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Author Details

Jonathan M Backer
Albert Einstein College of Medicine
1970
178
73
Andrej Sali (CM4AI)
PMIDPaper TitleJournal TitlePublished Year
36920093Macropinocytosis: mechanisms and regulation.Biochem J2023
34990021PIP<sub>3</sub> abundance overcomes PI3K signaling selectivity in invadopodia.FEBS Lett2022
33500475Absence of S100A4 in the mouse lens induces an aberrant retina-specific differentiation program and cataract.Sci Rep2021
30659094A single discrete Rab5-binding site in phosphoinositide 3-kinase β is required for tumor cell invasion.J Biol Chem2019
31409694PI3Kβ is selectively required for growth factor-stimulated macropinocytosis.J Cell Sci2019
31318314PI3Kβ links integrin activation and PI(3,4)P<sub>2</sub> production during invadopodial maturation.Mol Biol Cell2019
30601996PI3Kβ-A Versatile Transducer for GPCR, RTK, and Small GTPase Signaling.Endocrinology2019
29282275S100A4 regulates macrophage invasion by distinct myosin-dependent and myosin-independent mechanisms.Mol Biol Cell2018
29953877Myosin-IIA heavy chain phosphorylation on S1943 regulates tumor metastasis.Exp Cell Res2018
29046393Rac1-stimulated macropinocytosis enhances Gβγ activation of PI3Kβ.Biochem J2017
29180704Vps34 PI 3-kinase inactivation enhances insulin sensitivity through reprogramming of mitochondrial metabolism.Nat Commun2017
26799652Guidelines for the use and interpretation of assays for monitoring autophagy (3rd edition).Autophagy2016
27531651Coincident signals from GPCRs and receptor tyrosine kinases are uniquely transduced by PI3Kβ in myeloid cells.Sci Signal2016
27470591The intricate regulation and complex functions of the Class III phosphoinositide 3-kinase Vps34.Biochem J2016
27013201GPCR Signaling Mediates Tumor Metastasis via PI3Kβ.Cancer Res2016
25800850Identification of the Rab5 binding site in p110β: assays for PI3Kβ binding to Rab5.Methods Mol Biol2015
26655903Inactivation of the Class II PI3K-C2β Potentiates Insulin Signaling and Sensitivity.Cell Rep2015
26475863Assembly and Molecular Architecture of the Phosphoinositide 3-Kinase p85α Homodimer.J Biol Chem2015
26733885Identification of Atypical Peri-Nuclear Multivesicular Bodies in Oxidative and Glycolytic Skeletal Muscle of Aged and Pompe's Disease Mouse Models.Front Physiol2015
26100075PI3K-C2γ is a Rab5 effector selectively controlling endosomal Akt2 activation downstream of insulin signalling.Nat Commun2015
25825728Phosphatidylinositol 4-phosphate and phosphatidylinositol 3-phosphate regulate phagolysosome biogenesis.Proc Natl Acad Sci U S A2015
24785657NRBF2 regulates macroautophagy as a component of Vps34 Complex I.Biochem J2014
25231351Suppression of mTORC1 activation in acid-α-glucosidase-deficient cells and mice is ameliorated by leucine supplementation.Am J Physiol Regul Integr Comp Physiol2014
23434372Class IA PI3K p110β subunit promotes autophagy through Rab5 small GTPase in response to growth factor limitation.Mol Cell2013
24190998Molecular determinants of PI3Kγ-mediated activation downstream of G-protein-coupled receptors (GPCRs).Proc Natl Acad Sci U S A2013
23765576Phosphatidylinositol-3,4,5-trisphosphate: tool of choice for class I PI 3-kinases.Bioessays2013
23734178Characterization of a tumor-associated activating mutation of the p110β PI 3-kinase.PLoS One2013
23411347Novel approaches to inhibitor design for the p110β phosphoinositide 3-kinase.Trends Pharmacol Sci2013
21725367Phosphoinositide 3-kinase signaling is critical for ErbB3-driven breast cancer cell motility and metastasis.Oncogene2012
23211529G protein-coupled receptor-mediated activation of p110β by Gβγ is required for cellular transformation and invasiveness.Sci Signal2012
23328076PI3Kβ downstream of GPCRs - crucial partners in oncogenesis.Oncotarget2012
22128329Tripartite motif containing protein 27 negatively regulates CD4 T cells by ubiquitinating and inhibiting the class II PI3K-C2β.Proc Natl Acad Sci U S A2011
