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E2F1 interactive with BRCA1 pathway induces HCC two different small molecule metabolism or cell cycle regulation via mitochondrion or CD4+T to cytosol
Author(s) -
Chen Qingchun,
Wang Lin,
Jiang Minghu,
Huang Juxiang,
Jiang Zhenfu,
Feng Haitao,
Ji Zhili
Publication year - 2018
Publication title -
journal of cellular physiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.529
H-Index - 174
eISSN - 1097-4652
pISSN - 0021-9541
DOI - 10.1002/jcp.25988
Subject(s) - e2f1 , cytosol , microbiology and biotechnology , biology , transcription factor , e2f , mitochondrion , kegg , cell cycle , cell , biochemistry , gene , gene expression , transcriptome , enzyme
Breast cancer 1 (BRCA1) and E2F transcription factor 1 (E2F1) are related to metabolism and cell cycle regulation. However, the corresponding mechanism is not clear in HCC. High BRCA1 direct pathway was constructed with 11 molecules from E2F1 feedback‐interactive network in HCC by GRNInfer based on 39 Pearson mutual positive corelation CC ≥0.25 molecules with E2F1 . Integration of GRNInfer with GO, KEGG, BioCarta, GNF_U133A, UNIGENE_EST, Disease, GenMAPP databases by DAVID and MAS 3.0, E2F1 feedback‐interactive BRCA1 indirect mitochondrion to cytosol pathway was identified as upstream LAPTM4B activation, feedback UNG , downstream BCAT1‐HIST1H2AD‐TK1 reflecting protein, and DNA binding with enrichment of small molecule metabolism; The corresponding BRCA1 indirect membrane to cytosol pathway as upstream CCNB2‐NUSAP1 activation, feedback TTK‐HIST1H2BJ‐CENPF , downstream MCM4‐TK1 reflecting ATP, and microtubule binding with enrichment of CD4+T‐related cell cycle regulation in HCC. Therefore, we propose that E2F1 interactive with BRCA1 pathway induces HCC two different small molecule metabolism or cell cycle regulation via mitochondrion or CD4+T to cytosol. Knowledge analysis demonstrates our E2F1 feedback‐interactive BRCA1 pathway wide disease distribution and reflects a novel common one of tumor and cancer.