Piebaldism yog ib yam mob caj ces, feem ntau tshwm sim thaum yug los, nyob rau hauv uas ib tug neeg tsim ib qho unpigmented los yog dawb thaj ntawm daim tawv nqaij los yog plaub hauCov hlwb uas txiav txim qhov muag, tawv nqaij, thiab plaub hau xim tsis muaj nyob rau hauv qee qhov chaw hauv cov neeg uas muaj piebaldism. Cov hlwb no hu ua melanocytes.
Puas piebaldism tshwm sim tom qab hauv lub neej?
Piebaldism qee zaum yuam kev rau lwm tus mob hu ua vitiligo, uas tseem ua rau cov tawv nqaij tsis muaj xim. Tib neeg tsis tau yug los nrog vitiligo, tab sis tau txais nws tom qab hauv lub neej, thiab nws tsis yog tshwm sim los ntawm kev hloov pauv caj ces.
hom kev hloov pauv twg ua rau piebaldism?
Piebaldism yog ib qho tsis tshua muaj autosomal dominant disorder uas tshwm sim los ntawm qhov tsis muaj melanocytes hauv thaj chaw cuam tshuam ntawm daim tawv nqaij thiab plaub hau vim hloov pauv ntawm cov khoom siv c-cov noob, uas cuam tshuam rau Kev sib txawv thiab kev tsiv teb tsaws ntawm melanoblasts los ntawm neural crest thaum lub sij hawm embryonic lub neej.
Piebaldism tau txais li cas?
Piebaldism yog ua rau los ntawm kev hloov pauv hauv KIT thiab SLUG (SNAI2) cov noob, uas koom nrog kev txhim kho thiab kev tsiv teb tsaws ntawm melanocytes [3].
Puas yog piebaldism genetic disorder?
Piebaldism yog ib qho autosomal dominant genetic disorder of pigmentationyam ntxwv los ntawm qhov chaw ntawm daim tawv nqaij dawb thiab plaub hau uas tsis muaj melanocytes.
