<\/p>\n
Insulina \u00ebsht\u00eb p\u00ebrgjegj\u00ebse p\u00ebr rregullimin e glukoz\u00ebs dhe nivelit t\u00eb sheqerit n\u00eb gjak. Por, qelizat prodhuese t\u00eb insulin\u00ebs t\u00eb gjendura n\u00eb pankreas shkat\u00ebrrohen n\u00eb pacient\u00ebt me diabet t\u00eb Tipit 1, duke shkaktuar nj\u00eb gam\u00eb t\u00eb gjer\u00eb komplikacionesh t\u00eb imunitetit dhe madje d\u00ebmtime serioze t\u00eb organeve, si\u00e7 jan\u00eb d\u00ebshtimi i veshkave ose paralizat cerebrale. Nuk \u00ebsht\u00eb nj\u00eb surpriz\u00eb q\u00eb k\u00ebrkuesit shkencor\u00eb t\u00eb cil\u00ebt merren me diabetin jan\u00eb p\u00ebrpjekur gjat\u00eb p\u00ebr t\u00eb shum\u00ebfishuar n\u00eb laborator k\u00ebto qeliza q\u00eb t\u00eb ndryshojn\u00eb jet\u00ebn.<\/p>\n
N\u00eb t\u00eb shkuar\u00ebn, shkenc\u00ebtar\u00ebt nuk ja kishin dal\u00eb dot q\u00eb t’i programonin qelizat staminale e t’i kthenin n\u00eb qeliza beta plot\u00ebsisht t\u00eb maturuara, \u00e7ka ja b\u00ebnte t\u00eb pamundur atyre q\u00eb t’i p\u00ebrgjigjeshin si\u00e7 duhet nivelit t\u00eb glukoz\u00ebs dhe t\u00eb sekretonin insulin\u00eb. Megjithat\u00eb, studiuesit n\u00eb Universitetin e Kalifornis\u00eb, n\u00eb San Francisko e gjet\u00ebn nj\u00eb zgjidhje. Ata kulturuan qelizat staminale pluripotente n\u00eb pjata petri duke p\u00ebrdorur nj\u00eb proces t\u00eb paprovuar m\u00eb par\u00eb.<\/p>\n
Nj\u00eb parim ky\u00e7 n\u00eb biologji \u00ebsht\u00eb se forma ndjek funksionin, ndaj ne arsyetuam se formimi i “ishujve” mund t\u00eb jet\u00eb nj\u00eb proces i r\u00ebnd\u00ebsish\u00ebm n\u00eb m\u00ebnyr\u00eb q\u00eb qelizat beta t\u00eb maturohen si\u00e7 duhet<\/p><\/blockquote>\n
– thot\u00eb Gopika Nair, PhD, nga Qendra e Diabetit t\u00eb UCSF<\/cite><\/p>\n
P\u00ebrmes ndarjes artificialisht t\u00eb qelizave staminale pankreatike dhe reformimit t\u00eb tyre n\u00eb ishuj, zhvillimi i qelizave p\u00ebsoi nj\u00eb k\u00ebrcim p\u00ebrpara. Ato ju p\u00ebrgjigj\u00ebn nivelit t\u00eb sheqerit n\u00eb gjak dhe prodhuan insulin\u00eb brenda pak dit\u00ebsh, n\u00eb m\u00ebnyr\u00eb t\u00eb ngjashme me qelizat e maturuara prodhuese t\u00eb insulin\u00ebs – n\u00eb nj\u00eb m\u00ebnyr\u00eb e cila nuk ishte par\u00eb kurr\u00eb m\u00eb par\u00eb n\u00eb nj\u00eb laborator.<\/p>\n
Tani, shkenc\u00ebtar\u00ebt n\u00eb Universitetin e Kalifornis\u00eb n\u00eb San Francisko jan\u00eb duke punuar p\u00ebr nj\u00eb terapi rigjenerative p\u00ebr diabetin e Tipit 1 duke p\u00ebrdorur k\u00ebto qeliza staminale, \u00e7ka shpresohet se do t\u00eb eleminoj\u00eb nevoj\u00ebn p\u00ebr transplante t\u00eb pankreasit. Vet\u00ebm 1000 transplante pankreasi jan\u00eb t\u00eb disponueshme n\u00eb vit kundrejt nevoj\u00ebs q\u00eb kan\u00eb 1.5 milion nj\u00ebr\u00ebz q\u00eb jetojn\u00eb me Diabet T1 n\u00eb ShBA. Dr. Nair, thot\u00eb:<\/p>\n
Terapit\u00eb q\u00eb p\u00ebrdoren aktualisht si\u00e7 \u00ebsht\u00eb injektimi i insulin\u00ebs vet\u00ebm sa trajtojn\u00eb simptomat e s\u00ebmundjes\u2026Puna jon\u00eb drejton p\u00ebr te nj\u00eb s\u00ebr\u00eb rrug\u00ebsh emocionuese p\u00ebr t\u00eb gjetur n\u00eb p\u00ebrfundim nj\u00eb kur\u00eb. Ne, m\u00eb n\u00eb fund jemi n\u00eb gjendje t\u00eb ecim p\u00ebrpara n\u00eb nj\u00eb s\u00ebr\u00eb frontesh t\u00eb ndrysh\u00ebm t\u00eb cil\u00ebt n\u00eb t\u00eb kaluar\u00ebn ishin t\u00eb mbyllura p\u00ebr ne\u2026 Mund\u00ebsit\u00eb tashm\u00eb duken t\u00eb pafundme<\/p><\/blockquote>\n