, EarlyView.
This study identifies that ALKBH3‐driven m1A demethylation orchestrates Alzheimer's disease progression by disrupting mitochondrial and synaptic homeostasis. This epitranscriptomic mechanism suppresses PINK1‐mediated mitophagy via m1A erasure, leading to mitochondrial dysfunction, oxidative stress, elevated Aβ production, and impaired microglial ...
Yueyang Li, Sifei Yu, Kaidong Lu, Yujie Zhang, Mingjie Dong, Yan Peng, Liang Xue, Waleed Alam, Yuxuan Shui, Yi Zhou, Wuyunhan Ma, Meng Bao, Peiming Li, Peiyi Luo, Tiezhan Lu, Jiajia Li, Kang Zhang, Yuying Wang, Shuchen Yang, Nuoya Yin, Francesco Faiola, Zilong Gao, Jingfeng Zhou, Fei Zhao, Yali He, Magdalena J. Koziol   +25 more
wiley   +1 more source

Mitochondrial Stress Response in Neural Stem Cells Exposed to Electronic Cigarettes. [PDF]

, 2019
Stem cells provide a sensitive model to study exposure to toxicants, such as cigarette smoke. Electronic cigarettes (ECs) are popular nicotine delivery devices, often targeted to youth and pregnant mothers. However, little is known about how chemicals in
Chaili, Angela, Leung, Sara, Omaiye, Esther, Phandthong, Rattapol, Talbot, Prue, Zahedi, Atena   +5 more
core  

Vacuolating cytotoxin and variants in Atg16L1 that disrupt autophagy promote Helicobacter pylori infection in humans [PDF]

, 2012
Peer ...
Alberto Delgado, Amieva, Argent, Barrett, Cathy Streutker, Dana J. Philpott, Deepa Raju, Deretic, El-Omar, Emad El Omar, Erdmutte Kunstmann, Esther Galindo–Mata, Franco, Georgina Hold, Gonzalez, Gutierrez, Heidi Mascarenhas, Iwamaru, Jia, Judith Romero–Gallo, Kimura, Kirkegaard, Kuballa, Lapaquette, Levine, Luther, Luther, Mahendra Singh Ramjeet, Maiuri, Mark S. Silverberg, Mathew, Mathew, Mauricio R. Terebiznik, Michal Sibony, Michelle Ang, Mortimore, Moscat, Nicola L. Jones, Ogawa, Ogawa, Orvedahl, Pelayo Correa, Polk, Richard M. Peek, Rioux, Saitoh, Satin, Scott, Seamus Hussey, Stephen E. Girardin, Steven R. Blanke, Tamotsu Yoshimori, Tanida, Terebiznik, Terebiznik, Travassos, Vijay Gupta, Wang, White, Yoshimori, Zheng, Zheng   +61 more
core   +1 more source