Taw qhia ntawm apoptosis

Cov hlwb nyob rau hauv tib neeg lub cev yog doomed tuag, ib co ntawm cov physiological, thiab ib co ntawm uas yog pathological. Kev tshawb fawb ntawm cov txheej txheem ntawm kev tuag ntawm tes tau dhau los ua qhov hotspot hauv kev tshawb fawb lom neeg thiab kev kho mob. Nws tau raug paub tias muaj tsawg kawg yog ob txoj kev tuag ntawm tes, uas yog cell necrosis thiab apoptosis. Cell necrosis tau ntev tau lees paub tias yog txoj kev tuag ntawm tes, thaum apoptosis maj mam lees paub tias yog txoj kev tuag ntawm tes.

Apoptosis yog ib qho tshwm sim ntawm cov kab mob lom neeg, uas ua lub luag haujlwm tseem ceeb hauv kev tshem tawm cov hlwb uas tsis xav tau lossis txawv txav los ntawm ntau cov kab mob. Nws ua lub luag haujlwm tseem ceeb hauv kev hloov pauv ntawm cov kab mob, kev ruaj ntseg ntawm ib puag ncig sab hauv thiab kev txhim kho ntawm ntau lub tshuab. Apoptosis tsis yog tsuas yog hom tshwj xeeb ntawm kev tuag ntawm tes, tab sis kuj tseem muaj qhov tseem ceeb ntawm cov roj ntsha tseem ceeb thiab cov txheej txheem molecular biological nyuaj.

Apoptosis yog ib txoj kev tswj hwm nruj los ntawm ntau cov noob. Cov noob no muaj kev tiv thaiv zoo heev ntawm cov tsiaj, xws li Bcl-2 tsev neeg, tsev neeg caspase, oncogene xws li C-myc, qog suppressor gene P53, thiab lwm yam. Nrog rau kev txhim kho molecular biology thev naus laus zis, tau muaj kev nkag siab zoo txog cov noob caj noob ces. txheej txheem ntawm apoptosis ntawm ntau lub hlwb, tab sis lub caij nyoog mechanism ntawm apoptosis tseem tsis meej meej. Cov kab mob apoptosis tuaj yeem cuam tshuam ncaj qha lossis tsis ncaj qha rau qhov tshwm sim ntawm ntau yam kab mob. Piv txwv li, qog nqaij hlav, kab mob autoimmune, thiab lwm yam, muaj ntau yam uas tuaj yeem ua rau apoptosis, xws li hluav taws xob, tshuaj, thiab lwm yam.

Qee cov qauv ntawm tib neeg lub cev muaj nyob rau hauv ntuj apoptosis, xws li tus Tsov tus tw theem ntawm tib neeg, qhov twg tus Tsov tus tw tau apoptosis thaum lub sij hawm kev loj hlob.