TB infection is due to deletion of which of the following genes?
Correct Answer: ATG5
Description: ATG 5 Gene isresponsible for controlling function of macrophages which leads to autophagy . Autophagy is a highly conserved process that degrades ceain intracellular contents in both physiological and pathological conditions. Autophagy-related proteins (ATG) are key players in this pathway, among which ATG5 is indispensable in both canonical and non-canonical autophagy. Recent studies demonstrate that ATG5 modulates the immune system and crosstalks with apoptosis. However, our knowledge of the pathogenesis and regulatory mechanisms of autophagy in various immune related diseases is lacking. Thus, a deeper understanding of ATG5&;s role in the autophagy mechanism may shed light on the link between autophagy and the immune response, and lead to the development of new therapies for autoimmune diseases and autoinflammatory diseases like TB,T2DM,SLE. In this focused review, we discuss the latest insights into the role of ATG5 in autoimmunity. Although these studies are at a relatively early stage, ATG5 may eventually come to be regarded as a "guardian of immune integrity." Notably, accumulating evidence indicates that other ATG genes may have similar functions. REF : robbins 10th ed
Category:
Pathology
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