Researchers find that one type of tissue-resident memory cell fights reinfection better than another. The immune system's ability to remember defeated disease-causing germs and prevent subsequent ...

Adult organisms ranging from fruit flies to humans harbor adult stem cells, some of which renew themselves through cell division while others differentiate into the specialized cells needed to replace ...

Figure 1: Csn4 physically interacts with Bam and antagonizes its function during GSC development. Figure 3: Csn4 inhibits cystoblast differentiation by competing with Bgcn for binding to Bam. Figure 4 ...

Several gastrointestinal peptides are now recognized to have target functions beyond the intestinal wall, including effects on adipocytes. Secretin (SEC), one of the first identified, has not been ...

Da-Sol Kuen, Miso Park, Heeju Ryu, Garam Choi, Young-Hye Moon, Jae-Ouk Kim, Keon Wook Kang, Sang Geon Kim, Yeonseok Chung Proceedings of the National Academy of Sciences of the United States of ...

Compare the Result: Compare the result of the differentiation, F' (x), with the original integrand f (x). If F' (x) = f (x), ...

Exposure to alcohol during the first weeks of embryonic development changes gene activity and cellular metabolism. In laboratory cultures, it was found that the first cells of the nervous system are ...

Revise differentiation of algebraic and trigonometric expressions, which can be used for calculating rates of change, stationary points and their nature, or the gradient and equation of a tangent to a ...

Proceedings of the American Mathematical Society, Vol. 36, No. 2 (Dec., 1972), pp. 485-490 (6 pages) This paper is concerned with differentiation of interval functions appearing in interval analysis.

The immune system’s ability to remember defeated disease-causing germs and prevent subsequent infections remains incompletely understood, but a study in Science Immunology clarifies an important piece ...