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Charles Preston Neff

TitleAsst Professor
InstitutionUniversity of Colorado Denver - Anschutz Medical Campus
DepartmentSOM-MED

    Collapse Research 
    Collapse research activities and funding
    R21DK138855     (NEFF, CHARLES PRESTON)Mar 15, 2024 - Feb 28, 2026
    NIH
    Effect of ILC3 loss on epithelial barrier function during ART Treated HIV infection
    Role: Principal Investigator
    K01DK121864     (NEFF, CHARLES PRESTON)Sep 1, 2019 - May 31, 2023
    NIH
    Interactions of Intestinal Epithelial Cells, The Innate Immune System and Gut Microbiota During Dysbiosis
    Role: Principal Investigator

    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. Schump MD, Bernstein DI, Bravo FJ, Neff CP. Selection, activity, and nuclease stabilization of cross-neutralizing DNA aptamers targeting HSV-1 and HSV-2. Virology. 2024 01; 589:109916. PMID: 37925791.
      View in: PubMed
    2. Lazzaro A, Colorado ASB, Neff CP, Nusbacher N, Boyd K, Fiorillo S, Martin C, Siebert J, Campbell T, Borok M, Palmer B, Lozupone C. Antiretroviral treatment is less effective at reducing gut microbiome-associated inflammation and T cell activation in people living with HIV in rural versus urban Zimbabwe. Res Sq. 2023 Aug 31. PMID: 37693491.
      View in: PubMed
    3. Neff CP, Cikara M, Geiss BJ, Thomas Caltagirone G, Liao A, Atif SM, Macdonald B, Schaden R. Nucleocapsid protein binding DNA aptamers for detection of SARS-COV-2. Curr Res Biotechnol. 2023; 5:100132. PMID: 37275459.
      View in: PubMed
    4. Littlefield KM, Schneider JM, Neff CP, Soesanto V, Siebert JC, Nusbacher NM, Moreno-Huizar N, Cartwright IM, Armstrong AJS, Colgen SP, Lozupone CA, Palmer BE. Elevated inflammatory fecal immune factors in men who have sex with men with HIV associate with microbiome composition and gut barrier function. Front Immunol. 2022; 13:1072720. PMID: 36605218.
      View in: PubMed
    5. Littlefield KM, Watson RO, Schneider JM, Neff CP, Yamada E, Zhang M, Campbell TB, Falta MT, Jolley SE, Fontenot AP, Palmer BE. SARS-CoV-2-specific T cells associate with inflammation and reduced lung function in pulmonary post-acute sequalae of SARS-CoV-2. PLoS Pathog. 2022 05; 18(5):e1010359. PMID: 35617421.
      View in: PubMed
    6. Arnolds KL, Yamada E, Neff CP, Schneider JM, Palmer BE, Lozupone CA. Disruption of Genes Encoding Putative Zwitterionic Capsular Polysaccharides of Diverse Intestinal Bacteroides Reduces the Induction of Host Anti-Inflammatory Factors. Microb Ecol. 2023 May; 85(4):1620-1629. PMID: 35596750.
      View in: PubMed
    7. Tengesdal IW, Li S, Powers NE, May M, Neff CP, Joosten LAB, Marchetti C, Dinarello CA. Activation of Host-NLRP3 Inflammasome in Myeloid Cells Dictates Response to Anti-PD-1 Therapy in Metastatic Breast Cancers. Pharmaceuticals (Basel). 2022 May 04; 15(5). PMID: 35631400.
      View in: PubMed
    8. Tengesdal IW, Menon DR, Osborne DG, Neff CP, Powers NE, Gamboni F, Mauro AG, D'Alessandro A, Stefanoni D, Henen MA, Mills TS, De Graaf DM, Azam T, Vogeli B, Palmer BE, Pietras EM, DeGregori J, Tan AC, Joosten LAB, Fujita M, Dinarello CA, Marchetti C. Targeting tumor-derived NLRP3 reduces melanoma progression by limiting MDSCs expansion. Proc Natl Acad Sci U S A. 2021 03 09; 118(10). PMID: 33649199.
      View in: PubMed
    9. Yamada E, Martin CG, Moreno-Huizar N, Fouquier J, Neff CP, Coleman SL, Schneider JM, Huber J, Nusbacher NM, McCarter M, Campbell TB, Lozupone CA, Palmer BE. Intestinal microbial communities and Holdemanella isolated from HIV+/- men who have sex with men increase frequencies of lamina propria CCR5+ CD4+ T cells. Gut Microbes. 2021 Jan-Dec; 13(1):1997292. PMID: 34818131.
