Leave Your Message

Submit An Free Inquiry

Our medical team will make an evaluation for you, based on the information you provided. This procedure is free of charge.

AI Helps Write
AI Helps Write

Istaraatiijiyadda Horumariyaha Cusub waxay Kor u qaadaysaa Badbaadada iyo Waxtarka Daaweynta CAR-T ee Cudurka Kansarka Unugyada B ee Ba'an

2024-07-25

Beijing, Shiinaha - Luulyo 23, 2024 – Horumar muhiim ah, Isbitaalka Lu Daopei, oo kaashanaya Hebei Senlang Biotechnology, ayaa soo bandhigay natiijooyin rajo leh oo ka soo baxay daraasaddoodii ugu dambeysay ee ku saabsan daaweynta unugyada T (CAR-T) ee soo-dhoweeyaha antigen-ka ee chimeric. Daraasaddan, oo diiradda saareysa waxtarka iyo badbaadada unugyada CAR-T ee lagu farsameeyay dhiirrigeliyeyaasha kala duwan, waxay muujinaysaa horumar la taaban karo oo ku yimid daaweynta leukemia-ga unugyada B ee soo noqnoqda ama aan firfircoonayn (B-ALL).

Daraasaddan, oo cinwaankeedu yahay "Isticmaalka Horumariyaha ee Xakamaynta Cufnaanta Dusha Sare ee Molecules-ka CAR waxay Wax ka beddeli kartaa Kinetics-ka Unugyada CAR-T ee Vivo," waxay sahaminaysaa sida doorashada kor u qaaduhu ay saameyn ugu yeelan karto waxqabadka unugyada CAR-T. Cilmi-baarayaasha Jin-Yuan Ho, Lin Wang, Ying Liu, Min Ba, Junfang Yang, Xian Zhang, Dandan Chen, Peihua Lu, iyo Jianqiang Li oo ka socda Hebei Senlang Biotechnology iyo Isbitaalka Lu Daopei ayaa hormuud ka ahaa cilmi-baaristan.

Natiijooyinkoodu waxay muujinayaan in isticmaalka MND (kor u qaadista fayraska kansarka myeloproliferative MPSV, tirtirka gobolka xakamaynta taban ee NCR, beddelaadda goobta isku xidhka d1587rev primer) ee unugyada CAR-T uu keeno cufnaanta dusha sare ee molecules-ka CAR, taas oo iyaduna hoos u dhigaysa wax soo saarka cytokine. Tani waa muhiim sababtoo ah waxay ka caawisaa yareynta waxyeelada daran ee inta badan la xiriirta daaweynta CAR-T, sida cudurka sii deynta cytokine (CRS) iyo cudurka encephalopathy-ga ee la xiriira unugyada CAR-T (CRES).

7.25.png

Tijaabada caafimaad, oo lagu diiwaan geliyay aqoonsiga ClinicalTrials.gov NCT03840317, waxaa ku jiray 14 bukaan oo loo qaybiyay laba kooxood: mid wuxuu qaadanayaa unugyada CAR-T ee uu wado MND iyo kan kale wuxuu qaadanayaa unugyada CAR-T ee uu wado EF1A. Waxaa si la yaab leh loo sheegay in dhammaan bukaanada lagu daaweeyay unugyada CAR-T ee uu wado MND ay gaareen cafis dhammaystiran, iyadoo intooda badan ay muujiyeen xaalad yar oo cudur-diidmo ah ka dib bishii ugu horreysay. Daraasaddu waxay sidoo kale sheegtay in ay hoos u dhacday tirada CRS iyo CRES ee daran ee bukaanada lagu daaweeyay unugyada CAR-T ee uu wado MND marka la barbar dhigo kuwa lagu daaweeyay unugyada EF1A ee uu wado EF1A.

Dr. Peihua Lu oo ka socda Isbitaalka Lu Daopei ayaa rajo wanaagsan ka muujiyay suurtagalnimada habkan cusub, isagoo yiri, "Iskaashiga aan la leenahay Hebei Senlang Biotechnology wuxuu keenay aragtiyo muhiim ah oo ku saabsan hagaajinta daaweynta unugyada CAR-T. Marka aan hagaajinno dhiirrigeliyaha, waxaan kor u qaadi karnaa astaanta badbaadada ee daaweynta annagoo ilaalinayna waxtarkeeda. Tani waa tallaabo muhiim ah oo horay loo qaaday si daaweynta CAR-T looga dhigo mid la heli karo oo loo dulqaadan karo bukaanada."

Daraasaddan waxaa taageeray deeqo ka yimid Hay'adda Sayniska Dabiiciga ah ee Gobolka Hebei iyo Waaxda Sayniska iyo Teknolojiyadda ee Gobolka Hebei. Waxay iftiiminaysaa muhiimadda ay leedahay xulashada dhiirrigeliyeyaasha horumarinta daaweynta unugyada CAR-T waxayna furaysaa waddooyin cusub oo loogu talagalay badbaadada iyo waxtarka badan. Daaweynta Kansarkas.