Toshiro Hara
Assistant Professor of Neurosurgery
[email protected]

Available to mentor

Toshiro Hara
Assistant Professor
  • About
  • Qualifications
  • Center Memberships
  • Research Overview
  • Recent Publications
  • About

    Toshi received his B.S. from Osaka University, Japan, and his Ph.D. in Life Sciences from the University of Tokyo for studies on the metabolic regulation of macrophages with Dr. Motoharu Seiki at the Institute of Medical Science, the University of Tokyo. He was trained as a molecular biologist. He then joined the laboratory of Dr. Inder Verma, later of Dr. Tony Hunter, at the Salk Institute for Biological Studies, La Jolla. He initiated his postdoctoral work on intratumoral heterogeneity in glioblastoma by combining a mouse model of glioma with lineage tracing approaches, including lentiviral barcoding for single-cell RNA-seq in collaboration with Dr. Aviv Regev at the Broad Institute of MIT and Harvard. In 2019, he then, as a research fellow, joined Dr. Mario Suva’s laboratory in the Department of Pathology at Massachusetts General Hospital (MGH) and Harvard Medical School (HMS), and the Broad Institute. His postdoctoral studies delineated cellular states and plasticity in human glioblastoma and uncovered their molecular and cellular determinants. Working with clinical fellows and computational scientists, Toshi identified the joy of collaboration and the power of diverse perspectives in a team.

    Qualifications
    • Research Fellow
      Harvard Medical School, Broad Institute of Harvard & MIT, 2023
    • Research Associate
      Salk Institute for Biological Studies, La Jolla, 2019
    • Postdoctoral Fellow
      University of Tokyo, Tokyo, 2013
    • Ph.D.
      University of Tokyo, Tokyo, 2013
    • M.S.
      University of Tokyo Hospital, Tokyo, 2010
    • B.S.
      Osaka University, Osaka, 2008
    Center Memberships
    • Center Member
      Biointerfaces Institute
    • Center Member
      Rogel Cancer Center
    • Center Member
      Center for Computational Medicine and Bioinformatics
    Research Overview

    Measuring molecular and cellular heterogeneity in human cancers using genomics platforms. Integrating genetic and genomics tools into cell and animal model systems to study human cancers. Dissecting and engineering cell-to-cell interactions of brain tumor ecosystems

    Recent Publications See All Publications
    • Journal Article
      Glioblastoma-cortical organoids recapitulate cell state heterogeneity and intercellular transfer.
      Mangena V, Chanoch-Myers R, Sartore R, Paulsen B, Gritsch S, Weisman H, Hara T, Breakefield XO, Breyne K, Regev A, Chung K, Arlotta P, Tirosh I, Suva ML. Cancer Discov, 2024 Oct 7; DOI:10.1158/2159-8290.CD-23-1336
      PMID: 39373549
    • Journal Article
      Defining heritability, plasticity, and transition dynamics of cellular phenotypes in somatic evolution.
      Schiffman JS, D'Avino AR, Prieto T, Pang Y, Fan Y, Rajagopalan S, Potenski C, Hara T, Suvà ML, Gawad C, Landau DA. Nat Genet, 2024 Oct; 56 (10): 2174 - 2184. DOI:10.1038/s41588-024-01920-6
      PMID: 39317739
    • Journal Article
      DrugMap: A quantitative pan-cancer analysis of cysteine ligandability.
      Takahashi M, Chong HB, Zhang S, Yang T-Y, Lazarov MJ, Harry S, Maynard M, Hilbert B, White RD, Murrey HE, Tsou C-C, Vordermark K, Assaad J, Gohar M, Dürr BR, Richter M, Patel H, Kryukov G, Brooijmans N, Alghali ASO, Rubio K, Villanueva A, Zhang J, Ge M, Makram F, Griesshaber H, Harrison D, Koglin A-S, Ojeda S, Karakyriakou B, Healy A, Popoola G, Rachmin I, Khandelwal N, Neil JR, Tien P-C, Chen N, Hosp T, van den Ouweland S, Hara T, Bussema L, Dong R, Shi L, Rasmussen MQ, Domingues AC, Lawless A, Fang J, Yoda S, Nguyen LP, Reeves SM, Wakefield FN, Acker A, Clark SE, Dubash T, Kastanos J, Oh E, Fisher DE, Maheswaran S, Haber DA, Boland GM, Sade-Feldman M, Jenkins RW, Hata AN, Bardeesy NM, Suvà ML, Martin BR, Liau BB, Ott CJ, Rivera MN, Lawrence MS, Bar-Peled L. Cell, 2024 May 9; 187 (10): 2536 - 2556.e30. DOI:10.1016/j.cell.2024.03.027
      PMID: 38653237
    • Journal Article
      PATH-11. POOLED IN VIVO ASSAY TO CHARACTERIZE GLIOBLASTOMA INVASION AT THE SINGLE-CELL RESOLUTION
      Hara T, Chanoch-Myers R, Bussema L, Greenwald A, Behnan J, Wakimoto H, Galli R, Tirosh I, Suva M. Neuro-Oncology, 2023 Nov 10; 25 (Supplement_5): v169 - v169. DOI:10.1093/neuonc/noad179.0641
    • Journal Article
      CTLA-4 blockade induces a microglia-Th1 cell partnership that stimulates microglia phagocytosis and anti-tumor function in glioblastoma.
      Chen D, Varanasi SK, Hara T, Traina K, Sun M, McDonald B, Farsakoglu Y, Clanton J, Xu S, Garcia-Rivera L, Mann TH, Du V, Chung HK, Xu Z, Tripple V, Casillas E, Ma S, O'Connor C, Yang Q, Zheng Y, Hunter T, Lemke G, Kaech SM. Immunity, 2023 Sep 12; 56 (9): 2086 - 2104.e8. DOI:10.1016/j.immuni.2023.07.015
      PMID: 37572655
    • Journal Article
      Hallmarks of transcriptional intratumour heterogeneity across a thousand tumours.
      Gavish A, Tyler M, Greenwald AC, Hoefflin R, Simkin D, Tschernichovsky R, Galili Darnell N, Somech E, Barbolin C, Antman T, Kovarsky D, Barrett T, Gonzalez Castro LN, Halder D, Chanoch-Myers R, Laffy J, Mints M, Wider A, Tal R, Spitzer A, Hara T, Raitses-Gurevich M, Stossel C, Golan T, Tirosh A, Suvà ML, Puram SV, Tirosh I. Nature, 2023 Jun; 618 (7965): 598 - 606. DOI:10.1038/s41586-023-06130-4
      PMID: 37258682
    • Journal Article
      Abstract 1246: Single-cell profiles of multiplexed in vivo models facilitate the characterization of phenotypic plasticity and invasion in glioblastoma
      Hara T, Chanoch-Myers R, Greenwald A, Bussema L, Behnan J, Galli R, Wakimoto H, Tirosh I, Suvà M. Cancer Research, 2023 Apr 4; 83 (7_Supplement): 1246 - 1246. DOI:10.1158/1538-7445.am2023-1246
    • Preprint
      Defining ancestry, heritability and plasticity of cellular phenotypes in somatic evolution
      Schiffman JS, D’Avino AR, Prieto T, Pang Y, Fan Y, Rajagopalan S, Potenski C, Hara T, Suvà ML, Gawad C, Landau DA. bioRxiv, DOI:10.1101/2022.12.28.522128