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Kejun Guo

TitleAssociate Research Professor
InstitutionUniversity of Colorado Denver - Anschutz Medical Campus
DepartmentSOM-MED
Phone303/724-5291

    Collapse Bibliographic 
    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.
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    1. Pasquesi GIM, Allen H, Ivancevic A, Barbachano-Guerrero A, Joyner O, Guo K, Simpson DM, Gapin K, Horton I, Nguyen LL, Yang Q, Warren CJ, Florea LD, Bitler BG, Santiago ML, Sawyer SL, Chuong EB. Regulation of human interferon signaling by transposon exonization. Cell. 2024 Dec 26; 187(26):7621-7636.e19. PMID: 39672162.
      View in: PubMed
    2. Mickens KL, Dillon SM, Guo K, Thompson AN, Barrett BS, Wood C, Kechris K, Santiago ML, Wilson CC. Death and survival of gut CD4 T cells following HIV-1 infection ex vivo. PNAS Nexus. 2024 Nov; 3(11):pgae486. PMID: 39780917.
      View in: PubMed
    3. Pasquesi GIM, Allen H, Ivancevic A, Barbachano-Guerrero A, Joyner O, Guo K, Simpson DM, Gapin K, Horton I, Nguyen L, Yang Q, Warren CJ, Florea LD, Bitler BG, Santiago ML, Sawyer SL, Chuong EB. Regulation of human interferon signaling by transposon exonization. bioRxiv. 2023 Sep 15. PMID: 37745311.
      View in: PubMed
    4. Jones ST, Guo K, Cooper EH, Dillon SM, Wood C, Nguyen DH, Shen G, Barrett BS, Frank DN, Kroehl M, Janoff EN, Kechris K, Wilson CC, Santiago ML. Altered Immunoglobulin Repertoire and Decreased IgA Somatic Hypermutation in the Gut during Chronic HIV-1 Infection. J Virol. 2022 09 14; 96(17):e0097622. PMID: 35938870.
      View in: PubMed
    5. Guo K, Barrett BS, Morrison JH, Mickens KL, Vladar EK, Hasenkrug KJ, Poeschla EM, Santiago ML. Interferon resistance of emerging SARS-CoV-2 variants. Proc Natl Acad Sci U S A. 2022 08 09; 119(32):e2203760119. PMID: 35867811.
      View in: PubMed
    6. Galbraith MD, Kinning KT, Sullivan KD, Araya P, Smith KP, Granrath RE, Shaw JR, Baxter R, Jordan KR, Russell S, Dzieciatkowska M, Reisz JA, Gamboni F, Cendali F, Ghosh T, Guo K, Wilson CC, Santiago ML, Monte AA, Bennett TD, Hansen KC, Hsieh EWY, D'Alessandro A, Espinosa JM. Specialized interferon action in COVID-19. Proc Natl Acad Sci U S A. 2022 03 15; 119(11). PMID: 35217532.
      View in: PubMed
    7. Windsor WJ, Knight V, Merkel PA, Lamb MM, Tucker HR, Carson K, Howard KM, Yates JL, Santiago ML, McCarthy MK, Morrison TE, Kedl RM, Frazer-Abel A, Guo K, Andersen G, Huey L, Barrett BS, Col?n-Franco JM, Lee WT, Chu MC. COVID-19 Serology Control Panel Using the Dried-Tube Specimen Method. Am J Trop Med Hyg. 2022 01 07; 106(2):562-565. PMID: 34996045.
      View in: PubMed
    8. Dillon SM, Mickens KL, Thompson TA, Cooper EH, Nesladek S, Christians AJ, Castleman M, Guo K, Wood C, Frank DN, Kechris K, Santiago ML, Wilson CC. Granzyme B+ CD4 T cells accumulate in the colon during chronic HIV-1 infection. Gut Microbes. 2022 Jan-Dec; 14(1):2045852. PMID: 35258402.
