Results 111 to 120 of about 50,341 (179)

Rewiring yeast acetate metabolism through MPC1 loss of function leads to mitochondrial damage and decreases chronological lifespan

Microbial Cell, 2014
During growth on fermentable substrates, such as glucose, pyruvate, which is the end-product of glycolysis, can be used to generate acetyl-CoA in the cytosol via acetaldehyde and acetate, or in mitochondria by direct oxidative decarboxylation.
Ivan Orlandi, Damiano Pellegrino Coppola, Marina Vai   +2 more
doaj   +1 more source

The role of metabolic remodeling in macrophage polarization and its effect on skeletal muscle regeneration [PDF]

, 2019
Macrophages are crucial for tissue homeostasis. Based on their activation, they might display classical/M1 or alternative/M2 phenotypes. M1 macrophages produce pro-inflammatory cytokines, reactive oxygen species (ROS), and nitric oxide (NO).
Alessio Torcinaro, Elisabetta Ferraro, Fielding RA, Francesca De Santa, Galván-Peña S, Hard GC, Huang X, Kawanishi N, Laura Vitiello, Munder M, Ménégaut L, Ohtsu A, Tidball JG, Zhang X   +13 more
core   +1 more source

Molecular mechanisms of the non-coenzyme action of thiamin in brain. Biochemical, structural and pathway analysis [PDF]

, 2015
Thiamin (vitamin B1) is a pharmacological agent boosting central metabolism through the action of the coenzyme thiamin diphosphate (ThDP). However, positive effects, including improved cognition, of high thiamin doses in neurodegeneration may be ...
Andrey, Vovk, Contestabile, Roberto, DI SALVO, Martino Luigi, Garik, Mkrtchyan, Lucien, Bettendorff, Parroni, Alessia, Thilo, Kaehne, Vasily, Aleshin, Victoria, Bunik, Yulia, Parkhomenko   +9 more
core   +1 more source

The use of the ethanol pathway in goldfish Carassius auratus (L.) following anoxia [PDF]

, 2001
Goldfish (Carassius auratus) were subjected, for a period of 6 weeks, to 2h progressive hypoxia followed by 6h anoxia in closed respirometers at 15 degree C.
Aleleye-Wokoma, L.P.
core  

Sedentary behavior in mice induces metabolic inflexibility by suppressing skeletal muscle pyruvate metabolism

The Journal of Clinical Investigation
Carbohydrates and lipids provide the majority of substrates to fuel mitochondrial oxidative phosphorylation. Metabolic inflexibility, defined as an impaired ability to switch between these fuels, is implicated in a number of metabolic diseases.
Piyarat Siripoksup, Guoshen Cao, Ahmad A. Cluntun, J. Alan Maschek, Quentinn Pearce, Marisa J. Brothwell, Mi-Young Jeong, Hiroaki Eshima, Patrick J. Ferrara, Precious C. Opurum, Ziad S. Mahmassani, Alek D. Peterlin, Shinya Watanabe, Maureen A. Walsh, Eric B. Taylor, James E. Cox, Micah J. Drummond, Jared Rutter, Katsuhiko Funai   +18 more
doaj   +1 more source

SLC54 Mitochondrial pyruvate carriers in GtoPdb v.2025.3

IUPHAR/BPS Guide to Pharmacology CITE
The mitochondrial pyruvate carrier (MPC) is composed of SLC54 family members (MPC1 or MPC1L and MPC2) [1, 5, 10], which form functional hetero-dimers [9, 8]. The MPC is expressed in the inner mitochondrial membrane and is responsible for the import of pyruvate into mitochondria [1, 5].
Sotiria Tavoulari, Calum Wilson
openaire   +1 more source

Enhancing mitochondrial pyruvate metabolism ameliorates ischemic reperfusion injury in the heart

JCI Insight
The clinical therapy for treating acute myocardial infarction is primary percutaneous coronary intervention (PPCI). PPCI is effective at reperfusing the heart; however, the rapid reintroduction of blood can cause ischemia-reperfusion (I/R).
Joseph R. Visker, Ahmad A. Cluntun, Jesse N. Velasco-Silva, David R. Eberhardt, Luis Cedeño-Rosario, Thirupura S. Shankar, Rana Hamouche, Jing Ling, Hyoin Kwak, J. Yanni Hillas, Ian Aist, Eleni Tseliou, Sutip Navankasattusas, Dipayan Chaudhuri, Gregory S. Ducker, Stavros G. Drakos, Jared Rutter   +16 more
doaj   +1 more source

A mitochondrial carrier transports glycolytic intermediates to link cytosolic and mitochondrial glycolysis in the human gut parasite Blastocystis

eLife
Stramenopiles form a clade of diverse eukaryotic organisms, including multicellular algae, the fish and plant pathogenic oomycetes, such as the potato blight Phytophthora, and the human intestinal protozoan Blastocystis. In most eukaryotes, glycolysis is
Eva Pyrihová, Martin S King, Alannah C King, M Rey Toleco, Mark van der Giezen, Edmund RS Kunji   +5 more
doaj   +1 more source

Depletion of mitochondrial protease OMA1 alters proliferative properties and promotes metastatic growth of breast cancer cells [PDF]

, 2019
Metastatic competence of cancer cells is influenced by many factors including metabolic alterations and changes in mitochondrial biogenesis and protein homeostasis.
Daverey, Amita, Hayward, Stephen, Khalimonchuk, Oleh, Kidambi, Srivatsan, Levytskyy, Roman M., Narasimhan, Madhusudhanan, Ponte Viana, Martonio, Stanke, Kimberly M., Swenson, Samantha   +8 more
core   +1 more source

Characterization of three 2-hydroxy-acid dehydrogenases in the context of a biotechnological approach to short-circuit photorespiration [PDF]

, 2010
Photorespiration results from the incorporation of oxygen into ribulose-1,5-bisphosphate due to the failure of RuBisCO to properly discriminate between oxygen and carbon dioxide.
Engqvist, Martin
core