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David C. Irwin

TitleProfessor
InstitutionUniversity of Colorado Denver - Anschutz Medical Campus
DepartmentSOM-MED

    Collapse Research 
    Collapse research activities and funding
    R01HL161004     (IRWIN, DAVID CHARLES)Feb 1, 2022 - Jan 31, 2026
    NIH
    The paradoxical response to iron in pulmonary hypertension of sickle cell disease
    Role: Principal Investigator
    R01HL162120     (BUEHLER, PAUL WERNER)Jan 1, 2022 - Dec 31, 2025
    NIH
    Bioengineering a novel therapeutic protein complex to minimize the effects of medical device induced hemolysis
    Role: Co-Principal Investigator
    R01HL158076     (IRWIN, DAVID CHARLES)Dec 1, 2021 - Nov 30, 2025
    NIH
    Aerosolized therapy for hemoglobin toxicity in the treatment of hemolytic diseases
    Role: Principal Investigator
    R01HL159862     (PALMER, ANDRE FRANCIS)Aug 1, 2021 - Jul 31, 2025
    NIH
    Bioengineering a Dual Function Protein Construct to Detoxify Heme and Hemoglobin
    Role: Co-Principal Investigator
    R01HL125642     (IRWIN, DAVID CHARLES)Aug 1, 2015 - May 31, 2021
    NIH
    The contribution of free hemoglobin in the progression of pulmonary remodeling
    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. Lisk C, Cendali F, Setua S, Thangaraju K, Pak DI, Swindle D, Dzieciatkowska M, Gamboni F, Hassell K, Nuss R, George G, Davizon-Castillo P, Buehler PW, D'Alessandro A, Irwin DC. Metabolic and Proteomic Divergence Is Present in Circulating Monocytes and Tissue-Resident Macrophages from Berkeley Sickle Cell Anemia and ?-Thalassemia Mice. J Proteome Res. 2023 09 01; 22(9):2925-2935. PMID: 37606205.
      View in: PubMed
    2. Lisk C, Cendali F, Pak DI, Swindle D, Hassell K, Nuss R, George G, Davizon-Castillo P, Buehler PW, D'Alessandro A, Irwin DC. Moderate hypoxia induces metabolic divergence in circulating monocytes and tissue resident macrophages from Berkeley sickle cell anemia mice. Front Med (Lausanne). 2023; 10:1149005. PMID: 37502360.
      View in: PubMed
    3. Thangaraju K, Setua S, Lisk C, Swindle D, Stephenson D, Dzieciatkowska M, Lamb DR, Moitra P, Pak D, Hassell K, George G, Nuss R, Davizon-Castillo P, Stenmark KR, D'Alessandro A, Irwin DC, Buehler PW. Extracellular Vesicle Size Reveals Cargo Specific to Coagulation and Inflammation in Pediatric and Adult Sickle Cell Disease. Clin Appl Thromb Hemost. 2023 Jan-Dec; 29:10760296231186144. PMID: 37469147.
      View in: PubMed
    4. Irwin DC, Ferguson SK. Adding a youthful perspective to high-altitude research. J Physiol. 2022 11; 600(22):4777-4778. PMID: 36321641.
      View in: PubMed
    5. Zhao Y, Riching AS, Knight WE, Chi C, Broadwell LJ, Du Y, Abdel-Hafiz M, Ambardekar AV, Irwin DC, Proenza C, Xu H, Leinwand LA, Walker LA, Woulfe KC, Bristow MR, Buttrick PM, Song K. Cardiomyocyte-Specific Long Noncoding RNA Regulates Alternative Splicing of the Triadin Gene in the Heart. Circulation. 2022 08 30; 146(9):699-714. PMID: 35862102.
