Table S3. Potential pathogenic and therapeutic implications of the proteins significantly affected by MLN4924 treatment in AML Gene Symbol/Target Description/Pathway Somatic Mutations* Expression Levels* Prognostic Associations Relevant Therapeutic Agents WSB1 Hedgehog-inducible ubiquitin ligase Gene fusion** Increased _ PF-04449913 (NCT02367456) HMOX1 Anti-oxidant _ Decreased in CD34+ _ cells of therapy-MDS/ AML¥ SP-2509 (LSD1 inhibitor) Increased GSR GCLM Glutathione metabolism GLUL CDKN1B ESCO2 Cell cycle regulator SMC3 acetyl transferase (cohesin complex) 1/346 Increased 1/346 Increased _ _ Small monoallelic deletions€ 1/346 Several in _ Parthenolide, Piperlongumine Decreased in complex karyotype AML€ No correlation with CR± SP-2509/ panHDACIs (panobinostat)α Increased _ High expression is correlated with increased diseasefree survival± Cisplatin, PARP inhibitors# cohesins# MRFAP1 MORF4-related gene family _ Increased (9/173 ) _ _ Decreased (2/173) MORF4L2 _ Increased MORF4L1 _ Increased (6/173) Decreased (5/173) NQO1 NAD(P)H dehydrogenase (quinone) family _ Increased _ NQO1 bioactivatable drugs (β-lap or deoxynyboquinone [DNQ]& MLX Helix-loop-helix leucine zipper transcription factors _ Increased _ _ WEE1 Ser/Thr family of cell cycle checkpoint kinase 1/346 Increased _ AZD1775/Vorinostat† Cell cycle checkpoint kinase (ATR _ CLSPN MK-1775 and belinostat (NCT02381548) Increased _ _ pathway) CCPG1 Cell cycle progression _ Increased _ _ APPBP2 Amyloid beta precursor protein Increased (9/173) _ _ _ Decreased (3/173) Increased expression was noted also in other members of the amyloid family∆ SLBP Histone RNA hairpinbinding protein _ Increased∆∆ _ _ RRM2 Ribonucleotide reductase generates the deoxyribonucleotides required for DNA synthesis/repair _ Increased _ 5-Azacytidinea (NCT0181426) DNAJB4 DNAJ/HSP40 _ Increased _ Nutlin-3b NUSAP1 Nucleolar and spindle-associated protein 1 _ Increased NuSAP1 Abs are leukemia-antigens in AML after allo-HCTc,d _ NCF2 Neutrophil factor associated with late stage myeloid differentiationf BRD2 Bromodomain (BRD) and extraterminal Vitamin D3e Increased 1/346 _ _ OTX015 (NCT01713582) CPI-0610 (NCT02157636) TEN-010 (NCT02308761) BAY1238097 (NCT02369029) BMS-986158 (NCT02419417) ABBV-075 (NCT02391480) (BET) proteins CHD3 2/346 Increased Increased in MYST3CREBBP leukemiah,I *The information regarding the mutational status and gene expression levels were obtained from the publicly available databases: http://cancer.sanger.ac.uk/cosmic and The Cancer Genome Atlas (TGCA) (unless reported by others). **The Cancer Genome Atlas Research Network, NEJM 2013; 368:2059-2074 ¥Liang L, Cancer Cell 2011; 20:591-605 αFiskus W, Leukemia 2014; 28: 2155-2164 #Solomon DA, BMB Rep 2014; 47:299-310 ±Yokozawa ∆Baldus CD, PNAS 2004; 101:3915-3920 §Haferlach &Cao T, Leukemia 2000; 14: 28-33 C, Haematologica 2011; 96: 829-836 L, Antioxid Redox Signal 2014; 21:237-250 †Zhou L, Leukemia 2015; 4: 807-818 ∆∆Chou ML, Physiol Genomics 2001; 5:99-111 aAimiuwu J, Blood 2012; 119:5229-38 bHaaland cWadia I, Mol Cancer 2014; May 21;13:116 PP, Blood 2010;115:2077-87 dAnguille S, Leukemia 2012; 26: 2186-2196 eTagliafico E, Cell Death & Differentiation 2002; 9;85-1195 fPayton JE, J Clin Invest 2009; 119: 1714-1726 gCoude MM, Oncotarget 2015 May 14. [Epub ahead of print] hCamos M, Cancer Res 2006; 66: 6947 IHaferlach T, Leukemia 2009; 23: 934-943