The rats are prostrate and have a human immune system

A research group led by Dr. Megan Sykes of Columbia University Medical Center has successfully created a human immune mouse, a type of mouse that helps the infected host to be extremely helpful.

Because the immune system is different for each person, the doctor cannot predict exactly how each patient will react to a particular drug. A laboratory mouse that has been implanted with its own immune system will be the body to try any drug, helping to monitor the reaction of the drug before the owner uses it.

The body mouse implants the human immune system.

To perform the experiment, the team first implanted the stem marrow cells and 1 millimeter of human thymus tissue on a progenitor mouse that had been immune to the immune system. That 1mm breast tissue will combine with adult stem cells in mice within 6 to 8 weeks, then produce a series of human immune cells in the rat's body, and eventually form the immune system. the owner on the animal's body.

According to Gizmag, in addition to testing patients' reactions to drugs, individual immune mice also play an essential role in the treatment of autoimmune patients. The immune system of people with this disease produces autogenous antibodies and attacks the cells of their own bodies.

Specifically, if the owner of an experimental mouse is someone who has an autoimmune disease, the experimental mouse continues to be an invaluable body in experiments to find medicines. For example, those patients will be cured of cancer, infectious diseases or easily compatible with organ transplants, Dr Sykes said.

The team promises that immune system-like mice will soon be on the market soon.