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Updated: Jun 10, 2026

LPS and ATP-induced Death of PMA-differentiated THP-1 Macrophages and its Validation
Published on: May 3, 2024
Apoptotic pathways in pemphigus
Meryem Bektas1, Puneet Jolly, David S Rubenstein
1Department of Dermatology, University of North Carolina-Chapel Hill School of Medicine, Chapel Hill, NC 27599, USA.
Abstract:
Pemphigus is a group of human autoimmune blistering diseases of the skin in which autoantibodies to desmosome cadherins induce loss of cell-cell adhesion (acantholysis). In addition to steric hindrance and activation of intracellular signaling, apoptosis has been suggested to contribute to the mechanism by which pathogenic IgG induces acantholysis. We review the current literature examining the role of apoptosis in pemphigus. Current data suggest that apoptosis is not required for blister induction, but that activation of proapoptotic proteins, including caspase cysteine proteinases, may sensitize cells to the acantholytic effects of pemphigus IgG.
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