New estimates of breast cancer risks associated with HRT

A new study provides new estimates of the increased risks of breast cancer associated with use of different hormone replacement therapy (HRT) preparations.

from Women's Health News -- ScienceDaily https://ift.tt/3jzh3G0

New estimates of breast cancer risks associated with HRT

A new study provides new estimates of the increased risks of breast cancer associated with use of different hormone replacement therapy (HRT) preparations.

from Women's Health News -- ScienceDaily https://ift.tt/3jzh3G0

'Fast' MRI detects breast cancers that 3-D mammograms may miss

In a retrospective study of asymptomatic patients, all of whom had a negative 3-D mammogram within the previous 11 months, abbreviated MRI detected roughly 27 cancers per 1,000 women screened.

from Women's Health News -- ScienceDaily https://ift.tt/2TzomD8

'Fast' MRI detects breast cancers that 3-D mammograms may miss

In a retrospective study of asymptomatic patients, all of whom had a negative 3-D mammogram within the previous 11 months, abbreviated MRI detected roughly 27 cancers per 1,000 women screened.

from Breast Cancer News -- ScienceDaily https://ift.tt/2TzomD8

What do breast cancer cells feel inside the tumor?

Using a new technique, a team of researchers has found tiny and previously undetectable 'hot spots' of extremely high stiffness inside aggressive and invasive breast cancer tumors. Their findings suggest, for the first time, that only very tiny regions of a tumor need to stiffen for metastasis to take place. Though still in its infancy, the researchers believe that their technique may prove useful in detecting and mapping the progression of aggressive cancers.

from Breast Cancer News -- ScienceDaily https://ift.tt/37Lgo1S

Over 80 percent of COVID-19 patients have vitamin D deficiency, study finds

Over 80 percent of 200 COVID-19 patients in a hospital in Spain have vitamin D deficiency, according to a new study.

from Women's Health News -- ScienceDaily https://ift.tt/2G3jJOl

Steroid inhalers/pills for asthma linked to heightened risk of brittle bones and fractures

Taking steroid inhalers or tablets to treat asthma or control flare-ups is linked to a heightened risk of brittle bones (osteoporosis) and increased vulnerability to broken bones (fragility fractures), finds new research.

from Women's Health News -- ScienceDaily https://ift.tt/2IZ8Z4V

The 'goldilocks day': The perfect day for kids' bone health

Not too little, not too much - Goldilocks' 'just right' approach can now assess children's daily activities as new research confirms the best make up of a child's day to maximize bone health and function in children.

from Women's Health News -- ScienceDaily https://ift.tt/2ILQCAc

The 'goldilocks day': The perfect day for kids' bone health

Not too little, not too much - Goldilocks' 'just right' approach can now assess children's daily activities as new research confirms the best make up of a child's day to maximize bone health and function in children.

from Women's Health News -- ScienceDaily https://ift.tt/2ILQCAc

Calcium bursts kill drug-resistant tumor cells

Multidrug resistance (MDR) -- a process in which tumors become resistant to multiple medicines -- is the main cause of failure of cancer chemotherapy. Tumor cells often acquire MDR by boosting their production of proteins that pump drugs out of the cell, rendering the chemotherapies ineffective. Now, researchers have developed nanoparticles that release bursts of calcium inside tumor cells, inhibiting drug pumps and reversing MDR.

from Women's Health News -- ScienceDaily https://ift.tt/3nV2RKK