Binciken Carla Shatz Kan Ci gaban Kwakwalwa Ya Bude Hanyar Magance Cutar Alzheimer’s
Stanford, California – A cikin wani ci gaba mai ban sha’awa ga fannin nazarin kwakwalwa da kuma yaki da cutar Alzheimer’s, wani bincike da farfesa Carla Shatz, wata mashahuriyar masaniyar harkokin kwakwalwa a jami’ar Stanford, ta jagoranta, ya nuna yadda karatun ci gaban kwakwalwa ke iya samar da sabbin hanyoyin magance wannan cuta mai haddasa lalacewar hankali. An wallafa wannan bincike a ranar 10 ga watan Yuli, 2025.
Farfesa Shatz, wacce ta kwashe shekaru da dama tana nazarin yadda kwakwalwa ke girma da kuma samar da hanyoyin sadarwa, ta yi imanin cewa fahimtar tsarin farko na ci gaban kwakwalwa zai iya bayyana asalin cutar Alzheimer’s da kuma taimakawa wajen gano hanyoyin magance ta. Binciken nata ya mayar da hankali ne kan yadda kwakwalwa ke tsara hanyoyin sadarwa tsakanin jijiyoyi (neurons) a lokacin da mutum ke tasowa, da kuma yadda wannan tsari zai iya shafar lafiyar kwakwalwa a gaba.
Ta hanyar yin amfani da hanyoyin nazarin zamani da kuma gwaje-gwaje kan dabbobi, Shatz da tawagar ta sun gano cewa akwai wasu matakai na musamman a lokacin ci gaban kwakwalwa wanda idan suka samu matsala, za su iya haifar da illa ga kwakwalwa daga baya, wadanda za su iya haifar da cututtuka kamar Alzheimer’s. Daya daga cikin manyan abubuwan da suka gano shi ne yadda tsarin da ake kira “synaptic pruning,” wato yanke wasu hanyoyin sadarwa na kwakwalwa da ba su da amfani, ke da tasiri sosai wajen kula da lafiyar kwakwalwa. Idan wannan tsari bai yi aiki yadda ya kamata ba, yana iya haifar da tarin wasu furotin da ke da alaka da cutar Alzheimer’s, kamar amyloid-beta.
“Muna fahimtar cewa ci gaban kwakwalwa ba wai kawai lokacin samartaka ba ne, har ma yana da tasiri kan lafiyar kwakwalwa a dukkan rayuwarmu,” in ji Farfesa Shatz. “Idan muka iya gano inda wannan tsari ya fara karkata a farkon rayuwa, za mu iya samun damar dakatar da cigaban cututtuka masu nasaba da lalacewar kwakwalwa kafin su yi muni.”
Binciken na Shatz yana da matukar muhimmanci saboda ya canza yadda ake kallon cutar Alzheimer’s. A baya, ana ganin cutar a matsayin wata matsala ce da ke tasowa ne kawai a tsofaffi. Amma yanzu, ana iya kallonta a matsayin wata cuta da tushenta ke da nasaba da tasirin da aka samu a lokacin ci gaban kwakwalwa, wanda zai iya farawa tun kafin mutum ya balaga.
Wannan sabuwar fahimta tana da damar taimakawa wajen samar da magunguna da kuma hanyoyin rigakafi wadanda za su iya fara aiki tun daga lokacin da mutum ke yaro ko kuma lokacin da yake matashi, don haka hana lalacewar kwakwalwa a gaba. Binciken na Stanford ya samar da sabbin masu bincike da dama da suke alakanta ci gaban kwakwalwa da wasu nau’ikan lalacewar jijiyoyi, kuma ana sa ran samun karin ci gaba a nan gaba.
Kodayake har yanzu akwai nisa a samar da magani na gaske ga cutar Alzheimer’s, binciken Farfesa Carla Shatz ya bude wani sabon kofa na kirkire-kirkire, wanda zai iya kawo karshen wannan cuta mai raunana ga bil Adama.
Stanford neurobiologist’s research on brain development paves the way for Alzheimer’s solutions
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‘Stanford neurobiologist’s research on brain development paves the way for Alzheimer’s solutions’ an rubuta ta Stanford University a 2025-07-10 00:00. Da fatan za a rubuta cikakken bayani mai laushi. Da fatan za a amsa a cikin Hausa tare da labarin kawai.