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Howard Cottam

TitleRecall Non-faculty Academic
InstitutionUniversity of California San Diego
DepartmentMedicine
Address9500 Gilman Drive #0695
La Jolla CA 92093
Phone858-534-5424
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help.
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    1. Shukla NM, Arimoto KI, Yao S, Fan JB, Zhang Y, Sato-Kaneko F, Lao FS, Hosoya T, Messer K, Pu M, Cottam HB, Carson DA, Hayashi T, Zhang DE, Corr M. Identification of Compounds That Prolong Type I Interferon Signaling as Potential Vaccine Adjuvants. SLAS Discov. 2018 May 01; 2472555218774308. PMID: 29751735.
      View in: PubMed
    2. Chan M, Kakitsubata Y, Hayashi T, Ahmadi A, Yao S, Shukla NM, Oyama SY, Baba A, Nguyen B, Corr M, Suda Y, Carson DA, Cottam HB, Wakao M. Structure-Activity Relationship Studies of Pyrimido[5,4-b]indoles as Selective Toll-Like Receptor 4 Ligands. J Med Chem. 2017 Nov 22; 60(22):9142-9161. PMID: 29049886.
      View in: PubMed
    3. Goff PH, Hayashi T, He W, Yao S, Cottam HB, Tan GS, Crain B, Krammer F, Messer K, Pu M, Carson DA, Palese P, Corr M. Synthetic Toll-Like Receptor 4 (TLR4) and TLR7 Ligands Work Additively via MyD88 To Induce Protective Antiviral Immunity in Mice. J Virol. 2017 10 01; 91(19). PMID: 28724768.
      View in: PubMed
    4. Chan M, Ahmadi A, Yao S, Sato-Kaneko F, Messer K, Pu M, Nguyen B, Hayashi T, Corr M, Carson DA, Cottam HB, Shukla NM. Identification of Biologically Active Pyrimido[5,4-b]indoles That Prolong NF-?B Activation without Intrinsic Activity. ACS Comb Sci. 2017 08 14; 19(8):533-543. PMID: 28657707.
      View in: PubMed
    5. Kim C, Ojo-Amaize E, Spencer B, Rockenstein E, Mante M, Desplats P, Wrasidlo W, Adame A, Nchekwube E, Oyemade O, Okogun J, Chan M, Cottam H, Masliah E. Hypoestoxide reduces neuroinflammation and a-synuclein accumulation in a mouse model of Parkinson's disease. J Neuroinflammation. 2015 Dec 18; 12:236. PMID: 26683203; PMCID: PMC4683943.
    6. Shinchi H, Crain B, Yao S, Chan M, Zhang SS, Ahmadiiveli A, Suda Y, Hayashi T, Cottam HB, Carson DA. Enhancement of the Immunostimulatory Activity of a TLR7 Ligand by Conjugation to Polysaccharides. Bioconjug Chem. 2015 Aug 19; 26(8):1713-23. PMID: 26193334.
      View in: PubMed
    7. Hayashi T, Yao S, Crain B, Promessi VJ, Shyu L, Sheng C, Kang M, Cottam HB, Carson DA, Corr M. Induction of Tolerogenic Dendritic Cells by a PEGylated TLR7 Ligand for Treatment of Type 1 Diabetes. PLoS One. 2015; 10(6):e0129867. PMID: 26076454; PMCID: PMC4468074.
    8. Goff PH, Hayashi T, Martínez-Gil L, Corr M, Crain B, Yao S, Cottam HB, Chan M, Ramos I, Eggink D, Heshmati M, Krammer F, Messer K, Pu M, Fernandez-Sesma A, Palese P, Carson DA. Synthetic Toll-like receptor 4 (TLR4) and TLR7 ligands as influenza virus vaccine adjuvants induce rapid, sustained, and broadly protective responses. J Virol. 2015 Mar; 89(6):3221-35. PMID: 25568203; PMCID: PMC4337541.
    9. Nour A, Hayashi T, Chan M, Yao S, Tawatao RI, Crain B, Tsigelny IF, Kouznetsova VL, Ahmadiiveli A, Messer K, Pu M, Corr M, Carson DA, Cottam HB. Discovery of substituted 4-aminoquinazolines as selective Toll-like receptor 4 ligands. Bioorg Med Chem Lett. 2014 Nov 01; 24(21):4931-8. PMID: 25288184; PMCID: PMC4250372.
