Reactive oxygen species (ROS) produced naturally during cellular metabolism often cause oxidative damage to cells. However, ...

Microplastics pass through earthworms without accumulating in body tissues, study shows by Victoria Schramm, Canadian Light Source edited by Gaby Clark, reviewed by Robert Egan Editors' notes ...

For the first time, researchers have revealed the different molecular identities of important immune cells, called T regulatory cells, using single cell genomics, in both mouse and human peripheral ...

In a recent study posted to the medRxiv* preprint server, researchers evaluated compositional and structural pulmonary alterations in PASC [post-acute coronavirus disease 2019 (COVID-19)] tissues.

The nascent field of fluorescence-guided surgery (FGS) is fast growing, with the potential to vastly improve the safety and efficacy of surgical procedures. In FGS, tissues of interest are targeted ...

These images use color markers—blue for nuclei, red for cell membranes, and green for fluid—to show that spaces between cells shrink as fluid moves out during tissue compression, from left to right ...

Irvine, CA – May 31, 2022 – A new University of California, Irvine-led study identifies sex-specific circuits of muscle signaling to other tissues and that the organs and processes muscle impacts are ...

Tissue sections were subjected to deparaffinization, hydration, and endogenous peroxidase blocking. Antigen retrieval was achieved by Dako Target Retrieval Solution, pH 6 (Dako, Carpinteria, CA) in a ...

Stem cells intentionally cut and then repair their own DNA as a mechanism of activating genes that promote the development of new tissues, according to new research. This is a new way of activating a ...