Iyo Gene Inoita Ganda ReGanda Kunyangwe Zvinouraya

Zvemukati

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Mazhinji matsvuku anoziva kuti ari panjodzi yakawedzera yekenza yeganda, asi vaongorori vanga vasina chokwadi nei. Zvino, chidzidzo chitsva chakaburitswa mumagazini Zvisikwa Zvekutaurirana ine mhinduro: Iyo MC1R geni, iyo yakajairika asi isingasarudzike kune redheads, inowedzera huwandu hweshanduko mukati memota yegomarara yeganda. Iro iro geni iro rine basa rekupa matsvuku vhudzi ravo bvudzi uye hunhu hunofambidzana naro, seganda rakachenuruka, kugona kupisa kwezuva, uye mabara. Jeni racho rinonetsa zvokuti vanotsvakurudza vanoti kungova naro kwakaenzana nokupedza makore 21 (!!) uri muzuva. (Yakabatana: Maitiro Akaita Rumwe Rwendo KuDermatologist Akaponesa Ganda Rangu)

Vatsvagiri kubva kuWelcome Trust Sanger Institute uye University of Leeds vakatarisa kuteedzana kweDNA kubva kune vanopfuura mazana mana evarwere ve melanoma. Avo vakanga vakatakura jena reMC1R vakanga vane 42 muzana mamwe ma<em>mote ayo aigona kubatanidzwa nekudzoka kuzuva. Heino chikonzero nei iri dambudziko: Kuchinja kunokonzera kukanganisa kuDNA yeganda, uye kuva nekuchinja kwakawanda kunowedzera mukana wekuti masero ane kenza atore simba. Isa zvakapusa, kuva neiri geni zvinoreva kuti kenza yeganda inozonyanya kupararira uye kuuraya.

Brunettes uye blondes vanofanirwa kuve nehanya, zvakare, nekuti iyo MC1R geni haisi yezve redheads chete. Kazhinji, matsvuku anotakura maviri akasiyana echimiro cheMC1R, asi kunyangwe uine kopi imwe chete, sezvaungaita kana iwe uine mubereki ane musoro mutsvuku, anogona kukuisa panjodzi yakaenzana. Vatsvakurudzi vakaona zvakare kazhinji kuti vanhu vane mwenje maficha, makwande, kana avo vanowanzo pisa muzuva vanofanirwa kuziva kuti vari panjodzi huru yekubatwa nekenza yeganda. Tsvagiridzo iyi inhau yakanaka pakuti inogona kupa vanhu vane MC1R gene musoro kumusoro kuti vanofanirwa kungwarira zvakanyanya kana vari kunze kwezuva. Kana iwe uchida kuona kana unayo, unogona kusarudza kuongororwa kwemajini, kunyange iyo American Cancer Society inokurudzira kugara uchishanyira derm rako, kunyatsoteerera shanduko paganda rako, uye kushingairira kuchengetedza kwezuva. Bvudzi dzvuku kana kwete, iwe unofanirwa kuzvipira kumumvuri pakati pe11 am na3 p.m. apo zuva ndiro rakasimba, uye gadzira SPF 30 kana yakakwira seyakakosha kune yako mangwanani maitiro sekutarisa Instagram.

Ongororo ye