MOTS-c (Mitochondrial Open Reading Frame ye12S rRNA Type-c) idiki peptide yakavharidzirwa nemitochondrial DNA iyo yakakwezva kufarira kwakakosha kwesainzi mumakore achangopfuura. Nechinyakare, mitochondria yakaonekwa zvakanyanya se "simba resero," rinoita basa rekugadzira simba. Nekudaro, tsvakiridzo iri kubuda inoratidza kuti mitochondria inoshandawo senge masaini hubs, inodzora metabolism uye hutano hweserura kuburikidza ne bioactive peptides seMOTS-c.
Iyi peptide, inongosanganisira gumi nematanhatu amino acids, yakavharirwa mukati meiyo 12S rRNA dunhu remitochondrial DNA. Kana yangogadzirwa mu cytoplasm, inogona kutamira mukati meiyo nucleus, kwainopesvedzera kutaura kwemajini anobatanidzwa mukugadzirisa metabolic. Rimwe remabasa ayo anonyanya kukosha ndeyekuita iyo AMPK siginecha nzira, iyo inovandudza kutora kweglucose uye kushandiswa uku ichiwedzera insulin senitivity. Izvi zvivakwa zvinoita MOTS-c mumiriri anovimbisa kugadzirisa metabolic kusagadzikana senge Type 2 chirwere cheshuga uye kufutisa.
Pamusoro pemetabolism, MOTS-c yakaratidza zvinodzivirira kubva kune oxidative kusagadzikana nekusimbisa sero antioxidant dziviriro uye kuderedza kukuvadzwa kunokonzerwa nemahara radicals. Basa iri rinobatsira kuchengetedza hutano hwenhengo dzakakosha dzakadai semoyo, chiropa, uye hurongwa hwetsinga. Tsvagiridzo yakaratidzawo hukama hwakajeka pakati peMOTS-c mazinga uye kuchembera: sezvo muviri uchikura, mazinga echisikigo epeptide anoderera. Kuwedzerwa muzvidzidzo zvemhuka kwakavandudza kushanda kwemuviri, kunonoka kuderera kwezera, uye kunyange kuwedzera hupenyu, zvichisimudza mukana weMOTS-c kugadzirwa se "anti-aging molecule."
Uye zvakare, MOTS-c inoita seinosimudzira tsandanyama simba metabolism uye kutsungirira, zvichiita kuti ive yekufarira kukuru mumishonga yemitambo uye kugadzirisa. Zvimwe zvidzidzo zvakare zvinoratidza mabhenefiti angangove ezvirwere zveurourodegenerative, zvichiwedzera kuwedzera kwayo kurapa.
Kunyangwe ichiri mumatanho ekutanga ekutsvagisa, MOTS-c inomiririra budiriro mukunzwisisa kwedu mitochondrial biology. Izvo hazvingopokana neyakajairwa maonero emitochondria asi zvakare inovhura nzira nyowani dzekurapa metabolic zvirwere, kunonoka kuchembera, uye kusimudzira hutano hwese. Nekuwedzera kudzidza uye kukura kwekiriniki, MOTS-c inogona kuve chishandiso chine simba mune ramangwana remushonga.
Nguva yekutumira: Sep-10-2025