Lisebenza njani unyango lwe-stem cell

Umxholo

• Unyango lwenziwa njani
• Izifo ezinokunyangwa nge-stem cell

Iiseli zeziqu zinokusetyenziswa kunyango lwezifo ezahlukeneyo, kuba zinamandla okuzihlaziya kunye nokwahlulahlula, oko kukuthi, zinokukhulisa iiseli ezininzi ezinemisebenzi eyahlukeneyo kwaye zenza izicwili ezahlukeneyo zomzimba.

Ke, iiseli zeziqu zinokunyanga unyango lwezifo ezininzi, ezinje ngomhlaza, intambo yomqolo, ukuphazamiseka kwegazi, ukungasebenzi komzimba, utshintsho kwimetabolism kunye nezifo eziguqulwayo, umzekelo. Qonda ukuba zeziphi iiseli zeziqu.

Unyango lwenziwa njani

Unyango ngeeseli zeziqu kufuneka lwenziwe esibhedlele okanye kwiklinikhi ekhethekileyo kolu hlobo lwenkqubo kwaye lwenziwa ngokusetyenziswa kweeseli zeziqu ngqo egazini lomntu ophathwayo, okukhokelela ekuvuseleleni amajoni omzimba kunye nokwakheka iiseli ezizodwa.

Iseli yeseli esetyenzisiweyo ihlala iqokelelwa emva kokuzalwa, iqandisiwe elebhu ekhethekileyo kwi-histocompatibility kunye ne-cryopreservation okanye kwibhanki yoluntu nge-BrasilCord Network, apho iiseli zeziqu zinikezelwa eluntwini.

Izifo ezinokunyangwa nge-stem cell

Iiseli zesinti zinokusetyenziswa kunyango lwezifo ezahlukeneyo, ukusuka kwezona zixhaphakileyo, njengokutyeba kakhulu kunye ne-osteoporosis, ukuya kwezona zibalulekileyo, njengomhlaza umzekelo. Ke, ezona zifo ziphambili zinokunyangwa ngeeseli zeziqu zezi:

• Izifo zeMetabolic, njengokutyeba kakhulu, isifo seswekile, isifo sesibindi, i-metachromatic leukodystrophy, isifo sikaGünther, i-adrenoleukodystrophy, isifo sikaKrabbe kunye nesifo sikaNiemann Pick, umzekelo;
• Ukungabikho kwamandla, ezinje nge-hypogammaglobulinemia, isifo samathambo, isifo esinganyangekiyo se-granulomatous kunye ne-lymphoproliferative syndrome enxulunyaniswa ne-X chromosome;
• IHemoglobinopathies, ezizizifo ezinxulumene nehemoglobin, ezinje nge thalassemia kunye ne sickle cell anemia;
• Ukusilela okunxulumene nomongo wethambo, eyindawo apho kwenziwa khona iiseli zeziqu, ezinje ngeaplastic anemia, isifo seFanconi, i-sideroblastic anemia, i-Evans syndrome, i-paroxysmal nocturnal hemoglobinuria, ulutsha dermatomyositis, ulutsha xanthogranuloma kunye nesifo sikaGlanzmann, umzekelo;
• Izifo ze-Oncological, ezinjenge-acute lymphoblastic leukemia, chronic myeloid leukemia, isifo sikaHodgkin, i-myelofibrosis, i-acute myeloid leukemia kunye ne-tumors esiqinileyo, umzekelo.

Ukongeza kwezi zifo, unyango ngeeseli ezinesiqu lunokuba luncedo kwimeko ye-osteoporosis, isifo sentliziyo, i-Alzheimer's, iParkinson's, i-thymic dysplasia, intloko ebuhlungu kunye ne-cerebral anoxia, umzekelo.

Ngenxa yokuqhubela phambili kophando lwenzululwazi, unyango ngeeseli ezinamasuntswana luye lwavavanywa kwezinye izifo ezininzi, kwaye zinokwenziwa ukuba zifumaneke kubemi ukuba iziphumo zichanekile.