Photoactive Spatial Proximity Probes for Binding Pairs with Epigenetic Marks.

A diffusion model for the coordination of DNA replication in Schizosaccharomyces pombe

The locations of proteins and epigenetic marks on the chromosomal DNA sequence are believed to demarcate the eukaryotic genome into distinct structural and functional domains that contribute to gene regulation and genome organization. However, how these proteins and epigenetic marks are organized in three dimensions remains unknown. Recent advances in proximity-ligation methodologies and high r...

P-234: Altered Epigenetic Marks on Chromatin Condensing Genes of Sperm in TESE Negative Men Referred to Royan Institute

Post-translational changes of histones, methylation level, and ERβ protein level in the cumulus cell genome of infertile women with endometriosis

Background: Endometriosis (which affects up to 50% of infertile women) is one of the major causes impacting female infertility. Endometriosis, defined as the presence of endometrial glands and stroma outside the uterine tissue, causes a wide range of functional disorders in the process of follicular development and changes in the follicular milieu, resulting in the formation of an incompetent o...

O-31: Epigenetic Aberration of HOXA10 Gene in Human Endometrium throughout The Menstrual Cycle in Endometriosis

Background: Epigenetic aberration such as DNA methylation and histone modifications appear to be involved in various diseases such as Endometriosis. Here, we investigated the epigenetic regulation of HOXA10 promoter, as a crucial gene, responsible for uterine organogenesis, functional endometrial differentiation and endometrial receptivity, and its correlation with mRNA expression of this gene ...

P-88: Comparing Epigenetic Profile of Oct4 Regulatory Region in Embryonal Carcinoma Cells under Retinoic Acid Induction

Background: Embryonal carcinoma (EC) cells derived from germ cell tumors are valuable tools for investigating differentiation and developmental biology processes in vitro. The advantage of the reproducible and rapid expansion of these cell lines provides a useful alternative to embryos for the study of mammalian cell differentiation. During early stages of cell differentiation, the rate of tran...