Journal article

Ets-2 deletion in myeloid cells attenuates IL-1α-mediated inflammatory disease caused by a Ptpn6 point mutation.

Sarang Tartey, Prajwal Gurung, Rajendra Karki, Amanda Burton, Paul Hertzog, Thirumala-Devi Kanneganti

Cellular & Molecular Immunology | Published : 2020

Abstract

The SHP-1 protein encoded by the Ptpn6 gene has been extensively studied in hematopoietic cells in the context of inflammation. A point mutation in this gene (Ptpn6spin) causes spontaneous inflammation in mice, which has a striking similarity to neutrophilic dermatoses in humans. Recent findings highlighted the role of signaling adapters and kinases in promoting inflammation in Ptpn6spin mice; however, the underlying transcriptional regulation is poorly understood. Here, we report that SYK is important for driving neutrophil infiltration and initiating wound healing responses in Ptpn6spin mice. Moreover, we found that deletion of the transcription factor Ets2 in myeloid cells ameliorates cut..

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University of Melbourne Researchers

Grants

Awarded by U.S. Department of Health & Human Services | National Institutes of Health (NIH)


Awarded by American Lebanese Syrian Associated Charities (ALSAC)


Awarded by U.S. Department of Health & Human Services | NIH | National Institute of Allergy and Infectious Diseases (NIAID)