How does estradiol stimulate the growth of breast cancer cells?
A) Estradiol is a toxin, and all toxins stimulate the growth and spread of cancer.
B) Estradiol is a damaged estrogen that stimulates the growth of damaged cell.
C) Estradiol binds to breast cancer cell receptors as well as receptors found in other parts of the body.
D) Once a woman reaches adulthood, estradiol has no purpose in the body and so it causes breast cancer.
E) All of the above statements about estradiol are true.

Question

Quizplus · Accepted Answer

Estradiol is a form of estrogen, a hormone that plays a key role in the development and functioning of female reproductive tissues. It can stimulate the growth of breast cancer cells by binding to estrogen receptors on these cells. This interaction can promote cell proliferation and growth, which is why hormone receptor-positive breast cancers may be treated with therapies that block estrogen receptors or decrease estrogen production in the body.

How Does Estradiol Stimulate the Growth of Breast Cancer Cells