University of California San Francisco
Helen Diller Family Comprehensive Cancer Center
Ritu Parna Roy

Ritu Parna Roy

Senior Statistician, UCSF

Education

Calcutta University, Kolkata, India, Bachelors, 1990, Physics
Dibrugarh University, Dibrugarh, India, Masters, 1994, Computer Applications
University of California, Berkeley, Masters, 2004, Biostatistics

Selected Publications

  1. Fitch B, Roy R, Geng H, Montecino-Rodriguez E, Bengtsson H, Gaillard C, Hiam K, Casero D, Olshen AB, Dorshkind K, Kogan SC. Human pediatric B-cell acute lymphoblastic leukemias can be classified as B-1 or B-2-like based on a minimal transcriptional signature. Exp Hematol. 2020 Oct; 90:65-71.e1.
    View on PubMed
  2. Meyer LK, Huang BJ, Delgado-Martin C, Roy RP, Hechmer A, Wandler AM, Vincent TL, Fortina P, Olshen AB, Wood BL, Horton TM, Shannon KM, Teachey DT, Hermiston ML. Glucocorticoids paradoxically facilitate steroid resistance in T cell acute lymphoblastic leukemias and thymocytes. J Clin Invest. 2020 02 03; 130(2):863-876.
    View on PubMed
  3. Afshar AR, Pekmezci M, Bloomer MM, Cadenas NJ, Stevers M, Banerjee A, Roy R, Olshen AB, Van Ziffle J, Onodera C, Devine WP, Grenert JP, Bastian BC, Solomon DA, Damato BE. Next-Generation Sequencing of Retinoblastoma Identifies Pathogenic Alterations beyond RB1 Inactivation That Correlate with Aggressive Histopathologic Features. Ophthalmology. 2020 06; 127(6):804-813.
    View on PubMed
  4. Joseph L. Wiemels, Ivo S Muskens, Shaobo Li, Priyatama Pandey, Ritu Roy, Helen M Hansen, Kimberly D Siegmund, Beth A Mueller, Xiaomei Ma, Catherine Metayer, Adam J de Smith. The Genome-Wide Impact of Trisomy 21 on DNA Methylation and Its Implications for Hematologic Malignancies. Blood. 2019 Nov 13; 134(Supplement_1):2510-2510.
    View on PubMed
  5. Lauren K. Meyer, Cristina Delgado-Martin, Ritu Roy, Benjamin J. Huang, Tiffaney Vincent, Adam Olshen, Brent L. Wood, Yu Liu, Jinghui Zhang, Charles Grenfell Mullighan, Terzah M. Horton, Mignon L. Loh, Meenakshi Devidas, Elizabeth A. Raetz, Robert J. Hayashi, Stuart Winter, Kimberly P. Dunsmore, Stephen Hunger, David T. Teachey, Michelle L. Hermiston. Gene expression signature associated with in vitro dexamethasone resistance and post-induction minimal residual disease in pediatric T-cell acute lymphoblastic leukemia. Journal of Clinical Oncology. 2019 May 20; 37(15_suppl):10033-10033.
    View on PubMed
  6. Afshar AR, Damato BE, Stewart JM, Zablotska LB, Roy R, Olshen AB, Joseph NM, Bastian BC. Next-Generation Sequencing of Uveal Melanoma for Detection of Genetic Alterations Predicting Metastasis. Transl Vis Sci Technol. 2019 Mar; 8(2):18.
    View on PubMed
  7. Gonzalez-Junca A, Driscoll KE, Pellicciotta I, Du S, Lo CH, Roy R, Parry R, Tenvooren I, Marquez DM, Spitzer MH, Barcellos-Hoff MH. Autocrine TGFß Is a Survival Factor for Monocytes and Drives Immunosuppressive Lineage Commitment. Cancer Immunol Res. 2019 02; 7(2):306-320.
