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Author Details
Full Name
Jonathan M Backer
Affiliation
Albert Einstein College of Medicine
ORCID
Career Start Year
1970
Papers
178
H Index
73
Expertise
CM4AI Collaborator
Andrej Sali (CM4AI)
PMID
Paper Title
Journal Title
Published Year
36920093
Macropinocytosis: mechanisms and regulation.
Biochem J
2023
34990021
PIP<sub>3</sub> abundance overcomes PI3K signaling selectivity in invadopodia.
FEBS Lett
2022
33500475
Absence of S100A4 in the mouse lens induces an aberrant retina-specific differentiation program and cataract.
Sci Rep
2021
30659094
A single discrete Rab5-binding site in phosphoinositide 3-kinase β is required for tumor cell invasion.
J Biol Chem
2019
31409694
PI3Kβ is selectively required for growth factor-stimulated macropinocytosis.
J Cell Sci
2019
31318314
PI3Kβ links integrin activation and PI(3,4)P<sub>2</sub> production during invadopodial maturation.
Mol Biol Cell
2019
30601996
PI3Kβ-A Versatile Transducer for GPCR, RTK, and Small GTPase Signaling.
Endocrinology
2019
29282275
S100A4 regulates macrophage invasion by distinct myosin-dependent and myosin-independent mechanisms.
Mol Biol Cell
2018
29953877
Myosin-IIA heavy chain phosphorylation on S1943 regulates tumor metastasis.
Exp Cell Res
2018
29046393
Rac1-stimulated macropinocytosis enhances Gβγ activation of PI3Kβ.
Biochem J
2017
29180704
Vps34 PI 3-kinase inactivation enhances insulin sensitivity through reprogramming of mitochondrial metabolism.
Nat Commun
2017
26799652
Guidelines for the use and interpretation of assays for monitoring autophagy (3rd edition).
Autophagy
2016
27531651
Coincident signals from GPCRs and receptor tyrosine kinases are uniquely transduced by PI3Kβ in myeloid cells.
Sci Signal
2016
27470591
The intricate regulation and complex functions of the Class III phosphoinositide 3-kinase Vps34.
Biochem J
2016
27013201
GPCR Signaling Mediates Tumor Metastasis via PI3Kβ.
Cancer Res
2016
25800850
Identification of the Rab5 binding site in p110β: assays for PI3Kβ binding to Rab5.
Methods Mol Biol
2015
26655903
Inactivation of the Class II PI3K-C2β Potentiates Insulin Signaling and Sensitivity.
Cell Rep
2015
26475863
Assembly and Molecular Architecture of the Phosphoinositide 3-Kinase p85α Homodimer.
J Biol Chem
2015
26733885
Identification of Atypical Peri-Nuclear Multivesicular Bodies in Oxidative and Glycolytic Skeletal Muscle of Aged and Pompe's Disease Mouse Models.
Front Physiol
2015
26100075
PI3K-C2γ is a Rab5 effector selectively controlling endosomal Akt2 activation downstream of insulin signalling.
Nat Commun
2015
25825728
Phosphatidylinositol 4-phosphate and phosphatidylinositol 3-phosphate regulate phagolysosome biogenesis.
Proc Natl Acad Sci U S A
2015
24785657
NRBF2 regulates macroautophagy as a component of Vps34 Complex I.
Biochem J
2014
25231351
Suppression of mTORC1 activation in acid-α-glucosidase-deficient cells and mice is ameliorated by leucine supplementation.
Am J Physiol Regul Integr Comp Physiol
2014
23434372
Class IA PI3K p110β subunit promotes autophagy through Rab5 small GTPase in response to growth factor limitation.
Mol Cell
2013
24190998
Molecular determinants of PI3Kγ-mediated activation downstream of G-protein-coupled receptors (GPCRs).
Proc Natl Acad Sci U S A
2013
23765576
Phosphatidylinositol-3,4,5-trisphosphate: tool of choice for class I PI 3-kinases.
Bioessays
2013
23734178
Characterization of a tumor-associated activating mutation of the p110β PI 3-kinase.
