
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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Measuring cardiomyocyte cell-cycle activity and proliferation in the age of heart regeneration.
(Auchampach J, Han L, Huang GN, Kühn B, Lough JW, O'Meara CC, Payumo AY, Rosenthal NA, Sucov HM, Yutzey KE, Patterson M.) Am J Physiol Heart Circ Physiol. 2022 04 01;322(4):H579-H596 PMID: 35179974 PMCID: PMC8934681 SCOPUS ID: 2-s2.0-85127729067 02/19/2022
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(Wang X, Wan TC, Lauth A, Purdy AL, Kulik KR, Patterson M, Lough JW, Auchampach JA.) J Mol Cell Cardiol. 2022 02;163:9-19 PMID: 34610340 PMCID: PMC8816866 SCOPUS ID: 2-s2.0-85116932867 10/06/2021
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A3 adenosine receptor agonists containing dopamine moieties for enhanced interspecies affinity.
(Tosh DK, Salmaso V, Campbell RG, Rao H, Bitant A, Pottie E, Stove CP, Liu N, Gavrilova O, Gao ZG, Auchampach JA, Jacobson KA.) Eur J Med Chem. 2022 Jan 15;228:113983 PMID: 34844790 PMCID: PMC8865922 SCOPUS ID: 2-s2.0-85120162519 12/01/2021
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(Wang X, Lupton C, Lauth A, Wan TC, Foster P, Patterson M, Auchampach JA, Lough JW.) J Mol Cell Cardiol. 2021 06;155:88-98 PMID: 33609538 PMCID: PMC8154663 SCOPUS ID: 2-s2.0-85102458794 02/21/2021
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(Wang X, Lauth A, Wan TC, Lough JW, Auchampach JA.) Dis Model Mech. 2020 12 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 08 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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(Wang X, Lauth A, Wan TC, Lough JW, Auchampach JA.) Dis Model Mech. 2020 Jan 01 PMID: 34005117 01/01/2020
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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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(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