Study shows protective role sex steroids play in COVID-19

A new paper analyzes existing research to look at reasons why COVID-19 symptom severity and mortality are more frequent in men than in women and in older people. The research suggests female reproductive steroids play a protective role.

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

Potential cellular target for eliminating bone breakdown in osteoporosis found

By disabling a function of a set of cells in mice, researchers appear to have halted the process that breaks down bone, a potential boon for osteoporosis treatment.

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How rotavirus causes severe gastrointestinal disease

Using intercellular calcium waves, rotavirus amplifies its ability to cause disease beyond the cells it directly infects. This is the first virus identified to activate ADP-mediated intercellular calcium waves.

from Women's Health News -- ScienceDaily https://ift.tt/3pOd9gW

A DNA-based nanogel for targeted chemotherapy

Current chemotherapy regimens slow cancer progression and save lives, but these powerful drugs affect both healthy and cancerous cells. Now, researchers have designed DNA-based nanogels that only break down and release their chemotherapeutic contents within cancer cells, minimizing the impacts on normal ones and potentially eliminating painful and uncomfortable side effects.

from Breast Cancer News -- ScienceDaily https://ift.tt/3fg47UW

A more sensitive way to detect circulating tumor cells

Breast cancer is the most frequently diagnosed cancer in women, and metastasis from the breast to other areas of the body is the leading cause of death in these patients. Detecting circulating tumor cells (CTCs) in the bloodstream could help doctors find and treat metastases at an earlier stage, increasing chances of survival. Now, researchers have developed a method that could more sensitively detect CTCs within the complex environment of blood.

from Women's Health News -- ScienceDaily https://ift.tt/36RXvsd

A more sensitive way to detect circulating tumor cells

Breast cancer is the most frequently diagnosed cancer in women, and metastasis from the breast to other areas of the body is the leading cause of death in these patients. Detecting circulating tumor cells (CTCs) in the bloodstream could help doctors find and treat metastases at an earlier stage, increasing chances of survival. Now, researchers have developed a method that could more sensitively detect CTCs within the complex environment of blood.

from Women's Health News -- ScienceDaily https://ift.tt/36RXvsd

Existing antidepressant helps to inhibit growth of cancer cells in lab animals

New research has shown that the antidepressant sertraline helps to inhibit the growth of cancer cells. The substance acts on a metabolic addiction that allows different types of cancer to grow. This is shown by a study on cell cultures and lab animals.

from Breast Cancer News -- ScienceDaily https://ift.tt/3f5RcVz

'Rewiring' metabolism in insulin-producing cells may aid Type 2 diabetes treatment

Researchers have discovered a previously unknown way that pancreatic cells decide how much insulin to secrete. It could provide a promising new target to develop drugs for boosting insulin production in people with Type 2 diabetes.

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Study finds 1 in 8 patients with cancer harbor inherited genetic mutations

Genetic testing can uncover inherited genetic mutations, and could individualize cancer therapies, improve survival, manage cancer in loved ones and push the boundaries of precision medicine.

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Some of the principal treatments for osteoporosis could reduce the incidence of COVID-19, study finds

A new study suggests that certain drugs used to treat osteoporosis are safe for COVID-19 patients and could even have a protective effect. The results support the recommendations of the scientific guidelines relating to the desirability of maintaining treatments for osteoporosis in patients with COVID-19.

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

Some of the principal treatments for osteoporosis could reduce the incidence of COVID-19, study finds

A new study suggests that certain drugs used to treat osteoporosis are safe for COVID-19 patients and could even have a protective effect. The results support the recommendations of the scientific guidelines relating to the desirability of maintaining treatments for osteoporosis in patients with COVID-19.

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