    10. Hayashi T, Crain B, Yao S, Caneda CD, Cottam HB, Chan M, Corr M, Carson DA. Novel synthetic toll-like receptor 4/MD2 ligands attenuate sterile inflammation. J Pharmacol Exp Ther. 2014 Aug; 350(2):330-40. PMID: 24893985; PMCID: PMC4109491.
    11. Wu CC, Crain B, Yao S, Sabet M, Lao FS, Tawatao RI, Chan M, Smee DF, Julander JG, Cottam HB, Guiney DG, Corr M, Carson DA, Hayashi T. Innate immune protection against infectious diseases by pulmonary administration of a phospholipid-conjugated TLR7 ligand. J Innate Immun. 2014; 6(3):315-24. PMID: 24192551; PMCID: PMC3972367.
    12. Brown SH, Cheng CY, Saldanha SA, Wu J, Cottam HB, Sankaran B, Taylor SS. Implementing fluorescence anisotropy screening and crystallographic analysis to define PKA isoform-selective activation by cAMP analogs. ACS Chem Biol. 2013 Oct 18; 8(10):2164-72. PMID: 23978166; PMCID: PMC3827627.
    13. Crain B, Yao S, Keophilaone V, Promessi V, Kang M, Barberis A, Maj R, Mura E, Passini N, Holldack J, Ochoa R, Cottam HB, Carson DA, Hayashi T. Inhibition of keratinocyte proliferation by phospholipid-conjugates of a TLR7 ligand in a Myc-induced hyperplastic actinic keratosis model in the absence of systemic side effects. Eur J Dermatol. 2013 Sep-Oct; 23(5):618-28. PMID: 24225049; PMCID: PMC3959874.
    14. Chan M, Hayashi T, Mathewson RD, Nour A, Hayashi Y, Yao S, Tawatao RI, Crain B, Tsigelny IF, Kouznetsova VL, Messer K, Pu M, Corr M, Carson DA, Cottam HB. Identification of substituted pyrimido[5,4-b]indoles as selective Toll-like receptor 4 ligands. J Med Chem. 2013 Jun 13; 56(11):4206-23. PMID: 23656327; PMCID: PMC3722616.
    15. Hayashi T, Yao S, Crain B, Chan M, Tawatao RI, Gray C, Vuong L, Lao F, Cottam HB, Carson DA, Corr M. Treatment of autoimmune inflammation by a TLR7 ligand regulating the innate immune system. PLoS One. 2012; 7(9):e45860. PMID: 23029281; PMCID: PMC3461028.
    16. Pu M, Hayashi T, Cottam H, Mulvaney J, Arkin M, Corr M, Carson D, Messer K. Analysis of high-throughput screening assays using cluster enrichment. Stat Med. 2012 Dec 30; 31(30):4175-89. PMID: 22763983; PMCID: PMC3635947.
    17. Hayashi T, Yao S, Crain B, Chan M, Cottam HB, Lao F, Carson DA, Corr M. Mast cell-mediated inhibition of abdominal neutrophil inflammation by a PEGylated TLR7 ligand. Mediators Inflamm. 2012; 2012:262394. PMID: 22619481; PMCID: PMC3348532.
    18. Enzler T, Sano Y, Choo MK, Cottam HB, Karin M, Tsao H, Park JM. Cell-selective inhibition of NF-?B signaling improves therapeutic index in a melanoma chemotherapy model. Cancer Discov. 2011 Nov; 1(6):496-507. PMID: 22389871; PMCID: PMC3290412.
    19. Chan M, Hayashi T, Mathewson RD, Yao S, Gray C, Tawatao RI, Kalenian K, Zhang Y, Hayashi Y, Lao FS, Cottam HB, Carson DA. Synthesis and characterization of PEGylated toll like receptor 7 ligands. Bioconjug Chem. 2011 Mar 16; 22(3):445-54. PMID: 21338093; PMCID: PMC3063487.
    20. Hayashi T, Chan M, Norton JT, Wu CC, Yao S, Cottam HB, Tawatao RI, Corr M, Carson DA, Daniels GA. Additive melanoma suppression with intralesional phospholipid-conjugated TLR7 agonists and systemic IL-2. Melanoma Res. 2011 Feb; 21(1):66-75. PMID: 21030882.
      View in: PubMed
    21. Wu RP, Hayashi T, Cottam HB, Jin G, Yao S, Wu CC, Rosenbach MD, Corr M, Schwab RB, Carson DA. Nrf2 responses and the therapeutic selectivity of electrophilic compounds in chronic lymphocytic leukemia. Proc Natl Acad Sci U S A. 2010 Apr 20; 107(16):7479-84. PMID: 20368435; PMCID: PMC2867719.
