Clinical and Molecular Features of Anti-CENP-B Autoantibodies

Centromeric proteins are the foundation for assembling the kinetochore, a macromolecular complex that is essential for accurate chromosome segregation during mitosis. Anti-centromere antibodies (ACAs) are polyclonal autoantibodies targeting centromeric proteins (CENP-A, CENP-B, CENP-C), predominantl...

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Main Authors: Rahul M. Prasad (Author), Alfonso Bellacosa (Author), Tim J. Yen (Author)
Format: Book
Published: MDPI AG, 2021-09-01T00:00:00Z.
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100 1 0 |a Rahul M. Prasad  |e author 
700 1 0 |a Alfonso Bellacosa  |e author 
700 1 0 |a Tim J. Yen  |e author 
245 0 0 |a Clinical and Molecular Features of Anti-CENP-B Autoantibodies 
260 |b MDPI AG,   |c 2021-09-01T00:00:00Z. 
500 |a 10.3390/jmp2040024 
500 |a 2673-5261 
520 |a Centromeric proteins are the foundation for assembling the kinetochore, a macromolecular complex that is essential for accurate chromosome segregation during mitosis. Anti-centromere antibodies (ACAs) are polyclonal autoantibodies targeting centromeric proteins (CENP-A, CENP-B, CENP-C), predominantly CENP-B, and are highly associated with rheumatologic disease (lcSSc/CREST syndrome). CENP-B autoantibodies have also been reported in cancer patients without symptoms of rheumatologic disease. The rise of oncoimmunotherapy stimulates inquiry into how and why anti-CENP-B autoantibodies are formed. In this review, we describe the clinical correlations between anti-CENP-B autoantibodies, rheumatologic disease, and cancer; the molecular features of CENP-B; possible explanations for autoantigenicity; and, finally, a possible mechanism for induction of autoantibody formation. 
546 |a EN 
690 |a centromere 
690 |a CENP-B 
690 |a scleroderma 
690 |a autoimmunity 
690 |a cancer 
690 |a Pathology 
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786 0 |n Journal of Molecular Pathology, Vol 2, Iss 4, Pp 281-295 (2021) 
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