Regulation of APC and AXIN2 expression by intestinal tumor suppressor CDX2 in colon cancer cells

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Stimulation of the intestinal Cdx2 homeobox gene by butyrate in colon cancer cells.

BACKGROUND The transcription factor encoded by the intestinal Cdx2 homeobox gene and treatment with sodium butyrate (NaB), a byproduct of fibre fermentation by colonic bacteria, exert similar effects on colon cancer cell lines as they both inhibit cell growth and stimulate cell differentiation and apoptosis. AIM To investigate whether NaB regulates expression of the Cdx2 gene in colon cancer ...

متن کامل

Involvement of CDX2 in the cross talk between TNF-α and Wnt signaling pathway in the colon cancer cell line Caco-2.

Tumor necrosis factor-α (TNF-α) is highly upregulated in inflammation and reduces the expression of the intestinal transcription factor, Caudal-related homeobox transcription factor 2 (CDX2). Wnt/β-catenin signaling is critical for intestinal cell proliferation, but a decreased CDX2 expression has influence on the Wnt signaling-related genes and progression of colorectal cancer. Although severa...

متن کامل

MicroRNA-100 functions as a tumor suppressor by inhibiting Lgr5 expression in colon cancer cells.

Previous studies have demonstrated that microRNAs (miRNAs), a class of single‑stranded RNA molecules that are 18‑27 nucleotides in length, serve a critical function in tumorigenesis, including in the development of colon cancer. In the current study, miR‑100 levels were demonstrated to be reduced in colon cancer tissues compared with the levels in matched adjacent normal tissues. Forced overexp...

متن کامل

Curcumin impairs tumor suppressor p53 function in colon cancer cells.

Curcumin (diferuloylmethane) is being considered as a potential chemopreventive agent in humans. In vitro it inhibits transcription by NF-kappaB, and the activity of lipoxygenase or cyclooxygenase enzymes, which facilitate tumor progression. In vivo it is protective in rodent models of chemical carcinogenesis. Curcumin contains an alpha,beta-unsaturated ketone, a reactive chemical substituent t...

متن کامل

expression of pml tumor suppressor in a431 cells reduces cellular growth by inhibiting the egfr expression

our previous studies showed that the promyelocytic leukemia protein, pml, functions as acellular and growth suppressor. transient expression of pml was also found to repress the activity of theepidermal growth factor receptor (egfr) gene promoter. in this study, we have examined the effects ofpml on a431 cells, which express a high level of egfr protein. the pml gene was introduced into thecell...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Carcinogenesis

سال: 2013

ISSN: 1460-2180,0143-3334

DOI: 10.1093/carcin/bgt037