{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","spread":"559841.90","value":"457075"},{"groupId":"OG001","spread":"171643.30","value":"297967.33"},{"groupId":"OG002","spread":"552536.90","value":"397795.40"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"2"},{"groupId":"OG001","value":"3"},{"groupId":"OG002","value":"10"}],"units":"Participants"}],"description":"CrkL is a protein, phosphorylation of which has been shown to correlate with CML cell growth; and conversely inhibition of their phosphorylation correlates with inhibition of tumor cell growth. Phosphorylation of CrkL was monitored in whole blood cells, as well as in the cluster of differentiation 3 (CD3+) (T cell), CD19+ (B cell) and CD34+ (blast cell) compartments by using fluorescent activated cell sorter (FACS) flow cytometry.","dispersionType":"Standard Deviation","groups":[{"description":"Single oral dose of bosutinib 400 mg on Day 1 and then bosutinib 400 mg orally once daily continuously from Day 3 up to Week 4. All participants who completed treatment in Part 1 were continued in CP2L-CML Part 2 of the study.","id":"OG000","title":"Bosutinib 400 mg (Part 1)"},{"description":"Single oral dose of bosutinib 500 mg on Day 1 and then bosutinib 500 mg orally once daily continuously from Day 3 up to Week 4. All participants who completed treatment in Part 1 were continued in CP2L-CML Part 2 of the study.","id":"OG001","title":"Bosutinib 500 mg (Part 1)"},{"description":"Single oral dose of bosutinib 600 mg on Day 1 and then bosutinib 600 mg orally once daily continuously from Day 3 up to Week 4. All participants who completed treatment in Part 1 were continued in CP2L-CML Part 2 of the study. Eleven participants who completed treatment in Part 1 were continued in CP2L-CML Part 2 of the study and 1 participant was continued in AP-CML Part 2 of the study.","id":"OG002","title":"Bosutinib 600 mg (Part 1)"}],"paramType":"MEAN","populationDescription":"Evaluable population included all enrolled participants who received at least 1 dose of study medication and had an adequate baseline efficacy assessment. 'N' (number of participants analyzed) signifies number of participants who were evaluable for this measure.","reportingStatus":"POSTED","timeFrame":"0 (pre-dose) on Day 1 (Baseline)","title":"Phosphorylation Inhibition of Crk Like (CrkL) Protein at Baseline - Part 1","type":"SECONDARY","unitOfMeasure":"mol/100 cells"}