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Research Paper | Medicine Science | Volume 3 Issue 10, October 2014 | Pages: 1377 - 1380 | India
Regulatory Role of Doxycycline on Expression of mi-RNA in Tumorigenesis Pathway of Colorectal Cancer
Abstract: Downregulation of mir-143 and mir-145 has been demonstrated as a common feature of colon cancer. Several studies have shown that upregulation of mir-143 and mir-145 may be a good aspect for therapeutic purposes in the treatment of colon cancer. Doxycycline an anti-tumorigenic agent, was studied to determine the modulation of mir-143 and mir-145 expression in DMH-induced colon cancer in rats. We have found that doxycycline (DMH/DOX) unexpectedly increased aberrant crypt foci (ACFs) in DMH treated rats and caused progression of colonic tumor growth. Further analysis of mir-143 and mir-145 expression in control and treated rats, showed that compared to controls the expression of mir-143 and mir-145 was diminished in DMH/DOX treated rats. The data suggest that Doxycycline enhances tumorous growth in colon of DMH treated rats and does not modulate the expression of mir-143 and mir-145 in colon cancer.
Keywords: Doxycycline, mir-143, mir-145, ACFs, Colon cancer
How to Cite?: Neha Nanda, Devinder Kumar Dhawan, Safrun Mahmood, "Regulatory Role of Doxycycline on Expression of mi-RNA in Tumorigenesis Pathway of Colorectal Cancer", Volume 3 Issue 10, October 2014, International Journal of Science and Research (IJSR), Pages: 1377-1380, https://www.ijsr.net/getabstract.php?paperid=OCT14258, DOI: https://dx.doi.org/10.21275/OCT14258