Intracellular signaling of Tim-3 on human macrophages

TIM-3 Regulates Distinct Functions in Macrophages

The transmembrane protein TIM-3 is a type I protein expressed by sub-types of lymphoid cells, such as lymphocytes Th1, Th17, Tc1, NK, as well as in myeloid cells. Scientific evidence indicates that this molecule acts as a negative regulator of T lymphocyte activation and that its expression is modified in viral infections or autoimmune diseases. In addition to evidence from lymphoid cells, the ...

Human β-Cell Proliferation and Intracellular Signaling: Part 3

This is the third in a series of Perspectives on intracellular signaling pathways coupled to proliferation in pancreatic β-cells. We contrast the large knowledge base in rodent β-cells with the more limited human database. With the increasing incidence of type 1 diabetes and the recognition that type 2 diabetes is also due in part to a deficiency of functioning β-cells, there is great urgency t...

Intracellular Signaling Mechanisms Pharmacological Action of Jasminum amplexicaule Buch.-Ham. (Oleaceae) on Gastrointestinal Secretion

Jasminum amplexicaule Buch.-Ham. (Oleaceae) has been commonly used in the traditional medicine in dysentery, diarrhoea and bellyache in China. In the present work, the methanol extract of Jasminum amplexicaule (JME) was examined for pharmacology on human colonic epithelial cell line T84 by the short-circuit current technique. The results showed that pretreatment of T84 cells with JME produced a...

Intracellular Signaling Mechanisms Pharmacological Action of Jasminum amplexicaule Buch.-Ham. (Oleaceae) on Gastrointestinal Secretion

Jasminum amplexicaule Buch.-Ham. (Oleaceae) has been commonly used in the traditional medicine in dysentery, diarrhoea and bellyache in China. In the present work, the methanol extract of Jasminum amplexicaule (JME) was examined for pharmacology on human colonic epithelial cell line T84 by the short-circuit current technique. The results showed that pretreatment of T84 cells with JME produced a...

The Expression of Hla-b27 Modulates Intracellular Signaling in Human Monocytic Macrophages