Scientists discover how salt in tumors could help diagnose and treat breast cancer

Researchers have developed a technique using sodium magnetic resonance imaging (MRI) to detect salt levels in breast cancer tumors in mice. Imaging salt levels could be a vital new tool to help diagnose and monitor breast cancer, the researchers say.

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Reprogrammed macrophages promote spread of breast cancer

Metastatic breast cancer cells abuse macrophages, a type of immune cell, to promote the settlement of cancer metastases in the lungs. The reprogrammed macrophages stimulate blood vessel cells to secrete a cocktail of metastasis-promoting proteins that are part of the so-called metastatic niche.

from Breast Cancer News -- ScienceDaily https://ift.tt/keGsDzO

Breast cancer: Why metastasis spreads to the bone

When cancer cells break away from a primary tumor and migrate to other organs, this is called 'metastatic cancer.' The organs affected by these metastases, however, depend in part on their tissue of origin. In the case of breast cancer, they usually form in the bones.

from Women's Health News -- ScienceDaily https://ift.tt/cUfWm7F

Study finds infertility history linked with increased risk of heart failure

A woman's reproductive history can help predict her future risk of heart disease.

from Women's Health News -- ScienceDaily https://ift.tt/JRH1sQA

Obesity significantly increased heart failure risk among women with late menopause

While women who enter menopause before age 45 are known to be at higher risk of heart failure, obesity significantly increased heart failure risk among women who experienced late menopause -- at age 55 or older, according to a new study. The findings indicate that maintaining a healthy weight and avoiding abdominal obesity may protect against developing heart failure, especially among women who experience late menopause.

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

Obesity significantly increased heart failure risk among women with late menopause

While women who enter menopause before age 45 are known to be at higher risk of heart failure, obesity significantly increased heart failure risk among women who experienced late menopause -- at age 55 or older, according to a new study. The findings indicate that maintaining a healthy weight and avoiding abdominal obesity may protect against developing heart failure, especially among women who experience late menopause.

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

Antibiotic and antiretroviral drug effects on breast milk are explored for mothers living with HIV

Infants carry a vast assemblage of bacteria, viruses and fungi in their guts. Combined, these microbes make up a complex ecology known as the gut microbiome, which plays a major role in health and disease throughout life. The initial source of these billions of microbes is the mother's breast milk. Scientists have now used next-generation sequencing to investigate the breast milk microbiome from HIV positive women in Kenya.

from Breast Cancer News -- ScienceDaily https://ift.tt/WHlM5Ld

Antibiotic and antiretroviral drug effects on breast milk are explored for mothers living with HIV

Infants carry a vast assemblage of bacteria, viruses and fungi in their guts. Combined, these microbes make up a complex ecology known as the gut microbiome, which plays a major role in health and disease throughout life. The initial source of these billions of microbes is the mother's breast milk. Scientists have now used next-generation sequencing to investigate the breast milk microbiome from HIV positive women in Kenya.

from Women's Health News -- ScienceDaily https://ift.tt/WHlM5Ld

Reproductive factors and dementia risk

Pregnancy, long reproductive span, and older age at menopause are associated with a lower risk of dementia in women, according to a new study. Inversely, hysterectomy, younger age of first birth, and younger or older than average age at first period were associated with greater dementia risk.

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

Reproductive factors and dementia risk

Pregnancy, long reproductive span, and older age at menopause are associated with a lower risk of dementia in women, according to a new study. Inversely, hysterectomy, younger age of first birth, and younger or older than average age at first period were associated with greater dementia risk.

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

Levels of a certain hormone could predict or detect bone loss in premenopausal women

Physicians may be able to determine if menopause-related bone loss is already in progress or about to begin by measuring the level of a hormone called anti-Mullerian hormone that declines as women approach their final menstrual period. The findings could help physicians determine when, and how, to treat bone loss in women as they age before that bone loss causes significant health issues.

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

Levels of a certain hormone could predict or detect bone loss in premenopausal women

Physicians may be able to determine if menopause-related bone loss is already in progress or about to begin by measuring the level of a hormone called anti-Mullerian hormone that declines as women approach their final menstrual period. The findings could help physicians determine when, and how, to treat bone loss in women as they age before that bone loss causes significant health issues.

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