22024166Class III PI-3-kinase activates phospholipase D in an amino acid-sensing mTORC1 pathway.J Cell Biol2011
20053679The late endosome is essential for mTORC1 signaling.Mol Biol Cell2010
21321382A beta version of life: p110β takes center stage.Oncotarget2010
21115805Class I and class III phosphoinositide 3-kinases are required for actin polymerization that propels phagosomes.J Cell Biol2010
21030680A biochemical mechanism for the oncogenic potential of the p110beta catalytic subunit of phosphoinositide 3-kinase.Proc Natl Acad Sci U S A2010
20544340The regulation of class IA PI 3-kinases by inter-subunit interactions.Curr Top Microbiol Immunol2010
20504279New methods for capturing the mystery lipid, PtdIns5P.Biochem J2010
20131869The structure of p85ni in class IA phosphoinositide 3-kinase exhibits interdomain disorder.Biochemistry2010
20436274mTORC1 signals from late endosomes: taking a TOR of the endocytic system.Cell Cycle2010
18957027hVps15, but not Ca2+/CaM, is required for the activity and regulation of hVps34 in mammalian cells.Biochem J2009
19915146Regulation of Class IA PI 3-kinases: C2 domain-iSH2 domain contacts inhibit p85/p110alpha and are disrupted in oncogenic p85 mutants.Proc Natl Acad Sci U S A2009
19903845Differential enhancement of breast cancer cell motility and metastasis by helical and kinase domain mutations of class IA phosphoinositide 3-kinase.Cancer Res2009
19962665Somatic mutations in p85alpha promote tumorigenesis through class IA PI3K activation.Cancer Cell2009
19587117The class II phosphatidylinositol 3 kinase C2beta is required for the activation of the K+ channel KCa3.1 and CD4 T-cells.Mol Biol Cell2009
19270693Distinct regulation of autophagic activity by Atg14L and Rubicon associated with Beclin 1-phosphatidylinositol-3-kinase complex.Nat Cell Biol2009
18362183WASP family members and formin proteins coordinate regulation of cell protrusions in carcinoma cells.J Cell Biol2008
18780892Phosphoinositide 3-kinase p110beta activity: key role in metabolism and mammary gland cancer but not development.Sci Signal2008
18474623The class III PI(3)K Vps34 promotes autophagy and endocytosis but not TOR signaling in Drosophila.J Cell Biol2008
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Collaborators

Albert Einstein College of Medicine
Co-authored papers 18
First Affiliated Hospital, Sun Yat-sen University
Co-authored papers 14
Dana-Farber Cancer Institute
Co-authored papers 3
Co-authored papers 2
Co-authored papers 2
The Rockefeller University
Co-authored papers 2
Co-authored papers 2
Albert Einstein College of Medicine
Co-authored papers 1
Louisiana Tech University
Co-authored papers 1
University of Ottawa
Co-authored papers 1
Co-authored papers 1
Tel Aviv University
Co-authored papers 1
university of california san diego Health System
Co-authored papers 1
and Barnett Institute, Northeastern University
Co-authored papers 1
The Microsoft Research University of Trento
Co-authored papers 1
The University of Texas M.D. Anderson Cancer Center
Co-authored papers 1
Armed Forces Radiobiology Research Institute
Co-authored papers 1
Harvard Medical School
Co-authored papers 1
Oncode Institute
Co-authored papers 1
Whitehead Institute for Biomedical Research and Massachusetts Institute of Technology
Co-authored papers 1
Albert Einstein College of Medicine
Co-authored papers 1
Co-authored papers 1
Co-authored papers 1
Instituto Universitario de Oncologia, Universidad de Oviedo
Co-authored papers 1
University of California San Francisco
Co-authored papers 1
New York State Psychiatric Institute, Research Foundation for Mental Hygiene
Co-authored papers 1
Australian Institute for Bioengineering and Nanotechnology, University of Queensland
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University of California san francisco
Co-authored papers 1
Co-authored papers 1