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The Dual Complexity of PTX3 in Health and Disease: A Balancing Act?

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Journal Trends Mol Med
Date 2016 May 16
PMID 27179743
Citations 43
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Abstract

The humoral arm of innate immunity is complex and includes various molecules that serve as markers of inflammation with complementary characteristics, such as the short pentraxins C-reactive protein (CRP) and serum amyloid P (SAP) and the long pentraxin PTX3. There is a growing amount of evidence - including mouse and human genetics - that suggests that PTX3 is essential in conferring host resistance against selected pathogens and, moreover, that it plays a dual antagonistic role in the regulation of inflammation. Dissection of such a yin-and-yang role of pentraxins in immunity and inflammation is timely and significant as it may pave the way for better clinical exploitation against various diseases.

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