Results 21 to 30 of about 388,210 (312)

The Mechanisms and Therapeutic Implications of PI3K Signaling in Airway Inflammation and Remodeling in Asthma

open access: yesBiologics: Targets & Therapy
Bangguo Song,1 Jihong Hu,2,3 Shupeng Chen,4 Yang Zhang5,6 1School of Clinical Chinese Medicine, Gansu University of Traditional Chinese Medicine, Gansu, People’s Republic of China; 2Teaching Experimental Training Center, Gansu University of Traditional ...
Song B, Hu J, Chen S, Zhang Y
doaj   +2 more sources

The chemical diversity and structure-based discovery of allosteric modulators for the PIF-pocket of protein kinase PDK1

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2019
Phosphoinositide-dependent protein kinase-1 (PDK1) is an important protein in mediating the PI3K-AKT pathway and is thus identified as a promising target.
Xinyuan Xu   +6 more
doaj   +1 more source

Emodin-Induced Autophagy Against Cell Apoptosis Through the PI3K/AKT/mTOR Pathway in Human Hepatocytes [Corrigendum]

open access: yesDrug Design, Development and Therapy, 2022
Zheng X, Yang S, Zhang R, Wang S, Li G, Zhou S. Drug Des Devel Ther. 2019;13:3171–3180. The authors have advised due to an error that occurred inadvertently at the time of figure assembly, Figure 5J is incorrect.
Zheng X   +5 more
doaj  

Characterization of VPS34-IN1, a selective inhibitor of Vps34, reveals that the phosphatidylinositol 3-phosphate-binding SGK3 protein kinase is a downstream target of class III phosphoinositide 3-kinase [PDF]

open access: yes, 2014
The Vps34 (vacuolar protein sorting 34) class III PI3K (phosphoinositide 3-kinase) phosphorylates PtdIns (phosphatidylinositol) at endosomal membranes to generate PtdIns(3)P that regulates membrane trafficking processes via its ability to recruit a ...
Ward, Richard   +10 more
core   +1 more source

Homeobox B4 gene expression is upregulated by ghrelin through PI3-kinase signaling pathway in rat’s bone marrow stromal cells

open access: yesEndocrine Regulations, 2019
Objective. Ghrelin, a 28 amino acid peptide, has diverse physiological roles. Phosphatidylino-sitol-bisphosphate 3-kinase (PI3K) and mitogen-activated protein kinase (MAPK) are involved in some of the recognized actions of ghrelin. It has been shown that
Taherkhani Shokoufeh   +4 more
doaj   +1 more source

Interplay between BMPs and Reactive Oxygen Species in Cell Signaling and Pathology

open access: yesBiomolecules, 2019
The integration of cell extrinsic and intrinsic signals is required to maintain appropriate cell physiology and homeostasis. Bone morphogenetic proteins (BMPs) are cytokines that belong to the transforming growth factor-β (TGF-β) superfamily ...
Cristina Sánchez-de-Diego   +4 more
doaj   +1 more source

1,3,5-triazines inhibit osteosarcoma and avert lung metastasis in a patient-derived orthotopic xenograft mouse model with favorable pharmacokinetics [PDF]

open access: yesIranian Journal of Basic Medical Sciences, 2022
Objective(s): Osteosarcoma is a major solid malignant tumor of bone, possessing significant burden on healthcare due to non-availability of specific anticancer agents.
Qing Su   +3 more
doaj   +1 more source

Focal adhesion kinase-regulated signaling events in human cancer

open access: yesBiomolecular Concepts, 2012
Focal adhesion kinase (FAK) is a non-receptor protein tyrosine kinase that is highly expressed or activated in many human cancers. Under specific scenarios, FAK can regulate cell proliferation, cell survival, cell migration and invasion, and has been ...
Fu Wei   +2 more
doaj   +1 more source

The Mechanisms Underlying PTEN Loss in Human Tumors Suggest Potential Therapeutic Opportunities

open access: yesBiomolecules, 2019
In this review, we will first briefly describe the diverse molecular mechanisms associated with PTEN loss of function in cancer. We will then proceed to discuss the molecular mechanisms linking PTEN loss to PI3K activation and demonstrate how these ...
Hyeyoun Chang   +2 more
doaj   +1 more source

NODAL/TGFβ signalling mediates the self-sustained stemness induced by PIK3CAH1047R homozygosity in pluripotent stem cells

open access: yesDisease Models & Mechanisms, 2021
Activating PIK3CA mutations are known ‘drivers’ of human cancer and developmental overgrowth syndromes. We recently demonstrated that the ‘hotspot’ PIK3CAH1047R variant exerts unexpected allele dose-dependent effects on stemness in human pluripotent stem
Ralitsa R. Madsen   +10 more
doaj   +1 more source

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