Results 71 to 80 of about 224,241 (264)

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

open access: yesFEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Heightened mitochondrial respiration in CF cells is normalised by triple CFTR modulator therapy through mechanisms involving calcium

open access: yesHeliyon
Background: Cystic fibrosis (CF) is associated with increased resting energy expenditure. However, the introduction of elexacaftor/tezacaftor/ivacaftor (ETI) has resulted in a paradigm shift in nutritional status for many people with CF, with increase ...
H.H. Jarosz-Griffiths   +6 more
doaj   +1 more source

Respirometry kinetics of phenol oxidation by Comamonas testosteroni Pb50 under various conditions of nutritional stress

open access: yesBrazilian Archives of Biology and Technology, 2010
Kinetics of phenol biodegradation using suspended biomass of Comamonas testosteroni Pb50 (monoculture) was measured under conditions of nutrient abundance, limitation, and prolonged cell starvation in a fed-batch reactor, with phenol being the sole ...
Jan Paca   +8 more
doaj   +1 more source

Delivery of DNA‐encoded vaccines and proteins in mice using cutaneous suction‐mediated transfection

open access: yesFEBS Open Bio, EarlyView.
Cutaneous suction‐mediated transfection in mice for delivery of DNA‐encoded vaccines and proteins. A critical limitation of DNA vaccines and other therapeutics is transfection in vivo to produce the encoded antigens or therapeutic proteins. Cutaneous suction‐based methods have demonstrated effectiveness in many animal models and have been successfully ...
Emran O. Lallow   +12 more
wiley   +1 more source

Electron Transfer Coupled to Conformational Dynamics in Cell Respiration. [PDF]

open access: yesFront Mol Biosci, 2021
Reidelbach M   +4 more
europepmc   +1 more source

Influence of Cell Detachment on the Respiration Rate of Tumor and Endothelial Cells

open access: yesPLoS ONE, 2013
Cell detachment is a procedure routinely performed in cell culture and a necessary step in many biochemical assays including the determination of oxygen consumption rates (OCR) in vitro. In vivo, cell detachment has been shown to exert profound metabolic influences notably in cancer but also in other pathologies, such as retinal detachment for example.
Danhier P   +7 more
openaire   +4 more sources

Identification of (20R)‐protopanaxadiol from Panax ginseng as a novel anti‐SARS‐CoV‐2 compound

open access: yesFEBS Open Bio, EarlyView.
We established a noninfectious BAC‐based SARS‐CoV‐2 replicon that enables antiviral screening under BSL‐2 conditions. Using this platform, we screened 373 food‐derived compounds and identified (20R)‐protopanaxadiol from Panax ginseng as a novel inhibitor of SARS‐CoV‐2 RNA replication, highlighting the value of safe replicon systems for antiviral ...
Midori Takeda   +4 more
wiley   +1 more source

miR-590-5p mediates mitochondrial respiration, proliferation, and apoptosis in thyroid carcinoma cells via fibroblast growth factor receptor substrate 2 [PDF]

open access: yesArchives of Endocrinology and Metabolism
Objective: Thyroid carcinoma (TC) is the most common cancer of the endocrine system. Dysregulation of microRNA-590-5p (miR-590-5p) has been associated with various malignancies. Targeting mitochondrial respiration is beneficial in treating TC. This study
Penghui Wang   +5 more
doaj   +1 more source

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