Results 41 to 50 of about 18,679,675 (294)

Phosphoinositide 3-kinase inhibitors in lymphoma [PDF]

Current Opinion in Oncology, 2014
The phosphoinositide 3-kinase (PI3K) pathway, with downstream targets including Akt and mammalian target of rapamycin, has been implicated in numerous human cancers, including hematologic malignancies and lymphomas. The development and refinement of PI3K inhibitors directed toward this pathway show promising clinical efficacy.
Emily, Curran, Sonali M, Smith
openaire   +2 more sources

Non-canonical activation of PI3Kγ by Ca²⁺/PKCβ in mast cells [PDF]

, 2014
Mast cells are key effector cells in allergic disease triggering inflammation through mediator release. Allergens activate mast cells through the high-affinity receptor for IgE (FcεRI), which initiates signalling pathways that regulate the release of
Walser, Romy
core   +1 more source

Dysregulated phosphoinositide 3-kinase signaling in microglia: shaping chronic neuroinflammation

Journal of Neuroinflammation, 2021
Microglia are integral mediators of innate immunity within the mammalian central nervous system. Typical microglial responses are transient, intending to restore homeostasis by orchestrating the removal of pathogens and debris and the regeneration of ...
Erskine Chu, Richelle Mychasiuk, Margaret L. Hibbs, Bridgette D. Semple   +3 more
doaj   +1 more source

Phosphoinositide metabolism links cGMP-dependent protein kinase G to essential Ca²⁺ signals at key decision points in the life cycle of malaria parasites [PDF]

, 2014
This work was funded by grants from the Wellcome Trust (WT098051 and 079643/Z/06/Z) and the Medical Research Council (G0501670) to OB, a Wellcome Trust project grant to DB (WT094752), a Wellcome Trust Grant (WT093228) to TKS, a Marie Curie Fellowship ...
Katrin Volkmann, Chappell, Lia, Brochet, M., Oliver Billker, Eloise Thompson, Billker, Oliver,, Mathieu Brochet, Berriman, Matthew, Jyoti Choudhary (261900), Frank Schwach, Rayner, Julian C., Rayner, Julian C, Jyoti Choudhary, Lia Chappell (530631), Sebastian, Sarah, Lia Chappell, Chappell, L., Terry K. Smith (112550), Gomes, Ana Rita, Frank Schwach (530630), Ana Rita Gomes, Oliver Billker (92636), Smith, T.K., Thompson, E., Schwach, F., Sebastian, S., Baker, David A, Volkmann, K., Sarah Sebastian (530629), Volkmann, Katrin, David A Baker, Terry K Smith, Ana Rita Gomes (220735), Collins, Mark O., Smith, Terry K., Mark O Collins, Gomes, A.R., Collins, M.O., David A. Baker (122252), Choudhary, J., Julian C Rayner, Brochet, Mathieu, Mathieu Brochet (149272), Billker, Oliver, Collins, Mark O, Mark O. Collins (131229), Billker, O., Schwach, Frank, Berriman, M., Sarah Sebastian, Rayner, J.C., Matthew Berriman (5353), Baker, David A., Thompson, Eloise, Smith, Terry K, Matthew Berriman, Choudhary, Jyoti, Eloise Thompson (376344), Baker, D.A., Julian C. Rayner (121198), Katrin Volkmann (149256)   +60 more
core   +1 more source

Protein kinase activity of phosphoinositide 3-kinase regulates cytokine-dependent cell survival.

PLoS Biology, 2013
The dual specificity protein/lipid kinase, phosphoinositide 3-kinase (PI3K), promotes growth factor-mediated cell survival and is frequently deregulated in cancer.
Daniel Thomas, Jason A Powell, Benjamin D Green, Emma F Barry, Yuefang Ma, Joanna Woodcock, Stephen Fitter, Andrew C W Zannettino, Stuart M Pitson, Timothy P Hughes, Angel F Lopez, Peter R Shepherd, Andrew H Wei, Paul G Ekert, Mark A Guthridge   +14 more
doaj   +1 more source

Phosphoinositide 3 Kinase γ Plays a Critical Role in Acute Kidney Injury

Cells, 2022
Inflammatory cells contribute to the pathogenesis of renal ischemia-reperfusion injury (IRI). However, the signaling mechanisms underlying the infiltration of inflammatory cells into the kidney are not well understood.
Xiaogao Jin, Qinjun Chu, Liwei Sun, Melanie Tran, Yanlin Wang   +4 more
doaj   +1 more source

MITF maintains genome stability in nonmelanocyte lineages

Molecular Oncology, EarlyView.
MITF is essential for melanocyte survival and acts as an oncogene in 10%–20% of melanomas. We show that MITF depletion causes genome instability in nonmelanocytic cells, leading to LATS2‐mediated P53 activation, cell cycle arrest, and apoptosis. This study highlights the role of MITF as a genome maintenance factor beyond the melanocyte lineage. Created
Drifa H. Gudmundsdottir, Adrián López García de Lomana, Thejus B. Venkatesh, Kritika Kirty, Snaevar Sigurdsson, Linda Vidarsdottir, Ramile Dilshat, Erla Sveinbjornsdottir, Snaedis Ragnarsdottir, Daniel H Magnusson, Maria R. Bustos, Eirikur Steingrimsson, Thorkell Gudjonsson, Stefan Sigurdsson   +13 more
wiley   +1 more source

Investigating the isoform-specific role of phosphoinositide 3- kinase p110delta [PDF]

, 2008
Phosphoinositide 3-kinases (PI3Ks) are a family of enzymes that regulate a diverse array of biological functions in every cell type by generating lipid second messengers.
Nock, G.
core  

A PDK1-dependent regulation of PLCγ1 activation is essential for cancer cell migration and invasion [PDF]

, 2011
PhDPhospholipase Cγ1 (PLCγ1) is highly expressed in several tumours such as breast carcinomas and has been found overexpressed in metastases compared to primary tumour in breast cancer patients, indicating that PLCγ1 may be important in tumourigenesis ...
Raimondi, Claudio
core   +4 more sources

Classes of phosphoinositide 3-kinases at a glance [PDF]

Journal of Cell Science, 2014
ABSTRACTThe phosphoinositide 3-kinase (PI3K) family is important to nearly all aspects of cell and tissue biology and central to human cancer, diabetes and aging. PI3Ks are spatially regulated and multifunctional, and together, act at nearly all membranes in the cell to regulate a wide range of signaling, membrane trafficking and metabolic processes ...
Steve, Jean, Amy A, Kiger
openaire   +2 more sources