Wani bincike na Jami'ar Columbia ya bayyana kwayar halittar da ke rage hadarin cutar Alzheimer da kashi 70 cikin XNUMX, wanda ke ba da hanyar samun sabbin hanyoyin warkewa.

Gano Na Musamman Na Kimiyya

Wani babban ci gaba a ciki Maganin cutar Alzheimer ya haifar da sabon fata na magance cutar. Masu bincike a Jami'ar Columbia sun gano kwayar halitta wanda yana rage haɗarin kamuwa da cutar Alzheimer da kashi 70 cikin ɗari., buɗe sabbin hanyoyin kwantar da hankali da aka yi niyya.

Muhimmancin Matsayin Fibronectin

Bambancin kariyar kwayoyin halitta yana cikin kwayar halittar da ke samarwa fibronectin, wani muhimmin sashi na shingen kwakwalwar jini. Wannan yana goyan bayan hasashe cewa tasoshin jini na kwakwalwa suna taka muhimmiyar rawa a cikin cututtukan Alzheimer kuma zai iya zama mahimmanci ga sababbin hanyoyin kwantar da hankali. Fibronectin, yawanci yana samuwa a cikin ƙididdiga masu yawa a cikin shingen jini-kwakwalwa, ya bayyana yana yin tasirin kariya daga cutar Alzheimer ta hana yawan tara wannan furotin a cikin membrane.

Alkawari na Jiyya

Bisa lafazin Caghan Kizil, jagoran binciken, wannan binciken zai iya haifar da ci gaba da sababbin hanyoyin kwantar da hankali wanda ke kwatanta tasirin kariya na kwayar halitta. Manufar zai kasance don hana ko magance cutar Alzheimer ta hanyar amfani da ikon fibronectin don cire gubobi daga kwakwalwa ta hanyar shingen jini-kwakwalwa. Wannan sabon hangen nesa na warkewa yana ba da tabbataccen bege ga miliyoyin mutanen da wannan cuta ta neurodegenerative ta shafa.

Richard Mayeux, jagoran binciken, ya bayyana kyakkyawan fata game da makomar gaba. Nazarin kan nau'ikan dabbobi sun tabbatar da tasirin maganin fibronectin da aka yi niyya don inganta cutar Alzheimer. Waɗannan sakamakon sun buɗe hanya don yuwuwar maganin da aka yi niyya wanda zai iya ba da kariya mai ƙarfi daga cutar. Bugu da ƙari, gano wannan bambance-bambancen kariyar zai iya haifar da kyakkyawar fahimta game da tushen tushen cutar Alzheimer da rigakafinta.

Menene Alzheimer's

Alzheimer's cuta ce ta ci gaba da lalacewa ta tsarin juyayi na tsakiya wanda ya haɗa da raguwar ci gaba a cikin iyawar fahimi, ƙwaƙwalwa, da ikon tunani.. Shi ne mafi yawan nau'in cutar hauka, da farko yana shafar tsofaffi, ko da yake yana iya bayyana a ɗan ƙaramin shekaru a lokuta na musamman. Alamar cutar Alzheimer ta ta'allaka ne a gaban amyloid plaques da tau protein tangles a cikin kwakwalwa, wanda ke haifar da lalacewa da lalata ƙwayoyin jijiya. Wannan yana haifar da alamun bayyanar cututtuka irin su ƙwaƙwalwar ƙwaƙwalwa, rudani na tunani, matsalolin magana da tsarin tunani, da kuma matsalolin hali da tunani. A halin yanzu, babu wani takamaiman magani ga cutar, amma ƙoƙarin bincike na ci gaba da neman sabbin jiyya da nufin rage ci gaban yanayin da inganta rayuwar marasa lafiya. Gano wannan bambance-bambancen kariyar don haka ya zama muhimmin mataki na yaƙar wannan mummunan yanayi.

Sources

• https://www.ansa.it