    22. Hayashi T, Crain B, Corr M, Chan M, Cottam HB, Maj R, Barberis A, Leoni L, Carson DA. Intravesical Toll-like receptor 7 agonist R-837: optimization of its formulation in an orthotopic mouse model of bladder cancer. Int J Urol. 2010 May; 17(5):483-90. PMID: 20337728; PMCID: PMC3876967.
    23. Chan M, Hayashi T, Kuy CS, Gray CS, Wu CC, Corr M, Wrasidlo W, Cottam HB, Carson DA. Synthesis and immunological characterization of toll-like receptor 7 agonistic conjugates. Bioconjug Chem. 2009 Jun; 20(6):1194-200. PMID: 19445505; PMCID: PMC2976567.
    24. Jin G, Lu D, Yao S, Wu CC, Liu JX, Carson DA, Cottam HB. Amide derivatives of ethacrynic acid: synthesis and evaluation as antagonists of Wnt/beta-catenin signaling and CLL cell survival. Bioorg Med Chem Lett. 2009 Feb 01; 19(3):606-9. PMID: 19121941.
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    25. Zhang L, Murray F, Zahno A, Kanter JR, Chou D, Suda R, Fenlon M, Rassenti L, Cottam H, Kipps TJ, Insel PA. Cyclic nucleotide phosphodiesterase profiling reveals increased expression of phosphodiesterase 7B in chronic lymphocytic leukemia. Proc Natl Acad Sci U S A. 2008 Dec 09; 105(49):19532-7. PMID: 19033455; PMCID: PMC2614795.
    26. Hayashi T, Cottam HB, Chan M, Jin G, Tawatao RI, Crain B, Ronacher L, Messer K, Carson DA, Corr M. Mast cell-dependent anorexia and hypothermia induced by mucosal activation of Toll-like receptor 7. Am J Physiol Regul Integr Comp Physiol. 2008 Jul; 295(1):R123-32. PMID: 18480244; PMCID: PMC2494819.
    27. Ojo-Amaize EA, Cottam HB, Oyemade OA, Okogun JI, Nchekwube EJ. Hypoestoxide inhibits tumor growth in the mouse CT26 colon tumor model. World J Gastroenterol. 2007 Sep 14; 13(34):4586-8. PMID: 17729410; PMCID: PMC4611831.
    28. Ojo-Amaize EA, Nchekwube EJ, Cottam HB, Oyemade OA, Adesomoju AA, Okogun JI. Plasmodium berghei: antiparasitic effects of orally administered hypoestoxide in mice. Exp Parasitol. 2007 Oct; 117(2):218-21. PMID: 17568581.
      View in: PubMed
    29. Wu CC, Hayashi T, Takabayashi K, Sabet M, Smee DF, Guiney DD, Cottam HB, Carson DA. Immunotherapeutic activity of a conjugate of a Toll-like receptor 7 ligand. Proc Natl Acad Sci U S A. 2007 Mar 06; 104(10):3990-5. PMID: 17360465; PMCID: PMC1820696.
    30. Saldanha SA, Kaler G, Cottam HB, Abagyan R, Taylor SS. Assay principle for modulators of protein-protein interactions and its application to non-ATP-competitive ligands targeting protein kinase A. Anal Chem. 2006 Dec 15; 78(24):8265-72. PMID: 17165815; PMCID: PMC3435108.
    31. Endo T, Nishio M, Enzler T, Cottam HB, Fukuda T, James DF, Karin M, Kipps TJ. BAFF and APRIL support chronic lymphocytic leukemia B-cell survival through activation of the canonical NF-kappaB pathway. Blood. 2007 Jan 15; 109(2):703-10. PMID: 16973958; PMCID: PMC1890820.
    32. Sabet M, Cottam HB, Guiney DG. Modulation of cytokine production and enhancement of cell viability by TLR7 and TLR9 ligands during anthrax infection of macrophages. FEMS Immunol Med Microbiol. 2006 Aug; 47(3):369-79. PMID: 16872373.
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    33. Jin G, Wu CC, Tawatao RI, Chan M, Carson DA, Cottam HB. Synthesis and immunostimulatory activity of 8-substituted amino 9-benzyladenines as potent Toll-like receptor 7 agonists. Bioorg Med Chem Lett. 2006 Sep 01; 16(17):4559-63. PMID: 16784848.
