Abamele izifundo zesimanjemanje zesayensi ngokwengeziwe okuhloswe ngazo ukuthi kungenzeka ukuthi kuhlakulele ama-organs ama-stem cell. Imvamisa, izivivinyo ezifanayo zenziwa ezilwaneni zokuhlola ezithola ubuntu. Yaziwa ukuthi ososayensi bakwazile ukuphinda baphinde basebenzise izindlala zomuntu ovela kumaseli we-stem, bawadlulisele amagundane okuhlola.
Eminye yemisebenzi esemqoka ye-Human test gland yikhono lokugcoba amehlo, libavikele ekumisweni komiswa. Kwezinye izinhlobo zezifo, izindlala ze-lacrimal ziyeka ukusebenza kahle, ezingadala ukulimala kwamehlo. Lokhu kungahle kubhekwe esifo esisomile samehlo nesifo esishelelayo, kepha futhi nezinye izifo eziningi zilimaze ngokungakhethi imisebenzi yezindlala zezinyembezi, ngakho-ke ososayensi bafuna indlela ephumelelayo yokubuyisa izindwani zokutshala izinyembezi ezisebenzisa iziguli.
UDkt Rachel Kalmann, odokotela be-Ophthalmologist abavela e-University Medical Center (I-UMC) e-Utrecht eNetherlands wayengomunye wababhali bocwaningo olusha. Le ndatshana enemiphumela yomsebenzi wesayensi yashicilelwa ku-Cell Stem Cell Edition. UDkt Kalmann njengesitatimende kwimpumelelo yakhe waphawula okulandelayo:
"Ukungasebenzi kwe-lacrimal gland, ngokwesibonelo, eShegon syndrome, kungahle kube nemiphumela emibi, kufaka phakathi ukoma kwamehlo noma ngisho ne-ulceration ye-cornea. Ezimweni ezinzima, lokhu kungaholela ekuboniseni. "
Esigabeni sokuqala, iqembu lososayensi eliholwa nguDkt Kalmann lathatha amasampula ezinhlamvu zezinyembezi emagungeni, athathe izimo ukuthi kungenzeka ukuthi zizibuse ezimweni zelebhu. Esigabeni sesibili, ochwepheshe baqhuba isivivinyo ngamasampula wamaseli wabantu, empeleni akhule isitho esifanayo samaseli emicroscopic.
Esigabeni sokugcina, izinyembezi zezinqube zezinhlamvu ze-Plands ezitshaliwe amagundane wokuhlola ngokulungisa impumelelo. Ososayensi basesigabeni sokuqala futhi bakhuluma ngokuqala kokufakelwa kwesisindo kwezindlala zezinyembezi kubantu kusesekuseni, kodwa ngemuva kweminyaka embalwa, lokho kuphathwa kungathathwa njengento evamile yomuthi wanamuhla.