Results 91 to 100 of about 13,998 (216)

Signalosomes in the brain. Relevance in the development of certain neuropathologies such as Alzheimer’s Disease

Frontiers in Physiology, 2011
Emerging data suggest that compartmentalization of signaling molecules into particular membrane compartments, or lipid rafts, may be at the basis of numerous activities related to neuronal preservation against different pathologies.
Raquel eMarin
doaj   +1 more source

Intercompartmental communication in senescence

FEBS Open Bio, Volume 16, Issue 5, Page 837-856, May 2026.
Senescent cells experience structural changes in the plasma membrane, endoplasmic reticulum, mitochondria, lysosomes, nucleus, and cytoskeleton. These alterations disrupt crosstalk among cellular compartments, impairing vesicular trafficking, contact sites, and molecular flow.
Krystyna Mazan‐Mamczarz, Eleanor J. Wind, Jixiang Leng, Myriam Gorospe   +3 more
wiley   +1 more source

Immune Checkpoint Inhibitors and Immunomodulators for Cancer Immunotherapy: Insights Into Resistance and Therapeutic Strategies

Advanced Science, Volume 13, Issue 25, 4 May 2026.
The schematic diagram illustrates the roles of novel immune checkpoints, immunomodulatory factors, cell death and multimodal technologies in cancer immunotherapy. Abstract Cancer immunotherapy has redefined cancer treatment. However, the molecular and cellular basis of immune evasion and therapeutic resistance remains incompletely understood.
Fangquan Chen, Yang Yu, Xiutao Cai, Junhao Lin, Ruirui Liang, Rui Kang, Daolin Tang, Jiao Liu   +7 more
wiley   +1 more source

Análise interactômica da VDAC (voltage-dependent anion selective channel) nos cérebros aviar, bovino e murino

Pesquisa Veterinária Brasileira, 2011
A VDAC é a proteína mais abundante na membrana mitocondrial externa. Exerce o controle da atividade desta organela através da regulação da troca de metabólitos e tem função crucial no mecanismo de apoptose.
Carla Rossini Crepaldi, Flávia Simone Munin, Phelipe Augusto Mariano Vitale, Marcelo de Cerqueira César   +3 more
doaj   +1 more source

Cysteine Oxidations in Mitochondrial Membrane Proteins: The Case of VDAC Isoforms in Mammals

Frontiers in Cell and Developmental Biology, 2020
Cysteine residues are reactive amino acids that can undergo several modifications driven by redox reagents. Mitochondria are the source of an abundant production of radical species, and it is surprising that such a large availability of highly reactive ...
Simona Reina, Maria Gaetana Giovanna Pittalà, Francesca Guarino, Angela Messina, Vito De Pinto, Salvatore Foti, Rosaria Saletti   +6 more
doaj   +1 more source

Bcl-2 protein family: Implications in vascular apoptosis and atherosclerosis [PDF]

