Ian Howard Mchardy

Title(s)	Assistant Professor, Medical Microbiology and Immunology
School	University of California, Davis
Address	Rm 3140 Tupper Hall CA 95616
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Publications

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. to make corrections and additions.

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Review of Clinical and Laboratory Diagnostics for Coccidioidomycosis. J Clin Microbiol. 2023 Mar 08; e0158122. McHardy IH, Barker B, Thompson GR. PMID: 36883820.

View in: PubMed Mentions: Fields:
Mic Microbiology
Wastewater sequencing reveals early cryptic SARS-CoV-2 variant transmission. Nature. 2022 09; 609(7925):101-108. Karthikeyan S, Levy JI, De Hoff P, Humphrey G, Birmingham A, Jepsen K, Farmer S, Tubb HM, Valles T, Tribelhorn CE, Tsai R, Aigner S, Sathe S, Moshiri N, Henson B, Mark AM, Hakim A, Baer NA, Barber T, Belda-Ferre P, Chac?n M, Cheung W, Cresini ES, Eisner ER, Lastrella AL, Lawrence ES, Marotz CA, Ngo TT, Ostrander T, Plascencia A, Salido RA, Seaver P, Smoot EW, McDonald D, Neuhard RM, Scioscia AL, Satterlund AM, Simmons EH, Abelman DB, Brenner D, Bruner JC, Buckley A, Ellison M, Gattas J, Gonias SL, Hale M, Hawkins F, Ikeda L, Jhaveri H, Johnson T, Kellen V, Kremer B, Matthews G, McLawhon RW, Ouillet P, Park D, Pradenas A, Reed S, Riggs L, Sanders A, Sollenberger B, Song A, White B, Winbush T, Aceves CM, Anderson C, Gangavarapu K, Hufbauer E, Kurzban E, Lee J, Matteson NL, Parker E, Perkins SA, Ramesh KS, Robles-Sikisaka R, Schwab MA, Spencer E, Wohl S, Nicholson L, McHardy IH, Dimmock DP, Hobbs CA, Bakhtar O, Harding A, Mendoza A, Bolze A, Becker D, Cirulli ET, Isaksson M, Schiabor Barrett KM, Washington NL, Malone JD, Schafer AM, Gurfield N, Stous S, Fielding-Miller R, Garfein RS, Gaines T, Anderson C, Martin NK, Schooley R, Austin B, MacCannell DR, Kingsmore SF, Lee W, Shah S, McDonald E, Yu AT, Zeller M, Fisch KM, Longhurst C, Maysent P, Pride D, Khosla PK, Laurent LC, Yeo GW, Andersen KG, Knight R. PMID: 35798029; PMCID: PMC9433318.

View in: PubMed Mentions: 34 Fields:
Sci Science
Translation:Humans Cells PHPublic Health
Wastewater sequencing uncovers early, cryptic SARS-CoV-2 variant transmission. medRxiv. 2022 Apr 04. Karthikeyan S, Levy JI, De Hoff P, Humphrey G, Birmingham A, Jepsen K, Farmer S, Tubb HM, Valles T, Tribelhorn CE, Tsai R, Aigner S, Sathe S, Moshiri N, Henson B, Mark AM, Hakim A, Baer NA, Barber T, Belda-Ferre P, Chac?n M, Cheung W, Cresini ES, Eisner ER, Lastrella AL, Lawrence ES, Marotz CA, Ngo TT, Ostrander T, Plascencia A, Salido RA, Seaver P, Smoot EW, McDonald D, Neuhard RM, Scioscia AL, Satterlund AM, Simmons EH, Abelman DB, Brenner D, Bruner JC, Buckley A, Ellison M, Gattas J, Gonias SL, Hale M, Hawkins F, Ikeda L, Jhaveri H, Johnson T, Kellen V, Kremer B, Matthews G, McLawhon RW, Ouillet P, Park D, Pradenas A, Reed S, Riggs L, Sanders A, Sollenberger B, Song A, White B, Winbush T, Aceves CM, Anderson C, Gangavarapu K, Hufbauer E, Kurzban E, Lee J, Matteson NL, Parker E, Perkins SA, Ramesh KS, Robles-Sikisaka R, Schwab MA, Spencer E, Wohl S, Nicholson L, Mchardy IH, Dimmock DP, Hobbs CA, Bakhtar O, Harding A, Mendoza A, Bolze A, Becker D, Cirulli ET, Isaksson M, Barrett KMS, Washington NL, Malone JD, Schafer AM, Gurfield N, Stous S, Fielding-Miller R, Garfein RS, Gaines T, Anderson C, Martin NK, Schooley R, Austin B, MacCannell DR, Kingsmore SF, Lee W, Shah S, McDonald E, Yu AT, Zeller M, Fisch KM, Longhurst C, Maysent P, Pride D, Khosla PK, Laurent LC, Yeo GW, Andersen KG, Knight R. PMID: 35411350; PMCID: PMC8996633.