      View in: PubMed
    10. Neff CP, Atif SM, Logue EC, Siebert J, G?rg C, Lavelle J, Fiorillo S, Twigg H, Campbell TB, Fontenot AP, Palmer BE. HIV Infection Is Associated with Loss of Anti-Inflammatory Alveolar Macrophages. J Immunol. 2020 11 01; 205(9):2447-2455. PMID: 32929038.
      View in: PubMed
    11. Armstrong AJS, Shaffer M, Nusbacher NM, Griesmer C, Fiorillo S, Schneider JM, Neff CP, Li SX, Fontenot AP, Campbell T, Palmer BE, Lozupone CA. Correction to: An exploration of Prevotella-rich microbiomes in HIV and men who have sex with men. Microbiome. 2020 04 06; 8(1):50. PMID: 32252810.
      View in: PubMed
    12. Coleman SL, Neff CP, Li SX, Armstrong AJS, Schneider JM, Sen S, Fennimore B, Campbell TB, Lozupone CA, Palmer BE. Can gut microbiota of men who have sex with men influence HIV transmission? Gut Microbes. 2020 05 03; 11(3):610-619. PMID: 32036739.
      View in: PubMed
    13. Siebert JC, Neff CP, Schneider JM, Regner EH, Ohri N, Kuhn KA, Palmer BE, Lozupone CA, G?rg C. VOLARE: visual analysis of disease-associated microbiome-immune system interplay. BMC Bioinformatics. 2019 Aug 20; 20(1):432. PMID: 31429723.
      View in: PubMed
    14. Li SX, Sen S, Schneider JM, Xiong KN, Nusbacher NM, Moreno-Huizar N, Shaffer M, Armstrong AJS, Severs E, Kuhn K, Neff CP, McCarter M, Campbell T, Lozupone CA, Palmer BE. Gut microbiota from high-risk men who have sex with men drive immune activation in gnotobiotic mice and in vitro HIV infection. PLoS Pathog. 2019 04; 15(4):e1007611. PMID: 30947289.
      View in: PubMed
    15. Jones D, Como CN, Jing L, Blackmon A, Neff CP, Krueger O, Bubak AN, Palmer BE, Koelle DM, Nagel MA. Varicella zoster virus productively infects human peripheral blood mononuclear cells to modulate expression of immunoinhibitory proteins and blocking PD-L1 enhances virus-specific CD8+ T cell effector function. PLoS Pathog. 2019 03; 15(3):e1007650. PMID: 30870532.
      View in: PubMed
    16. Li S, Amo-Aparicio J, Neff CP, Tengesdal IW, Azam T, Palmer BE, L?pez-Vales R, Bufler P, Dinarello CA. Role for nuclear interleukin-37 in the suppression of innate immunity. Proc Natl Acad Sci U S A. 2019 03 05; 116(10):4456-4461. PMID: 30792349.
      View in: PubMed
    17. Jin Y, Roberts GHL, Ferrara TM, Ben S, van Geel N, Wolkerstorfer A, Ezzedine K, Siebert J, Neff CP, Palmer BE, Santorico SA, Spritz RA. Early-onset autoimmune vitiligo associated with an enhancer variant haplotype that upregulates class II HLA expression. Nat Commun. 2019 01 23; 10(1):391. PMID: 30674883.
      View in: PubMed
    18. Logue EC, Neff CP, Mack DG, Martin AK, Fiorillo S, Lavelle J, Vandivier RW, Campbell TB, Palmer BE, Fontenot AP. Upregulation of Chitinase 1 in Alveolar Macrophages of HIV-Infected Smokers. J Immunol. 2019 03 01; 202(5):1363-1372. PMID: 30665939.
      View in: PubMed
    19. Neff CP, Krueger O, Xiong K, Arif S, Nusbacher N, Schneider JM, Cunningham AW, Armstrong A, Li S, McCarter MD, Campbell TB, Lozupone CA, Palmer BE. Fecal Microbiota Composition Drives Immune Activation in HIV-infected Individuals. EBioMedicine. 2018 Apr; 30:192-202. PMID: 29650491.
      View in: PubMed
    20. Marchetti C, Swartzwelter B, Gamboni F, Neff CP, Richter K, Azam T, Carta S, Tengesdal I, Nemkov T, D'Alessandro A, Henry C, Jones GS, Goodrich SA, St Laurent JP, Jones TM, Scribner CL, Barrow RB, Altman RD, Skouras DB, Gattorno M, Grau V, Janciauskiene S, Rubartelli A, Joosten LAB, Dinarello CA. OLT1177, a ?-sulfonyl nitrile compound, safe in humans, inhibits the NLRP3 inflammasome and reverses the metabolic cost of inflammation. Proc Natl Acad Sci U S A. 2018 02 13; 115(7):E1530-E1539. PMID: 29378952.
