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Rodney Johnson

This is a preview profile on BiomedExperts - the first literature-based scientific social network. It brings the right researchers together and allows them to collaborate online. Collexis and Dell provide the BiomedExperts network of +1.5 Million pre-calculated profiles free of charge to researchers worldwide.

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Co-Publications
Name
34
Mishra, Ram
7
Ojala, William
7
Gleason, WB
5
Costain, Willard
5
Pradhan, A
4
Skoblenick, Kevin
3
Pontoriero, Giuseppe
3
Dolbeare, Kristine
3
Baures, PW
3
Vartak, Ashish
3
Nair, Venugopalan
2
Castellano, Jessica
2
Chugh, A
2
Marcotte, ER
2
Robinson, Michael

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Publications

TOP 3
Raghavan Bhooma; Skoblenick Kevin J; Bhagwanth Swapna; Argintaru Niran; Mishra Ram K; Johnson Rodney L
Allosteric modulation of the dopamine D2 receptor by Pro-Leu-Gly-NH2 peptidomimetics constrained in either a polyproline II helix or a type II beta-turn conformation.
Vartak Ashish P; Skoblenick Kevin; Thomas Nancy; Mishra Ram K; Johnson Rodney L
Allosteric modulation of the dopamine receptor by conformationally constrained type VI beta-turn peptidomimetics of Pro-Leu-Gly-NH2.
Castellano Jessica M; Batrynchuk Jody; Dolbeare Kristine; Verma Vaneeta; Mann Amandeep; Skoblenick Kevin J; Johnson Rodney L; Mishra Ram K
MIF-1 and its peptidomimetic analogs attenuate haloperidol-induced vacuous chewing movements and modulate apomorphine-induced rotational behavior in 6-hydroxydopamine-lesioned rats.