      View in: PubMed
    6. Lee MH, Sanders L, Kumar R, Hernandez-Saavedra D, Yun X, Ford JA, Perez MJ, Mickael C, Gandjeva A, Koyanagi DE, Harral JW, Irwin DC, Kassa B, Eckel RH, Shimoda LA, Graham BB, Tuder RM. Contribution of fatty acid oxidation to the pathogenesis of pulmonary hypertension. Am J Physiol Lung Cell Mol Physiol. 2022 09 01; 323(3):L355-L371. PMID: 35763400.
      View in: PubMed
    7. Strassheim D, Sullivan T, Irwin DC, Gerasimovskaya E, Lahm T, Klemm DJ, Dempsey EC, Stenmark KR, Karoor V. Metabolite G-Protein Coupled Receptors in Cardio-Metabolic Diseases. Cells. 2021 11 29; 10(12). PMID: 34943862.
      View in: PubMed
    8. Buehler PW, Swindle D, Pak DI, Fini MA, Hassell K, Nuss R, Wilkerson RB, D'Alessandro A, Irwin DC. Murine models of sickle cell disease and beta-thalassemia demonstrate pulmonary hypertension with distinctive features. Pulm Circ. 2021 Oct-Dec; 11(4):20458940211055996. PMID: 34777785.
      View in: PubMed
    9. Karoor V, Swindle D, Pak DI, Strassheim D, Fini MA, Dempsey E, Stenmark KR, Hassell K, Nuss R, Buehler PW, Irwin DC. Evidence supporting a role for circulating macrophages in the regression of vascular remodeling following sub-chronic exposure to hemoglobin plus hypoxia. Pulm Circ. 2021 Oct-Dec; 11(4):20458940211056806. PMID: 34777787.
      View in: PubMed
    10. Weigand MRH, G?mez-Pastora J, Kim J, Kurek MT, Hickey RJ, Irwin DC, Buehler PW, Zborowski M, Palmer AF, Chalmers JJ. Magnetophoretic and spectral characterization of oxyhemoglobin and deoxyhemoglobin: Chemical versus enzymatic processes. PLoS One. 2021; 16(9):e0257061. PMID: 34478473.
      View in: PubMed
    11. Buehler PW, Swindle D, Pak DI, Ferguson SK, Majka SM, Karoor V, Moldovan R, Sintas C, Black J, Gentinetta T, Buzzi RM, Vallelian F, Wassmer A, Edler M, Bain J, Schu D, Hassell K, Nuss R, Schaer DJ, Irwin DC. Hemopexin dosing improves cardiopulmonary dysfunction in murine sickle cell disease. Free Radic Biol Med. 2021 11 01; 175:95-107. PMID: 34478834.
      View in: PubMed
    12. Yalamanoglu A, Dubach IL, Schulthess N, Ingoglia G, Swindle DC, Humar R, Schaer DJ, Buehler PW, Irwin DC, Vallelian F. Agonistic Anti-CD40 Antibody Triggers an Acute Liver Crisis With Systemic Inflammation in Humanized Sickle Cell Disease Mice. Front Immunol. 2021; 12:627944. PMID: 33763072.
      View in: PubMed
    13. Ferguson SK, Redinius KM, Harral JW, Pak DI, Swindle DC, Hirai DM, Blackwell JR, Jones AM, Stenmark KR, Buehler PW, Irwin DC. The effect of dietary nitrate supplementation on the speed-duration relationship in mice with sickle cell disease. J Appl Physiol (1985). 2020 09 01; 129(3):474-482. PMID: 32702277.
      View in: PubMed
    14. Kopf KW, Harral JW, Staker EA, Summers ME, Petrache I, Kheyfets V, Irwin DC, Majka SM. Optimization of combined measures of airway physiology and cardiovascular hemodynamics in mice. Pulm Circ. 2020 Jan-Mar; 10(1):2045894020912937. PMID: 32206308.
      View in: PubMed
    15. Ferguson SK, Pak DI, Hopkins JL, Harral JW, Redinius KM, Loomis Z, Stenmark KR, Borden MA, Schroeder T, Irwin DC. Pre-clinical assessment of a water-in-fluorocarbon emulsion for the treatment of pulmonary vascular diseases. Drug Deliv. 2019 Dec; 26(1):147-157. PMID: 30822171.
