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Timothy Ashby

TitleAssistant Professor
InstitutionUniversity of Arkansas for Medical Sciences
DepartmentBiomedical Informatics, College of Medicine
Address4104 Outpatient Circle
Mail Slot # 782
Little Rock AR 72205
Phone501-526-5949
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    Collapse Research Funds 
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    6602-20     (WALKER, BRIAN)Jul 1, 2019 - Jun 30, 2022
    Leukemia & Lymphoma Society
    Impact of Non-Coding Somatic Mutations On The Prognosis And Progression of Multiple Myeloma
    Role: Co-Investigator

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    Collapse selected publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions. Don't see publications published under other names? Login to add alternative names.
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    1. Mikulasova A, Ashby C, Tytarenko RG, Qu P, Rosenthal A, Dent JA, Ryan KR, Bauer MA, Wardell CP, Hoering A, Mavrommatis K, Trotter M, Deshpande S, Yaccoby S, Tian E, Keats J, Auclair D, Jackson GH, Davies FE, Thakurta A, Morgan GJ, Walker BA. Microhomology-mediated end joining drives complex rearrangements and over expression of MYC and PVT1 in multiple myeloma. Haematologica. 2019 Jun 20. PMID: 31221783.
      View in: PubMed
    2. Jones JR, Weinhold N, Ashby C, Walker BA, Wardell C, Pawlyn C, Rasche L, Melchor L, Cairns DA, Gregory WM, Johnson D, Begum DB, Ellis S, Sherborne AL, Cook G, Kaiser MF, Drayson MT, Owen RG, Jackson GH, Davies FE, Greaves M, Morgan GJ. Clonal evolution in myeloma: the impact of maintenance lenalidomide and depth of response on the genetics and sub-clonal structure of relapsed disease in uniformly treated newly diagnosed patients. Haematologica. 2019 07; 104(7):1440-1450. PMID: 30733268.
      View in: PubMed
    3. Ashby C, Tytarenko RG, Wang Y, Weinhold N, Johnson SK, Bauer M, Wardell CP, Schinke C, Thanendrarajan S, Zangari M, van Rhee F, Davies FE, Sawyer JR, Morgan GJ, Walker BA. Poor overall survival in hyperhaploid multiple myeloma is defined by double-hit bi-allelic inactivation of TP53. Oncotarget. 2019 Jan 22; 10(7):732-737. PMID: 30774775.
      View in: PubMed
    4. Rasche L, Alapat D, Kumar M, Gershner G, McDonald J, Wardell CP, Samant R, Van Hemert R, Epstein J, Williams AF, Thanendrarajan S, Schinke C, Bauer M, Ashby C, Tytarenko RG, van Rhee F, Walker BA, Zangari M, Barlogie B, Davies FE, Morgan GJ, Weinhold N. Combination of flow cytometry and functional imaging for monitoring of residual disease in myeloma. Leukemia. 2019 07; 33(7):1713-1722. PMID: 30573775.
      View in: PubMed
    5. Boyle EM, Ashby C, Wardell CP, Rowczenio D, Sachchithanantham S, Wang Y, Johnson SK, Bauer MA, Weinhold N, Kaiser MF, Johnson DC, Jones JR, Pawlyn C, Proszek P, Schinke C, Facon T, Dumontet C, Davies FE, Morgan GJ, Walker BA, Wechalekar AD. The genomic landscape of plasma cells in systemic light chain amyloidosis. Blood. 2018 12 27; 132(26):2775-2777. PMID: 30446495.
      View in: PubMed
    6. Walker BA, Mavrommatis K, Wardell CP, Ashby TC, Bauer M, Davies F, Rosenthal A, Wang H, Qu P, Hoering A, Samur M, Towfic F, Ortiz M, Flynt E, Yu Z, Yang Z, Rozelle D, Obenauer J, Trotter M, Auclair D, Keats J, Bolli N, Fulciniti M, Szalat R, Moreau P, Durie B, Stewart AK, Goldschmidt H, Raab MS, Einsele H, Sonneveld P, San Miguel J, Lonial S, Jackson GH, Anderson KC, Avet-Loiseau H, Munshi N, Thakurta A, Morgan G. A high-risk, Double-Hit, group of newly diagnosed myeloma identified by genomic analysis. Leukemia. 2019 01; 33(1):159-170. PMID: 29967379.
