Signaling cascades Cells xav tau ib tag nrho thiab ua haujlwm cellular tshuab ua neej nyob. Thaum lawv koom nrog cov kab mob ntau yam kab mob, lawv yuav tsum sib txuas lus ntawm lawv tus kheej thiab ua haujlwm rau symbiosis thiaj li muab txoj sia rau cov kab mob.
Vim li cas thiaj li yuav tsum tau muaj cov teeb liab amplification hauv cellular Signalling?
Ntau lub teeb liab hloov txoj hauv kev nthuav dav lub teeb liab thawj zaug, kom ib qho molecule ntawm ligand tuaj yeem ua rau kom muaj ntau lub molecules ntawm lub hom phiaj nqes. Cov molecules uas relay ib lub teeb liab feem ntau yog cov proteins.
Vim li cas phosphorylation cascades thiaj li muaj txiaj ntsig?
Phosphorylation cascades uas muaj cov protein kinases muaj txiaj ntsig rau xov tooj ntawm tes hloov pauv vim: …
Dab tsi yog qhov tseem ceeb ntawm phosphorylation cascade hauv cell signaling?
Phosphorylation, ib qho tseem ceeb ntawm cov teeb liab cascades, ntxiv ib pab pawg phosphate rau cov proteins, yog li hloov lawv cov duab thiab ua kom lossis ua kom tsis muaj protein ntau. Degrading los yog tshem tawm cov ligand kom nws tsis tuaj yeem nkag mus rau nws cov receptor terminates lub teeb liab.
Vim li cas txoj kev xa xov hluav taws xob tsim nyog?
Txoj kev xa xov hluav taws xob ua lub luag haujlwm tseem ceeb hauv ntau yam txheej txheem ntawm tes suav nrog tus kheej rov ua dua tshiab thiab sib txawv, kev loj hlob, thiab kev tuag ntawm tes, thiab thaum kawg tswj kev sib npaug ntawmregenerative muaj peev xwm thiab kev pheej hmoo ntawm neoplastic transformation.