      View in: PubMed
    9. Guo K, Barrett BS, Mickens KL, Vladar EK, Morrison JH, Hasenkrug KJ, Poeschla EM, Santiago ML. Interferon Resistance of Emerging SARS-CoV-2 Variants. bioRxiv. 2021 Dec 10. PMID: 33758840.
      View in: PubMed
    10. Barrett B, Nguyen DH, Xu J, Guo K, Shetty S, Jones ST, Mickens KL, Shepard C, Roers A, Behrendt R, Wu L, Kim B, Santiago ML. SAMHD1 Promotes the Antiretroviral Adaptive Immune Response in Mice Exposed to Lipopolysaccharide. J Immunol. 2022 01 15; 208(2):444-453. PMID: 34893529.
      View in: PubMed
    11. Guo K, Shen G, Kibbie J, Gonzalez T, Dillon SM, Smith HA, Cooper EH, Lavender K, Hasenkrug KJ, Sutter K, Dittmer U, Kroehl M, Kechris K, Wilson CC, Santiago ML. Qualitative Differences Between the IFNa subtypes and IFN? Influence Chronic Mucosal HIV-1 Pathogenesis. PLoS Pathog. 2020 10; 16(10):e1008986. PMID: 33064743.
      View in: PubMed
    12. Dillon SM, Guo K, Castleman MJ, Santiago ML, Wilson CC. Quantifying HIV-1-Mediated Gut CD4+ T Cell Deathin the Lamina Propria Aggregate Culture (LPAC) Model. Bio Protoc. 2020 Jan 20; 10(2):e3486. PMID: 33654719.
      View in: PubMed
    13. Dillon SM, Guo K, Austin GL, Gianella S, Engen PA, Mutlu EA, Losurdo J, Swanson G, Chakradeo P, Keshavarzian A, Landay AL, Santiago ML, Wilson CC. A compartmentalized type I interferon response in the gut during chronic HIV-1 infection is associated with immunopathogenesis. AIDS. 2018 07 31; 32(12):1599-1611. PMID: 29762170.
      View in: PubMed
    14. Westrich JA, Warren CJ, Klausner MJ, Guo K, Liu CW, Santiago ML, Pyeon D. Human Papillomavirus 16 E7 Stabilizes APOBEC3A Protein by Inhibiting Cullin 2-Dependent Protein Degradation. J Virol. 2018 04 01; 92(7). PMID: 29367246.
      View in: PubMed
    15. Miller SM, Miles B, Guo K, Folkvord J, Meditz AL, McCarter MD, Levy DN, MaWhinney S, Santiago ML, Connick E. Follicular Regulatory T Cells Are Highly Permissive to R5-Tropic HIV-1. J Virol. 2017 09 01; 91(17). PMID: 28615202.
      View in: PubMed
    16. Barrett BS, Harper MS, Jones ST, Guo K, Heilman KJ, Kedl RM, Hasenkrug KJ, Santiago ML. Type I interferon signaling is required for the APOBEC3/Rfv3-dependent neutralizing antibody response but not innate retrovirus restriction. Retrovirology. 2017 04 17; 14(1):25. PMID: 28415995.
      View in: PubMed
    17. Yoder AC, Guo K, Dillon SM, Phang T, Lee EJ, Harper MS, Helm K, Kappes JC, Ochsenbauer C, McCarter MD, Wilson CC, Santiago ML. The transcriptome of HIV-1 infected intestinal CD4+ T cells exposed to enteric bacteria. PLoS Pathog. 2017 02; 13(2):e1006226. PMID: 28241075.
      View in: PubMed
    18. Dillon SM, Kibbie J, Lee EJ, Guo K, Santiago ML, Austin GL, Gianella S, Landay AL, Donovan AM, Frank DN, McCARTER MD, Wilson CC. Low abundance of colonic butyrate-producing bacteria in HIV infection is associated with microbial translocation and immune activation. AIDS. 2017 02 20; 31(4):511-521. PMID: 28002063.
