Photo of Arnold S. Freedman,  MD

Arnold S. Freedman, MD

Dana-Farber Cancer Institute

Dana-Farber Cancer Institute
Phone: (617) 632-3441
Fax: (617) 632-5235


arnold_freedman@dfci.harvard.edu

Arnold S. Freedman, MD

Dana-Farber Cancer Institute

EDUCATIONAL TITLES

  • Professor, Medicine, Harvard Medical School

DF/HCC PROGRAM AFFILIATION

Research Abstract

My laboratory focus is on how the malignant microenvironment affects the growth and survival of B cell leukemias and lymphomas. This involves studies of supportive cells and the cell-cell contact and soluble factors which they provide for malignant B cells. In the area of clinical research, I have focused on the role of high dose therapy in indolent lymphomas and strategies to improve this treatment. This includes improvements in purging tumor cells from the normal hematopoietic stem cells and post-transplant therapies using immunotherapeutic approaches with cytokines and monoclonal antibodies.

Publications from Harvard Catalyst Profiles

Powered by Harvard Catalyst
  • Merryman RW, Redd RA, Taranto E, Ahmed G, Jeter E, McHugh KM, Brown JR, Crombie JL, Davids MS, Fisher DC, Freedman AS, Jacobsen ED, Jacobson CA, Kim AI, LaCasce AS, Ng SY, Odejide OO, Parry EM, Jacene H, Park H, Dahi PB, Nieto Y, Joyce R, Chen YB, Shipp MA, Herrera AF, Armand P. Minimal residual disease in patients with diffuse large B-cell lymphoma undergoing autologous stem cell transplantation. Blood Adv 2022. PubMed
  • Chase ML, Merryman R, Fisher DC, Jacobsen E, LaCasce A, Jacobson C, Freedman A, Davids MS, Brown JR, Jacob A, Armand P, Crombie J. A prospective study of minimal residual disease in patients with diffuse large B-cell lymphoma using an Ig-NGS assay. Leuk Lymphoma 2021; 62:478-481. PubMed
  • Brown JR, Walker SR, Heppler LN, Tyekucheva S, Nelson EA, Klitgaard J, Nicolais M, Kroll Y, Xiang M, Yeh JE, Chaudhury M, Giaccone ZT, Fernandes SM, Jacobsen ED, Fisher DC, Freedman AS, Davids MS, Supko JG, Wu C, Frank DA. Targeting constitutively active STAT3 in chronic lymphocytic leukemia: A clinical trial of the STAT3 inhibitor pyrimethamine with pharmacodynamic analyses. Am J Hematol 2020. PubMed
  • Merryman RW, Edwin N, Redd R, Bsat J, Chase M, LaCasce A, Freedman A, Jacobson C, Fisher D, Ng S, Crombie J, Kim A, Odejide O, Davids MS, Brown JR, Jacene H, Cashen A, Bartlett NL, Mehta-Shah N, Ghobadi A, Kahl B, Joyce R, Armand P, Jacobsen E. Rituximab/bendamustine and rituximab/cytarabine induction therapy for transplant-eligible mantle cell lymphoma. Blood Adv 2020; 4:858-867. PubMed
  • Frigault MJ, Armand P, Redd RA, Jeter E, Merryman RW, Coleman KC, Herrera AF, Dahi P, Nieto Y, LaCasce AS, Fisher DC, Ng SY, Odejide OO, Freedman AS, Kim AI, Crombie JL, Jacobson CA, Jacobsen ED, Wong JL, Bsat J, Patel SS, Ritz J, Rodig SJ, Shipp MA, Chen YB, Joyce RM. PD-1 blockade for diffuse large B-cell lymphoma after autologous stem cell transplantation. Blood Adv 2020; 4:122-126. PubMed
  • Lampson BL, Kim HT, Davids MS, Abramson JS, Freedman AS, Jacobson CA, Armand PA, Joyce RM, Arnason JE, Rassenti LZ, Kipps TJ, Fein J, Fernandes SM, Hanna JR, Fisher DC, Brown JR. Efficacy results of a phase 2 trial of first-line idelalisib plus ofatumumab in chronic lymphocytic leukemia. Blood Adv 2019; 3:1167-1174. PubMed
