Title : P-glycoprotein, glutathione and glutathione S-transferase increase in a colon carcinoma cell line by colchicine.

Pub. Date : 2000 Dec

PMID : 11321524






4 Functional Relationships(s)
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1 P-glycoprotein, glutathione and glutathione S-transferase increase in a colon carcinoma cell line by colchicine. Colchicine ATP binding cassette subfamily B member 1 Homo sapiens
2 We developed a study aiming to evaluate the evolution of the main drug resistance markers in tumour cells: P-gly, GSH and GST, during the acquisition of resistance to colchicine, for the purpose of studying the adaptation process and its contribution to the MDR phenomenon. Colchicine ATP binding cassette subfamily B member 1 Homo sapiens
3 A human colon adenocarcinoma cell line was exposed to colchicine during 82 days, being P-gly, GSH levels and GST activity evaluated by flow cytometry, spectrofluorimetry and spectrophotometry, during exposure time. Colchicine ATP binding cassette subfamily B member 1 Homo sapiens
4 P-gly and GSH levels increased gradually during the exposure to colchicine, reaching 2.35 and 3.21 fold each. Colchicine ATP binding cassette subfamily B member 1 Homo sapiens