期刊
JOURNAL OF CELL SCIENCE
卷 123, 期 7, 页码 1171-1180出版社
COMPANY OF BIOLOGISTS LTD
DOI: 10.1242/jcs.062034
关键词
ATAD3A; Lung adenocarcinoma; Mitochondrial fragmentation; Cisplatin sensitivity
类别
资金
- NSC [NSC 97-3112-B-001-016]
- Comprehensive Academic Promotion Projects [NCHU 975014]
AAA domain-containing 3A (ATAD3A) is a member of the AAA-ATPase family. Three forms of ATAD3 have been identified: ATAD3A, ATAD3B and ATAD3C. In this study, we examined the type and expression of ATAD3 in lung adenocarcinoma (LADC). Expression of ATAD3A was detected by reverse transcription-polymerase chain reaction, immunoblotting, immunohistochemistry and confocal immunofluorescent microscopy. Our results show that ATAD3A is the major form expressed in LADC. Silencing of ATAD3A expression increased mitochondrial fragmentation and cisplatin sensitivity. Serum deprivation increased ATAD3A expression and drug resistance. These results suggest that ATAD3A could be an anti-apoptotic marker in LADC.
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