นี้ชื่อ “Resveratrol inhibits pancreatic cancer proliferation and metastasis by depleting senescent tumor-associated ...

Summary of this article, titled “Resveratrol inhibits pancreatic cancer proliferation and metastasis by depleting senescent tumor-associated fibroblasts,” published in the 2024 World Journal of Gastrointestinal Oncology, studied the effect of “Resveratrol (Resveratrol)” on pancreatic cancer Specifically, it affects senescent tumor-associated fibroblasts around the tumor.

Summary of important points

Origin and importance

Pancreatic cancer is an aggressive, fast-growing and treatment-resistant cancer. This makes the survival rate very low. Researchers found that “Fibroblast cells around the cancer” that are in a state of senescence play a role in helping cancer spread and spread better.

Resveratrol, a natural polyphenol found in red grapes and mulberries, has been studied to see if it can inhibit this process.

Research objectives

To study whether resveratrol can:

- Reduce the growth of pancreatic cancer

- Reduce the spread of cancer cells

- Eliminate degenerated fibroblast cells around the tumor.

Is it possible?

Method of study

Researchers use:

Pancreatic cancer tissue sample

Fibroblast cells (CAF)

Stimulating cells into degeneration with 3CKs

Expression of p16, p21, and LaminB1 proteins was examined.

Test for the proliferation and movement of cancer cells.

Important research results

1. Many degenerated fibroblasts have been found in pancreatic cancer.

These cells show markers of cell degeneration such as: high p16, high α-SMA.

which is related to stimulating the progression of cancer

2. Fibroblast cell degeneration helps cancer to become more severe.

Degenerated CAF secretes substances that stimulate inflammation and cancer growth, causing:

- Cancer cells divide faster.

-Move and spread more

3. Resveratrol helps eliminate dead cells.

Resveratrol can:

- Reduce the number of degenerated CAF cells

- Reduces p16/p21 expression.

- Restore LaminB1

- Reduce cancer-stimulating substances secreted

4. Resveratrol inhibits the growth and spread of pancreatic cancer. After receiving resveratrol:

● The division of cancer cells is reduced.

● Reduced mobility and aggression.

● The environment around the tumor is suppressed by inflammation.

Conclusion of the research

This research suggests that

“Resveratrol” is a natural substance that has the potential to help treat pancreatic cancer. It does not only act directly on cancer cells. But it also helps eliminate dead cells around the cancer that support the progression of the disease.

Highlights of the research

Point out the important role of “Degenerated cells” in pancreatic cancer

Support the concept of using “senolytic therapy” (removal of degenerative cells).

Adding evidence for resveratrol's anti-cancer effects

Short summary, easy to understand

“Resveratrol” helps slow down and reduce the spread of pancreatic cancer. By eliminating degenerated cells around the cancer that help the cancer grow and spread faster. This is considered an interesting new approach in the development of anticancer drugs.