Sabuwar hanya don magance sarcoma mai wuya

Share Wannan Wallafa

Masana kimiyya a Kwalejin Trinity Dublin (TCD) sun haɓaka sabon magani wanda zai iya taimakawa wajen magance sarcoma mai laushi da ba a saba gani ba wanda ke shafar matasa. Synovial sarcoma ciwon daji ne da ke da wuyar magani saboda maye gurbi. An fi samun shi a ƙafafu ko hannuwa, kuma yana iya bayyana a ko'ina a jiki.

Ga marasa lafiya masu girman ƙari 5-10 cm, ƙimar rayuwa bayan shekaru goma bai kai kashi ɗaya bisa uku ba. Tungiyar TCD ta yi amfani da fasahar kyan gani ta CRISPR don gano maƙasudin maganin warkarwa a cikin ilmin kansa. Sun gano wani furotin da ake kira BRD9, wanda zai iya tabbatar da wanzuwar kwayoyin halittar sarcoma ta synovial ta hanyar aiki da sinadarin SS18-SSX wanda ke haifar da ci gaban cututtuka.

Masana kimiyya sun tsara wani magani wanda ke niyya da ƙasƙantar da furotin BRD9. A gwaje-gwajen da suka yi ta amfani da beraye, sun gano cewa magungunan da suka yi na iya kaskantar da furotin na BRD9 tare da cire shi daga ƙwayoyin kansa, wanda zai iya samun nasarar hana haɓakar ƙari. Babban marubucin binciken, Dr. Gerard Brien, ya ce, "Zai sa kwayoyin su kawar da sunadaran da suke dogaro da shi, wanda zai sa su mutu." Har ila yau, ƙungiyar ta gano cewa maganin ba ya shafar tsarin salula na ƙwayoyin yau da kullun, wanda ke haifar da ƙananan sakamako masu illa (idan akwai sakamako masu illa). Masu binciken 'shiri na gaba shine gwada wannan sabon magani a gwajin asibiti na marasa lafiya, kuma masana kimiyya suna fatan cewa wadannan magungunan za su shiga asibitin nan gaba kadan. An buga binciken a cikin mujallar duniya "eLIFE".

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