Supplementary Figures S1-S6 from ID2 Suppresses Multiple Myeloma Cell Proliferation by Repressing the Activity of the Transcription Factor TCF3

Supplementary Figure S1. Discovery of ID2 as a putative tumor suppressor in MM. Supplementary Figure S2. ID2 expression causes cell cycle arrest in MM cells. Supplementary Figure S3. Induced ID2 expression in MM cells is associated with senescence-like features. Supplementary Figure S4. TCF3 is a highly expressed selective dependency in MM cells. Supplementary Figure S5. Depletion of TCF3 phenocopies effects of ID2 overexpression in MM cells. Supplementary Figure S6. The bone marrow milieu has a role in supporting TCF3 activity in MM.