Asayansi ochokera ku yunivesite ya Hiroshima apeza mankhwala atsopano mu broccoli ndi kabichi ena omwe angathandize kulimbana ndi mitundu ina ya khansa.
DIM, kapena 3,3'-diindolylmethane, imayambitsa kufa kwa cell ndikubwezeretsanso zigawo za ma cell mu yisiti ya fission. Kaya makina owonongeka opangidwa ndi DIM akupitilirabe mwa anthu sizikudziwika.
"Tinapeza kuti mankhwala a DIM amachititsa kuti tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda," anatero Ueno, pulofesa wothandizira ku Hiroshima Healthy Aging Research Center ku yunivesite ya Hiroshima's Graduate School of Integrated Life Sciences.
"Kukhulupirika kwa zida zanyukiliya ndikofunikira pa thanzi la munthu," akutero Ueno. "Kusintha kwa masinthidwe komwe kumayambitsa kuwonongeka kwa nembanemba ya nyukiliya kumathandizira kukalamba. Ma nembanemba a nyukiliya amaswekanso ndikukonzanso pakasamuka maselo a khansa. "
Mbali ina ya kukonzanso kwa selo imatchedwa autophagy, kapena "kudzidyera." Iyi ndiyo njira yowonongeka ya zigawo za ma cell, momwe selo limagwiritsira ntchito ziwalo zake zamkati kuti zisunge mphamvu ndi kukhathamiritsa njira za moyo.
Ueno adanenanso kuti autophagy imagwirizanitsidwa ndi matenda okalamba komanso okalamba. Selo likakhala ndi vuto, limafa chifukwa cha njira yofa imene anakonza yotchedwa apoptosis. Mankhwala ambiri a khansa ya cytotoxic amachita poyambitsa apoptosis, kotero kutha kuwongolera izi kungathandize kusunga ndi kukonza thanzi la anthu, Ueno akuti.
"Zotsatira zathu zikuwonetsa kuti envelopu ya nyukiliya ingakhale imodzi mwa zolinga zoyamba za DIM," anatero wolemba Parwane Emami, wophunzira wa PhD pa yunivesite ya Hiroshima's Graduate School of Integrated Life Sciences.
Izi zimachokera ku lipoti lapitalo lochokera ku gulu lofufuza la ku Germany lomwe linapeza kuti kuchuluka kwa DIM kumawonjezera moyo wa yisiti ya fission.
Zitha kuwoneka ngati zosagwirizana kuti gulu loyambitsa ma apoptosis limatha kukulitsa moyo wa chamoyo, koma Emami adafotokoza kuti DIM imangowoneka kuti imapangitsa izi pogawa ma cell, monga ma cell a khansa. Ngati afa, chamoyocho chikhoza kukhala ndi moyo wautali.
“Kafukufuku waposachedwapa wa anthu wasonyeza kuti DIM ndi mankhwala othana ndi khansa omwe amathandiza kuti apoptosis ayambe kudwala khansa ya m’mawere, ya prostate, ya m’mimba ndi ya m’mimba,” adatero Ueno.
"Kafukufuku akuwonetsanso kuti DIM imayambitsa autophagy m'maselo a khansa. Komabe, zotsatira za autophagy pakupanga chotupa ndi kupita patsogolo sikudziwika bwino. Kumvetsetsa njira ya apoptosis ndi autophagy pogwiritsa ntchito DIM mu fission yeast kungakhale kothandiza pophunzira za khansa ya anthu komanso njira za moyo wautali. "
Ofufuza apitiliza kuphunzira ntchito ya DIM mu fission yeast.
"Tikufuna kumvetsetsa momwe DIM imawonongera nembanemba ya nyukiliya ya yisiti ya fission, zomwe zingapangitse kuti pakhale mankhwala oyamba omwe amapha maselo a khansa," adatero Emami.
"Tikufunanso kumvetsetsa momwe DIM imathandizira autophagy mu fission yeast, zomwe zingathandize kumvetsetsa momwe mungawonjezere moyo wa munthu."