Surgical sealing made better with robust thermosensitive bioadhesives

As part of a collaborative effort, scientists from the Terasaki Institute for Biomedical Innovation (TIBI) have employed inventive chemistry to produce an injectable biomaterial with significantly improved adhesive strength, stretchability, and toughness. This chemically modified, gelatin-based hydrogel had attractive features, including rapid gelation at room temperature and tunable levels of adhesion. This custom-engineered biomaterial is ideal as a surgical wound […]

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Young people in Africa should have a say in decisions that affect their health: Seven ways to include them

Most of Africa’s population—70%—is under 30 years old. In 2017 there were 628 million young people under 25 on the continent. This figure is predicted to reach 945 million by 2050. Young people bear the brunt of many challenges facing African countries. African adolescent girls and young women have the highest HIV infection rates. The continent has the highest rate […]

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Astounding Response to Neoadjuvant Desmoplastic Melanoma Tx

Desmoplastic melanoma, an often deeply invasive disease occurring in older adults, showed a uniquely favorable response to neoadjuvant pembrolizumab (Keytruda) in a small study, with most patients going on to avoid postoperative radiation therapy. In what is thought to be the first study of neoadjuvant use of an anti-PD1 immunotherapy in desmoplastic melanoma, the postexcision complete response rates were nearly […]

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Brazil hits 700,000 COVID-19 deaths, 2nd highest in the world

Brazil’s government on Tuesday reported the 700,000th death from COVID-19 in the South American nation, which has the second most victims of the virus after the United States. Brazilian health experts say most people dying of COVID-19 in recent days are either unvaccinated or suffer from other debilitating diseases. “The vaccine currently available in every health care unit in Brazil […]

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