When estrogen attaches, it can fuel the growth of breast cancer cells.

This means that estrogen promotes the growth of the breast cancer cells.

These cells are then examined to find breast cancer cells.

Hormones can be used to prevent breast cancer cells from multiplying.

A15 Many breast cancer cells have high levels of an enzyme associated with cell growth, scientists said.

It has also been shown to kill breast cancer cells.

For example, breast cancer cells may spread to the lung.

All of them said their tests suggested they were most likely breast cancer cells.

Chemotherapy is a treatment that slows or kills breast cancer cells.

IL-25 can kill some types of breast cancer cells.

When estrogen attaches, it can fuel the growth of breast cancer cells.

This means that estrogen promotes the growth of the breast cancer cells.

These cells are then examined to find breast cancer cells.

Hormones can be used to prevent breast cancer cells from multiplying.

A15 Many breast cancer cells have high levels of an enzyme associated with cell growth, scientists said.

It has also been shown to kill breast cancer cells.

For example, breast cancer cells may spread to the lung.

All of them said their tests suggested they were most likely breast cancer cells.

Chemotherapy is a treatment that slows or kills breast cancer cells.

IL-25 can kill some types of breast cancer cells.