Mic10, a Core Subunit of the Mitochondrial Contact Site and Cristae Organizing System, Interacts with the Dimeric F1Fo-ATP Synthase.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of molecular biology"
DOI: 10.1016/j.jmb.2017.03.006
Abstract: The mitochondrial contact site and cristae organizing system (MICOS) is crucial for maintaining the architecture of the mitochondrial inner membrane. MICOS is enriched at crista junctions that connect the two inner membrane domains: inner boundary… read more here.
Keywords: atp synthase; synthase; cristae; f1fo atp ... See more keywords
Inhibition of autophagy impairs acrosome and mitochondrial crista formation during spermiogenesis in turtle: Ultrastructural evidence.
Sign Up to like & getrecommendations! Published in 2019 at "Micron"
DOI: 10.1016/j.micron.2019.03.006
Abstract: Autophagy is a subcellular process that is extensively involved in spermiogenesis. In this study, we observed ultrastructural malformation of acrosome and mitochondrial cristae during the spermiogenesis of Chinese soft-shelled turtle due to the inhibition of… read more here.
Keywords: spermiogenesis; cristae; inhibition autophagy; formation ... See more keywords
Live-cell STED nanoscopy of mitochondrial cristae
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-48838-2
Abstract: Mitochondria are highly dynamic organelles that exhibit a complex inner architecture. They exhibit a smooth outer membrane and a highly convoluted inner membrane that forms invaginations called cristae. Imaging cristae in living cells poses a… read more here.
Keywords: live cell; cristae; nanoscopy mitochondrial; cell sted ... See more keywords
The Origin of Mitochondrial Cristae from Alphaproteobacteria
Sign Up to like & getrecommendations! Published in 2017 at "Molecular Biology and Evolution"
DOI: 10.1093/molbev/msw298
Abstract: Mitochondria are the respiratory organelles of eukaryotes and their evolutionary history is deeply intertwined with that of eukaryotes. The compartmentalization of respiration in mitochondria occurs within cristae, whose evolutionary origin has remained unclear. Recent discoveries,… read more here.
Keywords: cristae; origin mitochondrial; biology; cristae alphaproteobacteria ... See more keywords
A Cristae-Like Microcompartment in Desulfobacterota
Sign Up to like & getrecommendations! Published in 2022 at "mBio"
DOI: 10.1128/mbio.01613-22
Abstract: Working with anaerobic consortia of methane oxidizing ANME archaea and their sulfate-reducing bacterial partners recovered from deep sea sediments and with the related sulfate-reducing bacterial isolate D. carbinolicus, we discovered that their intracytoplasmic membranes (ICMs)… read more here.
Keywords: sulfate reducing; cristae; microscopy; cristae like ... See more keywords
Abstract 270: Micu1 Regulates Mitochondrial Structural Integrity and Cristae Function Independent of Mcu Calcium Uptake
Sign Up to like & getrecommendations! Published in 2020 at "Circulation Research"
DOI: 10.1161/res.127.suppl_1.270
Abstract: MICU1 is a Ca 2+ -sensor regulating the mitochondrial Ca 2+ uniporter channel (mtCU) and mitochondrial Ca 2+ uptake. MICU1 contains two Ca 2+ - binding EF-hand domains and directly interacts with the mtCU pore-forming… read more here.
Keywords: cristae; micos; mcu; regulates mitochondrial ... See more keywords
Severe COVID‐19 correlates with lower mitochondrial cristae density in PBMCs and greater sitting time in humans
Sign Up to like & getrecommendations! Published in 2022 at "Physiological Reports"
DOI: 10.14814/phy2.15369
Abstract: An interaction between mitochondrial dynamics, physical activity levels, and COVID‐19 severity has been previously hypothesized. However, this has not been tested. We aimed to compare mitochondrial morphology and cristae density of PBMCs between subjects with… read more here.
Keywords: time; density; severe covid; cristae ... See more keywords
Quantification of cristae architecture reveals time-dependent characteristics of individual mitochondria
Sign Up to like & getrecommendations! Published in 2020 at "Life Science Alliance"
DOI: 10.26508/lsa.201900620
Abstract: A novel, machine-learning approach to quantify cristae density and architecture in live-cell super-resolution imaging characterizes the ultrastructural parameters of individual mitochondria over time. Recent breakthroughs in live-cell imaging have enabled visualization of cristae, making it… read more here.
Keywords: cristae; time; individual mitochondria; approach ... See more keywords
Mitochondrial Population in Mouse Eosinophils: Ultrastructural Dynamics in Cell Differentiation and Inflammatory Diseases
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Cell and Developmental Biology"
DOI: 10.3389/fcell.2022.836755
Abstract: Mitochondria are multifunctional organelles of which ultrastructure is tightly linked to cell physiology. Accumulating evidence shows that mitochondrial remodeling has an impact on immune responses, but our current understanding of the mitochondrial architecture, interactions, and… read more here.
Keywords: cristae; mitochondrial dynamics; inflammatory diseases; mouse eosinophils ... See more keywords