Table 1

Gene expression profiling of wtp53 REC-1 MCL cells after exposure to MI-63

GeneFold changeGenBank accession no.Description
Expression suppressed    
    E2F8 −3.5 NM_024680 E2F transcription factor 8 
    RRM2 −3.3 BC001886 Ribonucleotide reductase M2 polypeptide 
    RRM2 −3.3 BE966236 Ribonucleotide reductase M2 polypeptide 
    CCNE2 −3.2 NM_004702 Cyclin E2 
    ESCO2 −2.9 AL120674 Establishment of cohesion 1 homolog (Saccharomyces cerevisiae
    RAD51AP1 −2.7 BE966146 RAD51-associated protein 1 
    TK1 −2.5 BC007986 Thymidine kinase 1 soluble 
    CDC6 −2.5 U77949 CDC6 cell division cycle 6 homolog (S cerevisiae
    MCM4 −2.4 AI859865 MCM4 minichromosome maintenance deficient 4 (S cerevisiae
    SPBC25 −2.3 AF225416 Spindle pole body component 25 homolog (S cerevisiae
Expression induced    
    BAX +3 NM_004324 BCL2-associated X protein 
    SESN1 +3.2 NM_014454 Sestrin 1 
    WIG1 +3.7 NM_022470 p53 target zinc finger protein 
    FAS +3.7 Z70519 FAS (TNF receptor superfamily, member 6) 
    PLK2 +3.8 NM_004110 Polo-like kinase 2 (Drosophila
    SULF2 +3.8 AL133001 Sulfatase 2 
    FAS +4.3 AA164751 FAS (TNF receptor superfamily member 6) 
    FDXR +4.7 NM_004110 Ferreddoxin reductase 
    CDKN1 +5.1 NM_000389 Cyclin-dependent kinase inhibitor 1A (p21, Cip1) 
    FAS +6.5 NM_000043 FAS (TNF receptor superfamily member 6) 
GeneFold changeGenBank accession no.Description
Expression suppressed    
    E2F8 −3.5 NM_024680 E2F transcription factor 8 
    RRM2 −3.3 BC001886 Ribonucleotide reductase M2 polypeptide 
    RRM2 −3.3 BE966236 Ribonucleotide reductase M2 polypeptide 
    CCNE2 −3.2 NM_004702 Cyclin E2 
    ESCO2 −2.9 AL120674 Establishment of cohesion 1 homolog (Saccharomyces cerevisiae
    RAD51AP1 −2.7 BE966146 RAD51-associated protein 1 
    TK1 −2.5 BC007986 Thymidine kinase 1 soluble 
    CDC6 −2.5 U77949 CDC6 cell division cycle 6 homolog (S cerevisiae
    MCM4 −2.4 AI859865 MCM4 minichromosome maintenance deficient 4 (S cerevisiae
    SPBC25 −2.3 AF225416 Spindle pole body component 25 homolog (S cerevisiae
Expression induced    
    BAX +3 NM_004324 BCL2-associated X protein 
    SESN1 +3.2 NM_014454 Sestrin 1 
    WIG1 +3.7 NM_022470 p53 target zinc finger protein 
    FAS +3.7 Z70519 FAS (TNF receptor superfamily, member 6) 
    PLK2 +3.8 NM_004110 Polo-like kinase 2 (Drosophila
    SULF2 +3.8 AL133001 Sulfatase 2 
    FAS +4.3 AA164751 FAS (TNF receptor superfamily member 6) 
    FDXR +4.7 NM_004110 Ferreddoxin reductase 
    CDKN1 +5.1 NM_000389 Cyclin-dependent kinase inhibitor 1A (p21, Cip1) 
    FAS +6.5 NM_000043 FAS (TNF receptor superfamily member 6) 

REC-1 cells were treated for 24 hours with vehicle or 5μM MI-63. Total cellular RNA was then extracted from triplicate experiments, and gene expression changes were detected using the Affymetrix Human Genome U133 Plus 2.0 array. Fold changes in genes were determined with vehicle- versus MI-63–treated cells using Ingenuity Pathway Analysis software. Ten representative up-regulated and down-regulated genes are shown from the profile.

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