Results 211 to 220 of about 103,305 (302)

Reduced cardiovascular mortality at moderate altitude: a putative role of physical activity and body mass

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Benefits of performing physical exercise at moderate altitude. At moderate altitude, increased resting metabolic rate and physical exertion promote physical fitness and exercise tolerance, whereas hypoxia suppresses appetite and elicits adaptations that increase tissue O2 delivery while augmenting O2‐independent ATP production ...
Robert T. Mallet   +6 more
wiley   +1 more source

Regulation of pyruvate dehydrogenase complex: Dancing to different drums in cancer

open access: yesInternational Journal of Cancer, Volume 158, Issue 6, Page 1464-1480, 15 March 2026.
Abstract Mechanisms governing the regulation of pyruvate dehydrogenase complex (PDC) are markedly modified in cancer cells compared to normal cells. PDC activity in normal cells is controlled by the reversible phosphorylation of three serine residues by dedicated kinases and phosphatases.
Mulchand S. Patel, Todd C. Rideout
wiley   +1 more source

Lactate Dehydrogenase Inhibition Reverts the Fatty Acid‐Induced Neurotoxic Phenotype of Astrocytes

open access: yesGlia, Volume 74, Issue 3, March 2026.
ALS models display increased LD accumulation. LD accumulation is linked to a neurotoxic phenotype in astrocytes. Lactate dehydrogenase inhibition reverts LD accumulation in ALS astrocytes. ABSTRACT Astrocytes are central to lipid metabolism in the central nervous system.
Daniel Esteve   +5 more
wiley   +1 more source

Retraction Note: Fasting inhibits aerobic glycolysis and proliferation in colorectal cancer via the Fdft1-mediated AKT/mTOR/HIF1α pathway suppression. [PDF]

open access: yesNat Commun
Weng ML   +15 more
europepmc   +1 more source

Tumor‐infiltrating B cells participate in shaping the immunosuppressive microenvironment in solid tumors

open access: yesInternational Journal of Cancer, Volume 158, Issue 5, Page 1156-1165, 1 March 2026.
Abstract Tumor‐infiltrating B cells (TIBs) exhibit dual roles in the tumor microenvironment (TME) of solid tumors. While they can enhance anti‐tumor immunity through antibody production and immune activation, certain subsets—such as regulatory B cells (Bregs) and immunosuppressive plasma cells—contribute to immune evasion by secreting inhibitory ...
Zhitong Li   +5 more
wiley   +1 more source

Influence of the Intervertebral Disc Microenvironment on Matrix Synthesis and Metabolism in Goat Nucleus Pulposus Cells

open access: yesJOR SPINE, Volume 9, Issue 1, March 2026.
Goat nucleus pulposus cells cultured under clinically relevant oxygen, glucose, pH, and osmolarity revealed pH to have the most influential impact on viability and glycosaminoglycan synthesis. Interactions between factors showed that disc cell behavior is shaped by the microenvironment, highlighting its importance in regenerative therapy design for the
Niamh Wilson   +5 more
wiley   +1 more source

Targeting Tumor Dormancy and Recurrence: Molecular Mechanisms and Peptide Therapeutic Delivery

open access: yesMedComm – Oncology, Volume 5, Issue 1, March 2026.
This review summarizes the molecular mechanisms that regulate tumor dormancy and its role in cancer recurrence, with emphasis on immune evasion, extracellular matrix remodeling, metabolic regulation and angiogenic switching. It further discusses emerging peptide–based therapeutic strategies aimed at detecting, modulating, and eliminating dormant tumor ...
Abdur Raheem Aleem   +9 more
wiley   +1 more source

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