  • Armand P, Chen YB, Redd RA, Joyce RM, Bsat J, Jeter E, Merryman RW, Coleman KC, Dahi PB, Nieto Y, LaCasce AS, Fisher DC, Ng SY, Odejide OO, Freedman AS, Kim AI, Crombie JL, Jacobson CA, Jacobsen ED, Wong JL, Patel SS, Ritz J, Rodig SJ, Shipp MA, Herrera AF. PD-1 Blockade with Pembrolizumab for Classical Hodgkin Lymphoma after Autologous Stem Cell Transplantation. Blood 2019. PubMed
  • Gibson CJ, Lindsley RC, Tchekmedyian V, Mar BG, Shi J, Jaiswal S, Bosworth A, Francisco L, He J, Bansal A, Morgan EA, Lacasce AS, Freedman AS, Fisher DC, Jacobsen E, Armand P, Alyea EP, Koreth J, Ho V, Soiffer RJ, Antin JH, Ritz J, Nikiforow S, Forman SJ, Michor F, Neuberg D, Bhatia R, Bhatia S, Ebert BL. Clonal Hematopoiesis Associated With Adverse Outcomes After Autologous Stem-Cell Transplantation for Lymphoma. J Clin Oncol 2017. PubMed
  • Herrera AF, Mei M, Low L, Kim HT, Griffin GK, Song JY, Merryman RW, Bedell V, Pak C, Sun H, Paris T, Stiller T, Brown JR, Budde LE, Chan WC, Chen R, Davids MS, Freedman AS, Fisher DC, Jacobsen ED, Jacobson CA, LaCasce AS, Murata-Collins J, Nademanee AP, Palmer JM, Pihan GA, Pillai R, Popplewell L, Siddiqi T, Sohani AR, Zain J, Rosen ST, Kwak LW, Weinstock DM, Forman SJ, Weisenburger DD, Kim Y, Rodig SJ, Krishnan A, Armand P. Relapsed or Refractory Double-Expressor and Double-Hit Lymphomas Have Inferior Progression-Free Survival After Autologous Stem-Cell Transplantation. J Clin Oncol 2017; 35:24-31. PubMed
  • Lampson BL, Kasar SN, Matos TR, Morgan EA, Rassenti L, Davids MS, Fisher DC, Freedman AS, Jacobson CA, Armand P, Abramson JS, Arnason JE, Kipps TJ, Fein J, Fernandes S, Hanna J, Ritz J, Kim HT, Brown JR. Idelalisib given front-line for treatment of chronic lymphocytic leukemia causes frequent immune-mediated hepatotoxicity. Blood 2016. PubMed
  • Shields H, Li J, Pelletier S, Wang H, Freedman R, Mamon H, Ng A, Freedman A, Come S, Avigan D, Huberman M, Recht A. Persistence of dysphagia and odynophagia after mediastinal radiation and chemotherapy in patients with lung cancer or lymphoma. 2016. PubMed
  • Townsend EC, Murakami MA, Christodoulou A, Christie AL, Köster J, DeSouza TA, Morgan EA, Kallgren SP, Liu H, Wu SC, Plana O, Montero J, Stevenson KE, Rao P, Vadhi R, Andreeff M, Armand P, Ballen KK, Barzaghi-Rinaudo P, Cahill S, Clark RA, Cooke VG, Davids MS, DeAngelo DJ, Dorfman DM, Eaton H, Ebert BL, Etchin J, Firestone B, Fisher DC, Freedman AS, Galinsky IA, Gao H, Garcia JS, Garnache-Ottou F, Graubert TA, Gutierrez A, Halilovic E, Harris MH, Herbert ZT, Horwitz SM, Inghirami G, Intlekoffer AM, Ito M, Izraeli S, Jacobsen ED, Jacobson CA, Jeay S, Jeremias I, Kelliher MA, Koch R, Konopleva M, Kopp N, Kornblau SM, Kung AL, Kupper TS, LaBoeuf N, LaCasce AS, Lees E, Li LS, Look AT, Murakami M, Muschen M, Neuberg D, Ng SY, Odejide OO, Orkin SH, Paquette RR, Place AE, Roderick JE, Ryan JA, Sallan SE, Shoji B, Silverman LB, Soiffer RJ, Steensma DP, Stegmaier K, Stone RM, Tamburini J, Thorner AR, van Hummelen P, Wadleigh M, Wiesmann M, Weng AP, Wuerthner JU, Williams DA, Wollison BM, Lane AA, Letai A, Bertagnolli MM, Ritz J, Brown M, Long H, Aster JC, Shipp MA, Griffin JD, Weinstock DM. The Public Repository of Xenografts Enables Discovery and Randomized Phase II-like Trials in Mice. Cancer Cell 2016; 29:574-86. PubMed
