Video Experimental Relacionado
Updated: Jan 8, 2026
06:24
Establishing 3D Endometrial Organoids from the Mouse Uterus
Published on: January 6, 2023
7.5K
Modelo de Ensamblaje Endometrial Revela la Regulación del Desarrollo de Glándulas Endometriales por Supresión de
Xintong Li1, Yanjie Guo1, Jianlin Li1,2
1Department of Obstetrics and Gynaecology, The University of Hong Kong, Hong Kong SAR, China.
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|December 23, 2025
Resumen
Los investigadores desarrollaron un modelo 3D del endometrio humano para estudiar el desarrollo de glándulas. Descubrieron que WNT7B inhibe la formación de glándulas, un proceso influenciado por las señales de estradiol y TGFβ1, ofreciendo nuevos objetivos terapéuticos para trastornos endometriales.
Videos de Conceptos Relacionados
01:22Hormonal Regulation of the Menstrual Cycle
1.4K
The ovarian cycle regulates endometrial changes throughout a single menstrual cycle via the coordinated action of gonadotrophin-releasing hormone (GnRH) and gonadotrophins.
At puberty, GnRH begins a pulsatile release pattern, which triggers the anterior pituitary gland to secrete follicle-stimulating hormone (FSH) and luteinizing hormone (LH). The frequency and amplitude of GnRH pulses vary across the menstrual cycle, with faster pulses favoring LH release and slower pulses favoring FSH...
At puberty, GnRH begins a pulsatile release pattern, which triggers the anterior pituitary gland to secrete follicle-stimulating hormone (FSH) and luteinizing hormone (LH). The frequency and amplitude of GnRH pulses vary across the menstrual cycle, with faster pulses favoring LH release and slower pulses favoring FSH...
1.4K
01:30Hormonal Control of the Ovarian Cycle
6.3K
The ovarian cycle is meticulously regulated by the hypothalamic-pituitary-gonadal axis. This cycle orchestrates the release of a mature oocyte, essential for reproduction.
Before puberty, the hypothalamus releases GnRH in a low frequency, low amplitude pulsatile manner. This along with the immature hypothalamic-pituitary-gonadal axis activity, results in low estrogen levels and the absence of a fully functional ovarian cycle. At puberty, GnRH secretion increases in both frequency and...
Before puberty, the hypothalamus releases GnRH in a low frequency, low amplitude pulsatile manner. This along with the immature hypothalamic-pituitary-gonadal axis activity, results in low estrogen levels and the absence of a fully functional ovarian cycle. At puberty, GnRH secretion increases in both frequency and...
6.3K