PubMed

Flaws in the serum anticholinergic activity assay: implications for the study of delirium.

Cox EA, Kwatra SG, Shetty S, Kwatra MM.

J Am Geriatr Soc. 2009 Sep;57(9):1707-8. No abstract available. PMID: 19895433 [PubMed - in process]Related articles

A constitutively active form of neurokinin 1 receptor and neurokinin 1 receptor-mediated apoptosis in glioblastomas.

Akazawa T, Kwatra SG, Goldsmith LE, Richardson MD, Cox EA, Sampson JH, Kwatra MM.

J Neurochem. 2009 May;109(4):1079-86. Epub 2009 Mar 11.PMID: 19519779 [PubMed - indexed for MEDLINE]Related articlesFree article

Selective activation of human atrial Galpha12 and Galpha13 by Galphaq-coupled angiotensin and endothelin receptors.

Kilts JD, Lin SS, Lowe JE, Kwatra MM.

J Cardiovasc Pharmacol. 2007 Sep;50(3):299-303.PMID: 17878759 [PubMed - indexed for MEDLINE]Related articles

Delirium in older persons.

Kwatra MM.

N Engl J Med. 2006 Jun 8;354(23):2509-11; author reply 2509-11. No abstract available. PMID: 16764059 [PubMed - indexed for MEDLINE]Related articles

Prevention of atrial fibrillation following cardiac surgery.

Kwatra MM.

JAMA. 2006 May 17;295(19):2247-8; author reply 2248. No abstract available. PMID: 16705100 [PubMed - indexed for MEDLINE]Related articles

Signal transduction through substance P receptor in human glioblastoma cells: roles for Src and PKCdelta.

Yamaguchi K, Richardson MD, Bigner DD, Kwatra MM.

Cancer Chemother Pharmacol. 2005 Dec;56(6):585-93. Epub 2005 Jul 13.PMID: 16012865 [PubMed - indexed for MEDLINE]Related articles

G alpha(q)-coupled receptors in human atrium function through protein kinase C epsilon and delta.

Kilts JD, Grocott HP, Kwatra MM.

J Mol Cell Cardiol. 2005 Feb;38(2):267-76. Epub 2005 Jan 20.PMID: 15698833 [PubMed - indexed for MEDLINE]Related articles

Increased expression of Gi-coupled muscarinic acetylcholine receptor and Gi in atrium of elderly diabetic subjects.

Richardson MD, Kilts JD, Kwatra MM.

Diabetes. 2004 Sep;53(9):2392-6.PMID: 15331550 [PubMed - indexed for MEDLINE]Related articlesFree article

Age increases expression and receptor-mediated activation of G alpha i in human atria.

Kilts JD, Akazawa T, El-Moalem HE, Mathew JP, Newman MF, Kwatra MM.

J Cardiovasc Pharmacol. 2003 Nov;42(5):662-70.PMID: 14576516 [PubMed - indexed for MEDLINE]Related articles

Human substance P receptor lacking the C-terminal domain remains competent to desensitize and internalize.

Richardson MD, Balius AM, Yamaguchi K, Freilich ER, Barak LS, Kwatra MM.

J Neurochem. 2003 Feb;84(4):854-63.PMID: 12562528 [PubMed - indexed for MEDLINE]Related articles

Cardiopulmonary bypass decreases G protein-coupled receptor kinase activity and expression in human peripheral blood mononuclear cells.

Hagen SA, Kondyra AL, Grocott HP, El-Moalem H, Bainbridge D, Mathew JP, Newman MF, Reves JG, Schwinn DA, Kwatra MM.

Anesthesiology. 2003 Feb;98(2):343-8.PMID: 12552191 [PubMed - indexed for MEDLINE]Related articlesFree article

Human substance P receptor undergoes agonist-dependent phosphorylation by G protein-coupled receptor kinase 5 in vitro.

Warabi K, Richardson MD, Barry WT, Yamaguchi K, Roush ED, Nishimura K, Kwatra MM.

