Dec 30, 2024 · Prolactin is a hormone that’s responsible for lactation and certain breast tissue development. Your pituitary gland makes prolactin.

Prolactin (PRL), also known as lactotropin and mammotropin, is a protein best known for its role in enabling mammals to produce milk. It is influential in over 300 separate processes in various …

Prolactin is a hormone named originally after its function to promote milk production (lactation) in mammals in response to the suckling of young after birth. It also plays a key role in breast …

Feb 8, 2024 · Prolactin is one of the hormones produced by the anterior pituitary gland. It has a variety of roles but is particularly important in breast development and production of breast …

Nov 10, 2025 · Thus, high serum prolactin concentrations during lactation reduce fertility, protecting lactating women from a premature pregnancy. Because prolactin acts to maintain …

Jun 9, 2025 · Prolactin exerts diverse physiological effects, including roles in lactation, reproduction, metabolic homeostasis, immune function, and neuroprotection. Dysregulation of …

Jul 27, 2025 · Prolactin’s three-dimensional shape enables it to bind to its target, the prolactin receptor (PRLR), on cell surfaces. This interaction is often described as a “lock-and-key” …

Jan 19, 2024 · While its primary role is associated with lactation in females, prolactin has a range of functions that extend beyond breastfeeding. This article provides a comprehensive overview …

Sep 10, 2024 · Prolactin is a hormone produced by a small gland at the base of the brain. It has numerous functions in the body, but it’s especially important for allowing mothers to breastfeed …

Mar 19, 2025 · Prolactin is a key hormone in lactation and reproductive health, affecting mammary gland development and milk production. Discover its role, how it’s regulated, and what …