The DCT is lined with simple cuboidal cells that are shorter than those of the proximal convoluted tubule (PCT). The lumen appears larger in the PCT than the DCT lumen because the PCT has a brush ...

cells and fewer goblet cells than proximally, and then progresses with further branching to a nonciliated, simple, cuboidal epithelium lacking both goblet cells and submucosal glands, in the ...

A simple dietary supplement may provide a new approach to boost CAR T cell function, according to a study from researchers in the Perelman School of Medicine at the University of Pennsylvania and ...

Dec. 11, 2024 — Gut microbiome composition during pregnancy has long-term effects on offspring stem cell growth and development, researchers report. Treating pregnant mice with a common gut ...

Up until recently, habituation—a simple form of learning—was deemed ... offers compelling evidence that even tiny single-cell creatures such as ciliates and amoebae, as well as the cells ...

A precancerous cell is a cell with certain abnormalities that makes it more likely to become cancerous. These abnormalities don't mean that it will become cancer—in fact, most don't—but the diagnosis ...

Stem cells are cells that have the capacity to self-renew by dividing and to develop into more mature, specialised cells. Stem cells can be unipotent, multipotent, pluripotent or totipotent ...

Up until recently, habituation — a simple form of learning — was deemed the exclusive domain of complex organisms with brains and nervous systems, such as worms, insects, birds, and mammals. But a new ...

Popular Vote (popV) is a simple, ensemble popular vote approach for cell type annotation in single-cell omic data, flexibly incorporating various methods in an open-source Python framework.

Dec. 11, 2024 — Gut microbiome composition during pregnancy has long-term effects on offspring stem cell growth and development, researchers report. Treating pregnant mice with a common gut ...