FEBS Lett. 2002 Jun 19;521(1-3):140-4.PMID: 12067742 [PubMed - indexed for MEDLINE]Related articles

Age increases cardiac Galpha(i2) expression, resulting in enhanced coupling to G protein-coupled receptors.

Kilts JD, Akazawa T, Richardson MD, Kwatra MM.

J Biol Chem. 2002 Aug 23;277(34):31257-62. Epub 2002 Jun 13.PMID: 12065589 [PubMed - indexed for MEDLINE]Related articlesFree article

Beta(2)-adrenergic and several other G protein-coupled receptors in human atrial membranes activate both G(s) and G(i).

Kilts JD, Gerhardt MA, Richardson MD, Sreeram G, Mackensen GB, Grocott HP, White WD, Davis RD, Newman MF, Reves JG, Schwinn DA, Kwatra MM.

Circ Res. 2000 Oct 13;87(8):705-9.PMID: 11029407 [PubMed - indexed for MEDLINE]Related articlesFree article

Multiple potential regulatory elements in the 5' flanking region of the human alpha 1a-adrenergic receptor.

Lee K, Richardson CD, Razik MA, Kwatra MM, Schwinn DA.

DNA Seq. 1998 Mar;8(4):271-6.PMID: 10520459 [PubMed - indexed for MEDLINE]Related articles

Characterization of differences between rapid agonist-dependent phosphorylation and phorbol ester-mediated phosphorylation of human substance P receptor in intact cells.

Roush ED, Warabi K, Kwatra MM.

Mol Pharmacol. 1999 May;55(5):855-62.PMID: 10220564 [PubMed - indexed for MEDLINE]Related articlesFree article

Real-time visualization of the cellular redistribution of G protein-coupled receptor kinase 2 and beta-arrestin 2 during homologous desensitization of the substance P receptor.

Barak LS, Warabi K, Feng X, Caron MG, Kwatra MM.

J Biol Chem. 1999 Mar 12;274(11):7565-9.PMID: 10066824 [PubMed - indexed for MEDLINE]Related articlesFree article

Acute myocardial beta-adrenergic receptor dysfunction after cardiopulmonary bypass in patients with cardiac valve disease. Duke Heart Center Perioperative Desensitization Group.

Gerhardt MA, Booth JV, Chesnut LC, Funk BL, el-Moalem HE, Kwatra MM, Schwinn DA.

Circulation. 1998 Nov 10;98(19 Suppl):II275-81.PMID: 9852914 [PubMed - indexed for MEDLINE]Related articles

Acute depression of myocardial beta-adrenergic receptor signaling during cardiopulmonary bypass: impairment of the adenylyl cyclase moiety. Duke Heart Center Perioperative Desensitization Group.

Booth JV, Landolfo KP, Chesnut LC, Bennett-Guerrero E, Gerhardt MA, Atwell DM, El-Moalem HE, Smith MS, Funk BL, Kuhn CM, Kwatra MM, Schwinn DA.

Anesthesiology. 1998 Sep;89(3):602-11.PMID: 9743395 [PubMed - indexed for MEDLINE]Related articlesFree article

Human substance P receptor expressed in Chinese hamster ovary cells directly activates G(alpha q/11), G(alpha s), G(alpha o).

Roush ED, Kwatra MM.

FEBS Lett. 1998 May 29;428(3):291-4.PMID: 9654151 [PubMed - indexed for MEDLINE]Related articles

New developments in cardiovascular adrenergic receptor pharmacology: molecular mechanisms and clinical relevance.

Smiley RM, Kwatra MM, Schwinn DA.

J Cardiothorac Vasc Anesth. 1998 Feb;12(1):80-95. Review. No abstract available. PMID: 9509364 [PubMed - indexed for MEDLINE]Related articles

Human substance P receptor expressed in Sf9 cells couples with multiple endogenous G proteins.

Nishimura K, Frederick J, Kwatra MM.

J Recept Signal Transduct Res. 1998 Jan;18(1):51-65.PMID: 9493567 [PubMed - indexed for MEDLINE]Related articles

Characterization of GRK2-catalyzed phosphorylation of the human substance P receptor in Sf9 membranes.

