Related topics: women · breast cancer

How milk does an animal body good

It has been called the world's most perfect food, and there's unequivocal evidence that it can fight off disease and build better baby brains. But even after decades of research, very little is known about how breast milk ...

Breast milk as drug-delivery device

Treating sick babies with engineered breast milk could someday be a reality, according to an article in Chemical & Engineering News (C&EN), the weekly newsmagazine of the American Chemical Society. Modified cells in the liquid ...

Revealing the path of a metallodrug in a breast cancer cell

Some types of cancer cannot be treated with classical chemotherapy. Scientists from Inserm, CNRS, Sorbonne University, PSL university, University Grenoble Alpes and ESRF, the European Synchrotron, are working on a metallorganic ...

Nanoparticles may promote cancer metastasis

Nanoparticles can be found in processed food (e.g. food additives), consumer products (e.g. sunscreen) and even in medicine. While these tiny particles could have large untapped potential and novel new applications, they ...

Protein involved in nematode stress response identified

When humans experience stress, their inner turmoil may not be apparent to an outside observer. But many animals deal with stressful circumstances—overcrowded conditions, not enough food—by completely remodeling their ...

Sprayable gel could help the body fight off cancer after surgery

Many people who are diagnosed with cancer will undergo some type of surgery to treat their disease—almost 95 percent of people with early-diagnosed breast cancer will require surgery and it's often the first line of treatment ...

How sleeping mammary stem cells are awakened in puberty

Walter and Eliza Hall Institute researchers have discovered how the growth of milk-producing mammary glands is triggered during puberty.Sleeping stem cells in the mammary gland are awoken by a protein dubbed FoxP1, according ...

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Breast

The breast is the upper ventral region of the torso of a primate, in left and right sides, which in a female contains the mammary gland that secretes milk used to feed infants.

Both men and women develop breasts from the same embryological tissues. However, at puberty, female sex hormones, mainly estrogen, promote breast development which does not occur in men due to the higher level of testosterone. As a result, women's breasts become far more prominent than those of men.

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