Photo of Abner Louissaint,  Jr., MD, PhD

Abner Louissaint, Jr., MD, PhD

Massachusetts General Hospital

Massachusetts General Hospital


ALOUISSAINT@PARTNERS.ORG

Abner Louissaint, Jr., MD, PhD

Massachusetts General Hospital

EDUCATIONAL TITLES

  • Assistant Professor, Pathology, Harvard Medical School
  • Assistant in Pathology, Pathology, Massachusetts General Hospital

DF/HCC PROGRAM AFFILIATION

Publications

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  • Zhou XA, Louissaint A, Wenzel A, Yang J, Martinez-Escala ME, Moy AP, Morgan EA, Paxton CN, Hong B, Andersen EF, Guitart J, Behdad A, Cerroni L, Weinstock DM, Choi J. Genomic Analyses Identify Recurrent Alterations in Immune Evasion Genes in Diffuse Large B Cell Lymphoma, Leg Type. J Invest Dermatol 2018. PubMed
  • Ng SY, Yoshida N, Christie AL, Ghandi M, Dharia NV, Dempster J, Murakami M, Shigemori K, Morrow SN, Van Scoyk A, Cordero NA, Stevenson KE, Puligandla M, Haas B, Lo C, Meyers R, Gao G, Cherniack A, Louissaint A, Nardi V, Thorner AR, Long H, Qiu X, Morgan EA, Dorfman DM, Fiore D, Jang J, Epstein AL, Dogan A, Zhang Y, Horwitz SM, Jacobsen ED, Santiago S, Ren JG, Guerlavais V, Annis DA, Aivado M, Saleh MN, Mehta A, Tsherniak A, Root D, Vazquez F, Hahn WC, Inghirami G, Aster JC, Weinstock DM, Koch R. Targetable vulnerabilities in T- and NK-cell lymphomas identified through preclinical models. Nat Commun 2018; 9:2024. PubMed
  • Ng SY, Brown L, Stevenson K, deSouza T, Aster JC, Louissaint A, Weinstock DM. RhoA G17V is sufficient to induce autoimmunity and promotes T cell lymphomagenesis in mice. Blood 2018. PubMed
  • Wang JC, Jiménez Pérez JC, Friedmann AM, Louissaint A, Freitag SK. Myeloid sarcoma involving the greater wing of the sphenoid bone and additional skeletal sites presenting with unilateral proptosis and fevers. Orbit 2018. PubMed
  • Niazi MKK, Abas FS, Senaras C, Pennell M, Sahiner B, Chen W, Opfer J, Hasserjian R, Louissaint A, Shana'ah A, Lozanski G, Gurcan MN. Nuclear IHC enumeration: A digital phantom to evaluate the performance of automated algorithms in digital pathology. PLoS ONE 2018; 13:e0196547. PubMed
  • Andersen EF, Paxton CN, O'Malley DP, Louissaint A, Hornick JL, Griffin GK, Fedoriw Y, Kim YS, Weiss LM, Perkins SL, South ST. Genomic analysis of follicular dendritic cell sarcoma by molecular inversion probe array reveals tumor suppressor-driven biology. Mod Pathol 2017. PubMed
  • Cantor JR, Abu-Remaileh M, Kanarek N, Freinkman E, Gao X, Louissaint A, Lewis CA, Sabatini DM. Physiologic Medium Rewires Cellular Metabolism and Reveals Uric Acid as an Endogenous Inhibitor of UMP Synthase. Cell 2017; 169:258-272.e17. PubMed
  • Abas FS, Shana'ah A, Christian B, Hasserjian R, Louissaint A, Pennell M, Sahiner B, Chen W, Niazi MK, Lozanski G, Gurcan M. Computer-assisted quantification of CD3+ T cells in follicular lymphoma. Cytometry A 2017. PubMed
  • Louissaint A, Schafernak KT, Geyer JT, Kovach AE, Ghandi M, Gratzinger D, Roth CG, Paxton CN, Kim S, Namgyal C, Morin R, Morgan EA, Neuberg DS, South ST, Harris MH, Hasserjian RP, Hochberg EP, Garraway LA, Harris NL, Weinstock DM. Pediatric-type nodal follicular lymphoma: a biologically distinct lymphoma with frequent MAPK pathway mutations. Blood 2016. PubMed
