Title : ERCC1 expression and chemosensitivity in uterine cervical adenocarcinoma cells.

Pub. Date : 2014 Jan

PMID : 24403450






10 Functional Relationships(s)
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1 UNLABELLED: BACKGROUD/AIM: We previously demonstrated that high protein expression of excision repair cross-complementation group-1 (ERCC1) was associated with poor disease-free survival in patients who received adjuvant cisplatin-based chemotherapy or chemoradiotherapy with cisplatin, and was shown to be an independent prognostic factor. Cisplatin ERCC excision repair 1, endonuclease non-catalytic subunit Homo sapiens
2 UNLABELLED: BACKGROUD/AIM: We previously demonstrated that high protein expression of excision repair cross-complementation group-1 (ERCC1) was associated with poor disease-free survival in patients who received adjuvant cisplatin-based chemotherapy or chemoradiotherapy with cisplatin, and was shown to be an independent prognostic factor. Cisplatin ERCC excision repair 1, endonuclease non-catalytic subunit Homo sapiens
3 UNLABELLED: BACKGROUD/AIM: We previously demonstrated that high protein expression of excision repair cross-complementation group-1 (ERCC1) was associated with poor disease-free survival in patients who received adjuvant cisplatin-based chemotherapy or chemoradiotherapy with cisplatin, and was shown to be an independent prognostic factor. Cisplatin ERCC excision repair 1, endonuclease non-catalytic subunit Homo sapiens
4 UNLABELLED: BACKGROUD/AIM: We previously demonstrated that high protein expression of excision repair cross-complementation group-1 (ERCC1) was associated with poor disease-free survival in patients who received adjuvant cisplatin-based chemotherapy or chemoradiotherapy with cisplatin, and was shown to be an independent prognostic factor. Cisplatin ERCC excision repair 1, endonuclease non-catalytic subunit Homo sapiens
5 In the present study, we evaluated ERCC1 expression levels in uterine cervical adenocarcinoma cell lines to assess whether they are affected by treatment with cisplatin with and without 5-fluorouracil (5-FU). Cisplatin ERCC excision repair 1, endonuclease non-catalytic subunit Homo sapiens
6 ERCC1 mRNA expression levels were investigated using quantitative RT-PCR following treatment with cisplatin with and without 5-FU. Cisplatin ERCC excision repair 1, endonuclease non-catalytic subunit Homo sapiens
7 ERCC1 expression was significantly elevated by cisplatin treatment, which was reduced by co-administration of 5-FU in HCA-1, TCO-2 and HCA-1R cells. Cisplatin ERCC excision repair 1, endonuclease non-catalytic subunit Homo sapiens
8 CONCLUSION: The current study demonstrated an association between ERCC1 expression and sensitivity to cisplatin in cervical adenocarcinoma cells. Cisplatin ERCC excision repair 1, endonuclease non-catalytic subunit Homo sapiens
9 Co-administration of cisplatin and 5-FU revealed synergistic or additive effects through inhibition of ERCC1 expression in cervical adenocarcinoma cells. Cisplatin ERCC excision repair 1, endonuclease non-catalytic subunit Homo sapiens
10 Therefore, it is possible that a combination therapy of cisplatin and 5-FU or 5-FU derivatives constitutes an ideal treatment regimen, from the ERCC1 inhibition point of view in cervical adenocarcinoma. Cisplatin ERCC excision repair 1, endonuclease non-catalytic subunit Homo sapiens