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Page 1
Cell-free DNA from nail clippings as source of normal control for genomic studies in hematologic malignancies.
Krystel-Whittemore M, Petrova-Drus K, Ptashkin RN, Ewalt MD, Yao J, Liu Y, Zhu M, Benhamida J, Durham B, Kumar J, Nafa K, Kiecka I, Bowman AS, Gedvilaite E, Casanova J, Lin YT, Mohanty AS, Rana S, Rema AB, Rijo I, Chaves N, Salazar P, Yun A, Lachhander S, Wang W, Haque MS, Xiao W, Roshal M, Giralt S, Salles G, Rampal R, Stein EM, Perales MA, Horwitz S, Jakubowski A, Ponce D, Markova A, Birsoy O, Mandelker D, Mantha S, Dogan A, Benayed R, Ladanyi M, Berger MF, Brannon AR, Zehir A, Vanderbilt C, Arcila ME. Krystel-Whittemore M, et al. Among authors: ptashkin rn. Haematologica. 2024 Mar 7. doi: 10.3324/haematol.2024.285054. Online ahead of print. Haematologica. 2024. PMID: 38450530 Free article.
High-risk and silent clonal hematopoietic genotypes in patients with nonhematologic cancer.
Stonestrom AJ, Menghrajani KN, Devlin SM, Franch-Expósito S, Ptashkin RN, Patel SY, Spitzer B, Wu X, Jee J, Sánchez Vela P, Milbank JH, Shah RH, Mohanty AS, Brannon AR, Xiao W, Berger MF, Mantha S, Levine RL. Stonestrom AJ, et al. Among authors: ptashkin rn. Blood Adv. 2024 Feb 27;8(4):846-856. doi: 10.1182/bloodadvances.2023011262. Blood Adv. 2024. PMID: 38147626 Free PMC article.
Enhanced clinical assessment of hematologic malignancies through routine paired tumor and normal sequencing.
Ptashkin RN, Ewalt MD, Jayakumaran G, Kiecka I, Bowman AS, Yao J, Casanova J, Lin YD, Petrova-Drus K, Mohanty AS, Bacares R, Benhamida J, Rana S, Razumova A, Vanderbilt C, Balakrishnan Rema A, Rijo I, Son-Garcia J, de Bruijn I, Zhu M, Lachhander S, Wang W, Haque MS, Seshan VE, Wang J, Liu Y, Nafa K, Borsu L, Zhang Y, Aypar U, Suehnholz SP, Chakravarty D, Park JH, Abdel-Wahab O, Mato AR, Xiao W, Roshal M, Yabe M, Batlevi CL, Giralt S, Salles G, Rampal R, Tallman M, Stein EM, Younes A, Levine RL, Perales MA, van den Brink MRM, Dogan A, Ladanyi M, Berger MF, Brannon AR, Benayed R, Zehir A, Arcila ME. Ptashkin RN, et al. Nat Commun. 2023 Oct 28;14(1):6895. doi: 10.1038/s41467-023-42585-9. Nat Commun. 2023. PMID: 37898613 Free PMC article.
Associations Between Cancer Predisposition Mutations and Clonal Hematopoiesis in Patients With Solid Tumors.
Franch-Expósito S, Mehine M, Ptashkin RN, Bolton KL, Bandlamudi C, Srinivasan P, Zhang L, Goodell MA, Gedvilaite E, Menghrajani K, Sánchez-Vela P, Mandelker D, Comen E, Norton L, Benayed R, Gao T, Papaemmanuil E, Taylor B, Levine R, Offit K, Stadler Z, Berger MF, Zehir A. Franch-Expósito S, et al. Among authors: ptashkin rn. JCO Precis Oncol. 2023 Aug;7:e2300070. doi: 10.1200/PO.23.00070. JCO Precis Oncol. 2023. PMID: 37561983
Bioinformatically Expanded Next-Generation Sequencing Analysis Optimizes Identification of Therapeutically Relevant MET Copy Number Alterations in >50,000 Tumors.
