Results 121 to 130 of about 290,493 (308)

Biological membranes in EV biogenesis, stability, uptake, and cargo transfer: an ISEV position paper arising from the ISEV membranes and EVs workshop

Journal of Extracellular Vesicles, 2019
Paracrine and endocrine roles have increasingly been ascribed to extracellular vesicles (EVs) generated by multicellular organisms. Central to the biogenesis, content, and function of EVs are their delimiting lipid bilayer membranes. To evaluate research
Ashley E. Russell, Alexandra Sneider, Kenneth W. Witwer, Paolo Bergese, Suvendra N. Bhattacharyya, Alexander Cocks, Emanuele Cocucci, Uta Erdbrügger, Juan M. Falcon-Perez, David W. Freeman, Thomas M. Gallagher, Shuaishuai Hu, Yiyao Huang, Steven M. Jay, Shin-ichi Kano, Gregory Lavieu, Aleksandra Leszczynska, Alicia M. Llorente, Quan Lu, Vasiliki Mahairaki, Dillon C. Muth, Nicole Noren Hooten, Matias Ostrowski, Ilaria Prada, Susmita Sahoo, Tine Hiorth Schøyen, Lifu Sheng, Deanna Tesch, Guillaume Van Niel, Roosmarijn E. Vandenbroucke, Frederik J. Verweij, Ana V. Villar, Marca Wauben, Ann M. Wehman, Hang Yin, David Raul Francisco Carter, Pieter Vader   +36 more
doaj   +1 more source

Hepatocyte PIEZO1 Negatively Regulates Lipogenesis and Ameliorates MASLD by Sensing Membrane Tension and Activating AMPK

Advanced Science, EarlyView.
Hepatocytes are subjected to increased membrane tension along with lipid accumulation. Loss of PIEZO1 exacerbates high‐fat diet‐induced MASLD in mice. Activation of PIEZO1 alleviates high‐fat diet‐induced MASLD in mice. PIEZO1 negatively regulates de novo lipogenesis through activation of CaMKK2‐AMPK pathway. ABSTRACT Liver is a central organ for lipid
Hui Chen, Qimeng Wang, Ke Yang, Qinghai Lian, Xuyun Peng, Zhiyong Gong, Xinyi Zhao, Yong Wu, Tian Tao, Siqi Xu, Yifan Chen, Xiaoyan Tang, Jinghui Guo, Geyang Xu, Qi Zhang   +14 more
wiley   +1 more source

Lactic acid bacteria derived extracellular vesicles: emerging bioactive nanoparticles in modulating host health

Gut Microbes
Lactic acid bacteria derived extracellular vesicles (LAB-EVs) are nano-sized and carry a variety of biological cargoes. LAB-EVs have proven to be potential mediators of intercellular communication, serving not only the parental bacteria but also the host
Mohan Li, Bingyong Mao, Xin Tang, Qiuxiang Zhang, Jianxin Zhao, Wei Chen, Shumao Cui   +6 more
doaj   +1 more source

OsPPR19, a rice pentatricopeptide repeat protein, is essential for mitochondrial biogenesis and seed development

Despite the accumulating evidence showing the essential role of pentatricopeptide repeat (PPR) proteins in organellar biogenesis and plant development in Arabidopsis thaliana and maize (Zea mays), the functions of most PPR proteins in rice (Oryza sativa)
KIM Yeon-Ok, Kwanuk LEE, Hunseung KANG, Jong-Seong JEON, Su Jung PARK   +4 more
core   +1 more source

Mitochondrial Biogenesis and Turnover

, 2008
Mitochondrial biogenesis is a complex process involving the coordinated expression of mitochondrial and nuclear genes, the import of the products of the latter into the organelle and turnover.
Diaz, Francisca, Moraes, Carlos T
core   +1 more source

Adipocyte‐Derived Leptolin Enhances Energy Expenditure and Prevents Obesity

Advanced Science, EarlyView.
We identified a novel adipokine, which we named leptolin. In humans, leptolin levels in white adipose tissue were positively correlated with exercise and negatively associated with body mass index. We observed elevated leptolin in serum from athletes and lower leptolin in serum from obese individuals.
Jiarui Liu, Bingwei Wang, Zhijie Su, Xiaoxv Han, Miao He, Yun Zhao, Yujia Hou, Daotong Li, Weiguang Zhang, Lihua Qin, Ke Wang, Yanchun Li, Yi Yan, Siwang Yu, Xiaoshuai Huang, Tairan Yuwen, Jianyuan Luo, Ruimao Zheng   +17 more
wiley   +1 more source

Mitochondrial biogenesis in trypanosomes - Expect the unexpected

, 2017
Trypanosomes have emerged as a novel system to study mitochondrial biogenesis that is essentially unrelated to yeast and mammals. Recently we have characterized the protein complexes in the outer and the inner membrane that mediate protein import.
Schneider, André
core  

Agnuside Stabilizes the Complex I Assembly Factor NDUFAF6 to Reinforce Mitochondrial Efficiency and Thermogenic Responsiveness

Advanced Science, EarlyView.
ABSTRACT Brown and beige adipocytes dissipate energy as heat, yet effective strategies to enhance their mitochondrial efficiency remain limited. Here, we identify Agnuside (AGN) as a selective stabilizer of the complex I assembly factor NDUFAF6. AGN directly binds cytosolic NDUFAF6, suppresses its ubiquitination, prolongs its half‐life, and facilitates
Qingwen Zhao, Li Xie, Qianzhuo Wang, Shuying Dai, Bei Li, Yingjuan Zhang, Zhe Sun, Yue Gao   +7 more
wiley   +1 more source

RNA Helicase DDX21 Controls CD4+ T Cell Proliferation and Promotes Inflammatory Bowel Disease via Translational Control

Advanced Science, EarlyView.
ABSTRACT Inflammatory bowel disease (IBD) is characterized by dysregulated T cell responses. RNA helicases, including DExD‐box helicase 21 (DDX21), are pivotal in RNA metabolism, but their role in T cell‐mediated pathology during IBD remains unclear. Here, we demonstrate that DDX21 expression in CD4+ T cells correlates with cell cycle and translation ...
Yujuan Zhang, Chen Kan, Xinhui Yang, Yajuan Hao, Xuemin Cai, Mei Yang, Qianqian Zhang, Zhengting Wang, Ning Jiang, Lei Wang, Hua‐Bing Li, Jing Zhou   +11 more
wiley   +1 more source

BUKTI KORESPONDENSI JURNAL BIOGENESIS; Exposure of Liquid Air Freshener to Histological Appearance of Organs in Mice (Mus Musculus) [PDF]

, 2022
Maretha, Delima Engga
core