How a Cellular Fuel Sensor Helps Red Blood Cells Survive Anemia
A new study reveals how the energy sensor AMPK stabilizes the oxygen-responsive protein HIF-2α to drive red blood cell maturation ...
Tag: hypoxia
Hypoxic Microglia Attack Myelin-Forming Cells Through Lactate-Laden Vesicles and TLR4 Signaling
New research shows oxygen-starved microglia release lactate-carrying extracellular vesicles that trigger TLR4-driven inflammation and apoptosis in myelin-forming cells, offering fresh ...
Uric acid emerges as the hidden link between poor altitude adaptation and brain control network strain
A study of 173 residents in Lhasa finds that serum uric acid mediates the link between poor altitude adaptation and ...
Hypoxia Switch in Fat Cells Reveals How Obesity Locks In Lipid Storage
Deleting HIF1α in mature adipocytes shrinks fat cells and improves insulin sensitivity in obese mice by disrupting a PPARγ-driven pipeline ...
Canine Distemper Virus Rewrites Gene Activity in Histiocytic Sarcoma Cells Across Simulated Tumour Zones
RNA sequencing reveals that persistent canine distemper virus infection reshapes immune, angiogenic, and metabolic gene expression in canine histiocytic sarcoma ...
The Cockpit Watchdog: New Framework Lays Foundations for Pilot State Monitoring Systems
A new conceptual framework from Collins Aerospace researchers defines how future cockpit systems could detect pilot impairment and incapacitation in ...
Machine Learning Spots Hidden Balance Loss at Moderate Altitudes Before Classic Hypoxia Symptoms Appear
A new study combining statistics and machine learning shows that measurable postural instability emerges at simulated altitudes as low as ...
AI Scans Traditional Foods to Find Genes Behind High-Altitude Sickness
A bioinformatics study combining human altitude transcriptomics, machine learning and AI-driven compound screening has identified five candidate genes and two ...
STK39 Emerges as a Molecular Clue in Moyamoya Disease Under Hypoxic Stress
A new study links the kinase gene STK39 to endothelial dysfunction and inflammatory activation under hypoxic conditions in moyamoya disease, ...
When Oxygen Runs Low: Hypoxia Reshapes IL-12 and IFN-γ as Prognostic Markers in Intracellular Infection
A rat model study shows that hypoxia modulates IL-12 and IFN-γ cytokine dynamics during mycobacterial infection, with early IFN-γ levels ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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