Results 71 to 80 of about 234,358 (265)

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

Front Mol Biosci, 2021
Reidelbach M, Zimmer C, Meunier B, Rich PR, Sharma V.   +4 more
europepmc   +1 more source

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

PLoS 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, Copetti T, De Preter G, Leveque P, Feron O, Jordan BF, Sonveaux P, Gallez B   +7 more
openaire   +5 more sources

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

FEBS 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

Methylmalonic Acid Impairs Cell Respiration and Glutamate Uptake in C6 Rat Glioma Cells: Implications for Methylmalonic Acidemia. [PDF]

Cell Mol Neurobiol, 2023
Costa RT, Santos MB, Alberto-Silva C, Carrettiero DC, Ribeiro CAJ.   +4 more
europepmc   +1 more source

Methods used for assessing phytoplankton respiration and cell size.

, 2014
*R: respiration rate (pl O2 cell−1 h−1); V: cell volume (µm3). R was then converted into carbon units using a respiration quotient of 1 and a molar volume of 22.4 L at 1 atm.
Helen Agasild (596883), Priit Zingel (596882), Peeter Nõges (596886), Veljo Kisand (139546), Fabien Cremona (596879), Tõnu Feldmann (596884), Tiina Nõges (596887), Toomas Kõiv (596880), Alo Laas (596881), Ain Järvalt (596885)   +9 more
core   +1 more source

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

Aging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu, Latif Adams, Eunice Ampem‐Danso, Justice Kumi, Abigail Aning, Fatima Hamidu, Mustapha Abdul Mumin Mohammed, Ayuba Nii Darku Ankrah, Seth Kwabena Amponsah   +8 more
wiley   +1 more source

The Cell and energy

, 1988
Examines the cell's energy molecule, glucose. Also illustrates the cell respiration process of extracting energy from glucose and transferring it to ATP in specific organelles.Narrator, James Moriarty ; consultant, Bob ...

core  

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

Aging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

Control of plant mitochondrial respiration

, 2001
Plant mitochondria are characterised by the presence of both phosphorylating (cytochrome) and non-phosphorylating (alternative) respiratory pathways, the relative activities of which directly affect the efficiency of mitochondrial energy conservation ...
Krab, Klaas, Krab, K., Charles Affourtit, Klaas Krab, Affourtit, C., Anthony Moore (4460455), Klaas Krab (446181), Moore, Anthony L., Anthony L. Moore, Moore, A.L., Affourtit, Charles, Charles Affourtit (5464790)   +11 more
core   +1 more source

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

Aging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel, S. Tissera, E. Paul, J. Zalcberg, R. G. Stirling   +4 more
wiley   +1 more source