Solomon JP, Yang SR, Choudhury NJ, Ptashkin RN, Eslamdoost N, Falcon CJ, Martin A, Plodkowski A, Wilhelm C, Shen R, Ladanyi M, Berger M, Zhang Y, Drilon A, Arcila ME. Solomon JP, et al. Among authors: ptashkin rn. Clin Cancer Res. 2022 Nov 1;28(21):4649-4659. doi: 10.1158/1078-0432.CCR-22-1321. Clin Cancer Res. 2022. PMID: 36044468 Free PMC article.
Bone Marrow Surveillance of Pediatric Cancer Survivors Identifies Clones that Predict Therapy-Related Leukemia.
Spitzer B, Rutherford KD, Gundem G, McGovern EM, Millard NE, Arango Ossa JE, Cheung IY, Gao T, Levine MF, Zhang Y, Medina-Martínez JS, Feng Y, Ptashkin RN, Bolton KL, Farnoud N, Zhou Y, Patel MA, Asimomitis G, Cobbs CC, Mohibullah N, Huberman KH, Arcilla ME, Kushner BH, Modak S, Kung AL, Zehir A, Levine RL, Armstrong SA, Cheung NKV, Papaemmanuil E. Spitzer B, et al. Among authors: ptashkin rn. Clin Cancer Res. 2022 Apr 14;28(8):1614-1627. doi: 10.1158/1078-0432.CCR-21-2451. Clin Cancer Res. 2022. PMID: 35078859 Free PMC article.
Cancer-Causative Mutations Occurring in Early Embryogenesis.
Pareja F, Ptashkin RN, Brown DN, Derakhshan F, Selenica P, da Silva EM, Gazzo AM, Da Cruz Paula A, Breen K, Shen R, Marra A, Zehir A, Benayed R, Berger MF, Ceyhan-Birsoy O, Jairam S, Sheehan M, Patel U, Kemel Y, Casanova-Murphy J, Schwartz CJ, Vahdatinia M, Comen E, Borsu L, Pei X, Riaz N, Abramson DH, Weigelt B, Walsh MF, Hadjantonakis AK, Ladanyi M, Offit K, Stadler ZK, Robson ME, Reis-Filho JS, Mandelker D. Pareja F, et al. Among authors: ptashkin rn. Cancer Discov. 2022 Apr 1;12(4):949-957. doi: 10.1158/2159-8290.CD-21-1110. Cancer Discov. 2022. PMID: 34949653 Free PMC article.
Cancer therapy shapes the fitness landscape of clonal hematopoiesis.
Bolton KL, Ptashkin RN, Gao T, Braunstein L, Devlin SM, Kelly D, Patel M, Berthon A, Syed A, Yabe M, Coombs CC, Caltabellotta NM, Walsh M, Offit K, Stadler Z, Mandelker D, Schulman J, Patel A, Philip J, Bernard E, Gundem G, Ossa JEA, Levine M, Martinez JSM, Farnoud N, Glodzik D, Li S, Robson ME, Lee C, Pharoah PDP, Stopsack KH, Spitzer B, Mantha S, Fagin J, Boucai L, Gibson CJ, Ebert BL, Young AL, Druley T, Takahashi K, Gillis N, Ball M, Padron E, Hyman DM, Baselga J, Norton L, Gardos S, Klimek VM, Scher H, Bajorin D, Paraiso E, Benayed R, Arcila ME, Ladanyi M, Solit DB, Berger MF, Tallman M, Garcia-Closas M, Chatterjee N, Diaz LA Jr, Levine RL, Morton LM, Zehir A, Papaemmanuil E. Bolton KL, et al. Among authors: ptashkin rn. Nat Genet. 2020 Nov;52(11):1219-1226. doi: 10.1038/s41588-020-00710-0. Epub 2020 Oct 26. Nat Genet. 2020. PMID: 33106634 Free PMC article.
Genetic basis of SMARCB1 protein loss in 22 sinonasal carcinomas.
Dogan S, Cotzia P, Ptashkin RN, Nanjangud GJ, Xu B, Momeni Boroujeni A, Cohen MA, Pfister DG, Prasad ML, Antonescu CR, Chen Y, Gounder MM. Dogan S, et al. Among authors: ptashkin rn. Hum Pathol. 2020 Oct;104:105-116. doi: 10.1016/j.humpath.2020.08.004. Epub 2020 Aug 18. Hum Pathol. 2020. PMID: 32818509 Free PMC article.
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