Activation of the hedgehog pathway has been implicated in the development of cancers in various organs, including brain, lung, mammary gland, prostate and skin.
en.wikipedia.org Instead of just recording the change in heat generated by the tumor, the image is now able to identify changes due to the vascularization of the mammary gland.
en.wikipedia.org During puberty, the virus enters the mammary glands with migrating lymphocytes and infects proliferating mammary gland epithelial cells.
en.wikipedia.org Other members include choriomammotropin (lactogen), its placental analogue; prolactin, which promotes lactation in the mammary gland, and placental prolactin-related proteins; proliferin and proliferin related protein; and somatolactin from various fishes.
en.wikipedia.org They receive lymphatic fluid from the muscles and the mammary gland, and deliver lymphatic fluid to the axillary lymphatic plexus.
en.wikipedia.org