A New Discovery About the Human Gut

Apr 22, 2026, 00:00

Introduction

Scientists found a new job for a protein called CASP5C. This protein helps the lining of the human gut grow and stay healthy.

Main Body

The gut has a lining. This lining needs new cells to stay strong. CASP5C is a protein in the gut. It helps cells divide and make more cells. It does this by changing other proteins in the body. This process helps the gut fix itself. The protein CASP5C is very active when the gut is hurt. People with gut diseases also have more of this protein. Other proteins fight germs. But CASP5C focuses on keeping the gut wall strong.

Conclusion

This study shows how the body fixes the gut. It helps doctors understand how the body stays healthy and how diseases work.

Vocabulary Learning

disease

An illness that affects the body.疾病

Example:Doctors study diseases to find cures.

divide

To split into parts or make more cells.分裂

Example:Cells divide to make new cells.

fix

To repair or make something healthy again.修復

Example:The body can fix small cuts.

lining

The inner layer of something, like the inside of the gut.襯裡

Example:The lining of the stomach protects it.

protein

A substance in food that helps the body grow and repair.蛋白質

Example:Eggs have a lot of protein.