      View in: PubMed
    16. Redinus K, Baek JH, Yalamanoglu A, Shin HKH, Moldova R, Harral JW, Swindle D, Pak D, Ferguson SK, Nuss R, Hassell K, Nozik-Grayck E, Palmer AF, Fini MA, Karoor V, Stenmark KR, Buehler PW, Irwin DC. An Hb-mediated circulating macrophage contributing to pulmonary vascular remodeling in sickle cell disease. JCI Insight. 2019 08 08; 4(15). PMID: 31391342.
      View in: PubMed
    17. Campbell NV, Weitzenkamp DA, Campbell IL, Schmidt RF, Hicks C, Morgan MJ, Irwin DC, Tentler JJ. "Omics" data integration and functional analyses link Enoyl-CoA hydratase, short chain 1 to drug refractory dilated cardiomyopathy. BMC Med Genomics. 2018 Dec 12; 11(1):110. PMID: 30541556.
      View in: PubMed
    18. Boulet LM, Teppema LJ, Hackett HK, Dominelli PB, Cheyne WS, Dominelli GS, Irwin DC, Buehler PW, Baek JH, Swenson ER, Foster GE. Attenuation of human hypoxic pulmonary vasoconstriction by acetazolamide and methazolamide. J Appl Physiol (1985). 2018 Dec 01; 125(6):1795-1803. PMID: 30236048.
      View in: PubMed
    19. Ferguson SK, Redinius K, Yalamanoglu A, Harral JW, Hyen Baek J, Pak D, Loomis Z, Hassell D, Eigenberger P, Nozik-Grayck E, Nuss R, Hassell K, Stenmark KR, Buehler PW, Irwin DC. Effects of living at moderate altitude on pulmonary vascular function and exercise capacity in mice with sickle cell anaemia. J Physiol. 2019 02; 597(4):1073-1085. PMID: 29931797.
      View in: PubMed
    20. Yalamanoglu A, Deuel JW, Hunt RC, Baek JH, Hassell K, Redinius K, Irwin DC, Schaer DJ, Buehler PW. Depletion of haptoglobin and hemopexin promote hemoglobin-mediated lipoprotein oxidation in sickle cell disease. Am J Physiol Lung Cell Mol Physiol. 2018 11 01; 315(5):L765-L774. PMID: 30047285.
      View in: PubMed
    21. Ferguson SK, Harral JW, Pak DI, Redinius KM, Stenmark KR, Schaer DJ, Buehler PW, Irwin DC. Impact of cell-free hemoglobin on contracting skeletal muscle microvascular oxygen pressure dynamics. Nitric Oxide. 2018 06 01; 76:29-36. PMID: 29526566.
      View in: PubMed
    22. Schroeder T, Piantadosi CA, Natoli MJ, Autmizguine J, Cohen-Wolkowieczs M, Hamilton KL, Bell C, Klawitter J, Christians U, Irwin DC, Noveck RJ. Safety and Ergogenic Properties of Combined Aminophylline and Ambrisentan in Hypoxia. Clin Pharmacol Ther. 2018 05; 103(5):888-898. PMID: 28857147.
      View in: PubMed
    23. Loomis Z, Eigenberger P, Redinius K, Lisk C, Karoor V, Nozik-Grayck E, Ferguson SK, Hassell K, Nuss R, Stenmark KR, Buehler PW, Irwin DC. Correction: Hemoglobin induced cell trauma indirectly influences endothelial TLR9 activity resulting in pulmonary vascular smooth muscle cell activation. PLoS One. 2017; 12(3):e0173652. PMID: 28264019.