View in: PubMed Mentions:
Sex Differences in Susceptibility to Coccidioidomycosis. Open Forum Infect Dis. 2022 Mar; 9(3):ofab543. McHardy I, Reagan KL, Sebastian JF, Barker B, Bays DJ, Dandekar S, Cohen SH, Jennings KE, Sykes J, Thompson GR. PMID: 35252466; PMCID: PMC8890500.

View in: PubMed Mentions: 2
Clinical performance of a point-of-care Coccidioides antibody test in dogs. J Vet Intern Med. 2021 Mar; 35(2):965-969. Reagan KL, McHardy I, Thompson GR, Sykes JE. PMID: 33675146; PMCID: PMC7995422.

View in: PubMed Mentions: 3 Fields:
Int Internal Medicine Vet Veterinary Medicine
Translation:Animals
Performance Characteristics of a High-Throughput Automated Transcription-Mediated Amplification Test for SARS-CoV-2 Detection. J Clin Microbiol. 2020 09 22; 58(10). Pham J, Meyer S, Nguyen C, Williams A, Hunsicker M, McHardy I, Gendlina I, Goldstein DY, Fox AS, Hudson A, Darby P, Hovey P, Morales J, Mitchell J, Harrington K, Majlessi M, Moberly J, Shah A, Worlock A, Walcher M, Eaton B, Getman D, Clark C. PMID: 32727828; PMCID: PMC7512162.

View in: PubMed Mentions: 29 Fields:
Mic Microbiology
Translation:Humans Cells
Coccidioidomycosis in llamas and alpacas diagnosed at the University of California, Davis (1990-2016). Med Mycol. 2020 Sep 17. Grayzel SE, Thompson GR, Mart?nez-L?pez B, Dechant JE, McHardy I, Sykes JE. PMID: 32944758.

View in: PubMed Mentions: 1 Fields:
Mic Microbiology Vet Veterinary Medicine
Posaconazole Serum Drug Levels Associated With Pseudohyperaldosteronism. Clin Infect Dis. 2020 06 10; 70(12):2593-2598. Nguyen MH, Davis MR, Wittenberg R, Mchardy I, Baddley JW, Young BY, Odermatt A, Thompson GR. PMID: 31403165; PMCID: PMC7286374.

View in: PubMed Mentions: 16 Fields:
Com Communicable Diseases
Translation:Humans
Impact of IVIG therapy on serologic testing for infectious diseases. Diagn Microbiol Infect Dis. 2020 Feb; 96(2):114952. Hanson KE, Gabriel N, Mchardy I, Hoffmann W, Cohen SH, Couturier MR, Thompson GR. PMID: 31787407.

View in: PubMed Mentions: 7 Fields:
Com Communicable Diseases Mic Microbiology
Translation:Humans
Evaluation of the clinical performance of 2 point-of-care cryptococcal antigen tests in dogs and cats. J Vet Intern Med. 2019 Sep; 33(5):2082-2089. Reagan KL, McHardy I, Thompson GR, Sykes JE. PMID: 31468619; PMCID: PMC6766525.