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All Publications

2009: Raghavan Bhooma; Skoblenick Kevin J; Bhagwanth Swapna; Argintaru Niran; Mishra Ram K; Johnson Rodney L
Allosteric modulation of the dopamine D2 receptor by Pro-Leu-Gly-NH2 peptidomimetics constrained in either a polyproline II helix or a type II beta-turn conformation.
Journal of medicinal chemistry 2009;52(7):2043-51.
2007: Vartak Ashish P; Skoblenick Kevin; Thomas Nancy; Mishra Ram K; Johnson Rodney L
Allosteric modulation of the dopamine receptor by conformationally constrained type VI beta-turn peptidomimetics of Pro-Leu-Gly-NH2.
Journal of medicinal chemistry 2007;50(26):6725-9.
2007: Castellano Jessica M; Batrynchuk Jody; Dolbeare Kristine; Verma Vaneeta; Mann Amandeep; Skoblenick Kevin J; Johnson Rodney L; Mishra Ram K
MIF-1 and its peptidomimetic analogs attenuate haloperidol-induced vacuous chewing movements and modulate apomorphine-induced rotational behavior in 6-hydroxydopamine-lesioned rats.
Peptides 2007;28(10):2009-15.
2006: Raghavan Bhooma; Johnson Rodney L
Short stereoselective synthesis of alpha-substituted gamma-lactams.
The Journal of organic chemistry 2006;71(5):2151-4.
2006: Vartak Ashish P; Johnson Rodney L
Concerted synthesis of a spirobicyclic type-VI beta-turn mimic of Pro-Pro-Pro-NH2.
Organic letters 2006;8(5):983-6.
2006: Fisher Abigail; Mann Amandeep; Verma Vaneeta; Thomas Nancy; Mishra Ram K; Johnson Rodney L
Design and synthesis of photoaffinity-labeling ligands of the L-prolyl-L-leucylglycinamide binding site involved in the allosteric modulation of the dopamine receptor.
Journal of medicinal chemistry 2006;49(1):307-17.
2005: Verma Vaneeta; Mann Amandeep; Costain Willard; Pontoriero Giuseppe; Castellano Jessica M; Skoblenick Kevin; Gupta Suresh K; Pristupa Zdenek; Niznik Hyman B; Johnson Rodney L; Nair Venugopalan D; Mishra Ram K
Modulation of agonist binding to human dopamine receptor subtypes by L-prolyl-L-leucyl-glycinamide and a peptidomimetic analog.
The Journal of pharmacology and experimental therapeutics 2005;315(3):1228-36.
2005: Somu Ravindranadh V; Johnson Rodney L
Synthesis of pipecolic acid-based spiro bicyclic lactam scaffolds as beta-turn mimics.
The Journal of organic chemistry 2005;70(15):5954-63.
2005: Vartak Ashish P; Young Victor G; Johnson Rodney L
Stereoselective synthesis of alpha,alpha'-biprolines.
Organic letters 2005;7(1):35-8.
2005: Johnson Rodney L; Rao Kolluri S S P
2,3-Ethylene- and 2,3-trimethylene-bridged analogues of the group III metabotropic glutamate receptor ligand 2-amino-4-phosphonobutanoic acid.
Bioorganic & medicinal chemistry letters 2005;15(1):57-60.
2003: Dolbeare Kristine; Pontoriero Giuseppe F; Gupta Suresh K; Mishra Ram K; Johnson Rodney L
Iso-lactam and reduced amide analogues of the peptidomimetic dopamine receptor modulator 3(R)-[(2(S)-pyrrolidinylcarbonyl)amino]-2-oxo-1-pyrrolidineacetamide.
Bioorganic & medicinal chemistry 2003;11(18):4103-12.
2003: Sharma S; Paladino P; Gabriele J; Saeedi H; Henry P; Chang M; Mishra R K; Johnson R L
Pro-Leu-glycinamide and its peptidomimetic, PAOPA, attenuate haloperidol induced vacuous chewing movements in rat: A model of human tardive dyskinesia.
Peptides 2003;24(2):313-9.
2003: Dolbeare Kristine; Pontoriero Giuseppe F; Gupta Suresh K; Mishra Ram K; Johnson Rodney L
Synthesis and dopamine receptor modulating activity of 3-substituted gamma-lactam peptidomimetics of L-prolyl-L-leucyl-glycinamide.
Journal of medicinal chemistry 2003;46(5):727-33.
2000: Ott M C; Costain W J; Mishra R K; Johnson R L
L-prolyl-l-leucyl-glycinamide and its peptidomimetic analog 3(R)-[(2(S)-pyrrolidylcarbonyl)amino]-2-oxo-1-pyrrolidineacetamide (PAOPA) attenuate haloperidol-induced c-fos expression in the striatum.
Peptides 2000;21(2):301-8.
1999: Baures P W; Pradhan A; Ojala W H; Gleason W B; Mishra R K; Johnson R L
Synthesis and dopamine receptor modulating activity of unsubstituted and substituted triproline analogues of L-prolyl-L-leucyl-glycinamide (PLG).
Bioorganic & medicinal chemistry letters 1999;9(16):2349-52.
1999: Mishra R K; Makman M H; Costain W J; Nair V D; Johnson R L
