Epicardial Fat: Pathophysiology and Clinical Significance.

Over the last decade and a half there has been much interest in understanding the role of epicardial adipose tissue (EAT) in cardiac pathology. EAT is a visceral adipose deposit with putative paracrine function. In the nondiseased state, EAT releases cardioprotective cytokines and chemokines to the coronary vasculature.

Identification of ovarian cancer metastatic miRNAs.

Serous epithelial ovarian cancer (EOC) patients often succumb to aggressive metastatic disease, yet little is known about the behavior and genetics of ovarian cancer metastasis. Here, we aim to understand how omental metastases differ from primary tumors and how these differences may influence chemotherapy. We analyzed the miRNA expression profiles of primary EOC tumors and their respective omental metastases from 9 patients using miRNA Taqman qPCR arrays.

Roles of mouse sperm-associated alpha-L-fucosidases in fertilization.

Sperm-associated α-L-fucosidases have been implicated in fertilization in many species. Previously, we documented the existence of α-L-fucosidase in mouse cauda epididymal contents, and showed that sperm-associated α-L-fucosidase is cryptically stored within the acrosome and reappears within the sperm equatorial segment after the acrosome reaction. The enrichment of sperm membrane-associated α-L-fucosidase within the equatorial segment of acrosome-reacted cells implicates its roles during fertilization.