Health & Fitness

Scientists have developed a drug to treat the uncontrolled secretion of mucins in the airways, which causes potentially life-threatening symptoms in millions of Americans with lung diseases.

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Five grams of plastic particles on average enter the human gastrointestinal tract per person per week. This is roughly equivalent to the weight of a credit card. Whether ingested micro- and nanoplastics pose a health risk is being investigated in numerous studies but is largely unknown to date. A research team has now summarized the current state of scientific knowledge.

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Researchers may have developed long-lived biological computers that could potentially persist inside cells. Researchers forgo the traditional DNA-based approach, opting instead to use the nucleic acid RNA to build computers. The results demonstrate that the RNA circuits are as dependable and versatile as their DNA-based counterparts. What's more, living cells may be able to create these RNA circuits continuously, something that is not readily possible with DNA circuits.

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A study in mice and lab-grown cells finds sulforaphane could help prevent and treat illnesses caused by certain coronaviruses, including COVID-19.

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Engineering and medical researchers have developed a new process for successfully storing specialized pancreatic islet cells at very low temperatures and rewarming them, enabling the potential for on-demand islet transplantation. The breakthrough discovery in cryopreservation is a major step forward in a cure for diabetes.

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Scientists have found that humans might give viruses back to animals more often than previously understood.

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Children and adolescents (aged 0-18 years) with disabilities experience physical, sexual, and emotional violence, and neglect at considerably higher rates than those without disability, despite advances in awareness and policy in recent years. This is according to a systematic review of research involving more than 16 million young people from 25 countries conducted between 1990 and 2020. The study provides the most comprehensive picture of the violence experienced by children with disabilities around the world.

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