A krónikus obstruktív tüdőbetegség (COPD) világszerte előkelő helyet foglal el a morbiditási és mortalitási statisztikákban. A COPD megelőzhető és kezelhető betegség, kialakulásáért döntően a dohányzás tehető felelőssé. A prevenció kulcsfontosságú, de korlátozottan kivitelezhető, így a rizikó meghatározása és a korai noninvazív diagnosztika révén lehetne tovább csökkenteni a COPD miatti halálozást. A fejlődő diagnosztikus technikák ellenére az optimális szűrővizsgálat felfedezése még várat magára. Kellően szenzitív és specifikus biomarkerek felfedezése megfelelő eszközt adhat a klinikus kezébe a betegség korai diagnosztizálásához, a differenciáldiagnosztikához, a fenotipizáláshoz és a prognózis becsléséhez. Közleményünkben a COPD vonatkozásában a közelmúltban felfedezett potenciális fehérje és glikán biomarkereket foglaljuk össze. Orv Hetil. 2020; 161(4): 123–128.
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