Dab tsi yog cov qia hlwb

STEM cov hlwb (SC) yog hom cell uas muaj lub peev xwm tshiab dua (tus kheej - rov qab dua tshiab) thiab lub peev xwm ntawm ntau - sib txawv. Nyob rau hauv qee qhov kev mob, qia hlwb tuaj yeem sib txawv rau ntau yam ntawm cov cell ua haujlwm. STEM cov hlwb tau muab faib ua embryonic qia hlwb (es cov qia hlwb) thiab cov neeg laus qia (somatic qia hlwb) raws li lawv txoj kev loj hlob. Cov qia hlwb tuaj yeem faib ua peb hom kev txhim kho hlwb (TSC), pluripotent qia hlwb (unipotent qia hlwb).

Kev tswj kom zoo ntawm cov qia cell

Qia cell cov khoom muaj cov yam ntxwv ntawm ntau haiv neeg, hloov siab, kev nyuaj siab thiab lwm yam. Kev tswj nyab xeeb yuav tsum xaiv cov sawv cev ntawm cov neeg sib tw thiab cov chaw kuaj theem tsim nyog (suav nrog cov tsev txhab nyiaj ntawm tes thiab lwm yam) rau kev kawm. Cov ntsiab lus ntawm kev tswj kom zoo yuav tsum npog cov cim cell, kev tshuaj xyuas lub cev, tsom xam kev nyab xeeb kom ntau li ntau tau.