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Review
. 2018 Jun 16;6(2):14.
doi: 10.3390/jdb6020014.

Unanswered Questions Regarding Sex and BMP/TGF-β Signaling

Affiliations
Review

Unanswered Questions Regarding Sex and BMP/TGF-β Signaling

Tapan A Shah et al. J Dev Biol. .

Abstract

Crosstalk between the BMP and TGF-β signaling pathways regulates many complex developmental processes from the earliest stages of embryogenesis throughout adult life. In many situations, the two signaling pathways act reciprocally. For example, TGF-β signaling is generally pro-fibrotic, whereas BMP signaling is anti-fibrotic and pro-calcific. Sex-specific differences occur in many diseases including cardiovascular pathologies. Differing ratios of fibrosis and calcification in stenotic valves suggests that BMP/TGF-β signaling may vary in men and women. In this review, we focus on the current understanding of the interplay between sex and BMP/TGF-β signaling and pose several unanswered questions.

Keywords: BMP; TGF-β; XIST; chromosomes; fibrosis; genomic imprinting; hormones; sex; signaling.

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Conflict of interest statement

The authors declare no conflict of interest.

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