O corpo utiliza pequenas máquinas feitas de proteínas para realizar tarefas importantes. Estas máquinas ajudam em coisas como a divisão celular e a deslocação no interior das células. Agora, os cientistas criaram a sua própria versão, chamada "O Cortador de Relva". Funciona como as máquinas naturais, movendo-se a si própria utilizando a energia que...
Crédito: CanvasOs glóbulos brancos desempenham um papel crucial como defensores do sistema imunitário, mas os seus níveis podem diminuir devido a problemas de saúde ou a tratamentos como a quimioterapia. Os investigadores de Yale identificaram uma molécula que, quando administrada, aumenta rapidamente o seu número. Esta abordagem visa reforçar a resposta imunitária contra as...
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