  • Armand P, Redd R, Bsat J, Mayuram S, Giardino A, Fisher DC, LaCasce AS, Jacobson C, Davids MS, Brown JR, Weng L, Wilkins J, Faham M, Freedman AS, Joyce R, Jacobsen ED. A phase 2 study of Rituximab-Bendamustine and Rituximab-Cytarabine for transplant-eligible patients with mantle cell lymphoma. British Journal of Haematology 2016; 173:89-95. PubMed
  • Jacobson CA, Freedman AS. Is There a Best Initial Treatment for a New Patient With Low Grade Follicular Lymphoma. Curr Hematol Malig Rep 2016. PubMed
  • Jacobson CA, Freedman AS. Rethinking Prognosis and Therapy for Follicular Lymphoma. J Clin Oncol 2015. PubMed
  • Jacobsen E, Pozdnyakova O, Redd R, Fisher DC, Dorfman DM, Dal Cin P, LaCasce A, Armand P, Hochberg E, Cote G, Shahsafaei A, Neuberg D, Brown JR, Freedman AS. Imatinib mesylate lacks efficacy in relapsed/refractory peripheral T cell lymphoma. Leuk Lymphoma 2015. PubMed
  • Jacobson CA, Freedman AS. Is observation dead in follicular lymphoma? Still appropriate. J Natl Compr Canc Netw 2015; 13:367-70. PubMed
  • Ganapathi KA, Pittaluga S, Odejide OO, Freedman AS, Jaffe ES. Early lymphoid lesions: conceptual, diagnostic and clinical challenges. Haematologica 2014; 99:1421-32. PubMed
  • Levy R, Ganjoo KN, Leonard JP, Vose JM, Flinn IW, Ambinder RF, Connors JM, Berinstein NL, Belch AR, Bartlett NL, Nichols C, Emmanouilides CE, Timmerman JM, Gregory SA, Link BK, Inwards DJ, Freedman AS, Matous JV, Robertson MJ, Kunkel LA, Ingolia DE, Gentles AJ, Liu CL, Tibshirani R, Alizadeh AA, Denney DW. Active idiotypic vaccination versus control immunotherapy for follicular lymphoma. J Clin Oncol 2014; 32:1797-803. PubMed
  • Rendleman J, Antipin Y, Reva B, Adaniel C, Przybylo JA, Dutra-Clarke A, Hansen N, Heguy A, Huberman K, Borsu L, Paltiel O, Ben-Yehuda D, Brown JR, Freedman AS, Sander C, Zelenetz A, Klein RJ, Shao Y, Lacher M, Vijai J, Offit K, Kirchhoff T. Genetic variation in DNA repair pathways and risk of non-Hodgkin's lymphoma. PLoS ONE 2014; 9:e101685. PubMed
  • Fanale M, Assouline S, Kuruvilla J, Solal-Céligny P, Heo DS, Verhoef G, Corradini P, Abramson JS, Offner F, Engert A, Dyer MJ, Carreon D, Ewald B, Baeck J, Younes A, Freedman AS. Phase IA/II, multicentre, open-label study of the CD40 antagonistic monoclonal antibody lucatumumab in adult patients with advanced non-Hodgkin or Hodgkin lymphoma. British Journal of Haematology 2014; 164:258-65. PubMed
  • Armand P, Oki Y, Neuberg DS, Faham M, Cummings C, Klinger M, Weng L, Bhattar S, Lacasce AS, Jacobsen ED, Davids MS, Jacobson C, Fisher DC, Brown JR, Fowler NH, Alma Rodriguez M, Wallace MJ, Neelapu SS, Rodig S, Younes A, Freedman AS. Detection of circulating tumour DNA in patients with aggressive B-cell non-Hodgkin lymphoma. British Journal of Haematology 2013; 163:123-6. PubMed
  • Jacobson CA, Freedman AS. One size does not fit all in follicular lymphoma. J Clin Oncol 2013; 31:3307-8. PubMed
  • Brown JR, Messmer B, Werner L, Davids MS, Mikler E, Supko JG, Fisher DC, LaCasce AS, Armand P, Jacobsen E, Dalton V, Tesar B, Fernandes SM, McDonough S, Ritz J, Rassenti L, Kipps TJ, Neuberg D, Freedman AS. A phase I study of escalated dose subcutaneous alemtuzumab given weekly with rituximab in relapsed chronic lymphocytic leukemia/small lymphocytic lymphoma. Haematologica 2013. PubMed
