Results 101 to 110 of about 77,253 (305)

Pink1 and Parkin regulate Drosophila intestinal stem cell proliferation during stress and aging. [PDF]

, 2017
Intestinal stem cells (ISCs) maintain the midgut epithelium in Drosophila melanogaster Proper cellular turnover and tissue function rely on tightly regulated rates of ISC division and appropriate differentiation of daughter cells.
Abramov, Amcheslavsky, Amcheslavsky, Amcheslavsky, Benard, Biteau, Biteau, Biteau, Buchon, Buchon, Buchon, Christopher L. Koehler, Clark, Clarkson, Coppé, Correia-Melo, D. Leanne Jones, Deng, Greene, Guo, Guy A. Perkins, Hackenbrock, Han, Henchcliffe, Hochmuth, Hur, Jiang, Jiang, Jones, Kashatus, Lee, Lee, Li, Liu, Maeda, Marianes, Mark H. Ellisman, McGuire, Micchelli, Myant, Nakamura, Nicholson, Ohlstein, Ohlstein, Osterwalder, O’Brien, Park, Passos, Poole, Poole, Rana, Rera, Resende, Resnik-Docampo, Roman, Springer, Sykiotis, Takashima, Tian, Twig, Wang, Wang, Wei, Westermann, Yang, Youle, Zeng, Zeng, Zhu   +68 more
core   +1 more source

T Cell Exhaustion in Cancer Immunotherapy: Heterogeneity, Mechanisms, and Therapeutic Opportunities

Advanced Science, EarlyView.
T cell exhaustion limits immunotherapy efficacy. This article delineates its progression from stem‐like to terminally exhausted states, governed by persistent antigen, transcription factors, epigenetics, and metabolism. It maps the exhaustion landscape in the TME and proposes integrated reversal strategies, providing a translational roadmap to overcome
Yang Yu, Xiaoyu Yao, Qingyang Wang, Mengrui Yang, Runze Li, Jiangjiang Qin, Jing Zhuang, Changgang Sun   +7 more
wiley   +1 more source

Targeting cellular mitophagy as a strategy for human cancers

Frontiers in Cell and Developmental Biology
Mitophagy is the cellular process to selectively eliminate dysfunctional mitochondria, governing the number and quality of mitochondria. Dysregulation of mitophagy may lead to the accumulation of damaged mitochondria, which plays an important role in the
Yuming Dong, Xue Zhang
doaj   +1 more source

Leveraging Macrophage Metabolic Reprogramming for Enhanced Anti‐Tumor Immunity

Advanced Science, EarlyView.
Tumor‐associated macrophages (TAMs) are key regulators of the tumor microenvironment (TME), with their metabolic states playing a critical role in tumor progression or regression. This review summarizes current understanding of TAM metabolic plasticity alongside cutting‐edge bioengineering innovations, outlining a roadmap for transforming the ...
Zhiyun Liu, Lingyao Zeng, Xulin Gan, Yilin Zhou, Han Shen, Dan Wu, Xin Shou, Minmin Jiang, Liyun Shi   +8 more
wiley   +1 more source

DRAM-3 modulates autophagy and promotes cell survival in the absence of glucose [PDF]

, 2015
Macroautophagy is a membrane-trafficking process that delivers cytoplasmic constituents to lysosomes for degradation. The process operates under basal conditions as a mechanism to turnover damaged or misfolded proteins and organelles. As a result, it has
A Kuma, A Stolz, AD Baudot, AM Choi, B Levine, B Levine, B Ravikumar, D Crighton, D Crighton, D Crighton, D Strachan, DJ Klionsky, DW Hailey, EL Axe, EL Eskelinen, F Beaumatin, F Corpet, H Harlin, I Kissova, J O'Prey, J O'Prey, J S Long, J Skommer, JJ Lemasters, JJ Lum, JS Long, K M Ryan, KM Ryan, KM Ryan, L Cong, L Y Lao, LA Bell, LY Mah, M Mrschtik, M O'Prey, MT Rosenfeldt, MT Rosenfeldt, N Mizushima, N Mizushima, P Boya, S Hehlgans, S Wilkinson, SA Tooze, SW Tait, Y Kabeya, Y Kamada, Y Ohsumi, Z Xie   +47 more
core   +2 more sources

Oil‐Coated Nanoplastics Induce Rapid Membrane Disruption and Severe Intestinal Injury

Advanced Science, EarlyView.
Oil‐rich food contact dramatically amplifies MNP release from plastic takeout containers, producing oil‐coated nanoplastics with altered surface properties and rapid membrane‐disruptive effects. These particles cause severe intestinal barrier damage and immune dysfunction in mice, and risk modeling suggests that long‐term gastrointestinal burdens may ...
Ruwen Xie, Gulimire Yilihan, Qiong Chen, Dachuan Lin, Zhen Liu, Mengyi Yuan, Yujia Wang, Haoteng Xu, Weishang Zhou, Wanxin Gong, Yueer Li, Chen Peng, Tong Yang, Peng Gao, Qing Liu, Xin‐Hua Feng, Mu Xiao, Chao Jiang   +17 more
wiley   +1 more source

Mitophagy in intracerebral hemorrhage: a new target for therapeutic intervention

Neural Regeneration Research
Intracerebral hemorrhage is a life-threatening condition with a high fatality rate and severe sequelae. However, there is currently no treatment available for intracerebral hemorrhage, unlike for other stroke subtypes.
Yiyang Chen, Wenxuan Tang, Xinqi Huang, Yumei An, Jiawen Li, Shengye Yuan, Haiyan Shan, Mingyang Zhang   +7 more
doaj   +1 more source

Mitochondrial Dysfunction in Aging and Diseases of Aging. [PDF]

, 2019
Mitochondria have been increasingly recognized as the important players in the aging process [...]
Haas, Richard H
core   +2 more sources

Mitophagy in cardiovascular homeostasis

Mechanisms of Ageing and Development, 2020
Mitochondria are essential organelles that generate energy to fuel myocardial contraction. Accumulating evidence also suggests that, in the heart, mitochondria may contribute to specific aspects of disease progression through the regulations of specific metabolic intermediates, as well as the transcriptional and epigenetic states of cells.
Ruohan, Zhang, Judith, Krigman, Hongke, Luo, Serra, Ozgen, Mingchong, Yang, Nuo, Sun   +5 more
openaire   +3 more sources

Dual‐Targeting Cuproptosis and Mitophagy via a Flavopiridol‐Copper Nanoplatform Potentiates Immunotherapy Against Uveal Melanoma

Advanced Science, EarlyView.
This study develops a GSH‐responsive nanoplatform, NP@Fla‐Cu, to co‐activate cuproptosis and excessive mitophagy in uveal melanoma. The nanoplatform enhances tumor‐specific copper delivery, depletes antioxidant defenses, and remodels the tumor immune microenvironment.
Hong Ren, Zhihong Deng, Sheng Lu, Jing Zhang, Wenbin Liu, Jia Tan   +5 more
wiley   +1 more source