Lin said that in a hypoxic tumor microenvironment, cancer cells secrete hydrogen sulfide and send a signal to the tetrameric ...

It binds strongly to the heme-containing cytochrome c oxidase (CcO) enzyme and blocks the cellular process of aerobic (oxygen-dependent) respiration. What is even more concerning is that ...

Speth et al, Genetic potential for aerobic respiration and denitrification in globally distributed respiratory endosymbionts, Nature Communications (2024). DOI: 10.1038/s41467-024-54047-x ...

Different health conditions can cause breathing problems. Your respiration rate — the number of times you breathe in a minute — is one of the vital signs your doctor checks when you visit.

The glycolysis and Krebs cycle metabolic pathways, in aerobic respiration, produce precursors of various important cellular molecules such as the primary metabolite ATP; other metabolic pathways ...