Moss capable of removing arsenic from drinking water discovered

https://ift.tt/eA8V8J A moss capable of removing arsenic from contaminated water has been discovered. And it happens quickly -- in just one hour, the arsenic level is so low that the water is no longer harmful for people to drink.

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Cholesterol leash: Key tethering protein found to transport cellular cholesterol

https://ift.tt/eA8V8J Cholesterol is an essential component of living organisms, but the mechanisms that transport cholesterol inside the cell are poorly understood. Researchers have identified RELCH, a tethering protein that is essential for non-vesicular transport of cholesterol. The findings may lead to new discovery pathways for the treatment of cholesterol-related metabolic disorders.

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50x more stable adsorbent created

https://ift.tt/eA8V8J A research team developed a technology to increase the stability of amine-containing adsorbents by fifty times, moving one step further toward commercializing stable adsorbents that last longer.

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Formidable duo: Protective effect of CD9 and CD81 in COPD and accelerated aging

https://ift.tt/eA8V8J Chronic obstructive pulmonary disease (COPD) is a disease of accelerated lung aging, but the mechanism remains unclear. Researchers studied the aging-like phenotype and its underlying mechanisms in a COPD mouse model. Double deletion of tetraspanins CD9 and CD81 in epithelial cells downregulated expression of the protein SIRT. As SIRT1 is a key molecule that protects against various lifestyle-related diseases and aging, these tetraspanins may serve as novel therapeutic targets for COPD and aging.

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Education, not income, the best predictor of a long life

https://ift.tt/eA8V8J Rising income and the subsequent improved standards of living have long been thought to be the most important factors contributing to a long and healthy life. However, new research has shown that instead, the level of education a person has is a much better predictor of life expectancy.

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Position statement: Avoid using medical marijuana to treat sleep apnea

Medical cannabis and synthetic marijuana extracts should not be used for the treatment of obstructive sleep apnea, according to a position statement from the American Academy of Sleep Medicine.

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Combination therapy doubles survival in metastatic lung cancer

https://ift.tt/eA8V8J The immunotherapy drug pembrolizumab, combined with chemotherapy, doubles survival in patients with non-squamous non-small cell lung cancer (NSNSCLC) lacking genetic changes in the EGFR or ALK genes, when compared to chemotherapy alone, according to an international, Phase III clinical trial.

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