Cardiac arrest is an emergency condition that occurs when the heart abruptly and unexpectedly stops beating. It leads to a sudden loss of consciousness and stops or interrupts the blood flow to the ...

Researchers in the Aerospace Medicine and Vestibular Research Laboratory of the Mayo Clinic have found an early way to detect hypoxia before dangerous and life-threatening symptoms appear. Symptoms ...

People who climb too fast or too high risk acute altitude sickness, which can lead to life-threatening hypoxic brain injury. By using in vivo electrochemistry, researchers demonstrated that ...

HIF-1α can stabilize its protein through K63-linked polyubiquitination under hypoxia, stabilized HIF1α proteins dimerize with HIF1β proteins, translocate to the nucleus, and induce transcription of ...

By Vijay Kumar Malesu New research reveals how hypoxia-driven red blood cell adaptations may reshape glucose regulation, offering fresh insight into diabetes biology and potential therapeutic ...