Epigenetic Hloov Tawm Sab Nrauv Raws li cov lus qhia saum toj no, kev hloov pauv hloov pauv hloov pauv hloov pauv hauv cov kab mob tshwj xeeb thiab cov qog nqaij hlav qog tuaj yeem ua rau tsis muaj kev tswj hwm ntawm tes loj hlob thiab kev faib tawm. Txawm li cas los xij, kev hloov pauv hloov pauv tsis zoo hauv thaj chaw ntawm DNA sab nraud ntawm cov noob kuj tuaj yeem ua rau mob qog noj ntshav
Kev hloov pauv ntawm epigenetic ua rau mob qog noj ntshav li cas?
Nws zoo nkaus li tias mob qog noj ntshav yuav nquag pib los ntawm kev txo qis hauv kev qhia ntawm ib lossis ntau dua DNA kho enzymes Txo DNA kho yuav ua rau muaj kev puas tsuaj ntawm DNA. Kev ua txhaum kev hloov pauv hloov pauv yav dhau los qee qhov kev puas tsuaj DNA no tuaj yeem ua rau muaj kev hloov pauv nrog kev xaiv kom zoo dua.
Vim li cas epigenetics tseem ceeb hauv kev mob qog noj ntshav?
Kev hloov pauv hauv kev hloov pauv hauv epigenetic hauv kev mob qog noj ntshav tswj ntau cov lus teb ntawm tes, suav nrog kev loj hlob ntawm tes, apoptosis, ntxeem tau, thiab kev laus. Los ntawm DNA methylation, hloov histone, chromatin remodeling, thiab noncoding RNA kev tswj, epigenetics ua lub luag haujlwm tseem ceeb hauv cov qog nqaij hlav.
Cov kab mob dab tsi tuaj yeem ua rau epigenetics ua rau?
Kev hloov pauv ntawm Epigenetic yog lub luag haujlwm rau tib neeg cov kab mob, suav nrog Fragile X syndrome, Angelman's syndrome, Prader-Willi syndrome, thiab ntau yam qog noj ntshav.
Dab tsi yog cov kab mob qog noj ntshav?
Epigenetic (nongenotoxic) tshuaj carcinogens yog cov neeg ua haujlwm uas ua rau cov qog tsim los ntawm cov txheej txheem tshwj tsis yog kev hloov pauv ncaj qha lossis kev puas tsuaj rau DNACov tshuaj no tshwm sim los hloov pauv kev loj hlob ntawm tes thiab kev tuag ntawm tes. thiab nthuav tawm koob tshuaj teb kev sib raug zoo ntawm kev raug thiab qog tsim.