      View in: PubMed
    21. Jones D, Neff CP, Palmer BE, Stenmark K, Nagel MA. Varicella zoster virus-infected cerebrovascular cells produce a proinflammatory environment. Neurol Neuroimmunol Neuroinflamm. 2017 Sep; 4(5):e382. PMID: 29159203.
      View in: PubMed
    22. Hu S, Neff CP, Kumar DM, Habu Y, Akkina SR, Seki T, Akkina R. A humanized mouse model for HIV-2 infection and efficacy testing of a single-pill triple-drug combination anti-retroviral therapy. Virology. 2017 01 15; 501:115-118. PMID: 27912079.
      View in: PubMed
    23. Jones D, Blackmon A, Neff CP, Palmer BE, Gilden D, Badani H, Nagel MA. Varicella-Zoster Virus Downregulates Programmed Death Ligand 1 and Major Histocompatibility Complex Class I in Human Brain Vascular Adventitial Fibroblasts, Perineurial Cells, and Lung Fibroblasts. J Virol. 2016 Dec 01; 90(23):10527-10534. PMID: 27630241.
      View in: PubMed
    24. Neff CP, Rhodes ME, Arnolds KL, Collins CB, Donnelly J, Nusbacher N, Jedlicka P, Schneider JM, McCarter MD, Shaffer M, Mazmanian SK, Palmer BE, Lozupone CA. Diverse Intestinal Bacteria Contain Putative Zwitterionic Capsular Polysaccharides with Anti-inflammatory Properties. Cell Host Microbe. 2016 Oct 12; 20(4):535-547. PMID: 27693306.
      View in: PubMed
    25. Schade H, Sen S, Neff CP, Freed BM, Gao D, Gutman JA, Palmer BE. Programmed Death 1 Expression on CD4+ T Cells Predicts Mortality after Allogeneic Stem Cell Transplantation. Biol Blood Marrow Transplant. 2016 12; 22(12):2172-2179. PMID: 27519280.
      View in: PubMed
    26. Li SX, Armstrong A, Neff CP, Shaffer M, Lozupone CA, Palmer BE. Complexities of Gut Microbiome Dysbiosis in the Context of HIV Infection and Antiretroviral Therapy. Clin Pharmacol Ther. 2016 Jun; 99(6):600-11. PMID: 26940481.
      View in: PubMed
    27. Cavalli G, Hayashi M, Jin Y, Yorgov D, Santorico SA, Holcomb C, Rastrou M, Erlich H, Tengesdal IW, Dagna L, Neff CP, Palmer BE, Spritz RA, Dinarello CA. MHC class II super-enhancer increases surface expression of HLA-DR and HLA-DQ and affects cytokine production in autoimmune vitiligo. Proc Natl Acad Sci U S A. 2016 Feb 02; 113(5):1363-8. PMID: 26787888.
      View in: PubMed
    28. Akhmetzyanova I, Drabczyk M, Neff CP, Gibbert K, Dietze KK, Werner T, Liu J, Chen L, Lang KS, Palmer BE, Dittmer U, Zelinskyy G. Correction: PD-L1 Expression on Retrovirus-Infected Cells Mediates Immune Escape from CD8+ T Cell Killing. PLoS Pathog. 2015 Dec; 11(12):e1005364. PMID: 26684741.
      View in: PubMed
    29. Akhmetzyanova I, Drabczyk M, Neff CP, Gibbert K, Dietze KK, Werner T, Liu J, Chen L, Lang KS, Palmer BE, Dittmer U, Zelinskyy G. PD-L1 Expression on Retrovirus-Infected Cells Mediates Immune Escape from CD8+ T Cell Killing. PLoS Pathog. 2015 Oct; 11(10):e1005224. PMID: 26484769.
      View in: PubMed
    30. Neff CP, Chain JL, MaWhinney S, Martin AK, Linderman DJ, Flores SC, Campbell TB, Palmer BE, Fontenot AP. Lymphocytic alveolitis is associated with the accumulation of functionally impaired HIV-specific T cells in the lung of antiretroviral therapy-naive subjects. Am J Respir Crit Care Med. 2015 Feb 15; 191(4):464-73. PMID: 25536276.