Modulation of agonist stimulated adenylyl cyclase and GTPase activity by L-pro-L-leu-glycinamide and its peptidomimetic analogue in rat striatal membranes.
Neuroscience letters 1999;269(1):21-4.
1999: Khalil E M; Pradhan A; Ojala W H; Gleason W B; Mishra R K; Johnson R L
Synthesis and dopamine receptor modulating activity of substituted bicyclic thiazolidine lactam peptidomimetics of L-prolyl-L-leucyl-glycinamide.
Journal of medicinal chemistry 1999;42(15):2977-87.
1999: Evans M C; Pradhan A; Venkatraman S; Ojala W H; Gleason W B; Mishra R K; Johnson R L
Synthesis and dopamine receptor modulating activity of novel peptidomimetics of L-prolyl-L-leucyl-glycinamide featuring alpha,alpha-disubstituted amino acids.
Journal of medicinal chemistry 1999;42(8):1441-7.
1999: Khalil E M; Ojala W H; Pradhan A; Nair V D; Gleason W B; Mishra R K; Johnson R L
Design, synthesis, and dopamine receptor modulating activity of spiro bicyclic peptidomimetics of L-prolyl-L-leucyl-glycinamide.
Journal of medicinal chemistry 1999;42(4):628-37.
1999: Costain W J; Buckley A T; Evans M C; Mishra R K; Johnson R L
Modulatory effects of PLG and its peptidomimetics on haloperidol-induced catalepsy in rats.
Peptides 1999;20(6):761-7.
1998: Marcotte E R; Chugh A; Mishra R K; Johnson R L
Protection against MPTP treatment by an analog of Pro-Leu-Gly-NH2 (PLG, MIF-1)
Peptides 1998;19(2):403-6.
1997: Baures P W; Ojala W H; Costain W J; Ott M C; Pradhan A; Gleason W B; Mishra R K; Johnson R L
Design, synthesis, and dopamine receptor modulating activity of diketopiperazine peptidomimetics of L-prolyl-L-leucylglycinamide.
Journal of medicinal chemistry 1997;40(22):3594-600.
1997: Baures P W; Ojala W H; Gleason W B; Johnson R L
Conformational analysis of homochiral and heterochiral diprolines as beta-turn-forming peptidomimetics: unsubstituted and substituted models.
The journal of peptide research : official journal of the American Peptide Society 1997;50(1):1-13.
1997: Mishra R K; Marcotte E R; Chugh A; Barlas C; Whan D; Johnson R L
Modulation of dopamine receptor agonist-induced rotational behavior in 6-OHDA-lesioned rats by a peptidomimetic analogue of Pro-Leu-Gly-NH2 (PLG).
Peptides 1997;18(8):1209-15.
1996: Ott M C; Mishra R K; Johnson R L
Modulation of dopaminergic neurotransmission in the 6-hydroxydopamine lesioned rotational model by peptidomimetic analogues of L-prolyl-L-leucyl-glycinamide.
Brain research 1996;737(1-2):287-91.
1995: Littman L; Chase L A; Renzi M; Garlin A B; Koerner J F; Johnson R L; Robinson M B
Effects of quisqualic acid analogs on metabotropic glutamate receptors coupled to phosphoinositide hydrolysis in rat hippocampus.
Neuropharmacology 1995;34(8):829-41.
1995: Johansen P A; Chase L A; Sinor A D; Koerner J F; Johnson R L; Robinson M B
Type 4a metabotropic glutamate receptor: identification of new potent agonists and differentiation from the L-(+)-2-amino-4-phosphonobutanoic acid-sensitive receptor in the lateral perforant pathway in rats.
Molecular pharmacology 1995;48(1):140-9.
1995: Savelli J E; Chugh A; Cheng C; Mishra R K; Johnson R L
Modulation of N-methyl-D-aspartate (NMDA) antagonist-induced darting behaviour by the peptidomimetic PAMTA.
Brain research 1995;682(1-2):41-9.
1994: Venkatraman S; Roon R J; Schulte M K; Koerner J F; Johnson R L
Synthesis of oxadiazolidinedione derivatives as quisqualic acid analogues and their evaluation at a quisqualate-sensitized site in the rat hippocampus.
Journal of medicinal chemistry 1994;37(23):3939-46.
1994: Baures P W; Ojala W H; Gleason W B; Mishra R K; Johnson R L
Design, synthesis, X-ray analysis, and dopamine receptor-modulating activity of mimics of the "C5" hydrogen-bonded conformation in the peptidomimetic 2-oxo-3(R)-[(2(S)-pyrrolidinylcarbonyl)amino]-1- pyrrolidineacetamide.
Journal of medicinal chemistry 1994;37(22):3677-83.
1993: Genin M J; Mishra R K; Johnson R L
Dopamine receptor modulation by a highly rigid spiro bicyclic peptidomimetic of Pro-Leu-Gly-NH2.
Journal of medicinal chemistry 1993;36(22):3481-3.
1993: Subasinghe N L; Bontems R J; McIntee E; Mishra R K; Johnson R L
Bicyclic thiazolidine lactam peptidomimetics of the dopamine receptor modulating peptide Pro-Leu-Gly-NH2.
Journal of medicinal chemistry 1993;36(16):2356-61.
