Lisele tsa stem li felisa tlokotsi ea mofetše, le tšepo e ncha e kholo

Ho bonahala eka boholo ba mofetše oa kankere bo ntse bo fokotseha letsatsi le letsatsi, ka linyeoe tsa phekolo tseo re li balang letsatsi le leng le le leng, le ka liphuputso tse limilione tse sa kang tsa khaotsa ho tsoela pele ka tšepo ea ho fumana moriana o lakatsehang, sehlopha sa bo-rasaense Univesithi ea Harvard e khonne ho hlahisa lisele tsa stem tse “loanang.” Ho felisa lisele tsa mofetše.
Bo-rasaense ba thehile lisele tse phekoloang ka liphatsa tsa lefutso ho felisa kankere ea boko, ntle le ho senya lisele tse tloaelehileng le tse phetseng hantle, kapa bona ka bobona.

Lipatlisiso, tse hatisitsoeng koranteng ea "Stem Cells" kapa Stem Cells, li bontšitse hore mokhoa o sebelisitsoeng o atlehile ha o lekoa ho litoeba, empa ha o e-s'o lekoe ho batho.

"Hona joale re na le lisele tse thibelang chefo tse ka hlahisang le ho lokolla lithethefatsi tse bolaeang kankere," ho boletse Khaled Shah, hlooho ea sehlopha sa bongaka se tsamaisang tsoelo-pele ena.

Lipatlisiso li bontšitse hore lisele tsa stem tse thibelang chefo li lebisa liseleng tse nang le tšoaetso le lihlahala bokong, 'me ha li shebane le lisele tse tloaelehileng, tse phetseng hantle,' me li ke ke tsa itlhahisa kapa tsa ipolaea.

Leha ho le joalo, bo-rasaense ba bontšitse hore katleho ena ea saense e lokela ho sebelisoa ho batho e le ho netefatsa hore e ka sebetsa e le phekolo.

Khatelo-pele ena e fa bo-rasaense tšepo ea ho phekola lihlahala bokong le kankere ea boko, e amang batho ba limilione ba tšoeroeng ke mafu ana, ho latela koranta ea Brithani, The Independent.

Bo-rasaense ba Sweden ba ile ba qala ho sebetsa ho theha theknoloji e thehiloeng ho "nano" ho loantša lihlahala ka ho senya lisele tsa mofetše, tse tlatsetsang ho phekola mefuta ea kankere ntle le ho sebelisa chemotherapy le mahlaseli a kotsi.

Bafuputsi ba babeli ba khonne ho hlahisa li-nanoparticles tse laoloang ka matla ho shebana le mefuta ea lisele tsa mofetše ha li ntse li boloka tikoloho ea tsona e tiile.

Mokhoa ona o sebetsa ka ho ohla le ho qhaqha li-nanoparticles ka har'a lisele tsa mofetše, ebe li khantša matla a khoheli a li pota-potileng, kahoo li itlhophisa, 'me li shebane le lintho tsa cellular tse nang le mofetše ho tsona, e le hore lisele tsena tsa mofetše li qale ho ipolaea.