Results 61 to 70 of about 18,679,675 (294)

PIK3R3, a regulatory subunit of PI3K, modulates ovarian cancer stem cells and ovarian cancer development and progression by integrative analysis

BMC Cancer, 2022
Background Ovarian cancer is the most lethal gynecologic disease and is one of the most commonly diagnosed cancers among women worldwide. The phosphatidylinositol 3-kinase (PI3K) family plays an important regulatory role in various cancer signaling ...
Eun Jung Sohn
doaj   +1 more source

IGF2 knockout reduces but does not abolish osteosarcoma growth in vitro and in vivo

FEBS Open Bio, EarlyView.
To test whether endogenous IGF2 promotes osteosarcoma growth, IGF2 was knocked out in Saos2 cells via CRISPR‐Cas9. KO cells showed reduced proliferation in vitro, and knockout xenografts in mice reached only ~25% of wild‐type tumor volume. Insulin‐like growth factor 2 (IGF2) is implicated in osteosarcoma, but direct functional evidence of its role is ...
Shun Yao, Marco Archetti
wiley   +1 more source

Phosphoinositide-dependent kinase 1 controls migration and malignant transformation but not cell growth and proliferation in PTEN-null lymphocytes [PDF]

, 2009
In normal T cell progenitors, phosphoinositide-dependent kinase l (PDK1)-mediated phosphorylation and activation of protein kinase B (PKB) is essential for the phosphorylation and inactivation of Foxo family transcription factors, and also controls T ...
Feijoo, C., Sinclair, L.V., Sinclair, Linda V., David K. Finlay, Waugh, C.M., Hagenbeek, Thijs J., Doreen A. Cantrell, Cantrell, Doreen A., Waugh, Caryll M., Hagenbeek, T.J., Carmen Feijoo, Cantrell, D.A., Feijoo, Carmen, Finlay, D.K., Hergen Spits, Spits, Hergen, Spits, H., Linda V. Sinclair, Finlay, David K., Caryll M. Waugh, Thijs J. Hagenbeek   +20 more
core   +2 more sources

The role of phosphoinositide 3-kinase subunits in chronic thyroiditis

Thyroid Research, 2012
Background The risk of neoplastic transformation in patients with chronic thyroiditis (Hashimoto’s thyroiditis – HT) is slightly increased. Genetic background of this observation is still unclear. PI3K isoforms are linked with inflammatory and neoplastic
Wojciechowska-Durczynska Katarzyna, Krawczyk-Rusiecka Kinga, Cyniak-Magierska Anna, Zygmunt Arkadiusz, Sporny Stanisław, Lewinski Andrzej   +5 more
doaj   +1 more source

Deconvolution of bulk RNA sequencing in activated phosphoinositide 3‐kinase δ syndrome

The Clinical Respiratory Journal, 2023
Background Many gaps remain in our understanding of the immune and molecular characteristics that underlie activated phosphoinositide 3‐kinase delta syndrome (APDS). Methods We performed RNA sequencing of peripheral blood leukocytes obtained from a child
Xia Huang, Haiyan Gu
doaj   +1 more source

The phosphoinositide (PI) 3-kinase family [PDF]

Journal of Cell Science, 2003
![Figure][1] Phosphoinositide (PI) 3-kinase was first observed in 1984 as a minor inositol lipid kinase activity associated with immunoprecipitated oncogene products (e.g. Src, Abl and polyoma mT antigen) and present in activated growth factor receptor complexes (e.g. PDGF receptor).
Fiona M, Foster, Colin J, Traer, Siemon M, Abraham, Michael J, Fry   +3 more
openaire   +2 more sources

Chemoproteomic Identification of AKT2 as a Paclitaxel‐Binding Protein via C─C Bond‐Linked Probe PTX‐4 in Paclitaxel‐Resistant Breast Cancer

Advanced Science, EarlyView.
ABSTRACT Breast cancer remains one of the most prevalent malignancies among women, and taxane‐based chemotherapies such as paclitaxel and docetaxel are central to standard treatment regimens. However, drug resistance in breast cancer limits therapeutic efficacy and contributes to recurrence and metastasis.
Kai Wang, Yuqing Yuan, Wei Shen, Xiuxiu Yang, Xiaokang Wu, Haihua Zhou, Yi Hu, Qing Zhu   +7 more
wiley   +1 more source

Phosphatidylinositol 3-monophosphate is involved in Toxoplasma apicoplast biogenesis [PDF]

, 2011
Apicomplexan parasites cause devastating diseases including malaria and toxoplasmosis. They harbour a plastid-like, non-photosynthetic organelle of algal origin, the apicoplast, which fulfils critical functions for parasite survival.
Henri J Vial, Dubremetz, J.-F., Payrastre, B., Merezegue, F., Montcourrier, Philippe, Merezegue, Fabrice, Jean-François Dubremetz, Tawk, Lina, Payrastre Bernard, Chicanne Gaëtan, Payrastre, Bernard, Roy Christian, Philippe Montcourrier, Lebrun Maryse, Vial, H.J., Vial Henri J., Véronique Richard, Henri J. Vial, Roy, C., Dubremetz Jean-François, Markus Meissner, Lebrun, M., Chicanne, G., Kai Wengelnik, Wengelnik Kai, Christian Roy, Wengelnik, Kai, Lina Tawk, Chicanne, Gaëtan, Montcourrier Philippe, Lebrun, Maryse, Bernard Payrastre, Vial, Henri, Roy, Christian, Fabrice Merezegue, Richard, V., Meissner, M., Meissner Markus, Richard Véronique, Tawk, L., Meissner, Markus, Gaëtan Chicanne, Maryse Lebrun, Tawk Lina, Merezegue Fabrice, Dubremetz, Jean-François, Wengelnik, K., Montcourrier, P., Richard, Véronique   +48 more
core   +2 more sources

Serum and glucocorticoid-regulated kinase 1: Structure, biological functions, and its inhibitors

Frontiers in Pharmacology, 2022
Serum and glucocorticoid-regulated kinase 1 (SGK1) is a serine/threonine kinase belonging to the protein kinase A, G, and C (AGC) family. Upon initiation of the phosphoinositide 3-kinase (PI3K) signaling pathway, mammalian target of rapamycin complex 2 ...
Hyunsoo Jang, Youngjun Park, Youngjun Park, Jaebong Jang   +3 more
doaj   +1 more source

Phosphoinositide 3-kinase enhancer (PIKE) in the brain: is it simply a phosphoinositide 3-kinase/Akt enhancer? [PDF]

Reviews in the Neurosciences, 2012
Since its discovery in 2000, phosphoinositide 3-kinase enhancer (PIKE) has been recognized as a class of GTPase that controls the enzymatic activities of phosphoinositide 3-kinase (PI3K) and Akt in the central nervous system (CNS). However, recent studies suggest that PIKEs are not only enhancers to PI3K/Akt but also modulators to other kinases ...
Chan, Chi Bun, Ye, Keqiang
openaire   +4 more sources