PLoS One
2013
23411347
Novel approaches to inhibitor design for the p110β phosphoinositide 3-kinase.
Trends Pharmacol Sci
2013
21725367
Phosphoinositide 3-kinase signaling is critical for ErbB3-driven breast cancer cell motility and metastasis.
Oncogene
2012
23211529
G protein-coupled receptor-mediated activation of p110β by Gβγ is required for cellular transformation and invasiveness.
Sci Signal
2012
23328076
PI3Kβ downstream of GPCRs - crucial partners in oncogenesis.
Oncotarget
2012
22128329
Tripartite motif containing protein 27 negatively regulates CD4 T cells by ubiquitinating and inhibiting the class II PI3K-C2β.
Proc Natl Acad Sci U S A
2011
22024166
Class III PI-3-kinase activates phospholipase D in an amino acid-sensing mTORC1 pathway.
J Cell Biol
2011
20053679
The late endosome is essential for mTORC1 signaling.
Mol Biol Cell
2010
21321382
A beta version of life: p110β takes center stage.
Oncotarget
2010
21115805
Class I and class III phosphoinositide 3-kinases are required for actin polymerization that propels phagosomes.
J Cell Biol
2010
21030680
A biochemical mechanism for the oncogenic potential of the p110beta catalytic subunit of phosphoinositide 3-kinase.
Proc Natl Acad Sci U S A
2010
20544340
The regulation of class IA PI 3-kinases by inter-subunit interactions.
Curr Top Microbiol Immunol
2010
20504279
New methods for capturing the mystery lipid, PtdIns5P.
Biochem J
2010
20131869
The structure of p85ni in class IA phosphoinositide 3-kinase exhibits interdomain disorder.
Biochemistry
2010
20436274
mTORC1 signals from late endosomes: taking a TOR of the endocytic system.
Cell Cycle
2010
18957027
hVps15, but not Ca2+/CaM, is required for the activity and regulation of hVps34 in mammalian cells.
Biochem J
2009
19915146
Regulation 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 A
2009
19903845
Differential enhancement of breast cancer cell motility and metastasis by helical and kinase domain mutations of class IA phosphoinositide 3-kinase.
Cancer Res
2009
19962665
Somatic mutations in p85alpha promote tumorigenesis through class IA PI3K activation.
Cancer Cell
2009
19587117
The class II phosphatidylinositol 3 kinase C2beta is required for the activation of the K+ channel KCa3.1 and CD4 T-cells.
Mol Biol Cell
2009
19270693
Distinct regulation of autophagic activity by Atg14L and Rubicon associated with Beclin 1-phosphatidylinositol-3-kinase complex.
Nat Cell Biol
2009
18362183
WASP family members and formin proteins coordinate regulation of cell protrusions in carcinoma cells.
J Cell Biol
2008
18780892
Phosphoinositide 3-kinase p110beta activity: key role in metabolism and mammary gland cancer but not development.
Sci Signal
2008
18474623
The class III PI(3)K Vps34 promotes autophagy and endocytosis but not TOR signaling in Drosophila.
J Cell Biol
2008
1 - 50 of 178
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Dana-Farber Cancer Institute
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The Rockefeller University
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2
Lewis C Cantley
Co-authored papers
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Prerna Dua
Louisiana Tech University
Co-authored papers
1
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University of Ottawa
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Co-authored papers
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Haim J Wolfson
Tel Aviv University
Co-authored papers
1
Ezra E W Cohen
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Nikolai Slavov
and Barnett Institute, Northeastern University
Co-authored papers
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Laura Caberlotto
The Microsoft Research University of Trento
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The University of Texas M.D. Anderson Cancer Center
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1
Nikolai V Gorbunov
Armed Forces Radiobiology Research Institute
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J. Wade Harper
Harvard Medical School
Co-authored papers
1
Jan Paul Medema
Oncode Institute
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1
David M Sabatini
Whitehead Institute for Biomedical Research and Massachusetts Institute of Technology
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Michael Brenowitz
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