Mouse Models of Autoimmune Diseases: Immune Thrombocytopenia

Author(s): Anton Neschadim, Donald R. Branch.

Journal Name: Current Pharmaceutical Design

Volume 21 , Issue 18 , 2015

Abstract:

Immune thrombocytopenia or ITP is a debilitating and life-threatening disorder affecting more than 4 in every 10, 000 adults annually. Following a basic understanding of the immunopathology underlying ITP, namely that production of anti-platelet antibodies results in accelerated platelet clearance and thrombocytopenia, animal models of ITP were quickly developed. Rodent models that develop ITP spontaneously or by passive transfer of anti-platelet sera or antibodies have become instrumental in investigating the mechanisms responsible for the breakdown of tolerance in human ITP, understanding the immunopathology that underlies the progression of platelet destruction, elucidating the mechanism(s) of therapeutic amelioration of the ITP, and driving the development of new therapeutic modalities. This review aims to capture the development history and methodology of currently available ITP disease models, and review their advantages and limitations in the study of various aspects of ITP. We also review how closely the various ITP models reflect the pathobiology of human ITP and their usefulness in advancing the development of new therapeutics, which are particularly needed to address the unmet need of patients who are refractory to the currently available repertoire of interventions.

Keywords: Mouse models of immune thrombocytopenia, ITP, autoimmune disease, platelets, IVIg.

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Article Details

VOLUME: 21
ISSUE: 18
Year: 2015
Page: [2487 - 2497]
Pages: 11
DOI: 10.2174/1381612821666150316123436
Price: $58

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