IRX2 regulates endometrial carcinoma oncogenesis by transcriptional repressing RUVBL1.

Endometrial carcinoma (EC) is a rising concern among gynecological malignancies. Iroquois Homeobox 2 (IRX2), a member of the Iroquois homeobox gene family, demonstrates variable effects in different cancer types, emphasizing the need for extensive exploration of its involvement in EC progression. Utilizing TCGA and GEO databases, as well as performing immunohistochemistry (IHC) analysis on clinical samples, we assessed the expression levels of IRX2 and its promoter methylation in EC.

Preeclampsia serum-induced collagen I expression and intracellular calcium levels in arterial smooth muscle cells are mediated by the PLC-γ1 pathway.

In women with preeclampsia (PE), endothelial cell (EC) dysfunction can lead to altered secretion of paracrine factors that induce peripheral vasoconstriction and proteinuria. This study examined the hypothesis that PE sera may directly or indirectly, through human umbilical vein ECs (HUVECs), stimulate phospholipase C-γ1-1,4,5-trisphosphate (PLC-γ1-IP3) signaling, thereby increasing protein kinase C-α (PKC-α) activity, collagen I expression and intracellular Ca(2+) concentrations ([Ca(2+)]i) in human umbilical artery smooth muscle cells (HUASMCs). HUASMCs and HUVECs were cocultured with normal or PE sera before PLC-γ1 silencing.

A case of a naturally conceived pregnancy associated with multiple ovarian cysts in a patient with severe untreated primary hypothyroidism.

There are few reports of multiple ovarian cysts secondary to hypothyroidism, and multiple ovarian cysts associated with pregnancy most commonly occur in association with assisted reproductive technologies. Herein, we report a case of a naturally conceived pregnancy occurring 2 years after stopping treatment for primary hypothyroidism. The patient developed multiple ovarian cysts in the first trimester, and laboratory studies and ultrasonography were consistent with hypothyroidism.