    View on PubMed
  8. Lauren K. Meyer, Benjamin Huang, Ritu Roy, Aaron Hechmer, Anica Wandler, Cristina Delgado-Martin, Adam B. Olshen, Terzah M. Horton, David T Teachey, Kevin M. Shannon, Michelle L. Hermiston. Glucocorticoids Paradoxically Induce Intrinsic Steroid Resistance through a STAT5-Mediated Survival Mechanism in T-Cell Acute Lymphoblastic Leukemia. Blood. 2018 Nov 29; 132(Supplement 1):913-913.
    View on PubMed
  9. Magbanua MJM, Rugo HS, Hauranieh L, Roy R, Scott JH, Lee JC, Hsiao F, Sosa EV, Van't Veer L, Esserman LJ, Park JW. Genomic and expression profiling reveal molecular heterogeneity of disseminated tumor cells in bone marrow of early breast cancer. NPJ Breast Cancer. 2018; 4:31.
    View on PubMed
  10. Puri S, Roy N, Russ HA, Leonhardt L, French EK, Roy R, Bengtsson H, Scott DK, Stewart AF, Hebrok M. Replication confers ß cell immaturity. Nat Commun. 2018 02 02; 9(1):485.
    View on PubMed
  11. Felix JF, Joubert BR, Baccarelli AA, Sharp GC, Almqvist C, Annesi-Maesano I, Arshad H, Baïz N, Bakermans-Kranenburg MJ, Bakulski KM, Binder EB, Bouchard L, Breton CV, Brunekreef B, Brunst KJ, Burchard EG, Bustamante M, Chatzi L, Cheng Munthe-Kaas M, Corpeleijn E, Czamara D, Dabelea D, Davey Smith G, De Boever P, Duijts L, Dwyer T, Eng C, Eskenazi B, Everson TM, Falahi F, Fallin MD, Farchi S, Fernandez MF, Gao L, Gaunt TR, Ghantous A, Gillman MW, Gonseth S, Grote V, Gruzieva O, Håberg SE, Herceg Z, Hivert MF, Holland N, Holloway JW, Hoyo C, Hu D, Huang RC, Huen K, Järvelin MR, Jima DD, Just AC, Karagas MR, Karlsson R, Karmaus W, Kechris KJ, Kere J, Kogevinas M, Koletzko B, Koppelman GH, Küpers LK, Ladd-Acosta C, Lahti J, Lambrechts N, Langie SAS, Lie RT, Liu AH, Magnus MC, Magnus P, Maguire RL, Marsit CJ, McArdle W, Melén E, Melton P, Murphy SK, Nawrot TS, Nisticò L, Nohr EA, Nordlund B, Nystad W, Oh SS, Oken E, Page CM, Perron P, Pershagen G, Pizzi C, Plusquin M, Raikkonen K, Reese SE, Reischl E, Richiardi L, Ring S, Roy RP, Rzehak P, Schoeters G, Schwartz DA, Sebert S, Snieder H, Sørensen TIA, Starling AP, Sunyer J, Taylor JA, Tiemeier H, Ullemar V, Vafeiadi M, Van Ijzendoorn MH, Vonk JM, Vriens A, Vrijheid M, Wang P, Wiemels JL, Wilcox AJ, Wright RJ, Xu CJ, Xu Z, Yang IV, Yousefi P, Zhang H, Zhang W, Zhao S, Agha G, Relton CL, Jaddoe VWV, London SJ. Cohort Profile: Pregnancy And Childhood Epigenetics (PACE) Consortium. Int J Epidemiol. 2018 02 01; 47(1):22-23u.
    View on PubMed
  12. Magbanua MJM, Rugo HS, Wolf DM, Hauranieh L, Roy R, Pendyala P, Sosa EV, Scott JH, Lee JS, Pitcher B, Hyslop T, Barry WT, Isakoff SJ, Dickler M, Van't Veer L, Park JW. Expanded Genomic Profiling of Circulating Tumor Cells in Metastatic Breast Cancer Patients to Assess Biomarker Status and Biology Over Time (CALGB 40502 and CALGB 40503, Alliance). Clin Cancer Res. 2018 03 15; 24(6):1486-1499.