View in: PubMed Mentions: 5 Fields:
Int Internal Medicine Vet Veterinary Medicine
Translation:Animals
Isavuconazole in the Treatment of Coccidioidal Meningitis. Antimicrob Agents Chemother. 2019 03; 63(3). Heidari A, Quinlan M, Benjamin DJ, Laurence B, Mu A, Ngai T, Hoffman WJ, Cohen SH, McHardy I, Johnson R, Thompson GR. PMID: 30559134; PMCID: PMC6395935.

View in: PubMed Mentions: 13 Fields:
Ant Anti-Infective Agents
Translation:Humans
Examination of Fluconazole-Induced Alopecia in an Animal Model and Human Cohort. Antimicrob Agents Chemother. 2019 02; 63(2). Thompson GR, Krois CR, Affolter VK, Everett AD, Varjonen EK, Sharon VR, Singapuri A, Dennis M, McHardy I, Yoo HS, Fedor DM, Wiederhold NP, Aaron PA, Gelli A, Napoli JL, White SD. PMID: 30455235; PMCID: PMC6355562.

View in: PubMed Mentions: 2 Fields:
Ant Anti-Infective Agents
Translation:Humans Animals
Coccidioidomycosis Complement Fixation Titer Trends in the Age of Antifungals. J Clin Microbiol. 2018 12; 56(12). McHardy IH, Dinh BN, Waldman S, Stewart E, Bays D, Pappagianis D, Thompson GR. PMID: 30257902; PMCID: PMC6258849.

View in: PubMed Mentions: 15 Fields:
Mic Microbiology
Translation:Humans Animals
Itraconazole induced hypertension and hypokalemia: Mechanistic evaluation. Mycoses. 2018 May; 61(5):337-339. Hoffmann WJ, McHardy I, Thompson GR. PMID: 29385285.

View in: PubMed Mentions: 9 Fields:
Mic Microbiology
Translation:Humans
Infectious risks associated with medicinal Cannabis: Potential implications for immunocompromised patients? J Infect. 2018 05; 76(5):500-501. McHardy I, Romanelli A, Harris LJ, Opp G, Gaudino R, Torres A, Polage CR, Tuscano JM, Thompson GR. PMID: 29408325.

View in: PubMed Mentions: 3 Fields:
Com Communicable Diseases
Translation:Humans
Liposomal Amphotericin B as Monotherapy in Relapsed Coccidioidal Meningitis. Mycopathologia. 2018 Jun; 183(3):619-622. Stewart ER, Eldridge ML, McHardy I, Cohen SH, Thompson GR. PMID: 29340909.

View in: PubMed Mentions: 8 Fields:
Mic Microbiology
Translation:Humans
In Vivo 11�-Hydroxysteroid Dehydrogenase Inhibition in Posaconazole-Induced Hypertension and Hypokalemia. Antimicrob Agents Chemother. 2017 08; 61(8). Thompson GR, Chang D, Wittenberg RR, McHardy I, Semrad A. PMID: 28533238; PMCID: PMC5527645.

View in: PubMed Mentions: 19 Fields:
Ant Anti-Infective Agents
Translation:Humans
Clinical and Microbiological Aspects of β-Lactam Resistance in Staphylococcus lugdunensis. J Clin Microbiol. 2017 02; 55(2):585-595. McHardy IH, Veltman J, Hindler J, Bruxvoort K, Carvalho MM, Humphries RM. PMID: 27927926; PMCID: PMC5277529.

View in: PubMed Mentions: 9 Fields:
Mic Microbiology
Translation:Humans Cells
A Disease-Associated Microbial and Metabolomics State in Relatives of Pediatric Inflammatory Bowel Disease Patients. Cell Mol Gastroenterol Hepatol. 2016 Nov; 2(6):750-766. Jacobs JP, Goudarzi M, Singh N, Tong M, McHardy IH, Ruegger P, Asadourian M, Moon BH, Ayson A, Borneman J, McGovern DP, Fornace AJ, Braun J, Dubinsky M. PMID: 28174747; PMCID: PMC5247316.

View in: PubMed Mentions: 92 Fields:
Gas Gastroenterology
Microbial recovery from clot-activating Vacutainers�. Diagn Microbiol Infect Dis. 2016 Aug; 85(4):395-7. Yang S, McHardy IH, Hemarajata P, Wu MT, Garner OB. PMID: 27306117.

