News tagged with progesterone

Related topics: women , breast cancer , traumatic brain injury , estrogen

Clinical trial hits new target in war on breast cancer

Breast cancers are defined by their drivers – estrogen and progesterone receptors (ER and PR) and HER2 are the most common, and there are drugs targeting each. When breast cancer has an unknown driver, it also has fewer ...

Dec 03, 2012
popularity 5 / 5 (4) | comments 0 | with audio podcast

New pregnancy hormone identified in horses

Identification of a new pregnancy-supporting hormone in horses has resolved a reproductive mystery that has puzzled scientists for decades, and it may have important implications for sustaining human pregnancies, ...

Feb 26, 2014
popularity 3 / 5 (2) | comments 0

Progesterone

Progesterone also known as P4 (pregn-4-ene-3,20-dione) is a C-21 steroid hormone involved in the female menstrual cycle, pregnancy (supports gestation) and embryogenesis of humans and other species. Progesterone belongs to a class of hormones called progestogens, and is the major naturally occurring human progestogen.

Progesterone is commonly manufactured from the yam family, Dioscorea. Dioscorea produces large amounts of a steroid called diosgenin, which can be converted into progesterone in the laboratory.

This text uses material from Wikipedia licensed under CC BY-SA