Poor Sleep at High Altitude Linked to Sharply Higher Cognitive Impairment Risk
A large cross-sectional study of 3,742 residents in Lhasa finds that poor sleep quality is associated with an 84 percent ...
Tag: hypoxia
Starving Tumors on a Chip: Glucose and Oxygen Steer Cancer Growth
A microfluidic 3D tumor model reveals that glucose limits proliferation, oxygen shapes architecture, and glutamine is essential for lung cancer ...
Low Oxygen Turns Inflammatory Switch That Drives Oral Cancer Growth
New research in the British Journal of Cancer shows that oxygen-starved oral cancer cells activate an HMGB1-driven NLRP3 inflammasome pathway ...
Cellular Stress Hubs Help Oral Cancer Spread, Study Finds
New research shows that stress-induced eIF2α phosphorylation drives stress granule formation that promotes growth and metastasis in oral squamous cell ...
One MicroRNA, Two Missions: Duplex From Pre-miR-16 Strikes Both VEGF and Hypoxia Pathways in Lung Cancer
A new Cell Death Discovery study shows that the two strands of the pre-miR-16-1 microRNA duplex can cooperatively suppress both ...
How Tumors Survive Radiation: Plastic Cells and Tolerant Niches Drive Recurrence
A new review in Molecular Cancer reframes radioresistance as an ecosystem-level phenomenon in which plastic residual tumor cells survive radiation ...
Low Oxygen Inside Tumors Fuels Cervical Cancer Growth and Cisplatin Resistance, Study Finds
Researchers at Chongqing Medical University report that hypoxia silences the tumor suppressor CCNDBP1 in cervical cancer, activating a USP11–Nrf2 antioxidant ...
Microbes, not just warmth, may drain oxygen from a warming Celtic Sea
A new oxygen budget for the Celtic Sea shows that microbial respiration, amplified by warming, could push deep shelf waters ...
Two-Pronged Immunotherapy Strategy Cracks Glioblastoma’s Defenses in Preclinical Study
Wistar Institute scientists report that combining the kidney cancer drug axitinib with a 4-1BB agonist overcame myeloid cell suppression and ...
Seizure-Like Episode During Pacemaker Surgery Points to Rare Air Embolism Danger
A case report describes a pacemaker patient who developed seizure-like activity and acute hypoxia from suspected venous air embolism, highlighting ...
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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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