      View in: PubMed
    24. Loomis Z, Eigenberger P, Redinius K, Lisk C, Karoor V, Nozik-Grayck E, Ferguson SK, Hassell K, Nuss R, Stenmark K, Buehler P, Irwin DC. Hemoglobin induced cell trauma indirectly influences endothelial TLR9 activity resulting in pulmonary vascular smooth muscle cell activation. PLoS One. 2017; 12(2):e0171219. PMID: 28152051.
      View in: PubMed
    25. Tarshis S, Maltzahn J, Loomis Z, Irwin DC. Preventing High Altitude Cerebral Edema in Rats with Repurposed Anti-Angiogenesis Pharmacotherapy. Aerosp Med Hum Perform. 2016 Dec 01; 87(12):1031-1035. PMID: 28323589.
      View in: PubMed
    26. Schaer CA, Deuel JW, Schildknecht D, Mahmoudi L, Garcia-Rubio I, Owczarek C, Schauer S, Kissner R, Banerjee U, Palmer AF, Spahn DR, Irwin DC, Vallelian F, Buehler PW, Schaer DJ. Haptoglobin Preserves Vascular Nitric Oxide Signaling during Hemolysis. Am J Respir Crit Care Med. 2016 05 15; 193(10):1111-22. PMID: 26694989.
      View in: PubMed
    27. Irwin DC, Baek JH, Hassell K, Nuss R, Eigenberger P, Lisk C, Loomis Z, Maltzahn J, Stenmark KR, Nozik-Grayck E, Buehler PW. Hemoglobin-induced lung vascular oxidation, inflammation, and remodeling contribute to the progression of hypoxic pulmonary hypertension and is attenuated in rats with repeated-dose haptoglobin administration. Free Radic Biol Med. 2015 May; 82:50-62. PMID: 25656991.
      View in: PubMed
    28. Irwin DC, Garat CV, Crossno JT, MacLean PS, Sullivan TM, Erickson PF, Jackman MR, Harral JW, Reusch JE, Klemm DJ. Obesity-related pulmonary arterial hypertension in rats correlates with increased circulating inflammatory cytokines and lipids and with oxidant damage in the arterial wall but not with hypoxia. Pulm Circ. 2014 Dec; 4(4):638-53. PMID: 25610600.
      View in: PubMed
    29. Blueschke G, Hanna G, Fontanella AN, Palmer GM, Boico A, Min H, Dewhirst MW, Irwin DC, Zhao Y, Schroeder T. Automated measurement of microcirculatory blood flow velocity in pulmonary metastases of rats. J Vis Exp. 2014 Nov 30; (93):e51630. PMID: 25490280.
      View in: PubMed
    30. Wojciak-Stothard B, Abdul-Salam VB, Lao KH, Tsang H, Irwin DC, Lisk C, Loomis Z, Stenmark KR, Edwards JC, Yuspa SH, Howard LS, Edwards RJ, Rhodes CJ, Gibbs JS, Wharton J, Zhao L, Wilkins MR. Aberrant chloride intracellular channel 4 expression contributes to endothelial dysfunction in pulmonary arterial hypertension. Circulation. 2014 Apr 29; 129(17):1770-80. PMID: 24503951.
      View in: PubMed
    31. Lisk C, Kominsky D, Ehrentraut S, Bonaventura J, Nuss R, Hassell K, Nozik-Grayck E, Irwin DC. Hemoglobin-induced endothelial cell permeability is controlled, in part, via a myeloid differentiation primary response gene-88-dependent signaling mechanism. Am J Respir Cell Mol Biol. 2013 Oct; 49(4):619-26. PMID: 23713977.
      View in: PubMed
    32. Lisk C, McCord J, Bose S, Sullivan T, Loomis Z, Nozik-Grayck E, Schroeder T, Hamilton K, Irwin DC. Nrf2 activation: a potential strategy for the prevention of acute mountain sickness. Free Radic Biol Med. 2013 Oct; 63:264-73. PMID: 23722164.
