CD40 ligand Cell Proliferation 4 Female 4 Humans 4 Leukemia, Lymphocytic, Chronic, B-Cell 4 Male 4 cell migration 4 cell proliferation 4 chronic lymphatic leukemia 4 controlled study 4 female 4 human 4 male 4 metabolism 4 upregulation 4 6-(1H-indazol-6-yl)-N-(4-morpholinophenyl)imidazo(1,2-a)pyrazin-8-amine 2 Aged 2 Aged, 80 and over 2 Article 2 B lymphocyte 2 B lymphocyte receptor 2 BCR-associated kinase inhibitors 2 Biomarkers 2 CD38 antigen 2 CD4+ T lymphocyte 2 CD49 antigen 2 CD69 antigen 2 Cell Survival 2 Cells, Cultured 2 Chronic lymphocytic leukemia 2