| abstract |
The present invention is directed to pharmaceutical compositions containing one or more neutralizing prolactin receptor antibodies and antigen binding fragments, and their use in the treatment or prevention of benign disorders and indications mediated by the prolactin receptor such as endometriosis, adenomyosis, non-hormonal female contraception, benign breast disease and mastalgia, lactation inhibition, benign prostate hyperplasia, fibroids, hyper- and normoprolactinemic hair loss, and cotreatment in combined hormone therapy to inhibit mammary epithelial cell proliferation. The composition of the invention blocks prolactin receptor-mediated signaling. |