November 16, 2022
The first ever systematic review of its kind confirms that taking probiotics alongside antibiotics can protect against some of the negative impacts of antibiotics on the human gut microbiome.
November 16, 2022
New research finds indoor relative humidity between 40 and 60 percent is associated with relatively lower rates of COVID-19 infections and deaths, while indoor conditions outside this range are associated with worse COVID-19 outcomes.
Keeping indoor humidity levels at a 'sweet spot' may reduce spread of COVID-19
November 15, 2022
Immune checkpoint inhibitors such as Keytruda and Opdivo work by unleashing the immune system's T cells to attack tumor cells. Their introduction a decade ago marked a major advance in cancer therapy, but only 10% to 30% of treated patients experience long-term improvement. New findings could now bolster the effectiveness of immune-checkpoint therapy.
November 15, 2022
One aspect of hormonal contraceptives' effect on the teenage body remains a mystery -- whether and how they modify the developing brain. New research in young rats links synthetic hormones found in birth control pills, patches and injections with disordered signal transmission between cells in the prefrontal cortex, an area of the brain that continues to develop throughout adolescence.
November 15, 2022
Scientists have made bone marrow 'organoids' that capture the key features of human bone marrow.
Miniature 'bone marrows in a dish' to improve anti-cancer treatments
November 14, 2022
While previous studies have linked commercial dietary supplements like nicotinamide riboside (NR), a form of vitamin B3, to benefits related to cardiovascular, metabolic and neurological health, new research has found NR could actually increase the risk of serious disease, such as development of breast cancer and brain metastasis. [Editor's Note (Nov. 16, 2022): The headline and first paragraph have been updated to clarify the findings of the study.]
Popular dietary supplement increases breast cancer risk, brain metastasis, study suggests [Updated]
November 11, 2022
New research has found variable voltages in the membranes of breast cancer cells, revealing clues about how they grow and spread.
Scientists uncover potential 'electrical language' of breast cancer cells
November 10, 2022
An experimental therapeutic cancer vaccine induced two distinct and desirable immune system responses that led to significant tumor regression in mice, report investigators from the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health.
November 10, 2022
Researchers have discovered factors that may make breast and ovarian cancers associated with BRCA1/2 gene mutations more likely to recur.
November 10, 2022
Using swarms of pinhead-sized magnets inside a handheld, all-in-one lab kit, researchers have developed a technology that could significantly increase the speed and volume of disease testing, while reducing the costs and usage of scarce supplies. The automated tests can be easily manufactured, deployed and performed timely at a doctor's office, health clinic or at mass testing sites in airports and schools at the onset of any major infectious disease.
Handheld diagnostic lab offers point-of-care solution for future pandemics
