Abahanga bavuze ku ngaruka zo guhonyora injyana ya circadiya kuri ADN y'abantu
Ubushakashatsi bushya bwa siyansi bwakozwe hashingiwe ku fatiro rya Laboratwari ya Leta ya Washington ryagaragaje ingaruka mbi z'akazi nijoro mva ku buzima bwa muntu. Kurenga ku njyana ya circadian irashobora kuganisha ku mpinduka mu gutanga ingirabuzimafatizo zijyanye no kongera ibibyimba bibi. Ibisubizo by'akazi byakozwe byasohotse mu kinyamakuru Newlas.
Twagaragaye ko mu 2019 ikigo mpuzamahanga cyo kwiga kanseri cya kanseri cyatangaje akaga k'umurimo wa nijoro. Amagambo ya Mair yemejwe mugihe cyubushakashatsi bwamaze iminsi irindwi yitabiriwe nabakorerabushake 14 bazima. Igice cya mbere cyimiryango yakoze amasaha make kumanywa, naho icya kabiri kiri nijoro. Nyuma yibyo, bagombaga kumara amasaha 24 muburyo bwo gukanguka munsi yumurambo uhoraho. Ibi byemereye kuba abahanga biga injyana yibinyabuzima byabantu, batitaye kubintu byose byo hanze.
Isesengura ryerekanye ko gahunda y'akazi yo ku kazi yarashe injyana ya circadian yibyo, byatumye habaho ingirabuzimafatizo zijyanye n'iterambere ry'iterambere ry'imishinga mibi. Inzobere zagaragaje kandi ingaruka mbi z'akazi nijoro ku buryo busanzwe bwa ADN.
Kugira ngo hamenyekane neza ko hakoreshejwe ingaruka zo kurenga kuri fatizo z'ibigo bigera kuri selile n'Amagari mu mubiri, abahanga basesenguye selile yera, bibagiraho ingaruka bakoresheje imirasire ya Iyoni. Byaragaragaye ko selile zabantu bakoraga mwijoro ryakeye bwariyongereye kubera imirasire yanduye yanduye.
Ibisubizo byerekana ko ijoro ryahindutse ryitiranya ingirabuzimafatizo za kanseri, bityo bigabanya imikorere yimikorere ya ADN yumubiri, mugihe bikenewe cyane, - Jason Mcdermott, Ubushakashatsi bufata umwanditsi.Abahanga mu bya siyansi bavuze ko ubushakashatsi bushya butabemereye kubona ibisubizo kubibazo byose. Mu rwego rwo ku cyiciro gikurikira, hateganijwe gusesengura APN w'abantu bahora bagenda nijoro kugira ngo bagereranye ibisubizo by'ubushakashatsi n'imikorere y'abakozi mu myaka myinshi. Ntabwo nabo bakuramo amahirwe ko igihe kirekire, umubiri urashobora guhuza nakazi nkako.