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Your immune system is as unique as your fingerprint – new study

3 3 8
22.09.2021

Every person appears to have a unique immune system. My colleagues and I discovered this immune diversity after charting antibodies in the blood from healthy and sick people. The discovery could help explain why, for example, COVID vaccines appear to be less effective for some people. At the same time, it points to the possibility of identifying and retrieving particularly effective antibodies from individuals and using them to cure others.

In our daily life, our body is confronted and attacked by many germs that use clever tricks to enter our body, aiming to take control. Luckily, we have a powerful defence: our immune system.

With a well-functioning immune system, we can combat most of the germs that continuously and aggressively approach us. Part of our arsenal of weapons to neutralise invading germs are protein molecules called antibodies. These antibodies are abundant in the blood, streaming throughout our body, forming the first line of defence when a new nasty germ appears.

Each different germ requires a different arsenal of weapons (antibodies) to combat them most efficiently.........

© The Conversation


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