View in: PubMed Mentions: Fields:
Com Communicable Diseases Mic Microbiology
Translation:Humans Animals Cells
Microgeographic Proteomic Networks of the Human Colonic Mucosa and Their Association With Inflammatory Bowel Disease. Cell Mol Gastroenterol Hepatol. 2016 Sep; 2(5):567-583. Li X, LeBlanc J, Elashoff D, McHardy I, Tong M, Roth B, Ippoliti A, Barron G, McGovern D, McDonald K, Newberry R, Graeber T, Horvath S, Goodglick L, Braun J. PMID: 28174738; PMCID: PMC5042708.

View in: PubMed Mentions: 17 Fields:
Gas Gastroenterology
Sampling of intestinal microbiota and targeted amplification of bacterial 16S rRNA genes for microbial ecologic analysis. Curr Protoc Immunol. 2014 Nov 03; 107:7.41.1-7.41.11. Tong M, Jacobs JP, McHardy IH, Braun J. PMID: 25367129; PMCID: PMC4457454.

View in: PubMed Mentions: 46 Fields:
All Allergy and Immunology
Translation:Humans Animals
Comparison of the Vitek MS and Bruker Microflex LT MALDI-TOF MS platforms for routine identification of commonly isolated bacteria and yeast in the clinical microbiology laboratory. Diagn Microbiol Infect Dis. 2015 Jan; 81(1):27-33. Deak E, Charlton CL, Bobenchik AM, Miller SA, Pollett S, McHardy IH, Wu MT, Garner OB. PMID: 25446889.

View in: PubMed Mentions: 24 Fields:
Com Communicable Diseases Mic Microbiology
Translation:Humans Animals Cells
Reprograming of gut microbiome energy metabolism by the FUT2 Crohn's disease risk polymorphism. ISME J. 2014 Nov; 8(11):2193-206. Tong M, McHardy I, Ruegger P, Goudarzi M, Kashyap PC, Haritunians T, Li X, Graeber TG, Schwager E, Huttenhower C, Fornace AJ, Sonnenburg JL, McGovern DP, Borneman J, Braun J. PMID: 24781901; PMCID: PMC4992076.

View in: PubMed Mentions: 96 Fields:
Env Environmental Health Mic Microbiology
Translation:Humans Animals Cells
Characterization of aid1, a novel gene involved in Fusobacterium nucleatum interspecies interactions. Microb Ecol. 2014 Aug; 68(2):379-87. Kaplan A, Kaplan CW, He X, McHardy I, Shi W, Lux R. PMID: 24643713; PMCID: PMC4104215.

View in: PubMed Mentions: 30 Fields:
Mic Microbiology
Translation:Cells
Transcriptional responses of Treponema denticola to other oral bacterial species. PLoS One. 2014; 9(2):e88361. Sarkar J, McHardy IH, Simanian EJ, Shi W, Lux R. PMID: 24505483; PMCID: PMC3914990.

View in: PubMed Mentions: 9 Fields:
Med Medicine (General)Sci Science
Translation:Humans Cells
Detection of intestinal protozoa in the clinical laboratory. J Clin Microbiol. 2014 Mar; 52(3):712-20. McHardy IH, Wu M, Shimizu-Cohen R, Couturier MR, Humphries RM. PMID: 24197877; PMCID: PMC3957779.

View in: PubMed Mentions: 57 Fields:
Mic Microbiology
Translation:Humans Animals
HIV Infection is associated with compositional and functional shifts in the rectal mucosal microbiota. Microbiome. 2013 Oct 12; 1(1):26. McHardy IH, Li X, Tong M, Ruegger P, Jacobs J, Borneman J, Anton P, Braun J. PMID: 24451087; PMCID: PMC3971626.

View in: PubMed Mentions: 119 Fields:
Gen Genetics Mic Microbiology
Integrative analysis of the microbiome and metabolome of the human intestinal mucosal surface reveals exquisite inter-relationships. Microbiome. 2013 Jun 05; 1(1):17. McHardy IH, Goudarzi M, Tong M, Ruegger PM, Schwager E, Weger JR, Graeber TG, Sonnenburg JL, Horvath S, Huttenhower C, McGovern DP, Fornace AJ, Borneman J, Braun J. PMID: 24450808; PMCID: PMC3971612.

