Human Immune System Might has evolved from the ancient microbe ‘Asgard’

The immune system found in humans and all other complex life forms might have evolved from an ancient Species of Microbes Known as Asgard Archaea, as per new Research. These microbes, believed to have emerged Around 2 billion years ago, have provided Insight into the origins of Vital Proteins that help Organisms FEND off viruses. According to the Study LED by Pedro Lopes leão, a microbiologist at radboud university, and five baker, an associate professor at the university of texas at aust. The speculated discovery explains the evolution process of our immune system.

The Role of Asgard Archaa

The primary evolution of life is divided into three main domains: bacteria, eukarya, and archaa. While Bacteria are simple cells without On the other hand, archaea lacked a nucleus but share energy-prcessing characteristics with eukaryotes.

Among Archaea, The Asgard Superfamily, Discovered in 2015, Plays a Significant Role in Bridging The evolutionary gap betteren backaria and eukaryotes, according to a live skie ReportThese archaea were named after the realm of NORSE Gods due to their discovery Near a hydrothermal vent in the arctic circle knowledge as “Loki’s Castle.”

Immune Proteins with Ancient Origins

The study Examined Thousands of Genomes Across Different Life Forms, Identifying Tens of Thousands of Viral Defense Systems. The Researchers focused on two classes of proteins, viperins and argonautes, which are present across all domains of life. Viperins, Part of the Innate Immune System in Humans, Combat Viruses by Preventing them from replicating with infected cells. Argonautes, Initial Found in Plants, Stop Viruses from replicating by Degrading their Gentic Material.

The Findings, Published in Nature Communications, Indicate that Genes for these proteins are rem The key catalytic sites of these proteins have remained larger unchanged over 2 billion years, indicating their effectiveness in defending against viral threats.