Results 151 to 160 of about 1,007,169 (424)
Proceedings of the National Academy of Sciences of the United States of America, 2016 Significance Selective autophagy of damaged mitochondria (mitophagy) requires protein kinases PINK1 and TBK1, ubiquitin ligase Parkin, and autophagy receptors such as OPTN, driving ubiquitin-labeled mitochondria into autophagosomes.
Benjamin Richter +11 more
semanticscholar +1 more source
Preparation of Neurospora crassa mitochondria [PDF]
, 1978 The fungus Neurospora crassa represents a eukaryotic cell with high biosynthetic activities. Cell mass doubles in 2-4 hr during expone ntial growth , even in simple salt media with sucrose as the sole carbon source. The microorgani sm forms a mycelium of
Jacki +11 more
core +2 more sources
Artificial Receptor in Synthetic Cells Performs Transmembrane Activation of Proteolysis
Advanced Biology, EarlyView.Transmembrane signaling is the hallmark of living cells and is among the highest challenges for the design of synthetic cells. Herein, an artificial receptor based on the chemistry of self‐immolative linkers is used to communicate information across the lipid bilayer, for transmembrane activation of enzymatic activity. Abstract The design of artificial,
Ane Bretschneider Søgaard +7 more
wiley +1 more source
Mitochondria in Neurodegeneration [PDF]
, 2011 Many neurodegenerative diseases demonstrate abnormal mitochondrial morphology and biochemical dysfunction. Alterations are often systemic rather than brain-limited. Mitochondrial dysfunction may arise as a consequence of abnormal mitochondrial DNA, mutated nuclear proteins that interact directly or indirectly with mitochondria, or through unknown ...
Russell H. Swerdlow, Lezi E
openaire +3 more sources
Advanced Biology, EarlyView.By systematizing a large body of evidence and propose a cascade relationship between protein homeostasis, endoplasmic reticulum stress, mitochondrial dysfunction, and pro‐fibrotic factor, providing a theoretical basis for ATII cells dysfunction as a possible pathophysiological initiating event for idiopathic pulmonary fibrosis.
Zhaoxiong Dong +6 more
wiley +1 more source
SensorsIn the last few decades, there has been an ongoing transformation of our healthcare system with larger use of sensors for remote care and artificial intelligence (AI) tools.
Marie Geny +3 more
doaj +1 more source
A resazurin-based cell viability assay of mitochondrial DNA-depleted glioma C6ρ0 cells
Di-san junyi daxue xuebao, 2019 Objective To establish a method for determining the cell viability of mitochondrial DNA (mtDNA)-depleted C6 cells (C6ρ0) using resazurin as the indicator of redox.
JIN Youcai +4 more
doaj +1 more source
Mg\u3csup\u3e2+\u3c/sup\u3e Differentially Regulates Two Modes of Mitochondrial Ca\u3csup\u3e2+\u3c/sup\u3e Uptake in Isolated Cardiac Mitochondria: Implications for Mitochondrial Ca\u3csup\u3e2+\u3c/sup\u3e Sequestration [PDF]
, 2016 The manner in which mitochondria take up and store Ca2+ remains highly debated. Recent experimental and computational evidence has suggested the presence of at least two modes of Ca2+ uptake and a complex Ca2+ sequestration mechanism in mitochondria. But
Bazil, Jason +4 more
core +1 more source
Nucleic acids and protein synthesis in cancer cell mitochondria. I. Nucleic acids in rat hepatoma mitochondria [PDF]
, 1967 The contents of nucleic acids in rat liver and hepatoma mitochondria and the physico-chemical properties on DNA's isolated from these mitochondria were comparatively investigated. The results are briefly summarized as follows. 1.
Inaba, Kozo
core +1 more source
Mitochondria are required for pro‐ageing features of the senescent phenotype
EMBO Journal, 2016 Cell senescence is an important tumour suppressor mechanism and driver of ageing. Both functions are dependent on the development of the senescent phenotype, which involves an overproduction of pro‐inflammatory and pro‐oxidant signals. However, the exact
Clara Correia-Melo +27 more
semanticscholar +1 more source