1993: Sreenivasan U; Mishra R K; Johnson R L
Synthesis and dopamine receptor modulating activity of lactam conformationally constrained analogues of Pro-Leu-Gly-NH2.
Journal of medicinal chemistry 1993;36(2):256-63.
1992: Subasinghe N; Schulte M; Roon R J; Koerner J F; Johnson R L
Quisqualic acid analogues: synthesis of beta-heterocyclic 2-aminopropanoic acid derivatives and their activity at a novel quisqualate-sensitized site.
Journal of medicinal chemistry 1992;35(24):4602-7.
1992: Peterson N L; Kroona H B; Johnson R L; Koerner J F
Activity of the conformationally rigid 2-amino-4-phosphonobutanoic acid (AP4) analogue (RS)-1-amino-3-(phosphonomethylene)cyclobutane-1-carboxylic acid (cyclobutylene AP5) on evoked responses in the perforant pathway of rat hippocampus.
Brain research 1992;571(1):162-4.
1991: Peterson N L; Thoreson W B; Johnson R L; Koerner J F; Miller R F
Characterization of retinal and hippocampal L-AP4 receptors using conformationally constrained AP4 analogues.
Brain research 1991;568(1-2):15-23.
1991: Kroona H B; Peterson N L; Koerner J F; Johnson R L
Synthesis of the 2-amino-4-phosphonobutanoic acid analogues (E)- and (Z)-2-amino-2,3-methano-4-phosphonobutanoic acid and their evaluation as inhibitors of hippocampal excitatory neurotransmission.
Journal of medicinal chemistry 1991;34(5):1692-9.
1990: Subasinghe N; Schulte M; Chan M Y; Roon R J; Koerner J F; Johnson R L
Synthesis of acyclic and dehydroaspartic acid analogues of Ac-Asp-Glu-OH and their inhibition of rat brain N-acetylated alpha-linked acidic dipeptidase (NAALA dipeptidase).
Journal of medicinal chemistry 1990;33(10):2734-44.
1990: Johnson R L; Bontems R J; Yang K E; Mishra R K
Synthesis and biological evaluation of analogues of Pro-Leu-Gly-NH2 modified at the leucyl residue.
Journal of medicinal chemistry 1990;33(6):1828-32.
1990: Mishra R K; Srivastava L K; Johnson R L
Modulation of high-affinity CNS dopamine D2 receptor by L-pro-L-leu-glycinamide (PLG) analogue 3(R)-(N-L-prolylamino)-2-oxo-1-pyrrolidineacetamide.
Progress in neuro-psychopharmacology & biological psychiatry 1990;14(5):821-7.
1988: Johnson R L; Koerner J F
Excitatory amino acid neurotransmission.
Journal of medicinal chemistry 1988;31(11):2057-66.
1988: Yu K L; Rajakumar G; Srivastava L K; Mishra R K; Johnson R L
Dopamine receptor modulation by conformationally constrained analogues of Pro-Leu-Gly-NH2.
Journal of medicinal chemistry 1988;31(7):1430-6.
1988: Srivastava L K; Bajwa S B; Johnson R L; Mishra R K
Interaction of L-prolyl-L-leucyl glycinamide with dopamine D2 receptor: evidence for modulation of agonist affinity states in bovine striatal membranes.
Journal of neurochemistry 1988;50(3):960-8.
1987: Rajakumar G; Chiu P; Chiu S; Johnson R L; Mishra R K
17 beta Estradiol-induced increase in brain dopamine D-2 receptor: antagonism by MIF-1.
Peptides 1987;8(6):997-1002.
1987: Rajakumar G; Naas F; Johnson R L; Chiu S; Yu K L; Mishra R K
Down-regulation of haloperidol-induced striatal dopamine receptor supersensitivity by active analogues of L-prolyl-L-leucyl-glycinamide (PLG).
Peptides 1987;8(5):855-61.
1986: Rajakumar G; Singh A N; Naas F; Chiu S; Kwan C Y; Johnson R L; Mishra R K
L-prolyl-L-leucyl-glycinamide analogues--a new class of peptide antihypertensives.
Journal of hypertension. Supplement : official journal of the International Society of Hypertension 1986;4(5):S106-8.
1986: Johnson R L; Rajakumar G; Yu K L; Mishra R K
Synthesis of Pro-Leu-Gly-NH2 analogues modified at the prolyl residue and evaluation of their effects on the receptor binding activity of the central dopamine receptor agonist, ADTN.
Journal of medicinal chemistry 1986;29(10):2104-7.
1985: Chiu P; Rajakumar G; Chiu S; Johnson R L; Mishra R K
Mesolimbic and striatal dopamine receptor supersensitivity: prophylactic and reversal effects of L-prolyl-L-leucyl-glycinamide (PLG).
Peptides 1985;6(2):179-83.
1983: Chiu S; Wong Y W; Ferris J A; Johnson R L; Mishra R K
Binding studies of L-prolyl-L-leucyl-glycinamide (PLG), a novel antiparkinsonian agent, in normal human brain.
Pharmacological research communications 1983;15(1):41-51.

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