    View on PubMed
  13. Autry A, Phillips JJ, Maleschlijski S, Roy R, Molinaro AM, Chang SM, Cha S, Lupo JM, Nelson SJ. Characterization of Metabolic, Diffusion, and Perfusion Properties in GBM: Contrast-Enhancing versus Non-Enhancing Tumor. Transl Oncol. 2017 Dec; 10(6):895-903.
    View on PubMed
  14. Nelson SJ, Kadambi AK, Park I, Li Y, Crane J, Olson M, Molinaro A, Roy R, Butowski N, Cha S, Chang S. Association of early changes in 1H MRSI parameters with survival for patients with newly diagnosed glioblastoma receiving a multimodality treatment regimen. Neuro Oncol. 2017 03 01; 19(3):430-439.
    View on PubMed
  15. de Smith AJ, Kaur M, Gonseth S, Endicott A, Selvin S, Zhang L, Roy R, Shao X, Hansen HM, Kang AY, Walsh KM, Dahl GV, McKean-Cowdin R, Metayer C, Wiemels JL. Correlates of Prenatal and Early-Life Tobacco Smoke Exposure and Frequency of Common Gene Deletions in Childhood Acute Lymphoblastic Leukemia. Cancer Res. 2017 04 01; 77(7):1674-1683.
    View on PubMed
  16. Wiencke JK, Koestler DC, Salas LA, Wiemels JL, Roy RP, Hansen HM, Rice T, McCoy LS, Bracci PM, Molinaro AM, Kelsey KT, Wrensch MR, Christensen BC. Immunomethylomic approach to explore the blood neutrophil lymphocyte ratio (NLR) in glioma survival. Clin Epigenetics. 2017; 9:10.
    View on PubMed
  17. Scott C. Kogan, Huimin Geng, Ritu Roy, Encarnacion Montecino-Rodriguez, Coline M Gaillard, Kamir Hiam, Henrik Bengtsson, David Casero, Adam B Olshen, Kenneth Dorshkind. Genetic Subtypes of Human Pediatric ALLs Show Gene Expression Differences That Parallel Those Observed in Mouse B1 and B2 Progenitors, Suggesting Divergent Developmental Origins. Blood. 2016 Dec 2; 128(22):1741-1741.
    View on PubMed
  18. John Wiencke, Devin Koestler, Annette Molinaro, Joseph Wiemels, Ritu Roy, Helen Hansen, Terri Rice, Paige Bracci, Lucie McCoy, Karl Kelsey, Margaret Wrensch, Brock Christensen. GENT-13. IMMUNOMETHYLOMIC ASSAY OF BLOOD NEUTROPHIL LYMPHOCYTE RATIO (NLR) IN GLIOMA SURVIVAL. Neuro-Oncology. 2016 Nov 1; 18(suppl_6):vi76-vi76.
    View on PubMed
  19. Nelson SJ, Li Y, Lupo JM, Olson M, Crane JC, Molinaro A, Roy R, Clarke J, Butowski N, Prados M, Cha S, Chang SM. Serial analysis of 3D H-1 MRSI for patients with newly diagnosed GBM treated with combination therapy that includes bevacizumab. J Neurooncol. 2016 10; 130(1):171-179.
    View on PubMed
  20. Gonseth S, de Smith AJ, Roy R, Zhou M, Lee ST, Shao X, Ohja J, Wrensch MR, Walsh KM, Metayer C, Wiemels JL. Genetic contribution to variation in DNA methylation at maternal smoking-sensitive loci in exposed neonates. Epigenetics. 2016 09; 11(9):664-673.
    View on PubMed

Go to UCSF Profiles, powered by CTSI