
John A. Auchampach, PhD
Professor and Vice-Chair
Locations
- Pharmacology and Toxicology
Contact Information
General Interests
Education
BS, Pharmacy, South Dakota State University, 1988
Research Experience
- Adenosine
- Cardiovascular Diseases
- Heart Failure
- Inflammation
- Myocardial Infarction
- Receptors, G-Protein-Coupled
- Receptors, Purinergic P1
- Regeneration
- Signal Transduction
Research Interests
We are investigating the biological function of the two least understood adenosine receptor subtypes, the A2B and A3 adenosine receptors. In particular, the team is investigating how the A3 adenosine receptor modulates activity of certain immune cells and helps to protect the heart from ischemia/reperfusion injury, known commonly as a heart attack. As part of this project, new ligands for the A3 adenosine receptor are being developed, including novel allosteric modulator compounds that enhance the ability of the receptor to be activated by binding to a region that is distinctly different than the binding site for adenosine. In a second project, we are investigating the novel hypothesis that the A2B adenosine receptor contributes to stiffening of the heart during certain chronic cardiovascular diseases that lead to heart failure by promoting the formation of excess connective tissue, a pathological process termed cardiac fibrosis. A basic understanding of the function of each of the adenosine receptors is anticipated to identify new approaches for the treatment of a wide range of diseases.
Publications
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(Wang X, Lauth A, Wan TC, Lough JW, Auchampach JA.) Dis Model Mech. 2020 Dec 18;13(12) PMID: 33106234 PMCID: PMC7758623 SCOPUS ID: 2-s2.0-85098138727 10/28/2020
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(Tosh DK, Salmaso V, Rao H, Campbell R, Bitant A, Gao ZG, Auchampach JA, Jacobson KA.) ACS Med Chem Lett. 2020 Oct 08;11(10):1935-1941 PMID: 33062176 PMCID: PMC7549272 10/17/2020
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Llgl1 regulates zebrafish cardiac development by mediating Yap stability in cardiomyocytes.
(Flinn MA, Otten C, Brandt ZJ, Bostrom JR, Kenarsary A, Wan TC, Auchampach JA, Abdelilah-Seyfried S, O'Meara CC, Link BA.) Development. 2020 Aug 25;147(16) PMID: 32843528 PMCID: PMC7473637 SCOPUS ID: 2-s2.0-85089923843 08/28/2020
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(Tosh DK, Salmaso V, Rao H, Bitant A, Fisher CL, Lieberman DI, Vorbrüggen H, Reitman ML, Gavrilova O, Gao ZG, Auchampach JA, Jacobson KA.) J Med Chem. 2020 04 23;63(8):4334-4348 PMID: 32271569 PMCID: PMC7443318 SCOPUS ID: 2-s2.0-85083291207 04/10/2020
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(Wan TC, Tampo A, Kwok WM, Auchampach JA.) Biochem Pharmacol. 2019 05;163:21-31 PMID: 30710517 PMCID: PMC6470012 SCOPUS ID: 2-s2.0-85061006338 02/03/2019
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(Tosh DK, Rao H, Bitant A, Salmaso V, Mannes P, Lieberman DI, Vaughan KL, Mattison JA, Rothwell AC, Auchampach JA, Ciancetta A, Liu N, Cui Z, Gao ZG, Reitman ML, Gavrilova O, Jacobson KA.) J Med Chem. 2019 02 14;62(3):1502-1522 PMID: 30605331 PMCID: PMC6467784 SCOPUS ID: 2-s2.0-85059756838 01/04/2019
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IL-13 promotes in vivo neonatal cardiomyocyte cell cycle activity and heart regeneration.
(Wodsedalek DJ, Paddock SJ, Wan TC, Auchampach JA, Kenarsary A, Tsaih SW, Flister MJ, O'Meara CC.) Am J Physiol Heart Circ Physiol. 2019 01 01;316(1):H24-H34 PMID: 30339498 SCOPUS ID: 2-s2.0-85060194313 10/20/2018
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(Yu J, Mannes P, Jung YH, Ciancetta A, Bitant A, Lieberman DI, Khaznadar S, Auchampach JA, Gao ZG, Jacobson KA.) Medchemcomm. 2018 Nov 01;9(11):1920-1932 PMID: 30568760 PMCID: PMC6256369 12/21/2018
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(Tosh DK, Ciancetta A, Mannes P, Warnick E, Janowsky A, Eshleman AJ, Gizewski E, Brust TF, Bohn LM, Auchampach JA, Gao ZG, Jacobson KA.) ACS Omega. 2018 Oct 31;3(10):12658-12678 PMID: 30411015 PMCID: PMC6210068 11/10/2018
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Activation of adenosine A2A or A2B receptors causes hypothermia in mice.
(Carlin JL, Jain S, Duroux R, Suresh RR, Xiao C, Auchampach JA, Jacobson KA, Gavrilova O, Reitman ML.) Neuropharmacology. 2018 09 01;139:268-278 PMID: 29548686 PMCID: PMC6067974 SCOPUS ID: 2-s2.0-85043451256 03/20/2018
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Species differences and mechanism of action of A3 adenosine receptor allosteric modulators.
(Du L, Gao ZG, Paoletta S, Wan TC, Gizewski ET, Barbour S, van Veldhoven JPD, IJzerman AP, Jacobson KA, Auchampach JA.) Purinergic Signal. 2018 03;14(1):59-71 PMID: 29170977 PMCID: PMC5842153 SCOPUS ID: 2-s2.0-85034734757 11/25/2017
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(Duroux R, Ciancetta A, Mannes P, Yu J, Boyapati S, Gizewski E, Yous S, Ciruela F, Auchampach JA, Gao ZG, Jacobson KA.) Medchemcomm. 2017 Aug 01;8(8):1659-1667 PMID: 29250307 PMCID: PMC5729930 12/19/2017