      View in: PubMed
    19. Li SX, Barrett BS, Guo K, Kassiotis G, Hasenkrug KJ, Dittmer U, Gibbert K, Santiago ML. Tetherin/BST-2 promotes dendritic cell activation and function during acute retrovirus infection. Sci Rep. 2016 Feb 05; 6:20425. PMID: 26846717.
      View in: PubMed
    20. Dillon SM, Lee EJ, Donovan AM, Guo K, Harper MS, Frank DN, McCarter MD, Santiago ML, Wilson CC. Enhancement of HIV-1 infection and intestinal CD4+ T cell depletion ex vivo by gut microbes altered during chronic HIV-1 infection. Retrovirology. 2016 Jan 14; 13:5. PMID: 26762145.
      View in: PubMed
    21. Harper MS, Guo K, Gibbert K, Lee EJ, Dillon SM, Barrett BS, McCarter MD, Hasenkrug KJ, Dittmer U, Wilson CC, Santiago ML. Interferon-a Subtypes in an Ex Vivo Model of Acute HIV-1 Infection: Expression, Potency and Effector Mechanisms. PLoS Pathog. 2015; 11(11):e1005254. PMID: 26529416.
      View in: PubMed
    22. Guo K, Halemano K, Schmitt K, Katuwal M, Wang Y, Harper MS, Heilman KJ, Kuwata T, Stephens EB, Santiago ML. Immunoglobulin VH gene diversity and somatic hypermutation during SIV infection of rhesus macaques. Immunogenetics. 2015 Jul; 67(7):355-70. PMID: 25994147.
      View in: PubMed
    23. Warren CJ, Xu T, Guo K, Griffin LM, Westrich JA, Lee D, Lambert PF, Santiago ML, Pyeon D. APOBEC3A functions as a restriction factor of human papillomavirus. J Virol. 2015 Jan; 89(1):688-702. PMID: 25355878.
      View in: PubMed
    24. Barrett BS, Guo K, Harper MS, Li SX, Heilman KJ, Davidson NO, Santiago ML. Reassessment of murine APOBEC1 as a retrovirus restriction factor in vivo. Virology. 2014 Nov; 468-470:601-608. PMID: 25303118.
      View in: PubMed
    25. Halemano K, Guo K, Heilman KJ, Barrett BS, Smith DS, Hasenkrug KJ, Santiago ML. Immunoglobulin somatic hypermutation by APOBEC3/Rfv3 during retroviral infection. Proc Natl Acad Sci U S A. 2014 May 27; 111(21):7759-64. PMID: 24821801.
      View in: PubMed
    26. Li SX, Barrett BS, Harper MS, Heilman KJ, Halemano K, Steele AK, Guo K, Silverman RH, Santiago ML. Ribonuclease L is not critical for innate restriction and adaptive immunity against Friend retrovirus infection. Virology. 2013 Aug 15; 443(1):134-42. PMID: 23725696.
      View in: PubMed
    27. Halemano K, Harper MS, Guo K, Li SX, Heilman KJ, Barrett BS, Santiago ML. Humoral immunity in the Friend retrovirus infection model. Immunol Res. 2013 Mar; 55(1-3):249-60. PMID: 22961660.
      View in: PubMed
    28. Barrett BS, Smith DS, Li SX, Guo K, Hasenkrug KJ, Santiago ML. A single nucleotide polymorphism in tetherin promotes retrovirus restriction in vivo. PLoS Pathog. 2012; 8(3):e1002596. PMID: 22457621.
      View in: PubMed
    29. Smith DS, Guo K, Barrett BS, Heilman KJ, Evans LH, Hasenkrug KJ, Greene WC, Santiago ML. Noninfectious retrovirus particles drive the APOBEC3/Rfv3 dependent neutralizing antibody response. PLoS Pathog. 2011 Oct; 7(10):e1002284. PMID: 21998583.
      View in: PubMed
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