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CAR T-cell therapy generates lasting remissions in patients with multiple myeloma

Credit: Dana-Farber Cancer Institute In a major advance in the treatment of multiple myeloma, a CAR T-cell therapy has generated deep, sustained remissions in patients who had relapsed from several previous therapies, an international clinical trial has found. In a study posted online today by the New England Journal of Medicine, trial leaders report that almost 75% of the participants responded to the therapy, known as idecabtagene vicleucel (ide-cel), and one-third of them had a complete response, or disappearance of all signs of their cancer. These rates, and the duration of the responses, are significantly better than those produced by currently available therapies for patients with multiple relapses, according to investigators.

The Runner s High Is Caused by the Release of Endorphins, Right? Science Says Otherwise

Scientists found in marine mold substance that antidotes paraquat

Credit: FEFU press office Biologically active compounds from the marine fungus Penicillium dimorphosporum protect cells from paraquat, the highly toxic herbicide with no remedy, and might enhance the action of some drugs. The fungus was isolated from soft coral collected in the South China Sea during an expedition on the Akademik Oparin research vessel. Scientists of Far Eastern Federal University (FEFU) and G. B. Elyakov Pacific Institute of Bioorganic Chemistry reported the results in Marine Drugs. Paraquat a herbicide compound highly toxic for animals and humans. About a hundred countries, including the United States, apply it for crop cultivation and weed control. Dozens of countries, including Russia, have banned the poisonous compound. The problem of paraquat harm to people is widely known in India. Farmers who work in the fields risk dying because of getting a dangerous dose of the substance.

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