Chithandizo cha khansa ya pancreatic chifukwa cha corona

Chithandizo cha khansa ya pancreatic chifukwa cha corona

Asayansi achita bwino popanga katemera wothana ndi khansa atagwiritsa ntchito njira yomweyi yomwe imagwiritsidwa ntchito popanga katemera wa Corona, omwe amapangidwa ndi kampani ya Piontech-Pfizer. chitetezo chamthupi kuukira maselo a khansa.

Akatswiri omwe adayambitsa katemera wa Pfizer adagwirizana ndi madokotala ku New York City kuti apange katemera wa khansa ya pancreatic, malinga ndi nyuzipepala ya ku Britain, "The Telegraph".

Zotsatira za mayeso achipatala a gawo I, oyamba amtundu wake, adalengezedwa sabata ino pamsonkhano wapachaka wa American Society of Clinical Oncology (ASCO) ku Chicago.

Asayansi akuyembekeza kuti zomwe zapezazi zikuwonetsa nyengo yatsopano yothandizira khansa zina zovuta kuchiza, chifukwa khansa ya pancreatic nthawi zambiri imadziwika kuti "poster mwana" wa zotupa zakupha zotere.

Limagwirira ntchito ya katemera

Ndipo za tsatanetsatane wa kuyesako, odwala makumi awiri omwe ali ndi pancreatic adenocarcinoma (PDAC), yomwe imayimira pafupifupi 90% ya milandu yonse ya khansa ya kapamba, pakuyesa.

Odwalawa anachitidwa opaleshoni kuchotsa khansayo, ndipo pambuyo pa maola 72 zitsanzo zawo zotupa zinatumizidwa ku BioNTech ku Germany kuti akalandire chithandizo ndi katemera wa munthu aliyense, womwe umaperekedwa kudzera m'mitsempha kwa wodwalayo.

Odwalawo adalandiranso immunotherapy kuti athandizire kuyankha kwawo.

M'mapazi a katemera wa Corona

Makatemera atsopanowa amagwiritsa ntchito mRNA, chibadwa cha chotupacho, kuphunzitsa maselo amthupi kupanga mapuloteni omwe amathandizira kuyankha kwa chitetezo chamthupi, ukadaulo womwewo womwe umagwiritsidwa ntchito mu katemera wa Corona wopangidwa ndi kampani ya Pfizer-BioNTech.

Thupi limaphunzira kuti maselo a khansa ndi achilendo ndipo amatumiza maselo a T kuti awafufuze ndi kuwapha ngati abwerera.

zotsatira zolonjeza

Odwala khumi ndi asanu ndi mmodzi adalandira Mlingo woyamba mwa zisanu ndi zinayi za katemera pakatha milungu isanu ndi inayi atachitidwa opaleshoni, ndipo theka la mankhwalawa adatulutsa kuyankha kwakukulu kwa chitetezo chamthupi.

Komanso, odwala asanu ndi atatu onse anali opanda khansa m'miyezi ya 18, kutanthauza kuti ma T cell oyambitsidwa ndi katemera amasiya khansa mobwerezabwereza.

Komabe, odwala asanu ndi atatu sanayankhe katemera, pamene asanu ndi mmodzi adawona khansa yawo ikuyambiranso patangopita chaka chimodzi, ndipo ofufuza akufufuzabe chifukwa chake theka la gulu silinayankhe.

Prof Ozlem Turise, woyambitsa nawo komanso wotsogolera zachipatala wa BioNTech, adati XNUMX peresenti yokha ya odwala khansa ya kapamba ndi omwe adalandira chithandizo.

"Tili odzipereka kuthana ndi vutoli powonjezera kafukufuku wathu wanthawi yayitali wokhudza katemera wa khansa ndikuyesera kutulutsa njira zatsopano zochizira zotupa zovuta kwambiri ngati izi," adawonjezera.