Estresse crônico acelera progressão do câncer colorretal, diz estudo

Estresse crônico acelera progressão do câncer colorretal, sugere estudo

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[{"selector":"#anim-afc0caf3-aebb-4882-9603-0646b4e7b5a3","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e686b448-a7cb-4b4a-9802-cad8def0ce42","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-08783a50-06db-450f-a74c-ca58dd983f2a","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-55861720-f3e9-4c5b-b5a2-3385c3b54a35","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Uma nova pesquisa mostra que o estresse crônico pode perturbar o equilíbrio da microbiota intestinal e acelerar a progressão do câncer colorretal . O trabalho foi apresentado no congresso da United European Gastrology Dmitrii Marchenko/Getty Images

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[{"selector":"#anim-3f2d5815-f09d-4305-86da-634b2786ecd9","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a8290163-d612-4e24-a960-dd4059c21246","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5194188f-e2a5-45af-94c9-04061cf3b3f5","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-7daf8064-fbee-48ce-864c-031a8aca82e1","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] O câncer colorretal, também conhecido como câncer de intestino, abrange os tumores que se iniciam no intestino grosso, chamado cólon, e no reto. No Brasil, são estimados 45.630 casos por ano, segundo o Instituto Nacional do Câncer (Inca) Peter Dazeley/Getty Images

[{"selector":"#anim-7610e630-13e9-434b-847b-9b1c2ea9a68d","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-297e3a03-7f95-4bf5-89cd-5f353a1530a7","keyframes":{"transform":["translate3d(0px, 249.07409%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-34935563-2598-4d24-98a7-8b03b97d2776","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ceaf2bda-24e7-4df6-8bcd-eda6aaf2977b","keyframes":{"transform":["translate3d(0px, 937.37384%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] A progressão do câncer colorretal relacionada ao estresse pode ser atribuída a uma redução nas bactérias intestinais benéficas, pois isso enfraquece a resposta imunológica do corpo contra o câncer Qing Li, autor principal do estudo

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[{"selector":"#anim-077e239b-8122-4c5e-a43f-d153ff19c4f8","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d31f309d-9c65-4a85-83e2-5bd3e9c2adb3","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-81fae82a-8f2e-4507-a8c9-3e0a4be0f719","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-0bdf5678-0098-4340-8b76-c2f4348307b4","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-de2ee734-84b1-4f55-a23c-be7d4951d882 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(21.874999829338595%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Como próximos passos, os pesquisadores planejam coletar amostras fecais e tumorais de pacientes com câncer colorretal para analisar mudanças na microbiota intestinal entre indivíduos com e sem estresse crônico Freepick

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