Humans fall prey to diseases. Most of the creatures living on earth fall prey to some disease at some time or the other. But there is one creature that cannot be touched by diseases. Actually, we are talking about the shark living in the depths of the sea. Let us tell you in this article today what happens inside the shark that no disease can touch it.
Shark's immune system
Shark fishes are known for their special immune system. It is said about them that these fishes fall sick very rarely. A recent research has revealed that the immune system of shark fishes is very strong against many diseases and infections. Let us now tell you how the immune system of these fishes is so strong.
Why is the immune system of sharks strong?
Actually, the main reason behind the strong immune system in shark fishes is a special type of protein. According to researchers, the immune system of sharks is different from that of normal fish. Shark cells specifically produce a type of special protein, called "antibodies", which are effective against bacteria and viruses. Apart from this, sharks also have a protein called "transferrin", which controls iron and helps reduce inflammation. Both these proteins make the immune system of sharks very strong. At the same time, sharks have special antibodies like "JD-T Cell" and "Binary-Antibody". These antibodies not only recognize bacteria and viruses, but also help sharks in neutralizing them. Although they are found in many fish, but these antibodies are more effective in the immune system of sharks than other fish.
Living in deep water is also a reason
Due to the way the shark lives, its immune system also becomes very strong. Actually, sharks often live in deep and cold waters, where the number of harmful bacteria and germs is very low. Apart from this, sharks are adapted to their environment, due to which they can face all types of situations.
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