PGRMC2 (Progesterone Receptor Membrane Component 2)

Collectively, PGRMC1 and PGRMC2 act in complementary ways to regulate heme biology, metabolism, and P4-responsive signaling in gestational tissues. With the growing interest in PGRMC's role in pregnancy associated tissues, we provide a comprehensive narrative of PGRMCs through this review to facilitate future research and stimulate continued discussions.

A total of 75 drugs were identified through target-drug screening. This study suggests potential differentiation and intricate crosstalk among these three cell types, provides a theoretical framework for simulating the glial cellular microenvironment of SCI, and establishes a foundation for future interventions aimed at targeting various glial cell processes in the treatment of SCI.

The expression of members of the progesterone receptor membrane component (PGRMC) family, particularly PGRMC1, is elevated in diverse types of cancers, particularly those of the female reproductive system...Pten loss-of-function-induced endometrial hyperplasia and cancer elevated uterine inflammation, but this was not impacted by PGRMC2 deficiency. This study identifies PGRMC2 as a potential therapeutic target to be inhibited in the treatment of endometrial hyperplasia and cancer, particularly where PTEN activity is reduced due to gene mutation or loss.

Overall, our studies conclude that ciliary proteins are involved in cell division and proliferation. We further hypothesize that primary cilia can serve as compartments to store and control genetic materials, further implicating their complex involvement in cellular processes.

Compared to single-source models, multi-omics integration has the potential to improve prediction performance, increase model stability, and reduce bias for both treatment response and survival analysis.

Consequently, S1R, S2R, PGRMC1, and PGRMC2 potentiate disease progression in hemochromatosis and cancer. These new discoveries usher this intriguing group of non-traditional progesterone receptors into an unchartered territory in biology and medicine.

This paper attempts to trace PGRMC functions through time, proposing that key functions were involved in early eukaryotes, and were later added upon in the LEUMCA. An accompanying paper considers the implications of this awareness for human health and disease.

This study reveals the network relationship between colon cancer exosome-derived miRNA and targeted mRNA. It deepens our understanding of new molecular mechanisms and pathways that may play a role in the occurrence and metastasis of colon cancer.

In endometrial cancer, PGRMC1 is overexpressed, its activation induces tumors growth, and confers chemoresistance in the presence of progesterone. Thus, PGRMCs play a key role in progesterone actions in the endometrium.

Progesterone receptor membrane component (PGRMC) proteins play important roles in tumor growth, progression, and chemoresistance, of which PGRMC1 is the best characterized...While many studies have been completed using transformed cell lines in culture or in xenograft tumor approaches, recently developed transgenic model organisms are offering new insights in the physiological actions of PGRMC proteins, as well as pathophysiological and oncogenic consequences when PGRMC expression is altered. The purpose of this mini-review is to provide an overview of PGRMC proteins in cancer and to offer discussion of where this field must go in order to solidify PGRMC proteins as central contributors to the oncogenic process.

In vitro enzyme activity assays showed that AG-205 is an inhibitor of UDP-galactose: ceramide galactosyltransferase, but not cerebroside sulfotransferase. This study shows that PGRMC1 is only one of several targets of AG-205 and should be used with caution, especially in studies using cells synthesizing galactosylceramide and sulfatide.