      View in: PubMed
    7. Walker BA, Mavrommatis K, Wardell CP, Ashby TC, Bauer M, Davies FE, Rosenthal A, Wang H, Qu P, Hoering A, Samur M, Towfic F, Ortiz M, Flynt E, Yu Z, Yang Z, Rozelle D, Obenauer J, Trotter M, Auclair D, Keats J, Bolli N, Fulciniti M, Szalat R, Moreau P, Durie B, Stewart AK, Goldschmidt H, Raab MS, Einsele H, Sonneveld P, San Miguel J, Lonial S, Jackson GH, Anderson KC, Avet-Loiseau H, Munshi N, Thakurta A, Morgan GJ. Identification of novel mutational drivers reveals oncogene dependencies in multiple myeloma. Blood. 2018 08 09; 132(6):587-597. PMID: 29884741.
      View in: PubMed
    8. Causey JL, Ashby C, Walker K, Wang ZP, Yang M, Guan Y, Moore JH, Huang X. DNAp: A Pipeline for DNA-seq Data Analysis. Sci Rep. 2018 05 01; 8(1):6793. PMID: 29717215.
      View in: PubMed
    9. Pawlyn C, Loehr A, Ashby C, Tytarenko R, Deshpande S, Sun J, Fedorchak K, Mughal T, Davies FE, Walker BA, Morgan GJ. Loss of heterozygosity as a marker of homologous repair deficiency in multiple myeloma: a role for PARP inhibition? Leukemia. 2018 07; 32(7):1561-1566. PMID: 29467487.
      View in: PubMed
    10. Rasche L, Chavan SS, Stephens OW, Patel PH, Tytarenko R, Ashby C, Bauer M, Stein C, Deshpande S, Wardell C, Buzder T, Molnar G, Zangari M, van Rhee F, Thanendrarajan S, Schinke C, Epstein J, Davies FE, Walker BA, Meissner T, Barlogie B, Morgan GJ, Weinhold N. Spatial genomic heterogeneity in multiple myeloma revealed by multi-region sequencing. Nat Commun. 2017 08 16; 8(1):268. PMID: 28814763.
      View in: PubMed
    11. Thanendrarajan S, Tian E, Qu P, Mathur P, Schinke C, van Rhee F, Zangari M, Rasche L, Weinhold N, Alapat D, Bellamy W, Ashby C, Mattox S, Epstein J, Yaccoby S, Barlogie B, Hoering A, Bauer M, Walker BA, Davies FE, Morgan GJ. The level of deletion 17p and bi-allelic inactivation of TP53 has a significant impact on clinical outcome in multiple myeloma. Haematologica. 2017 09; 102(9):e364-e367. PMID: 28550191.
      View in: PubMed
    12. Weinhold N, Ashby C, Rasche L, Chavan SS, Stein C, Stephens OW, Tytarenko R, Bauer MA, Meissner T, Deshpande S, Patel PH, Buzder T, Molnar G, Peterson EA, van Rhee F, Zangari M, Thanendrarajan S, Schinke C, Tian E, Epstein J, Barlogie B, Davies FE, Heuck CJ, Walker BA, Morgan GJ. Clonal selection and double-hit events involving tumor suppressor genes underlie relapse in myeloma. Blood. 2016 09 29; 128(13):1735-44. PMID: 27516441.
      View in: PubMed
    13. Peterson EA, Bauer MA, Chavan SS, Ashby C, Weinhold N, Heuck CJ, Morgan GJ, Johann DJ. Enhancing cancer clonality analysis with integrative genomics. BMC Bioinformatics. 2015; 16 Suppl 13:S7. PMID: 26424171.
      View in: PubMed
    14. Ma S, Johnson D, Ashby C, Xiong D, Cramer CL, Moore JH, Zhang S, Huang X. SPARCoC: a new framework for molecular pattern discovery and cancer gene identification. PLoS One. 2015; 10(3):e0117135. PMID: 25768286.
      View in: PubMed
    15. Chang Z, Li G, Liu J, Zhang Y, Ashby C, Liu D, Cramer CL, Huang X. Bridger: a new framework for de novo transcriptome assembly using RNA-seq data. Genome Biol. 2015 Feb 11; 16:30. PMID: 25723335.
      View in: PubMed
    16. Chang Z, Wang Z, Ashby C, Zhou C, Li G, Zhang S, Huang X. eMBI: Boosting Gene Expression-based Clustering for Cancer Subtypes. Cancer Inform. 2014; 13(Suppl 2):105-12. PMID: 25374455.
      View in: PubMed
    17. Ashby C, Johnson D, Walker K, Kanj IA, Xia G, Huang X. New enumeration algorithm for protein structure comparison and classification. BMC Genomics. 2013; 14 Suppl 2:S1. PMID: 23445440.
      View in: PubMed
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