Nishimura K, Warabi K, Roush ED, Frederick J, Schwinn DA, Kwatra MM.

Biochemistry. 1998 Feb 3;37(5):1192-8.PMID: 9477943 [PubMed - indexed for MEDLINE]Related articles

Transcriptional regulation of the human alpha1a-adrenergic receptor gene. Characterization Of the 5'-regulatory and promoter region.

Razik MA, Lee K, Price RR, Williams MR, Ongjoco RR, Dole MK, Rudner XL, Kwatra MM, Schwinn DA.

J Biol Chem. 1997 Nov 7;272(45):28237-46.PMID: 9353275 [PubMed - indexed for MEDLINE]Related articlesFree article

Expression and regulation of alpha 1-adrenergic receptors in human tissues.

Schwinn DA, Kwatra MM.

Adv Pharmacol. 1998;42:390-4. No abstract available. PMID: 9327922 [PubMed - indexed for MEDLINE]Related articles

Human G(alpha q): cDNA and tissue distribution.

Chen B, Leverette RD, Schwinn DA, Kwatra MM.

Biochim Biophys Acta. 1996 Jun 11;1281(2):125-8.PMID: 8664309 [PubMed - indexed for MEDLINE]Related articles

Immunoaffinity purification of epitope-tagged human beta 2-adrenergic receptor to homogeneity.

Kwatra MM, Schreurs J, Schwinn DA, Innis MA, Caron MG, Lefkowitz RJ.

Protein Expr Purif. 1995 Dec;6(6):717-21.PMID: 8746622 [PubMed - indexed for MEDLINE]Related articles

Cardiac muscarinic potassium channel activity is attenuated by inhibitors of G beta gamma.

Nair LA, Inglese J, Stoffel R, Koch WJ, Lefkowitz RJ, Kwatra MM, Grant AO.

Circ Res. 1995 May;76(5):832-8.PMID: 7729000 [PubMed - indexed for MEDLINE]Related articlesFree article

A highly conserved tyrosine residue in G protein-coupled receptors is required for agonist-mediated beta 2-adrenergic receptor sequestration.

Barak LS, Tiberi M, Freedman NJ, Kwatra MM, Lefkowitz RJ, Caron MG.

J Biol Chem. 1994 Jan 28;269(4):2790-5.PMID: 7507928 [PubMed - indexed for MEDLINE]Related articlesFree article

The substance P receptor, which couples to Gq/11, is a substrate of beta-adrenergic receptor kinase 1 and 2.

Kwatra MM, Schwinn DA, Schreurs J, Blank JL, Kim CM, Benovic JL, Krause JE, Caron MG, Lefkowitz RJ.

J Biol Chem. 1993 May 5;268(13):9161-4.PMID: 7683643 [PubMed - indexed for MEDLINE]Related articlesFree article

Beta-arrestin2, a novel member of the arrestin/beta-arrestin gene family.

Attramadal H, Arriza JL, Aoki C, Dawson TM, Codina J, Kwatra MM, Snyder SH, Caron MG, Lefkowitz RJ.

J Biol Chem. 1992 Sep 5;267(25):17882-90.PMID: 1517224 [PubMed - indexed for MEDLINE]Related articlesFree article

Role of beta gamma subunits of G proteins in targeting the beta-adrenergic receptor kinase to membrane-bound receptors.

Pitcher JA, Inglese J, Higgins JB, Arriza JL, Casey PJ, Kim C, Benovic JL, Kwatra MM, Caron MG, Lefkowitz RJ.

Science. 1992 Aug 28;257(5074):1264-7.PMID: 1325672 [PubMed - indexed for MEDLINE]Related articles

The ligand binding domain of the epidermal growth factor receptor is not required for receptor dimerization.

Kwatra MM, Bigner DD, Cohn JA.

Biochim Biophys Acta. 1992 Mar 16;1134(2):178-81.PMID: 1554751 [PubMed - indexed for MEDLINE]Related articles

Anti-synthetic peptide antibody reacting at the fusion junction of deletion-mutant epidermal growth factor receptors in human glioblastoma.

