10152 results for 'p70 S6 Kinase'

HER2 has no ligand. HER3 has no kinase. Together they are the most potent signalling pair in human biology. That single sentence explains most of what is strange about this receptor family and all of

LATS kinases belong to a family of proteins that, in mammals, are comprised of two isoforms, LATS1 and LATS2. Originally identified in Drosophila melanogaster as Warts kinase, LATS1 and LATS2 se

Polo-like kinase (Plk1) Polo-like kinase (Plk1), is a serine/threonine kinase that is active during mitosis (Hamanaka et al., 1995). Its name is derived from its origi

Cell Signalling · EnzymologyProtein Kinases: Function, Classification, Structure and InhibitorsProtein kinases transfer a phosphate group from ATP onto specific residues of target proteins, switching

Cell Cycle · KinasesCyclins and Cyclin-Dependent Kinases: Regulation, Substrates and Mitotic ControlCDKs are inactive on their own. They require a cyclin partner, and because cyclin levels rise and fa

Interferons (IFNs) are a group of signalling proteins that are produced and released from cells in response to viral infection and other stimuli such as normal and tumour cell survival and

Cell Signalling · MetabolismThe mTOR Signalling PathwaymTOR is a master regulator of cell growth, metabolism and survival, integrating nutrient, growth-factor and energy signals through two comp

CD25, a key molecule in immune regulation, is integral to the function of activated lymphocytes and regulatory T cells. It's central in mediating immune responses, with implications in autoimmune

Cell Signalling Cell signalling pathways have an important role in integrating a plethora of extracellular and intracellular signals to produce a controlled optimal o

Cell Signalling · Kinase CascadesMAPK Signaling: The Pathway of Mitogen StimulationThe mitogen-activated protein kinase (MAPK) pathway is one of the most important signalling cascades in biology, conv

The p38 MAPK signaling pathway is an intracellular signaling pathway that plays a crucial role in cellular responses to various stressors and inflammatory stimuli. It is a part of the larger MAPK

Cell Signalling · MetabolismInsulin Signalling & Receptor Tyrosine KinasesInsulin controls metabolism and growth through the insulin receptor — a receptor tyrosine kinase that branches into the

The ERK signal transduction pathway stands as a fundamental mechanism in cellular biology, orchestrating a wide array of physiological processes, including cell division, differentiation, and surv

Chemokines are small signaling proteins that play a crucial role in the immune system by directing the movement of cells, orchestrating immune responses, and maintaining tissue homeostasis. The

Cell Signalling · InflammationMAPK Signalling in Inflammatory Cytokine PathwaysMAPK cascades convert receptor engagement into changes in gene expression, and in inflammation they do it in both directi

MST2/Hippo PathwayMammalian Sterile Twenty (MST) pathways have been identified as a homologue of the ste20 kinase from Saccharomyces cerevisiae (Creasy and Chernoff 1995). The MST2/Hippo pathway

Cell Signalling · CytokinesJAK-STAT Signalling: Mechanism, Regulation and InhibitorsJAK-STAT is the shortest route from a cytokine outside the cell to a change in gene transcription — receptor engagem

Protein kinase B or AKT (PKB) is a serine/threonine kinase. In mammals it is comprised of 3 highly homologous isoforms PKBα (Akt1), PKBβ (Akt2), and PKBγ (Akt3) (Manning and Cantley 2007). AKT

A wide variety of cell surface receptors activate Ras GTPase, including the tyrosine receptor linked to the epidermal growth factor receptor (EGFR) (Wells 1999). Upon receptor stimulation, son o