Granulosa cell - Wikipedia
网页A granulosa cell or follicular cell is a somatic cell of the sex cord that is closely associated with the developing female gamete (called an oocyte or egg) in the ovary of mammals.
Granulosa Cells: Hormones, Function & Anatomy - Cleveland Clinic
网页Granulosa cells are inside your ovaries. These cells produce estrogen, progesterone and other hormones. The hormones play a large part in the female reproductive system, from menstruation to ovulation to egg implantation. Conditions related to granulosa cells include granulosa cell tumors and juvenile granulosa cell tumors.
Granulosa cells: Location, structure and function | Kenhub
网页2024年4月3日 · Granulosa cells refer to the larger, cuboidal-shaped epithelial cells of the stratified follicular epithelium of ovarian follicles. It is present at all stages of follicle development except the primordial follicle which is surrounded by …
Human Granulosa Cells—Stemness Properties, Molecular Cross …
网页2021年6月5日 · The cells building the follicle, a primary functional unit of the ovary, such as granulosa cells (GCs), were demonstrated to possess certain stem-like properties. Furthermore, GCs express markers specific for MSCs such as CD105, CD90 and CD44 and differentiate into other cell types such as osteoblasts, neurons and chondrocytes [ 9 ].
Granulosa cells and follicular development: a brief review
网页2023年6月26日 · Granulosa cells are characterized by having a squamous and cuboid shape, which gradually becomes cubic. Although GCs are sources of pro-angiogenic factors for the developing follicle, these cells make up an avascular layer that surrounds the oocytes in the cortical region of the ovary and are separated from the theca cells (which are ...
Granulosa Cell - an overview | ScienceDirect Topics
网页Granulosa cells are critical components of the ovary that closely interact with the oocyte throughout the reproductive process, from follicle formation to ovulation. They play a crucial role in nurturing germ cells, supporting oocyte maturation, regulating hormonal balance, and facilitating early pregnancy.
Granulosa cell - Embryology
网页3 天之前 · granulosa cell - A specific cell type that proliferates in association with the oocyte within the developing follicles of the ovary. These cells form the follicle stratum granulosa and are also given specific names based upon their position within the follicle .
Essential Role of Granulosa Cell Glucose and Lipid Metabolism on ...
网页2023年11月13日 · This article focuses on the unique material exchange and information communication between granulosa cells and oocytes, the important role of glucose and lipid metabolisms in granulosa cells in the development of oocytes, and the relationship between pathological glucose and lipid metabolism and PCOS.
Reproduction: Oocytes Call, Granulosa Cells Connect - Cell Press
网页2018年4月23日 · But despite their separation from oocytes, the somatic cells, now called granulosa cells, maintain contact with oocytes using transzonal processes, or TZPs. As oocytes grow, granulosa cells and TZPs proliferate. The new study, published recently in Current Biology by El-Hayek et al., shows that TZPs are …
Granulosa Cell Tumor: Causes & Treatment - Cleveland Clinic
网页Granulosa cell tumors (GCTs) are a type of ovarian tumor. They often produce hormones and lead to high estrogen levels. Women with a GCT may have irregular periods or bleeding after menopause. In young girls, a GCT may cause early puberty. When healthcare providers diagnose a GCT early, the outlook is usually good.