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Alesia Antoine
Researcher at Icahn School of Medicine at Mount Sinai
Publications - 5
Citations - 269
Alesia Antoine is an academic researcher from Icahn School of Medicine at Mount Sinai. The author has contributed to research in topics: Mutant & Cancer. The author has an hindex of 4, co-authored 5 publications receiving 144 citations.
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Journal ArticleDOI
Double PIK3CA mutations in cis increase oncogenicity and sensitivity to PI3Kα inhibitors
Neil Vasan,Neil Vasan,Pedram Razavi,Jared L. Johnson,Hong Shao,Hardik Shah,Alesia Antoine,Erik Ladewig,Alexander N. Gorelick,Ting-Yu Lin,Eneda Toska,Guotai Xu,Abiha Kazmi,Matthew T. Chang,Barry S. Taylor,Maura N. Dickler,Maura N. Dickler,Komal Jhaveri,Sarat Chandarlapaty,Raul Rabadan,Ed Reznik,Melissa Smith,Robert Sebra,Frauke Schimmoller,Timothy R. Wilson,Lori Friedman,Lewis C. Cantley,Maurizio Scaltriti,José Baselga +28 more
TL;DR: Preliminary analysis of clinical trial data suggests that breast cancers with double mutations are more responsive to PI3K inhibitors than those with a single mutation, and PIK3CA mutational status could help identify the breast cancer patients most likely to benefit from these drugs.
Journal ArticleDOI
Neuronal impact of patient-specific aberrant NRXN1α splicing
Erin Flaherty,Shijia Zhu,Shijia Zhu,Natalie Barretto,Esther Cheng,P J Michael Deans,Michael B. Fernando,Nadine Schrode,Nancy Francoeur,Alesia Antoine,Khaled Alganem,Madeline Halpern,Gintaras Deikus,Hardik Shah,Megan L. Fitzgerald,Ian Ladran,Peter Gochman,Judith L. Rapoport,Nadejda M. Tsankova,Robert E. McCullumsmith,Gabriel E. Hoffman,Robert Sebra,Gang Fang,Kristen J. Brennand +23 more
TL;DR: It is established that human induced pluripotent stem cell (hiPSC)-derived neurons well represent the diversity of NRXN1α alternative splicing observed in the human brain, cataloguing 123 high-confidence in-frame human NRXn1α isoforms.
Journal ArticleDOI
Coupling of Single Molecule, Long Read Sequencing with IMGT/HighV-QUEST Analysis Expedites Identification of SIV gp140-Specific Antibodies from scFv Phage Display Libraries.
Seung Yub Han,Alesia Antoine,David Howard,Bryant Chang,Woo Sung Chang,Matthew Slein,Gintaras Deikus,Sofia Kossida,Patrice Duroux,Marie-Paule Lefranc,Robert Sebra,Melissa Smith,Ismael Ben Farouck Fofana +12 more
TL;DR: The combination of SMRT sequencing with the IMGT/HighV-QUEST querying tool will facilitate and expedite the understanding of polyclonal antibody responses during SIV infection and may serve to rapidly expand the known scope of macaque V genes utilized during these responses.
Posted ContentDOI
Multiparameter cell characterization using nanofluidic technology facilitates real-time phenotypic and genotypic elucidation of intratumor heterogeneity
Kristin G. Beaumont,Wissam Hamou,Bozinovic Nenad,Thomas R. Silvers,Hardik Shah,Arpit Dave,Kimaada Allette,Maya Strahl,Ying-Chih Wang,Hanane Arib,Alesia Antoine,Ethan Ellis,Melissa Smith,Bruhn Brandon R,Peter Dottino,John A. Martignetti,Eric E. Schadt,Eric E. Schadt,Mark A. White,Robert Sebra,Robert Sebra +20 more
TL;DR: This work demonstrates the multifaceted capabilities of a novel nanofluidic platform to enable single-cell phenotypic and genetic profiling of ovarian cancer patient-derived tumor cells, providing a better understanding of underlying biological drivers of the disease.
Proceedings ArticleDOI
Double PIK3CA mutations in cis increase oncogenicity and sensitivity to PI3K alpha inhibitors
Neil Vasan,Pedram Razavi,Jared L. Johnson,Hong Shao,Hardik Shah,Alesia Antoine,Erik Ladewig,Alexander Gorelick,Ting-Yu Lin,Eneda Toska,Guotai Xu,Abiha Kazmi,Matthew T. Chang,Barry S. Taylor,Maura N. Dickler,Komal Jhaveri,Sarat Chandarlapaty,Raul Rabadan,Ed Reznik,Melissa Smith,Robert Sebra,Frauke Schimmoller,T. R. Wilson,Lori S. Friedman,Lewis C. Cantley,M Scaltriti,Jose Baselga +26 more
TL;DR: A comprehensive analysis of the prevalence of multiple PIK3CA mutations and their potential biological relevance and correlation with sensitivity to PI3Kα inhibitors shows that cis mutants have increased kinase activity compared to single mutants and that this activation is due to both increased p85α disruption and increased lipid binding, compared tosingle mutants.