Sawyer TK - Search Results

1

alpha-Melanotropin: the minimal active sequence in the frog skin bioassay.

Hruby VJ, Wilkes BC, Hadley ME, Al-Obeidi F, Sawyer TK, Staples DJ, de Vaux AE, Dym O, Castrucci AM, Hintz MF, et al. Hruby VJ, et al. Among authors: sawyer tk. J Med Chem. 1987 Nov;30(11):2126-30. doi: 10.1021/jm00394a033. J Med Chem. 1987. PMID: 2822931

2

Design, synthesis, and biological activities of a potent and selective alpha-melanotropin antagonist.

al-Obeidi F, Hruby VJ, Hadley ME, Sawyer TK, Castrucci AM. al-Obeidi F, et al. Among authors: sawyer tk. Int J Pept Protein Res. 1990 Mar;35(3):228-34. doi: 10.1111/j.1399-3011.1990.tb00942.x. Int J Pept Protein Res. 1990. PMID: 2162330

3

Alpha-melanotropin: the minimal active sequence in the lizard skin bioassay.

Castrucci AM, Hadley ME, Sawyer TK, Wilkes BC, al-Obeidi F, Staples DJ, de Vaux AE, Dym O, Hintz MF, Riehm JP, et al. Castrucci AM, et al. Among authors: sawyer tk. Gen Comp Endocrinol. 1989 Jan;73(1):157-63. doi: 10.1016/0016-6480(89)90066-x. Gen Comp Endocrinol. 1989. PMID: 2537778

4

Alpha-melanocyte-stimulating hormone structure-activity studies: comparative analysis of melanotropic and CNS bioactivities.

Sawyer TK, Hadley ME, Hruby VJ, Castrucci AM, Staples DJ, Farah J, O'Donohue TL. Sawyer TK, et al. Synapse. 1988;2(3):289-92. doi: 10.1002/syn.890020318. Synapse. 1988. PMID: 2850630

5

Structure-activity studies of highly potent cyclic [Cys4,Cys10]Melanotropin analogues.

Knittel JJ, Sawyer TK, Hruby VJ, Hadley ME. Knittel JJ, et al. Among authors: sawyer tk. J Med Chem. 1983 Feb;26(2):125-9. doi: 10.1021/jm00356a002. J Med Chem. 1983. PMID: 6600792 No abstract available.

6

Comparative biological activities of highly potent active-site analogues of alpha-melanotropin.

Sawyer TK, Hruby VJ, Wilkes BC, Draelos MT, Hadley ME, Bergsneider M. Sawyer TK, et al. J Med Chem. 1982 Sep;25(9):1022-7. doi: 10.1021/jm00351a004. J Med Chem. 1982. PMID: 6982339 No abstract available.

7

Synthesis and structure-function studies of melanocyte stimulating hormone analogues modified in the 2 and 4(7) positions: comparison of activities on frog skin melanophores and melanoma adenylate cyclase.

Hruby VJ, Sawyer TK, Yang YC, Bregman MD, Hadley ME, Heward CB. Hruby VJ, et al. Among authors: sawyer tk. J Med Chem. 1980 Dec;23(12):1432-7. doi: 10.1021/jm00186a026. J Med Chem. 1980. PMID: 7452698

8

Truncation studies of alpha-melanotropin peptides identify tripeptide analogues exhibiting prolonged agonist bioactivity.

Haskell-Luevano C, Sawyer TK, Hendrata S, North C, Panahinia L, Stum M, Staples DJ, Castrucci AM, Hadley MF, Hruby VJ. Haskell-Luevano C, et al. Among authors: sawyer tk. Peptides. 1996;17(6):995-1002. doi: 10.1016/0196-9781(96)00141-6. Peptides. 1996. PMID: 8899819

9

Alpha-melanocyte stimulating hormone message and inhibitory sequences: comparative structure-activity studies on melanocytes.

Sawyer TK, Staples DJ, Castrucci AM, Hadley ME, al-Obeidi FA, Cody WL, Hruby VJ. Sawyer TK, et al. Peptides. 1990 Mar-Apr;11(2):351-7. doi: 10.1016/0196-9781(90)90092-j. Peptides. 1990. PMID: 2162535

10

The effects of structure-conformation modifications of melanotropin analogs on learning and memory: D-amino acid substituted linear and cyclic analogs.

Beckwith BE, Tinius TP, Hruby VJ, al-Obeidi F, Sawyer TK, Affholter JA. Beckwith BE, et al. Among authors: sawyer tk. Peptides. 1989 Mar-Apr;10(2):361-8. doi: 10.1016/0196-9781(89)90044-2. Peptides. 1989. PMID: 2547204

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