Humphrey PA, Wong AJ, Vogelstein B, Zalutsky MR, Fuller GN, Archer GE, Friedman HS, Kwatra MM, Bigner SH, Bigner DD.

Proc Natl Acad Sci U S A. 1990 Jun;87(11):4207-11.PMID: 1693434 [PubMed - indexed for MEDLINE]Related articlesFree article

Regulation of receptor function by protein phosphorylation.

Hosey MM, Kwatra MM, Ptasienski J, Richardson RM.

Ann N Y Acad Sci. 1990;588:155-63. Review. No abstract available. PMID: 2192639 [PubMed - indexed for MEDLINE]Related articles

Phosphorylation of chick heart muscarinic cholinergic receptors by the beta-adrenergic receptor kinase.

Kwatra MM, Benovic JL, Caron MG, Lefkowitz RJ, Hosey MM.

Biochemistry. 1989 May 30;28(11):4543-7.PMID: 2765501 [PubMed - indexed for MEDLINE]Related articles

The porcine heart M2 muscarinic receptor: agonist-induced phosphorylation and comparison of properties with the chick heart receptor.

Kwatra MM, Ptasienski J, Hosey MM.

Mol Pharmacol. 1989 May;35(5):553-8.PMID: 2725467 [PubMed - indexed for MEDLINE]Related articles

Characterization of cardiac A1 adenosine receptors by ligand binding and photoaffinity labeling.

Leung E, Kwatra MM, Hosey MM, Green RD.

J Pharmacol Exp Ther. 1988 Mar;244(3):1150-6.PMID: 3252029 [PubMed - indexed for MEDLINE]Related articles

Correlation of agonist-induced phosphorylation of chick heart muscarinic receptors with receptor desensitization.

Kwatra MM, Leung E, Maan AC, McMahon KK, Ptasienski J, Green RD, Hosey MM.

J Biol Chem. 1987 Dec 5;262(34):16314-21.PMID: 3680252 [PubMed - indexed for MEDLINE]Related articlesFree article

N6-phenyladenosines: pronounced effect of phenyl substituents on affinity for A2 adenosine receptors.

Kwatra MM, Leung E, Hosey MM, Green RD.

J Med Chem. 1987 May;30(5):954-6.PMID: 3572985 [PubMed - indexed for MEDLINE]Related articles

Phosphorylation of the cardiac muscarinic receptor in intact chick heart and its regulation by a muscarinic agonist.

Kwatra MM, Hosey MM.

J Biol Chem. 1986 Sep 25;261(27):12429-32.PMID: 3745197 [PubMed - indexed for MEDLINE]Related articlesFree article

Specific photoaffinity labelling of inhibitory adenosine receptors.

Choca JI, Kwatra MM, Hosey MM, Green RD.

Biochem Biophys Res Commun. 1985 Aug 30;131(1):115-21.PMID: 2994642 [PubMed - indexed for MEDLINE]Related articles

Substrate-dependent activation energy of the reaction catalyzed by monoamine oxidase.

Kwatra MM, Sourkes TL.

Arch Biochem Biophys. 1981 Sep;210(2):531-6. No abstract available. PMID: 7305342 [PubMed - indexed for MEDLINE]Related articles

Monoamine oxidase of rat skeletal muscle: substrate specificity and half-life.

Kwatra MM, Sourkes TL.

Life Sci. 1980 Dec 15;27(24):2327-31. No abstract available. PMID: 7207021 [PubMed - indexed for MEDLINE]Related articles

Monoamine oxidase A and B activities in liver of riboflavin-deficient rats.

Kwatra MM, Sourkes TL.

Biochem Pharmacol. 1980 Oct 1;29(19):2693-4. No abstract available. PMID: 7426072 [PubMed - indexed for MEDLINE]Related articles

Acetylenics. 2. Synthesis and pharmacology of certain N,N-diakyl-3-phenylpropyn-2-amines. Some analogues with tryptamine-like behavioral effects in mice.

Kwatra MM, Simon DZ, Salvador RL, Cooper PD.

J Med Chem. 1978 Mar;21(3):253-7.PMID: 627999 [PubMed - indexed for MEDLINE]Related articles