Add like
Add dislike
Add to saved papers

IL-33 acts as a foe to MIA PaCa-2 pancreatic cancer.

Medical Oncology 2017 Februrary
IL-33 is a member of the IL-1 family of cytokines, and no study has been performed to address its direct anti-tumor effect. This study is designed to investigate whether IL-33 has any direct effect on pancreatic cancer. Clonogenic survival assay, immunohistochemistry, TUNEL staining, proliferation, caspase-3 activity kits and RT-PCR were used to evaluate the effects of IL-33 on cell survival, proliferation and apoptosis of a pancreatic cancer cell line, MIA PaCa-2. We found that the percentage of colonies of MIA PaCa-2 cells, PCNA+ cells and the OD value of cancer cells were all decreased in the presence of IL-33. TUNEL+ cells and the relative caspase-3 activity in cancer cells were increased in the presence of IL-33. We further found that its anti-proliferative effect on cancer cells correlated with downregulation of pro-proliferative molecules cdk2 and cdk4 and upregulation of anti-proliferative molecules p15, p21 and p53. Its pro-apoptotic effect correlated with downregulation of anti-apoptotic molecule FLIP and upregulation of pro-apoptotic molecule TRAIL. These results suggest that IL-33 presents significant anti-tumor effects by inhibition of proliferation and induction of apoptosis of MIA PaCa-2 pancreatic cancer cells. Thus, strength of IL-33/ST2 signal pathway might be a promising way to treat pancreatic cancer.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app