ISSN: 1837-9664Journal of Cancer
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J Cancer 2017; 8(17):3405-3409. doi:10.7150/jca.21145 This issue Cite
Research Paper
p300 Knockout Promotes Butyrate Resistance
Department of Basic Sciences, Geisinger Commonwealth School of Medicine, 525 Pine Street, Scranton, PA 18509, USA.
Citation:
Lazarova DL, Bordonaro M. p300 Knockout Promotes Butyrate Resistance. J Cancer 2017; 8(17):3405-3409. doi:10.7150/jca.21145. https://www.jcancer.org/v08p3405.htm
Other stylesAbstract
Dietary fiber is linked to a reduced risk of colorectal cancer (CRC), and this protective activity is likely due to its fermentation product, butyrate. Dependent upon the hyperactivation of Wnt signaling, butyrate represses CRC cell growth and induces apoptosis. However, resistance to butyrate activity may allow for CRC development even in the context of relatively high fiber intake. We have previously determined that CRC cells resistant to butyrate are deficient in p300 expression. The histone acetylase p300 influences colonic cell signaling and physiology through effects on Wnt signaling. In this short research communication, we report that p300 knockout CRC cells exhibit butyrate resistance, and the re-introduction of p300 expression in p300 knockout CRC cells restores butyrate sensitivity. Microarray data on gene expression associated with butyrate sensitivity are presented and discussed.
Keywords: butyrate, resistance, colorectal cancer, butyrate, CBP, p300.
Citation styles
APA
Lazarova, D.L., Bordonaro, M. (2017). p300 Knockout Promotes Butyrate Resistance. Journal of Cancer, 8(17), 3405-3409. https://doi.org/10.7150/jca.21145.
ACS
Lazarova, D.L.; Bordonaro, M. p300 Knockout Promotes Butyrate Resistance. J. Cancer 2017, 8 (17), 3405-3409. DOI: 10.7150/jca.21145.
NLM
Lazarova DL, Bordonaro M. p300 Knockout Promotes Butyrate Resistance. J Cancer 2017; 8(17):3405-3409. doi:10.7150/jca.21145. https://www.jcancer.org/v08p3405.htm
CSE
Lazarova DL, Bordonaro M. 2017. p300 Knockout Promotes Butyrate Resistance. J Cancer. 8(17):3405-3409.
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