The inhibition of γ-glutamyl transpeptidase from human pancreatic carcinoma cells by (αS,5S)-α-amino-3-chloro-4,5-dihydro-5-isoxazoleacetic acid (AT-125; NSC-163501)

L. Allen, R. Meck, Adel A Yunis

Research output: Contribution to journalArticle

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Abstract

At - 125, (αS,5S)-α-amino-3-chloro-4,5-dihydro-5-isoxazoleacetic acid, at a concentration of 5 μM was found to inhibit the growth of human pancreatic carcinoma cells (MIA PaCa-2) by 78% after 72 hours in continuous culture. It was found that MIA PaCa-2 γ-glutmyl transpeptidase (10 nmol/min/106 cells) was irreversibly inactivated by AT-125 with an inactivation half-life of 80 minutes at 450 μM.

Original languageEnglish (US)
Pages (from-to)175-182
Number of pages8
JournalResearch Communications in Chemical Pathology and Pharmacology
Volume27
Issue number1
StatePublished - 1980

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acivicin
Peptidyl Transferases
gamma-Glutamyltransferase
Cells
Acids
Half-Life
Growth
Pancreatic Carcinoma

ASJC Scopus subject areas

  • Pharmacology
  • Toxicology

Cite this

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abstract = "At - 125, (αS,5S)-α-amino-3-chloro-4,5-dihydro-5-isoxazoleacetic acid, at a concentration of 5 μM was found to inhibit the growth of human pancreatic carcinoma cells (MIA PaCa-2) by 78{\%} after 72 hours in continuous culture. It was found that MIA PaCa-2 γ-glutmyl transpeptidase (10 nmol/min/106 cells) was irreversibly inactivated by AT-125 with an inactivation half-life of 80 minutes at 450 μM.",
author = "L. Allen and R. Meck and Yunis, {Adel A}",
year = "1980",
language = "English (US)",
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T1 - The inhibition of γ-glutamyl transpeptidase from human pancreatic carcinoma cells by (αS,5S)-α-amino-3-chloro-4,5-dihydro-5-isoxazoleacetic acid (AT-125; NSC-163501)

AU - Allen, L.

AU - Meck, R.

AU - Yunis, Adel A

PY - 1980

Y1 - 1980

N2 - At - 125, (αS,5S)-α-amino-3-chloro-4,5-dihydro-5-isoxazoleacetic acid, at a concentration of 5 μM was found to inhibit the growth of human pancreatic carcinoma cells (MIA PaCa-2) by 78% after 72 hours in continuous culture. It was found that MIA PaCa-2 γ-glutmyl transpeptidase (10 nmol/min/106 cells) was irreversibly inactivated by AT-125 with an inactivation half-life of 80 minutes at 450 μM.

AB - At - 125, (αS,5S)-α-amino-3-chloro-4,5-dihydro-5-isoxazoleacetic acid, at a concentration of 5 μM was found to inhibit the growth of human pancreatic carcinoma cells (MIA PaCa-2) by 78% after 72 hours in continuous culture. It was found that MIA PaCa-2 γ-glutmyl transpeptidase (10 nmol/min/106 cells) was irreversibly inactivated by AT-125 with an inactivation half-life of 80 minutes at 450 μM.

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EP - 182

JO - Research Communications in Molecular Pathology and Pharmacology

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