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karthik3k
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What is the difference between proteasome and immunoproteasome ??
A proteasome is a large complex of proteins found in cells that is responsible for breaking down and recycling proteins that are no longer needed. An immunoproteasome is a specialized form of proteasome found in immune cells that is involved in the processing of antigens.
The main difference between proteasome and immunoproteasome is their function. While both are involved in protein degradation, immunoproteasomes specifically process antigens for presentation to the immune system.
Proteasomes and immunoproteasomes have similar structures, but the latter contains specific subunits that are not present in the former. These subunits allow immunoproteasomes to recognize and process antigens more efficiently.
Proteasomes and immunoproteasomes play important roles in the immune response by breaking down proteins, including those from viruses or bacteria, and presenting them to immune cells for recognition. This helps initiate an immune response against foreign invaders.
Yes, dysregulation of proteasome and immunoproteasome has been linked to various diseases, including autoimmune disorders, cancer, and neurodegenerative diseases. Understanding the functions and differences between these complexes may lead to potential treatments for these diseases.