Patent ID: 11919904
Assignee: INCYTE CORPORATION
Field: Measurement (Instruments)
Classification: CPC C  A  G | IPC A  C  G

Claim 31:
32. A method of evaluating the response of a human subject having a disease or disorder associated with cyclin-dependent kinase 2 (CDK2) to a compound of claim 1, or a pharmaceutically acceptable salt thereof, comprising:
(a) administering the compound or the salt, to the human subject, wherein the human subject has been previously determined to have an amplification of the cyclin E1 (CCNE1) gene and/or an expression level of CCNE1 that is higher than a control expression level of CCNE1;
(b) measuring, in a biological sample of obtained from the subject subsequent to the administering of step (a), the level of retinoblastoma (Rb) protein phosphorylation at the serine corresponding to amino acid position 780 of SEQ ID NO:3,
wherein a reduced level of Rb phosphorylation at the serine corresponding to amino acid position 780 of SEQ ID NO:3, as compared to a control level of Rb phosphorylation at the serine corresponding to amino acid position 780 of SEQ ID NO:3, is indicative that the human subject responds to the compound or the salt.