      View in: PubMed
    31. Li S, Neff CP, Barber K, Hong J, Luo Y, Azam T, Palmer BE, Fujita M, Garlanda C, Mantovani A, Kim S, Dinarello CA. Extracellular forms of IL-37 inhibit innate inflammation in vitro and in vivo but require the IL-1 family decoy receptor IL-1R8. Proc Natl Acad Sci U S A. 2015 Feb 24; 112(8):2497-502. PMID: 25654981.
      View in: PubMed
    32. Lozupone CA, Rhodes ME, Neff CP, Fontenot AP, Campbell TB, Palmer BE. HIV-induced alteration in gut microbiota: driving factors, consequences, and effects of antiretroviral therapy. Gut Microbes. 2014 Jul 01; 5(4):562-70. PMID: 25078714.
      View in: PubMed
    33. Palmer BE, Neff CP, Lecureux J, Ehler A, Dsouza M, Remling-Mulder L, Korman AJ, Fontenot AP, Akkina R. In vivo blockade of the PD-1 receptor suppresses HIV-1 viral loads and improves CD4+ T cell levels in humanized mice. J Immunol. 2013 Jan 01; 190(1):211-9. PMID: 23209326.
      View in: PubMed
    34. Zhou J, Neff CP, Swiderski P, Li H, Smith DD, Aboellail T, Remling-Mulder L, Akkina R, Rossi JJ. Functional in vivo delivery of multiplexed anti-HIV-1 siRNAs via a chemically synthesized aptamer with a sticky bridge. Mol Ther. 2013 Jan; 21(1):192-200. PMID: 23164935.
      View in: PubMed
    35. Veselinovic M, Neff CP, Mulder LR, Akkina R. Topical gel formulation of broadly neutralizing anti-HIV-1 monoclonal antibody VRC01 confers protection against HIV-1 vaginal challenge in a humanized mouse model. Virology. 2012 Oct 25; 432(2):505-10. PMID: 22832125.
      View in: PubMed
    36. Zhou J, Neff CP, Liu X, Zhang J, Li H, Smith DD, Swiderski P, Aboellail T, Huang Y, Du Q, Liang Z, Peng L, Akkina R, Rossi JJ. Systemic administration of combinatorial dsiRNAs via nanoparticles efficiently suppresses HIV-1 infection in humanized mice. Mol Ther. 2011 Dec; 19(12):2228-38. PMID: 21952167.
      View in: PubMed
    37. Akkina R, Berges BK, Palmer BE, Remling L, Neff CP, Kuruvilla J, Connick E, Folkvord J, Gagliardi K, Kassu A, Akkina SR. Humanized Rag1-/- ?c-/- mice support multilineage hematopoiesis and are susceptible to HIV-1 infection via systemic and vaginal routes. PLoS One. 2011; 6(6):e20169. PMID: 21695116.
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    38. Neff CP, Kurisu T, Ndolo T, Fox K, Akkina R. A topical microbicide gel formulation of CCR5 antagonist maraviroc prevents HIV-1 vaginal transmission in humanized RAG-hu mice. PLoS One. 2011; 6(6):e20209. PMID: 21673796.
      View in: PubMed
    39. Neff CP, Zhou J, Remling L, Kuruvilla J, Zhang J, Li H, Smith DD, Swiderski P, Rossi JJ, Akkina R. An aptamer-siRNA chimera suppresses HIV-1 viral loads and protects from helper CD4(+) T cell decline in humanized mice. Sci Transl Med. 2011 Jan 19; 3(66):66ra6. PMID: 21248316.
      View in: PubMed
    40. Neff CP, Ndolo T, Tandon A, Habu Y, Akkina R. Oral pre-exposure prophylaxis by anti-retrovirals raltegravir and maraviroc protects against HIV-1 vaginal transmission in a humanized mouse model. PLoS One. 2010 Dec 21; 5(12):e15257. PMID: 21203568.
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    41. Zhou J, Swiderski P, Li H, Zhang J, Neff CP, Akkina R, Rossi JJ. Selection, characterization and application of new RNA HIV gp 120 aptamers for facile delivery of Dicer substrate siRNAs into HIV infected cells. Nucleic Acids Res. 2009 May; 37(9):3094-109. PMID: 19304999.
      View in: PubMed
    42. Garneau NL, Sokoloski KJ, Opyrchal M, Neff CP, Wilusz CJ, Wilusz J. The 3' untranslated region of sindbis virus represses deadenylation of viral transcripts in mosquito and Mammalian cells. J Virol. 2008 Jan; 82(2):880-92. PMID: 17977976.
      View in: PubMed
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