Biology News
Immunology Research Set to Change after Study Shows T-Cell ... - Genetic Engineering & Biotechnology News


Genetic Engineering & Biotechnology News
Researchers find that T-cell receptors act alone, rather than interact with one another, for effective immune signaling.
Scicasts (press release) (blog)

How are the Metabolome and Proteome Related? - News-Medical.net


News-Medical.net
The proteome describes all the proteins within a cell, whereas the metabolome describes all the metabolites. The two are connected by many aspects of cell biology, in particular; cell signaling, protein degradation and generation, and post ...

Cells are pretty much smarter than previously supposed - EurekAlert (press release)


EurekAlert (press release)
To quantify the channel capacity of GPCR signaling, the researchers selected HEK293 cells, which are among the most popular servants in cell biology experimentation. The scientists have initially conducted a series of experiments during which they ...

Redox Signaling

Carmel - United States

Overview the role of free radicals and other electronically-activated as cellular messengers, and its relevance to human disease conditions in stroke and alopecia.

Related
BioCarta: Signaling Pathways
United States

Research-oriented biotech company; website offers illustrations and charts of pathways in metabolism, signal transduction, and immunology.

Cell Signaling Pathways
United States

Educational resource to browse or download powerpoint slides, on apoptosis, cell cycle, cytokines, growth factors, gene regulation, ion channels, neurotransmission, and the role of nitric oxide. Links to technical support and customer services of Sigma-Aldrich Co.

Cell Signaling Technology, Inc.
United States

Phospho-specific Antibodies and other Innovative Discovery Tools for Cell Signaling Research.

Canada

Web-based software for creating, editing, annotating, and storing biological signaling pathways, doing consistency checks when integrating data from multiple sources, producing biomolecular network maps, and integrating pathways with protein-protein interaction data.

United States

Guide to bioinformatic resources and annotations from San Francisco State University.

Canada

Research on growth factor transforming and GPI-linked receptors, with links to relevant references. Includes profiles of group members at NRC Biotechnology Research Institute, Canada.

United Kingdom

Introduction to the micromanipulated delivery of zymosan, links to publications, and profiles of members in Department of Surgery, UWCM, Cardiff, Wales.

Hedgehog Signaling Glossary
United States

Resource of research, primarily on fruit fly, for a pathway conserved in all animals, responsible for differentiation of insect segments, wings and limbs. Includes details for submission at Northwestern University, Evanston, IL.

Signaling and Functional Genomics
Germany

Pathway research on RNAi during innate immune responses. Includes recent publications and external links.

Signaling Pathways: Angiogenesis
United States

Angiogenesis results in the formation of new blood vessels, and can be induced by tumor growth, tissue wound, and inflammation. Rapid tumor cell growth creates intracellular hypoxia. Hypoxia-inducible factor (HIF) is a transcription factor that responds to changing intracellular oxygen concentration. Under typical oxygen levels (normoxia), HIF is hydroxylated and acetylated, modifications that target the transcription factor for VHL mediated ubiq