  • Jacobson CA, Freedman AS. First-line treatment of indolent lymphoma: axing CHOP? Lancet 2013; 381:1163-5. PubMed
  • Barnes JA, Jacobsen E, Feng Y, Freedman A, Hochberg EP, LaCasce AS, Armand P, Joyce R, Sohani AR, Rodig SJ, Neuberg D, Fisher DC, Abramson JS. Everolimus in combination with rituximab induces complete responses in heavily pretreated diffuse large B-cell lymphoma. Haematologica 2013. PubMed
  • Armand P, Welch S, Kim HT, LaCasce AS, Jacobsen ED, Davids MS, Jacobson C, Fisher DC, Brown JR, Coughlin E, Freedman AS, Chen YB. Prognostic factors for patients with diffuse large B cell lymphoma and transformed indolent lymphoma undergoing autologous stem cell transplantation in the positron emission tomography era. British Journal of Haematology 2013; 160:608-17. PubMed
  • Giardino AA, Shinagare AB, Shinagare SA, Dewar R, Weckstein D, Mauch P, Ramaiya NH, Freedman AS. Primary bone lymphoma involving bilateral tibia. Am J Hematol 2012; 87:924-5. PubMed
  • Brown JR, Hanna M, Tesar B, Werner L, Pochet N, Asara JM, Wang YE, Dal Cin P, Fernandes SM, Thompson C, Macconaill L, Wu CJ, Van de Peer Y, Correll M, Regev A, Neuberg D, Freedman AS. Integrative genomic analysis implicates gain of PIK3CA at 3q26 and MYC at 8q24 in chronic lymphocytic leukemia. Clin Cancer Res 2012; 18:3791-802. PubMed
  • Furman RR, Grossbard ML, Johnson JL, Pecora AL, Cassileth PA, Jung SH, Peterson BA, Nadler LM, Freedman A, Bayer RL, Bartlett NL, Hurd DD, Cheson BD, , . A phase III study of anti-B4-blocked ricin as adjuvant therapy post-autologous bone marrow transplant: CALGB 9254. Leuk Lymphoma 2011; 52:587-96. PubMed
  • Sweetenham JW, Freedman AS. Early initial therapy of advanced follicular lymphoma: the need for vigilance. Leuk Lymphoma 2011; 52:355-7. PubMed
  • Setlur SR, Ihm C, Tchinda J, Shams S, Werner L, Cho EK, Thompson C, Phillips K, Rassenti LZ, Kipps TJ, Neuberg D, Freedman AS, Lee C, Brown JR. Comparison of familial and sporadic chronic lymphocytic leukaemia using high resolution array comparative genomic hybridization. British Journal of Haematology 2010; 151:336-45. PubMed
  • Yoon SO, Zhang X, Freedman AS, Zahrieh D, Lossos IS, Li L, Choi YS. Down-regulation of CD9 expression and its correlation to tumor progression in B lymphomas. Am J Pathol 2010; 177:377-86. PubMed
  • Pozdnyakova O, Spieler PJ, Abraham J, Freedman AS, Kutok JL. Epstein-barr virus-associated diffuse large B-cell lymphoma in an immunocompetent woman. J Clin Oncol 2010; 28:e75-8. PubMed
  • Friedberg JW, Kelly JL, Neuberg D, Peterson DR, Kutok JL, Salloum R, Brenn T, Fisher DC, Ronan E, Dalton V, Rich L, Marquis D, Sims P, Rothberg PG, Liesveld J, Fisher RI, Coffman R, Mosmann T, Freedman AS. Phase II study of a TLR-9 agonist (1018 ISS) with rituximab in patients with relapsed or refractory follicular lymphoma. British Journal of Haematology 2009; 146:282-91. PubMed
  • Brown JR, Freedman AS. ASCT in follicular lymphoma. Nat Rev Clin Oncol 2009; 6:380-2. PubMed
  • Brown JR,Friedberg JW,Feng Y,Scofield S,Phillips K,Dal Cin P,Joyce R,Takvorian RW,Fisher DC,Fisher RI,Liesveld J,Marquis D,Neuberg D,Freedman AS. A phase 2 study of concurrent fludarabine and rituximab for the treatment of marginal zone lymphomas. British Journal of Haematology 2009; 145:741-8. PubMed
