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Nonimmune antibody interactions of Group A Streptococcus M and M-like proteins

25 Feb 2021

Abstract excerpt

M and M-like proteins are major virulence factors of the widespread and potentially deadly bacterial pathogen Streptococcus pyogenes. These proteins confer resistance against innate and adaptive immune responses by recruiting specific human proteins to the streptococcal surface. Nonimmune recruitment of immunoglobulins G (IgG) and A (IgA) through their fragment crystallizable (Fc) domains by M and M-like proteins...

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PMID: 33630944
DOI: 10.1371/journal.ppat.1009248

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