As maddening as nonrestorative sleep night after night can be, the consequences go much deeper. Left unaddressed, sleep apnea ...

In the complex landscape of cancer, tumors create their own microenvironment, often marked by low oxygen levels, a condition known as hypoxia. Hypoxia arises as tumors grow rapidly, outpacing their ...

Hypoxia occurs when tissues and cells do not get enough oxygen to function correctly. Symptoms include shortness of breath and unexplained exhaustion. Hypoxia most commonly results from lung ...

New research led by University of Nevada, Reno Assistant Professor Joanna Blaszczak shows hypoxia in rivers and streams is generally much more prevalent across the globe than previously thought.

Tumor hypoxia on 18F-fluoromisonidazole (FMISO) positron emission tomography (PET) may serve as a reliable clinical biomarker of distant metastasis risk for patients with head and neck squamous cell ...