      View in: PubMed
    33. Reuland DJ, Khademi S, Castle CJ, Irwin DC, McCord JM, Miller BF, Hamilton KL. Upregulation of phase II enzymes through phytochemical activation of Nrf2 protects cardiomyocytes against oxidant stress. Free Radic Biol Med. 2013 Mar; 56:102-11. PMID: 23201694.
      View in: PubMed
    34. Buehler PW, Baek JH, Lisk C, Connor I, Sullivan T, Kominsky D, Majka S, Stenmark KR, Nozik-Grayck E, Bonaventura J, Irwin DC. Free hemoglobin induction of pulmonary vascular disease: evidence for an inflammatory mechanism. Am J Physiol Lung Cell Mol Physiol. 2012 Aug 15; 303(4):L312-26. PMID: 22728465.
      View in: PubMed
    35. Cavasin MA, Demos-Davies K, Horn TR, Walker LA, Lemon DD, Birdsey N, Weiser-Evans MC, Harral J, Irwin DC, Anwar A, Yeager ME, Li M, Watson PA, Nemenoff RA, Buttrick PM, Stenmark KR, McKinsey TA. Selective class I histone deacetylase inhibition suppresses hypoxia-induced cardiopulmonary remodeling through an antiproliferative mechanism. Circ Res. 2012 Mar 02; 110(5):739-48. PMID: 22282194.
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    36. Lemon DD, Horn TR, Cavasin MA, Jeong MY, Haubold KW, Long CS, Irwin DC, McCune SA, Chung E, Leinwand LA, McKinsey TA. Cardiac HDAC6 catalytic activity is induced in response to chronic hypertension. J Mol Cell Cardiol. 2011 Jul; 51(1):41-50. PMID: 21539845.
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    37. Gotshall RW, Hamilton KL, Foreman B, van Patot MC, Irwin DC. Glutaraldehyde-polymerized bovine hemoglobin and phosphodiesterase-5 inhibition. Crit Care Med. 2009 Jun; 37(6):1988-93. PMID: 19384199.
      View in: PubMed
    38. Irwin DC, McCord JM, Nozik-Grayck E, Beckly G, Foreman B, Sullivan T, White M, T Crossno J, Bailey D, Flores SC, Majka S, Klemm D, van Patot MC. A potential role for reactive oxygen species and the HIF-1alpha-VEGF pathway in hypoxia-induced pulmonary vascular leak. Free Radic Biol Med. 2009 Jul 01; 47(1):55-61. PMID: 19358884.
      View in: PubMed
    39. Irwin DC, Foreman B, Morris K, White M, Sullivan T, Jacobs R, Monnet E, Hackett T, TissotvanPatot MC, Hamilton KL, Gotshall RW. Polymerized bovine hemoglobin decreases oxygen delivery during normoxia and acute hypoxia in the rat. Am J Physiol Heart Circ Physiol. 2008 Sep; 295(3):H1090-H1099. PMID: 18567708.
      View in: PubMed
    40. Irwin DC, Subudhi AW, Klopp L, Peterson D, Roach R, Monnet E. Pulmonary edema induced by cerebral hypoxic insult in a canine model. Aviat Space Environ Med. 2008 May; 79(5):472-8. PMID: 18500043.
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    41. Irwin DC, Patot MT, Tucker A, Bowen R. Neutral endopeptidase null mice are less susceptible to high altitude-induced pulmonary vascular leak. High Alt Med Biol. 2005; 6(4):311-9. PMID: 16351565.
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    42. Irwin DC, Tissot van Patot MC, Tucker A, Bowen R. Direct ANP inhibition of hypoxia-induced inflammatory pathways in pulmonary microvascular and macrovascular endothelial monolayers. Am J Physiol Lung Cell Mol Physiol. 2005 May; 288(5):L849-59. PMID: 15618455.
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    43. Boswell CM, Irwin DC, Goodnight J, Stein KE. Strain-dependent restricted VH and VL usage by anti-bacterial levan monoclonal antibodies. J Immunol. 1992 Jun 15; 148(12):3864-72. PMID: 1602134.
      View in: PubMed
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