Results 81 to 90 of about 14,571 (197)

Roles of MFN2 and MFN2 associated protein in chemotaxis of neutrophil-like differentiated HL-60 cells

Proceedings for Annual Meeting of The Japanese Pharmacological Society, 2022
Yuichi Mazaki, Tsunehito Higashi, Junko Nio-Kobayashi, Yasuhito Onodera   +3 more
openaire   +1 more source

Impairments in mitochondrial dynamics and morphology in skeletal muscle of breast cancer patients after a single paclitaxel administration

Experimental Physiology, EarlyView.
Abstract Standard chemotherapy regimens for patients with breast cancer are based on epirubicin–cyclophosphamide (EC) and paclitaxel (TAX) administrations. While it has been shown that first EC administration impairs mitochondrial homeostasis, the isolated effects of TAX have not been studied without previous chemotherapy exposure.
Joris Mallard, Elyse Hucteau, Laura Somme, Hervé Bischoff, Valérie Demais, Pauline Silvestrin, Anne‐Laure Charles, Roland Schott, Xavier Pivot, Thomas J. Hureau, Allan F. Pagano   +10 more
wiley   +1 more source

Inhibition of Mitochondrial Dynamics by Mitochondrial Division Inhibitor-1 Suppresses Cell Migration and Metastatic Markers in Colorectal Cancer HCT116 Cells

Journal of Experimental Pharmacology
Tahir Mehmood,1,2 Qandeel Nasir,2 Iqra Younis,2 Chatchai Muanprasat1 1Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangpla, Bangplee, Samut Prakarn, Thailand; 2Department of Biological Sciences ...
Mehmood T, Nasir Q, Younis I, Muanprasat C   +3 more
doaj  

Canonical and non‐canonical functions of proteins regulating mitochondrial dynamics in mammalian physiology

The Journal of Physiology, EarlyView.
Abstract figure legend Mitochondria are highly dynamic organelles that continuously remodel their architecture through coordinated cycles of fusion and fission. This review examines the four key GTPases that orchestrate mitochondrial dynamics in mammals: MFN1, MFN2, OPA1, and DRP1.
Rémi Chaney, Vincent Marcangeli, Krystel Desjardins, Shima Taherkhani, Gilles Gouspillou   +4 more
wiley   +1 more source

Mitochondrial oxidative stress, calcium and dynamics in cardiac ischaemia‐reperfusion injury

The Journal of Physiology, EarlyView.
Abstract figure legend Heart attack causes ischaemia–reperfusion injury in cardiomyocytes. Mitochondria generate reactive oxygen species (ROS), leading to oxidative stress. High levels of mitochondrial calcium (Ca2+) activate the mitochondrial permeability transition pore (mPTP), and excess ROS levels can lower the Ca2+ required to activate the mPTP ...
Emily Rozich, Ulas Ozkurede, Shanmugasundaram Pakkiriswami, Ryan Gemilere, Samira M. Azarin, Julia C. Liu   +5 more
wiley   +1 more source

Mfn2 modulates the unfolded protein response [PDF]

Cell Cycle, 2014
Juan Pablo, Muñoz, Antonio, Zorzano
openaire   +2 more sources

Placental mitochondrial metabolic adaptation maintains cellular energy balance in pregnancy complicated by gestational hypoxia

The Journal of Physiology, EarlyView.
Abstract figure legend Placental mitochondrial adaptation to gestational hypoxia. Hypoxic pregnancy in sheep increases placental insulin like growth factor 2 (IGF2) signalling (1), which is associated with a shift in capacity away from β‐oxidation (2) and complex I‐mediated respiration (3), while maintaining total oxidative phosphorylation capacity (4).
Wen Tong, Beth J. Allison, Kirsty L. Brain, Olga V. Patey, Youguo Niu, Kimberley J. Botting, Sage G. Ford, Tess A. Garrud, Peter F. B. Wooding, Qiang Lyu, Lin Zhang, Jin Ma, Alice P. Sowton, Katie A. O'Brien, Tereza Cindrova‐Davies, Hong Wa Yung, Graham J. Burton, Andrew J. Murray, Dino A. Giussani   +18 more
wiley   +1 more source

MFN2 coordinates mitochondria motility with α-tubulin acetylation and this regulation is disrupted in CMT2A

iScience
Summary: Mitofusin-2 (MFN2), a large GTPase residing in the mitochondrial outer membrane and mutated in Charcot-Marie-Tooth type 2 disease (CMT2A), is a regulator of mitochondrial fusion and tethering with the ER.
Atul Kumar, Delfina Larrea, Maria Elena Pero, Paola Infante, Marilisa Conenna, Grace J. Shin, Vincent Van Elias, Wesley B. Grueber, Lucia Di Marcotullio, Estela Area-Gomez, Francesca Bartolini   +10 more
doaj   +1 more source

Mitochondrial control of ciliary gene expression and structure in striatal neurons

The Journal of Physiology, EarlyView.
Abstract figure legend Neurons drive animal behaviour by receiving and transmitting information and require energy, primarily supplied by mitochondria, to function. Additionally, neurons need to sense environmental changes to adapt, a function that is locally played by the primary cilia.
Dogukan H. Ulgen, Alessandro Chioino, Olivia Zanoletti, Albert Quintana, Elisenda Sanz, Carmen Sandi   +5 more
wiley   +1 more source

Fetal glucose availability: a key regulator of the metabolic, hormonal and contractility profiles of the fetal sheep heart

The Journal of Physiology, EarlyView.
Abstract figure legend To investigate the role of glucose availability in fetal left ventricle (LV) development, this study assessed whether maternal late gestation undernutrition (LGUN; 50% of Control diet) induced alterations in the contractility, metabolic, and hormonal profile can be ameliorated in LGUN fetuses receiving glucose infusion (LGUN+G ...
Melanie R. Bertossa, Jack R. T. Darby, Stacey L. Holman, Steven K. S. Cho, Ashley S. Meakin, Mitchell C. Lock, Jordan A. Minns, Michael D. Wiese, Christopher K. Macgowan, Mike Seed, Janna L. Morrison   +10 more
wiley   +1 more source