  • Bennett JA, Oliva E, Nardi V, Lindeman N, Ferry JA, Louissaint A. Primary Endometrial Marginal Zone Lymphoma (MALT Lymphoma): A Unique Clinicopathologic Entity. Am J Surg Pathol 2016. PubMed
  • Gubatan J, Wang X, Louissaint A, Mahindra A, Vanderpool J. Hypercalcemia associated with isolated bone marrow sarcoidosis in a patient with underlying monoclonal gammopathy of undetermined significance: case report and review of literature. Biomark Res 2016; 4:18. PubMed
  • O'Malley DP, Louissaint A, Vasef MA, Auerbach A, Miranda R, Brynes RK, Fedoriw Y, Hudnall SD, . Recommendations for gross examination and sampling of surgical specimens of the spleen. Ann Diagn Pathol 2015. PubMed
  • Ackman JB, Verzosa S, Kovach AE, Louissaint A, Lanuti M, Wright CD, Shepard JA, Halpern EF. High rate of unnecessary thymectomy and its cause. Can computed tomography distinguish thymoma, lymphoma, thymic hyperplasia, and thymic cysts? Eur J Radiol 2015; 84:524-33. PubMed
  • Kai X, Chellappa V, Donado C, Reyon D, Sekigami Y, Ataca D, Louissaint A, Mattoo H, Joung JK, Pillai S. IκB kinase β (IKBKB) mutations in lymphomas that constitutively activate canonical nuclear factor κB (NFκB) signaling. J Biol Chem 2014; 289:26960-72. PubMed
  • Wang E, Papavassiliou P, Wang AR, Louissaint A, Wang J, Hutchinson CB, Huang Q, Reddi D, Wei Q, Sebastian S, Rehder C, Brynes R, Siddiqi I. Composite lymphoid neoplasm of B-cell and T-cell origins: a pathologic study of 14 cases. Hum Pathol 2014; 45:768-84. PubMed
  • Odejide O, Weigert O, Lane AA, Toscano D, Lunning MA, Kopp N, Kim S, van Bodegom D, Bolla S, Schatz JH, Teruya-Feldstein J, Hochberg E, Louissaint A, Dorfman D, Stevenson K, Rodig SJ, Piccaluga PP, Jacobsen E, Pileri SA, Harris NL, Ferrero S, Inghirami G, Horwitz SM, Weinstock DM. A targeted mutational landscape of angioimmunoblastic T-cell lymphoma. Blood 2014; 123:1293-6. PubMed
  • Ando M, Sunaguchi N, Wu Y, Do S, Sung Y, Louissaint A, Yuasa T, Ichihara S, Gupta R. Crystal analyser-based X-ray phase contrast imaging in the dark field: implementation and evaluation using excised tissue specimens. Eur Radiol 2014; 24:423-33. PubMed
  • Aboutalebi A, Korman JB, Sohani AR, Hasserjian RP, Louissaint A, Le L, Kraft S, Duncan LM, Nazarian RM. Aleukemic cutaneous myeloid sarcoma. J Cutan Pathol 2013; 40:996-1005. PubMed
  • Reddi DM, Lu CM, Fedoriw G, Liu YC, Wang FF, Ely S, Boswell EL, Louissaint A, Arcasoy MO, Goodman BK, Wang E. Myeloid neoplasms secondary to plasma cell myeloma: an intrinsic predisposition or therapy-related phenomenon? A clinicopathologic study of 41 cases and correlation of cytogenetic features with treatment regimens. Am J Clin Pathol 2012; 138:855-66. PubMed
  • Louissaint A, Ackerman AM, Dias-Santagata D, Ferry JA, Hochberg EP, Huang MS, Iafrate AJ, Lara DO, Pinkus GS, Salaverria I, Siddiquee Z, Siebert R, Weinstein HJ, Zukerberg LR, Harris NL, Hasserjian RP. Pediatric-type nodal follicular lymphoma: an indolent clonal proliferation in children and adults with high proliferation index and no BCL2 rearrangement. Blood 2012; 120:2395-404. PubMed
  • Louissaint A, Ferry JA, Soupir CP, Hasserjian RP, Harris NL, Zukerberg LR. Infectious mononucleosis mimicking lymphoma: distinguishing morphological and immunophenotypic features. Mod Pathol 2012; 25:1149-59. PubMed
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