چاپ صفحه |  صفحه نخست سامانه |  چکیده مقاله |  نویسندگان |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| Purpose: To investigate the downregulation of High Mobility Group AT-hook 2 (HMGA2) expression by small interfering RNAs (siRNAs) in PC3 prostate cancer cell line. HMGA2 belongs to the non-histone chromatin-binding protein family that serves as a crucial regulator of gene transcription. The overexpression of this gene is positively correlated with various prostate cancer-related properties. Thus, HMGA2 is an emerging target in prostate cancer treatment. This study aimed to examine the impact of siRNAs targeting HMGA2 on the viability, migration, and apoptosis processes of the PC3 prostate cancer cell line. Methods: siRNA transfection was conducted with a liposome-mediated approach. The mRNA and protein expression levels for HMGA2 are evaluated by qRT-PCR and western blot analysis. The cytotoxic properties of HMGA2-siRNA were measured by MTT assay on PC3 cells. The migration of PC3 cells was measured by implementing a wound-healing assay. Apoptosis measurement was also quantified by TUNEL assay.Results: Transfection with siRNA significantly decreased both mRNA and protein levels of the HMGA2 gene in a dose-dependent manner after 48 hours. Also, we demonstrated that theknockdown of HMGA2 led to a reduction in cell viability, migration ability, and enhanced apoptosis of PC3 cells in vitro. Conclusion: Our findings recommend that the specific siRNA of HMGA2 may efficiently be able to decrease prostate cancer progression. Therefore, it may be a promising adjuvantreatment in prostate cancer |
| نویسنده | نفر چندم مقاله |
|---|---|
| الهام باغبانی | دوم |
| علی محمدی | سوم |
| بهزاد منصوری | چهارم |
| داریوش شانه بندی | پنجم |
| خلیل حاجی اصغرزاده | ششم |
| بهزاد برادران | هفتم |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| 514-Downregulation of HMGA2 by Small Interfering RNA Affects the.pdf | 1401/06/14 | 1045839 | دانلود |