, 2006
Apoptosis has been recognized as a central component in the pathogenesis of atherosclerosis, in addition to the other human pathologies such as cancer and diabetes.
A Ashkenazi, A Bakhshi, A Basu, A Gross, A Letai, A Mandic, A Nechushtan, A Nechushtan, A Ruiz-Vela, A Saxena, A Schinzel, A Strasser, AE Rusinol, AJ Bruce-Keller, AP Gilmore, AS Belzacq, AZ Badrichani, B Antonsson, B Fadeel, B Hufnagel, C Adrain, C Borner, C Napoli, C Scaffidi, C Soldani, D de Moissac, D Decaudin, D Heiser, DE Wood, DG Kirsch, DJ Veis, DM Finucane, DW Dickson, E Oda, EA Slee, EH Cheng, EJ Ackermann, FA Sinicrope, G Basanez, G Molostvov, G van Loo, G van Loo, GD Norata, GJ Griffiths, GV Putcha, H He, H Kataoka, H Li, HH Kim, HS Lee, Huveyda Basaga, I Marzo, I Marzo, J Chen, J Han, J Liu, J Masuda, J Yang, J Yu, J Yu, J Zha, JC Reed, JL Bodmer, K Nakano, K Ochs, K Sakurai, K Wang, K Yamamoto, KM Hajra, KM Murphy, L He, M Aritomi, M del Mar Martinez-Senac, M Narita, M Nguyen, M Sata, M Sata, M Sattler, MB Bogdanov, MC Wei, MJ Pollman, MM Kockx, MR Bennett, MR Morissette, MR Sprick, MY Donath, N Donovan, N Mirkovic, N Motoyama, O Kutuk, O Meilhac, OW Rokhlin, Ozgur Kutuk, P Pauletto, PM Yao, Q Huang, R Rashmi, R Ross, R Ross, RA Gottlieb, RJ Alvarez, RM Kluck, S Conus, S Desagher, S Dramsi, S Grethe, S Krajewski, S Nouraini, S Ottilie, S Shimizu, S Takarada, S Vicca, S Vicca, SA Keogh, SA Memon, SC Ruffolo, SJ Korsmeyer, SJ Korsmeyer, SJ Neame, SL Schendel, SN Willis, SR Datta, SR Datta, SW Muchmore, SY Hsu, T Ito, T Lee, T Shibue, TD Littlewood, TS Soderstrom, UK Messmer, V Mikhailov, V Mikhailov, V Petronilli, V Petronilli, W Zhang, X Cao, XM Sun, Y Deng, Y Gazitt, Y Konishi, Y Liang, Y Michowitz   +142 more
core   +1 more source

Deciphering Bax Dynamics: Regulation, Retrotranslocation, and Mitochondrial Interplay in the Commitment to Apoptosis: A Narrative Review

Health Science Reports, Volume 9, Issue 5, May 2026.
ABSTRACT Background The apoptotic pathway mediated by mitochondria depends on the activation of pro‐apoptotic Bcl‐2 proteins Bax and Bak. When they permeabilize the outer mitochondrial membrane (OMM), mitochondrial dysfunction occurs, leading to caspase activation.
Mehrin Haque Tanisha, Md. Ayman Siddique, Zubaier Ahmed, Nashrah Mustafa, Fariha Tasneem   +4 more
wiley   +1 more source

Drosophila Porin/VDAC affects mitochondrial morphology.

PLoS ONE, 2010
Voltage-dependent anion channel (VDAC) has been suggested to be a mediator of mitochondrial-dependent cell death induced by Ca(2+) overload, oxidative stress and Bax-Bid activation.
Jeehye Park, Yongsung Kim, Sekyu Choi, Hyongjong Koh, Sang-Hee Lee, Jin-Man Kim, Jongkyeong Chung   +6 more
doaj   +1 more source

Mitochondrial Homeostasis in Pancreatic β Cell Function: Mechanisms and Therapeutic Targets for Diabetes

Journal of Diabetes, Volume 18, Issue 5, May 2026.
This review highlights mitochondrial dysfunction as a central driver of pancreatic β cell failure in diabetes, caused by disrupted mitochondrial quality control (MQC), oxidative stress, and impaired organelle communication. Emerging therapies, such as DRAK2 inhibitors and metabolic reprogramming agents, show promise in restoring β cell function by ...
Ruihan Li, Bingqian Zhang, Yuxin Zhang, Yang Yang, Yuting Lu, Jingya Li   +5 more
wiley   +1 more source

El 17β-Estradiol y la Testosterona protegen a las mitocondrias contra el estrés oxidativo en Células del Músculo Esquelético [PDF]

, 2014
En trabajos previos demostramos que la testosterona (T) y el 17β-estradiol (E2) protegen a las células musculares C2C12 de la apoptosis inducida por peróxido de hidrógeno (H2O2).
Boland, Ricardo Leopoldo, la Colla, Anabela Belén, Milanesi, Lorena Magdalena, Pronsato, Lucía, Ronda, Ana Carolina, Vasconsuelo, Andrea Anahi   +5 more
core   +1 more source