TEKT2 and Azoospermia: Using Gene Expression Omnibus datasets, Haiming Cao and colleagues reported that Tekt2 was downregulated in the context of abnormal spermatogenesis (based on analysis of GSE45885, GSE45887 and GSE9210), and related to azoospermia in male infertility (based on analysis of GSE4797, GSE145467, GSE108886, and GSE6872) [35].