  • Armand P,Gannamaneni S,Kim HT,Cutler CS,Ho VT,Koreth J,Alyea EP,LaCasce AS,Jacobsen ED,Fisher DC,Brown JR,Canellos GP,Freedman AS,Soiffer RJ,Antin JH. Improved survival in lymphoma patients receiving sirolimus for graft-versus-host disease prophylaxis after allogeneic hematopoietic stem-cell transplantation with reduced-intensity conditioning. J Clin Oncol 2008; 26:5767-74. PubMed
  • Luthy SK,Ng AK,Silver B,Degnan KO,Fisher DC,Freedman AS,Mauch PM. Response to low-dose involved-field radiotherapy in patients with non-Hodgkin's lymphoma. Ann Oncol 2008; 19:2043-7. PubMed
  • Brown JR,Neuberg D,Phillips K,Reynolds H,Silverstein J,Clark JC,Ash M,Thompson C,Fisher DC,Jacobsen E,LaCasce AS,Freedman AS. Prevalence of familial malignancy in a prospectively screened cohort of patients with lymphoproliferative disorders. British Journal of Haematology 2008; 143:361-8. PubMed
  • Brown JR, Levine RL, Thompson C, Basile G, Gilliland DG, Freedman AS. Systematic genomic screen for tyrosine kinase mutations in CLL. Leukemia 2008; 22:1966-9. PubMed
  • Friedberg J, Jacobsen E, Neuberg D, Kutok J, Munoz O, Boussiotis V, Reynolds H, Fisher D, Szot A, Van Den Abbeele A, Freedman A. Targeting the follicular lymphoma microenvironment through blockade of TNFalpha with etanercept. Leuk Lymphoma 2008; 49:902-9. PubMed
  • Lacasce AS, Freedman AS. Antibody and Immunomodulatory Agents in the Treatment of Indolent Non-Hodgkin's Lymphoma. Semin Hematol 2008; 45:85-9. PubMed
  • Armand P, Kim HT, Ho VT, Cutler CS, Koreth J, Antin JH, LaCasce AS, Jacobsen ED, Fisher DC, Brown JR, Canellos GP, Freedman AS, Soiffer RJ, Alyea EP. Allogeneic transplantation with reduced-intensity conditioning for Hodgkin and non-Hodgkin lymphoma: importance of histology for outcome. Biol Blood Marrow Transplant 2008; 14:418-25. PubMed
  • Brown JR, Feng Y, Gribben JG, Neuberg D, Fisher DC, Mauch P, Nadler LM, Freedman AS. Long-term survival after autologous bone marrow transplantation for follicular lymphoma in first remission. Biol Blood Marrow Transplant 2007; 13:1057-65. PubMed
  • Rohatiner AZ, Nadler L, Davies AJ, Apostolidis J, Neuberg D, Matthews J, Gribben JG, Mauch PM, Lister TA, Freedman AS. Myeloablative Therapy With Autologous Bone Marrow Transplantation for Follicular Lymphoma at the Time of Second or Subsequent Remission: Long-Term Follow-Up. J Clin Oncol 2007; 25:2554-9. PubMed
  • Friedberg JW, Freedman AS. Antibody and immunomodulatory agents in treatment of indolent non-Hodgkin's lymphoma. Curr Treat Options Oncol 2006; 7:276-84. PubMed
  • Freedman AS. Non-transplant-related treatment options in follicular lymphoma. Biol Blood Marrow Transplant 2006; 12:53-8. PubMed
  • Zubair AC, Kao G, Daley H, Schott D, Freedman A, Ritz J. CD34(+) CD38(-) and CD34(+) HLA-DR(-) cells in BM stem cell grafts correlate with short-term engraftment but have no influence on long-term hematopoietic reconstitution after autologous transplantation. Cytotherapy 2006; 8:399-407. PubMed
  • Brown JR, Yeckes H, Friedberg JW, Neuberg D, Kim H, Nadler LM, Freedman AS. Increasing incidence of late second malignancies after conditioning with cyclophosphamide and total-body irradiation and autologous bone marrow transplantation for non-Hodgkin's lymphoma. J Clin Oncol 2005; 23:2208-14. PubMed
Hide