MOA

Across stages of EGFRm NSCLC

TAGRISSO mechanism of action

TAGRISSO is designed to inhibit EGFR sensitizing (exon 19 deletion and exon 21 L858R mutations) and acquired resistance mutations (EGFR T790M)1-4

SELECTIVELY TARGETS BOTH EGFR SENSITIZING AND ACQUIRED RESISTANCE MUTATIONS

EGFR exon 19 and L858R

EGFR exon 19 and L858R

EGFR exon 19 and L858REGFR T790M
acquired
resistance
mutation

 

EGFR T790M acquired resistance mutation

LOWER ACTIVITY AGAINST
WILD-TYPE EGFR

WT EGFR

WT EGFR

WT EGFR

TAGRISSO may also affect healthy cells.

*PET brain imaging studies in healthy volunteers and in patients with brain metastases show that TAGRISSO is distributed to the brain following intravenous injection of a microdose of 11C-labeled osimertinib.1

SEE HOW TAGRISSO WORKS IN THE BODY

TAGRISSO mechanism of action video