View in: PubMed Mentions: 131 Fields:
Gen Genetics Mic Microbiology
DNA builds and strengthens the extracellular matrix in Myxococcus xanthus biofilms by interacting with exopolysaccharides. PLoS One. 2012; 7(12):e51905. Hu W, Li L, Sharma S, Wang J, McHardy I, Lux R, Yang Z, He X, Gimzewski JK, Li Y, Shi W. PMID: 23300576; PMCID: PMC3530553.

View in: PubMed Mentions: 28 Fields:
Med Medicine (General)Sci Science
Translation:Cells
Effects of exopolysaccharide production on liquid vegetative growth, stress survival, and stationary phase recovery in Myxococcus xanthus. J Microbiol. 2012 Apr; 50(2):241-8. Hu W, Wang J, McHardy I, Lux R, Yang Z, Li Y, Shi W. PMID: 22538652; PMCID: PMC3819231.

View in: PubMed Mentions: 4 Fields:
Mic Microbiology
Translation:Cells
Transcriptional profiles of Treponema denticola in response to environmental conditions. PLoS One. 2010 Oct 27; 5(10):e13655. McHardy I, Keegan C, Sim JH, Shi W, Lux R. PMID: 21048920; PMCID: PMC2965109.

View in: PubMed Mentions: 8 Fields:
Med Medicine (General)Sci Science
Translation:Humans Cells
Induction of protective immunity against murine gammaherpesvirus 68 infection in the absence of viral latency. J Virol. 2010 Mar; 84(5):2453-65. Jia Q, Freeman ML, Yager EJ, McHardy I, Tong L, Martinez-Guzman D, Rickabaugh T, Hwang S, Blackman MA, Sun R, Wu TT. PMID: 20015983; PMCID: PMC2820913.

View in: PubMed Mentions: 20 Fields:
Vir Virology
Translation:Humans Animals Cells PHPublic Health
Stability and activity in sputum of G10KHc, a potent anti-Pseudomonas antimicrobial peptide. Chem Biol Drug Des. 2007 Nov; 70(5):456-60. Eckert R, Mchardy I, Yarbrough DK, He J, Qi F, Anderson MH, Shi W. PMID: 17927719.

View in: PubMed Mentions: 4 Fields:
Bio Biochemistry Pha Pharmacology
Translation:Humans Cells
Enhancement of antimicrobial activity against pseudomonas aeruginosa by coadministration of G10KHc and tobramycin. Antimicrob Agents Chemother. 2006 Nov; 50(11):3833-8. Eckert R, Brady KM, Greenberg EP, Qi F, Yarbrough DK, He J, McHardy I, Anderson MH, Shi W. PMID: 16940063; PMCID: PMC1635211.

View in: PubMed Mentions: 31 Fields:
Ant Anti-Infective Agents
Translation:Cells
N-glycans on Nipah virus fusion protein protect against neutralization but reduce membrane fusion and viral entry. J Virol. 2006 May; 80(10):4878-89. Aguilar HC, Matreyek KA, Filone CM, Hashimi ST, Levroney EL, Negrete OA, Bertolotti-Ciarlet A, Choi DY, McHardy I, Fulcher JA, Su SV, Wolf MC, Kohatsu L, Baum LG, Lee B. PMID: 16641279; PMCID: PMC1472062.

View in: PubMed Mentions: 127 Fields:
Vir Virology
Translation:Humans Animals Cells
Murine gammaherpesvirus 68 open reading frame 45 plays an essential role during the immediate-early phase of viral replication. J Virol. 2005 Apr; 79(8):5129-41. Jia Q, Chernishof V, Bortz E, Mchardy I, Wu TT, Liao HI, Sun R. PMID: 15795297; PMCID: PMC1069521.

View in: PubMed Mentions: 28 Fields:
Vir Virology
Translation:Animals Cells