Study identifies new protection mechanism in breast cancer

Researchers have identified a protein that protects against breast tumor growth and that can be linked to a better prognosis in breast cancer patients. The results may contribute to the development of new therapies for difficult-to-treat forms of breast cancer.

from Women's Health News -- ScienceDaily https://ift.tt/7P2JN8v

Study identifies new protection mechanism in breast cancer

Researchers have identified a protein that protects against breast tumor growth and that can be linked to a better prognosis in breast cancer patients. The results may contribute to the development of new therapies for difficult-to-treat forms of breast cancer.

from Women's Health News -- ScienceDaily https://ift.tt/7P2JN8v

Radical increase in the effectiveness of breast cancer immunotherapy

Researchers have discovered the essential role of a new factor, LCOR, in enabling cancer cells to present tumor antigens on their surfaces. These antigens allow the immune system to recognize the tumor, an essential step if immunotherapy treatment is to succeed. On the other hand, they have shown that cancer stem cells have very low levels of LCOR, making them invisible to the immune system and therefore resistant to treatment.

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Long-suspected turbocharger for memory found in brain cells of mice

Scientists have long known that learning requires the flow of calcium into and out of brain cells. But researchers have now discovered that floods of calcium originating from within neurons can also boost learning. The finding emerged from studies of how mice remember new places they explore.

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AI provides accurate breast density classification

An artificial intelligence (AI) tool can accurately and consistently classify breast density on mammograms, according to a new study.

from Women's Health News -- ScienceDaily https://ift.tt/DgWQZjL

AI provides accurate breast density classification

An artificial intelligence (AI) tool can accurately and consistently classify breast density on mammograms, according to a new study.

from Women's Health News -- ScienceDaily https://ift.tt/DgWQZjL

Molecular networks could explain racial disparity in triple negative breast cancer deaths

Different activity in two molecular networks could help explain why triple negative breast cancers tend to be more aggressive in African American (AA) women compared with white American (WA) women, a new study suggests.

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Researchers identify misperceptions surrounding breast density across race/ethnicity and health literacy levels

Having dense breasts (more fibroglandular tissue than fatty tissue, as visualized on a mammogram) reduces the sensitivity of mammography by masking breast cancers and carries a 1.6- to 2.0-fold increased independent risk for breast cancer. To inform women about these risks, 38 U.S. states and the federal government have enacted legislation requiring a written dense breast notification (DBN) of a patient's breast density after a mammogram, but there still is limited evidence about what breast density means, and what the implications are, to women. According to a new study, while women are receiving these notifications about their breast density, not all recipients are fully understanding what they mean in terms of future health implications. Boston University School of Medicine researchers suggest that knowledge about breast density and its associated risks is partly linked to women's race/ethnicity and health literacy.

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In pilot study, asynchronous telehealth visits effectively treat overactive bladder

Women with overactive bladder are frequently frustrated with treatment, which leads to discontinuation of therapy. Asynchronous telehealth visits keep women engaged in follow-up care, accelerates trials of different medications and reinforces behavioral changes. The women in this pilot study reported improvement in symptoms and high satisfaction with asynchronous visits.

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Early menopause may raise risk of dementia later in life

Compared with women who enter menopause around age 50, women who experience very early menopause (before the age of 40) were found to be 35% more likely to develop some type of dementia later in life, according to a large study of women living in the United Kingdom. Women who entered menopause before age 45 were also 1.3 times more likely to develop dementia before the age of 65. In addition, women who entered menopause later, at age 52 or older, had dementia risk similar to women who entered menopause at the average age for menopause onset which is the age of 50 to 51 years.

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