The resistance of oxalate oxidase (OXO; EC 1.2.3.4) to H 2 O 2 is linked to its enzymatic generation of this compound (dioxygen and oxalate are converted to hydrogen peroxide and carbon dioxide).

Researchers have succeeded in cultivating an ultra-small bacterial strain parasitizing archaea and classified it as new species and genus of Minisyncoccus archaeiphilus.

This is an important and solid study that examines the role of TFAM, a protein that helps maintain mtDNA, in mtDNA mutator mice. The authors have demonstrated that TFAM's counteractive role in mtDNA ...

This discovery could also have implications in studies of polymer-secreting conglomerations of bacteria known as biofilms—the slippery goo on river rocks, for example—and in industrial ...

Now researchers ... A Common Mouth and Gut Bacteria May Be Linked With Increased Stroke Risk Jan. 30, 2025 — Increased levels of Streptococcus anginosus, a common type of bacteria that usually ...

After all, such alterations can change the organism's metabolism, growth rate, and/or response to external environmental factors. These consequences influence not only the GMO itself, but also the ...

A microbe that is associated with good health and found in the lower part of the gut has been comprehensively analyzed and found to have a focused diet breaking down sugars locked away in mucus.

2017). FIGURE 3. Reactive oxygen species (ROS) and Peroxidation Damage. Tumor necrosis factor (TNF)-α and EGF can regulate ROS production of mitochondria and NADPH oxidase (NOX)-catalyze by binding ...

Expert Rev of Obstet Gynecol. 2012;7(3):269-279. In summary, excess levels of urobilinogen and bilirubin in the urine may signal liver disease, and more research is needed to correlate these ...

To avoid this, anger must align with a vision for positive change. It must remain grounded in purpose and guided by reason, compassion, and an unwavering commitment to the greater good.

Are people born happy? Created with Sketch. Some people are naturally more optimistic, positive, and content. Although genetics is, in fact, a key determinant of happiness, people who gravitate ...

Many cells in multicellular organisms are specialised. They have specific roles in the organism of which they are part. Their structure is adapted to their function. They are often grouped ...