7812 MS II, 1301 E. Catherine St.
Ann Arbor, MI 48109-5622
734-615-8903
alopatin@umich.edu
Welcome to the Lopatin Lab!
Publications (2000+)

McLerie M and Lopatin AN. Dominant negative suppression of IK1 in the mouse heart leads to altered cardiac excitability. Journal of Molecular and Cellular Cardiology, 2003; 35(4): 367-378

This paper is highlighted in the Editorial. When less is more: what genetic manipulation tells us
        about cardiac I(K1). Journal of Molecular and Cellular Cardiology, 2003; 35(4): 343-345

Flagg TP, Charpentier F, Manning-Fox J, Remedi MS, Enkvetchakul D, Lopatin A, Koster J and Nichols C. Remodeling of excitation-contraction coupling in transgenic mice expressing ATP-insensitive sarcolemmal KATP channels. American Journal of Physiology. Heart and Circulation Physiology, 2004; 286(4): H1361-H1369

Li J, McLerie M and Lopatin AN. Transgenic up-regulation of IK1 in the mouse heart leads to multiple abnormalities of cardiac excitability. American Journal of Physiology. Heart and Circulation Physiology, 2004; 287(6): H2790-H2802

Flagg TP, Remedi MS, Masia R, Gomes J, McLerie M, Lopatin AN and Nichols CG. Transgenic overexpression of SUR1 in the heart suppresses sarcolemmal KATP. Journal of Molecular and Cellular Cardiology, 2005; 39(4): 647-656

Panama BK and Lopatin AN. Differential polyamine sensitivity in Kir2 channels. Journal of Physiology, 2006; 571(2): 287-302

Dobrzynski H, Billeter R, Greener ID, Tellez JO, Chandler NJ, Flagg TP, Nichols CG, Lopatin AN and Boyett MR. Expression of Kir2.1 and Kir6.2 transgenes under the control of the alpha-MHC promoter in the sinoatrial and atrioventricular nodes in transgenic mice. Journal of Molecular and Cellular Cardiology, 2006; 41: 855-867

Noujaim SF, Pandit SV, Berenfeld O, Vikstrom K, Cerrone M, Mironov S, Zugermayr M, Lopatin AN and Jalife J. Up-regulation of the inward rectifier K+ current (IK1) in the mouse heart accelerates and stabilizes rotors. Journal of Physiology, 2007; 578: 315-326

Fu Y, Huang X, Piao L, Lopatin AN, and Neubig RR. Endogenous RGS proteins modulate SA and AV nodal functions in isolated heart: implications for sick sinus syndrome and AV block. American Journal of Physiology. Heart and Circulation Physiology, 2007; 292: H2532-H2539

Flagg TP, Patton B, Masia R, Mansfield C, Lopatin AN, Yamada KA and Nichols CG. Arrhythmia susceptibility and premature death in transgenic mice overexpressing both SUR1 and Kir6.2[ΔN30,K185Q] in the heart. American Journal of Physiology. Heart and Circulation Physiology, 2007; 293(1): H836-845

Piao L, Li J, McLerie M and Lopatin AN. Transgenic upregulation of IK1 in the mouse heart is proarrhythmic. Basic Research in Cardiology, 2007; 102(5): 416-428

Piao L, Li J, McLerie M and Lopatin AN. Cardiac IK1 channels underlie early action potential shortening during hypoxia in the mouse heart. Journal of Molecular and Cellular Cardiology, 2007; 43(1): 27-38

This paper is highlighted in the Editorial. IK1 and cardiac hypoxia: after the long and short
        QT syndromes, what else can go wrong with the inward rectifier K+ currents?
        Journal of Molecular and Cellular Cardiology,
2007; 43(1): 15-17

Lopez-Santiago LF, Meadows LS, Ernst SJ, Chen C, Malhotra JD, McEwen DP, Speelman A, Noebels JL, Maier SK, Lopatin AN, Isom LL. Sodium channel Scn1b null mice exhibit prolonged QT and RR intervals. Journal of Molecular and Cellular Cardiology. 2007; 43: 636-47

Panama BK, McLerie M and Lopatin AN. Heterogeneity of IK1 in the mouse heart. American Journal of Physiology. Heart and Circulation Physiology. 2007; 293(6):H3558-67

Day SM, Coutu P, Wang W, Herron TJ, Turner I, Shillingford M, Lacross NC, Converso KL, Piao L, Li J, Lopatin AN, Metzger JM. Cardiac-directed parvalbumin transgene expression in mice shows marked heart rate dependence of delayed Ca2+ buffering action. Physiological Genomics. 2008; 33: 312-322

Chen J, Hessler JA, Putchakayala K, Panama BK, Khan DP, Hong S, Mullen DG, Dimaggio SC, Som A, Tew GN, Lopatin AN, Baker JR, Holl MM, and Orr BG. Cationic nanoparticles induce nanoscale disruption in living cell plasma membranes. J Phys Chem B. 2009; 113: 11179-11185

Panama BK, McLerie M and Lopatin AN. Functional Consequences of Kir2.1/Kir2.2 Subunit Heteromerization. Pflugers Archiv-European Journal of Physiology 2010; 460(5): 839.

Cheng LF, Wang F and Lopatin AN. Metabolic stress in isolated mouse ventricular myocytes leads to remodeling of t-tubules. Am J Physiol Heart Circ Physiol. 2011; 301: H1984-H95.

Moench I, Meekhof KE, Cheng LF and Lopatin AN. Resolution of hypo-osmotic stress in isolated mouse ventricular myocytes causes sealing of t-tubules. Exp. Physiol. 2013; 98(7):1164-1177.

Moench I and Lopatin AN. Ca2+ homeostasis in sealed t-tubules of mouse ventricular myocytes. Journal of Molecular and Cellular Cardiology. 2014 Jul; 72:374-83; PMID: 24787472

 

   Reviews (including peer reviewed)

 Lopatin AN and Nichols CG. Inward rectifiers in the heart: An update on IK1. Journal of Molecular and Cellular Cardiology, 2001; 33(4): 625-638

Lopatin AN Inward rectification and cardiac excitability. Biological Membranes (Russ), 2002; 19(1): 57-65

Anumonwo JM and Lopatin AN. Cardiac strong inward rectifier potassium channels. J Mol Cell Cardiol. 2010; 48(1): 45-54

 

   Book Chapters

Lopatin AN, Makhina EN and Nichols CG. Ch. 17. Crystallization technique for localizing ion channels in living cells. In: “Ion Channel Localization: Methods and Protocols.” Eds. Lopatin AN and Nichols CG. Humana Press Inc. Totowa, New Jersey. 2001

Lopatin AN and Nichols CG. Inward rectifier potassium channels. In “Encyclopedic Reference of Molecular Pharmacology”, Eds. S. Offermanns and W. Rosenthal. Springer Verlag, Berlin, Germany. 1st Ed. 2002

Lopatin AN and Nichols CG. Inward rectifier potassium channels. In “Encyclopedic Reference of Molecular Pharmacology”, Eds. S. Offermanns and W. Rosenthal. Springer Verlag, Berlin, Germany. 2nd Ed. 2007

Lopatin AN and Anumonwo JMB. Structural and molecular bases of cardiac inward rectifier potassium channel function. In “Cardiac Electrophysiology: From Cell to Bedside”, Eds. Zipes DP and Jalife J: 6th Edition. 2013.

 

   Books Edited

Lopatin AN and Nichols CG. “Ion Channel Localization Methods and Protocols” in series of “Methods in Pharmacology and Toxicology”. Humana Press. ISBN: 0-89603-8333-5. 2001