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    34. Barnard DL, Day CW, Bailey K, Heiner M, Montgomery R, Lauridsen L, Winslow S, Hoopes J, Li JK, Lee J, Carson DA, Cottam HB, Sidwell RW. Enhancement of the infectivity of SARS-CoV in BALB/c mice by IMP dehydrogenase inhibitors, including ribavirin. Antiviral Res. 2006 Aug; 71(1):53-63. PMID: 16621037.
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    35. Lee J, Wu CC, Lee KJ, Chuang TH, Katakura K, Liu YT, Chan M, Tawatao R, Chung M, Shen C, Cottam HB, Lai MM, Raz E, Carson DA. Activation of anti-hepatitis C virus responses via Toll-like receptor 7. Proc Natl Acad Sci U S A. 2006 Feb 07; 103(6):1828-33. PMID: 16446426; PMCID: PMC1413670.
    36. Jin G, Wu CC, Carson DA, Cottam HB. Guanosine analog in the pyrido[2,3-d]pyrimidine ring system as a potential toll-like receptor agonist. Nucleosides Nucleotides Nucleic Acids. 2006; 25(12):1391-7. PMID: 17067960.
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    37. Lu D, Cottam HB, Corr M, Carson DA. Repression of beta-catenin function in malignant cells by nonsteroidal antiinflammatory drugs. Proc Natl Acad Sci U S A. 2005 Dec 20; 102(51):18567-71. PMID: 16352713; PMCID: PMC1317972.
    38. Batova A, Cottam H, Yu J, Diccianni MB, Carrera CJ, Yu AL. EFA (9-beta-D-erythrofuranosyladenine) is an effective salvage agent for methylthioadenosine phosphorylase-selective therapy of T-cell acute lymphoblastic leukemia with L-alanosine. Blood. 2006 Feb 01; 107(3):898-903. PMID: 16234352; PMCID: PMC1895892.
    39. Barchéchath SD, Tawatao RI, Corr M, Carson DA, Cottam HB. Inhibitors of apoptosis in lymphocytes: synthesis and biological evaluation of compounds related to pifithrin-alpha. J Med Chem. 2005 Oct 06; 48(20):6409-22. PMID: 16190767.
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    40. Barchéchath SD, Tawatao RI, Corr M, Carson DA, Cottam HB. Quinolinium salt as a potent inhibitor of lymphocyte apoptosis. Bioorg Med Chem Lett. 2005 Apr 01; 15(7):1785-8. PMID: 15780606.
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    41. Kolluri SK, Corr M, James SY, Bernasconi M, Lu D, Liu W, Cottam HB, Leoni LM, Carson DA, Zhang XK. The R-enantiomer of the nonsteroidal antiinflammatory drug etodolac binds retinoid X receptor and induces tumor-selective apoptosis. Proc Natl Acad Sci U S A. 2005 Feb 15; 102(7):2525-30. PMID: 15699354; PMCID: PMC548323.
    42. Lu D, Zhao Y, Tawatao R, Cottam HB, Sen M, Leoni LM, Kipps TJ, Corr M, Carson DA. Activation of the Wnt signaling pathway in chronic lymphocytic leukemia. Proc Natl Acad Sci U S A. 2004 Mar 02; 101(9):3118-23. PMID: 14973184; PMCID: PMC365753.
    43. Wu CC, Castro JE, Motta M, Cottam HB, Kyburz D, Kipps TJ, Corr M, Carson DA. Selection of oligonucleotide aptamers with enhanced uptake and activation of human leukemia B cells. Hum Gene Ther. 2003 Jun 10; 14(9):849-60. PMID: 12828856.
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    44. Lee J, Chuang TH, Redecke V, She L, Pitha PM, Carson DA, Raz E, Cottam HB. Molecular basis for the immunostimulatory activity of guanine nucleoside analogs: activation of Toll-like receptor 7. Proc Natl Acad Sci U S A. 2003 May 27; 100(11):6646-51. PMID: 12738885; PMCID: PMC164501.
    45. Ojo-Amaize EA, Nchekwube EJ, Cottam HB, Bai R, Verdier-Pinard P, Kakkanaiah VN, Varner JA, Leoni L, Okogun JI, Adesomoju AA, Oyemade OA, Hamel E. Hypoestoxide, a natural nonmutagenic diterpenoid with antiangiogenic and antitumor activity: possible mechanisms of action. Cancer Res. 2002 Jul 15; 62(14):4007-14. PMID: 12124334.
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    46. Shih H, Cottam HB, Carson DA. Facile synthesis of 9-substituted 9-deazapurines as potential purine nucleoside phosphorylase inhibitors. Chem Pharm Bull (Tokyo). 2002 Mar; 50(3):364-7. PMID: 11911199.
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