Removal of ovaries before menopause associated with reduced white matter in brain

Women who have their ovaries removed before menopause, particularly before the age of 40, have reduced white matter integrity in multiple regions of the brain later in life, a new study suggests. White matter refers to the nerve fibers that connect neurons in different areas of the brain.

from Women's Health News -- ScienceDaily https://ift.tt/fE4sqLx

Promising approach to prevent recurrence of breast cancer

Treatment outcomes for breast cancer have become better over the years, but proportion of breast cancers still recur even after long periods without signs of cancer remaining dormant in the body. Cancer researchers discovered a mechanism that wakes up these dormant breast cancer cells and demonstrated that preventing the mechanism can significantly improve treatment outcomes in experimental models.

from Breast Cancer News -- ScienceDaily https://ift.tt/fAiO1SC

Promising approach to prevent recurrence of breast cancer

Treatment outcomes for breast cancer have become better over the years, but proportion of breast cancers still recur even after long periods without signs of cancer remaining dormant in the body. Cancer researchers discovered a mechanism that wakes up these dormant breast cancer cells and demonstrated that preventing the mechanism can significantly improve treatment outcomes in experimental models.

from Women's Health News -- ScienceDaily https://ift.tt/fAiO1SC

Ultrasensitive liquid biopsy tech spots cancer earlier than standard methods

An artificial intelligence-powered method for detecting tumor DNA in blood has shown unprecedented sensitivity in predicting cancer recurrence. The new technology has the potential to improve cancer care with the very early detection of recurrence and close monitoring of tumor response during therapy.

from Breast Cancer News -- ScienceDaily https://ift.tt/0pnDHz3

Gene that helps cancer cells spread throughout the body

Expression of Gstt1 enables the cells to change the surrounding environment to support their growth. The findings could lead to new strategies to treat metastatic cancer and would be particularly impactful for patients with pancreatic cancer.

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

Study identifies potential pathway to reducing breast cancer brain metastases

A study has identified a biological mechanism that could lead to more effective treatments for breast cancer that has metastasized to the brain.

from Breast Cancer News -- ScienceDaily https://ift.tt/J34Mqv2

New study suggests that amyloid contributes to calcific aortic valve disease development

Researchers have now proposed a molecular mechanism that links amyloid deposition in the aortic valve with degenerative calcification. They also theorize that other risk factors for CAVD, such as high blood levels of lipoprotein, can contribute to calcification both directly and indirectly through the mechanisms that involve amyloid accumulation.

from Women's Health News -- ScienceDaily https://ift.tt/o680ZjN

AI detects more breast cancers with fewer false positives

Using artificial intelligence (AI), breast radiologists in Denmark have improved breast cancer screening performance and reduced the rate of false-positive findings.

from Breast Cancer News -- ScienceDaily https://ift.tt/YM4WSL2

AI detects more breast cancers with fewer false positives

Using artificial intelligence (AI), breast radiologists in Denmark have improved breast cancer screening performance and reduced the rate of false-positive findings.

from Women's Health News -- ScienceDaily https://ift.tt/YM4WSL2

New study reveals key protein that could help prevent excessive bone loss in osteoporosis

Osteoporosis is characterized by the weakening of bones, making them fragile and prone to breakage. Excessive activity of 'osteoclasts' or bone-absorbing cells leads to bone loss. Targeting osteoclast differentiation is therefore, a potential therapeutic strategy. In a new study, researchers have discovered a novel role of the Ctdnep1 phosphatase in suppressing osteoclast differentiation and bone resorption. The study provides novel insights into the process of bone remodeling and therapeutic targets.

from Women's Health News -- ScienceDaily https://ift.tt/NJ4MIdS