{"id":132938,"date":"2026-01-12T07:50:13","date_gmt":"2026-01-12T07:50:13","guid":{"rendered":"https:\/\/www.europesays.com\/se\/132938\/"},"modified":"2026-01-12T07:50:13","modified_gmt":"2026-01-12T07:50:13","slug":"aggressiv-brostcancer-styr-tillverkning-av-protein","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/se\/132938\/","title":{"rendered":"Aggressiv br\u00f6stcancer styr tillverkning av protein"},"content":{"rendered":"

Forskare vid Ume\u00e5\u00a0universitet har uppt\u00e4ckt en tidigare ok\u00e4nd mekanism d\u00e4r produktionen av proteiner finjusteras vid\u00a0trippelnegativ br\u00f6stcancer. F\u00f6rhoppningen \u00e4r att \u00f6kad f\u00f6rst\u00e5else f\u00f6r hur tum\u00f6rer v\u00e4xer och anpassar sig ska leda till nya framtida behandlingar.<\/p>\n

den 12 januari 2026 08:39<\/p>\n

\u2013 Vi har hittat en kritisk kontrollpunkt som n\u00e4r den st\u00f6rs, kan tippa balansen mot cancer, s\u00e4ger Francesca Aguilo<\/b>, docent vid Institutionen f\u00f6r molekyl\u00e4rbiologi vid Ume\u00e5 universitet och som har lett den aktuella studien, i en kommentar.<\/p>\n

Enligt studien,\u00a0publicerats i den vetenskapliga tidskriften Cancer Letters<\/a>, spelar enzymet fibrillarin en central roll b\u00e5de i hur ribosomer, sm\u00e5 molekyl\u00e4ra fabriker som \u00f6vers\u00e4tter genetisk information fr\u00e5n RNA till proteiner, byggs och i vilka proteiner som produceras.<\/p>\n

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