Some gut bacteria could make certain drugs less effective

A new study shows how common gut bacteria can metabolize certain oral medications that target cellular receptors called GPCRs, potentially rendering these important drugs less effective.

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Global study establishes long-term risk of stroke

A global study establishes long-term risk of stroke. Findings shows one in five people who experience a minor stroke or TIA will have another stroke within 10 years.

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Key differences between visual- and memory-led Alzheimer's discovered

Differences in the distribution of certain proteins and markers in the brain may explain why some people first experience vision changes instead of memory loss in Alzheimer's disease, finds a new study.

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Meniscus injuries may soon be treated by customizable hydrogel

A new 3D printed customizable hydrogel performed well in preclinical trials with several different types of meniscal tears.

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In pancreatic cancer, a race against time

Scientists have found a way to 'intercept' pancreatic cancer. By inhibiting the cancer gene FGFR2, they were able to slow tumor formation. By targeting the FGFR2 and EGFR proteins, they were able to prevent pancreatic cancer from forming in the first place.

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Balance between two competing nerve proteins deters symptoms of autism in mice

In mice, autism symptoms arise when a certain pair of competing nerve proteins falls out of equilibrium, according to a new study.

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New flexible hydrogel could improve drug delivery for post-traumatic osteoarthritis treatment

Post-traumatic osteoarthritis (PTOA) is a condition that affects joints after an injury. Current treatments focus on relieving symptoms but do not prevent or stop the progression of the condition. Although emerging therapies have shown promise in preclinical studies, a major obstacle is delivering these therapies effectively into the joint, a highly dynamic environment subjected to constant mechanical stress. Researchers have created a new hydrogel to improve drug delivery for treating PTOA.

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Patient navigators improve colonoscopy rates after abnormal stool tests, study shows

Timely follow-up colonoscopies can reduce the mortality rate from colorectal cancer, and patient navigators can play an important role in facilitating screening.

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Awareness grows of cancer risk from alcohol consumption

Public awareness of the link between drinking alcohol and an elevated risk of cancer has grown since last fall, with 55% of U.S. adults saying that regularly consuming alcohol increases your chances of later developing cancer, according to a new survey.

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New options for controlling type 2 diabetes

Nearly 40% of patients diagnosed with type 2 diabetes imperil their health by stopping their medication within the first year, diabetes experts warn.

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