Table 1 KEGG pathways overrepresented in dynamically changing genes upon treatment with carboplatin or carboplatin taxane in OV1002 and HOX424 xenografts

From: Chemotherapy-induced dynamic gene expression changes in vivo are prognostic in ovarian cancer

A

OV1002 carboplatin

All differentially expressed genes

Cluster 1: up early

Cluster 2: down/up early

Cluster 3: up late

Cluster 4: down late

hsa04110: cell cycle

hsa00970: aminoacyl-tRNA biosynthesis

hsa00240: pyrimidine metabolism

hsa04115: p53 signalling pathway

hsa04914: progesterone-mediated oocyte maturation

hsa04114: oocyte meiosis

hsa00230: purine metabolism

hsa03030: replication

hsa05130: pathogenic Escherichia coli infection

hsa00970: aminoacyl-tRNA biosynthesis

hsa04110: cell cycle

hsa00670: one carbon pool by folate

hsa00240: pyrimidine metabolism

hsa03030: DNA replication

hsa04612: antigen processing and presentation

hsa00240: pyrimidine metabolism

hsa04623: cytosolic DNA-sensing pathway

hsa04110: cell cycle

hsa04114: oocyte meiosis

hsa04914: progesterone-mediated oocyte maturation

hsa04115: p53 signalling pathway

hsa04540: Gap junction

hsa00051: fructose and mannose metabolism

hsa00240: pyrimidine metabolism

B

OV1002 carboplatin–paclitaxel

All differentially expressed genes

Cluster 1: up early

Cluster 2: down early

Cluster 3: up late

Cluster 4: down late

hsa03010: ribosome

hsa04110: cell cycle

hsa03030: DNA replication

hsa03420: nucleotide excision repair

hsa04115: p53 signalling pathway

hsa00970: aminoacyl-tRNA biosynthesis

hsa00100: steroid biosynthesis

hsa00240: pyrimidine metabolism

hsa03410: base excision repair

hsa03430: mismatch repair

hsa00250: alanine, aspartate and glutamate metabolism

hsa03050: proteasome

hsa05130: pathogenic Escherichia coli infection

hsa00230:Purine metabolism

hsa00520: amino sugar and nucleotide sugar metabolism

hsa03440: homologous recombination

hsa00670: one carbon pool by folate

hsa00270: cysteine and methionine metabolism

hsa00051: fructose and mannose metabolism

hsa00052: galactose metabolism

hsa04612: antigen processing and presentation

hsa00480: glutathione metabolism

hsa03030: DNA replication

hsa04110: cell cycle

hsa00970: aminoacyl-tRNA biosynthesis

hsa00240: pyrimidine metabolism

hsa03410: base excision repair

hsa03420: nucleotide excision repair

hsa03430: mismatch repair

hsa00230: purine metabolism

hsa00670: one carbon pool by folate

hsa04115: p53 signalling pathway

hsa03440: homologous recombination

hsa00630: glyoxylate and dicarboxylate metabolism

hsa00250: alanine, aspartate and glutamate metabolism

hsa04350: TGF-β signalling pathway

hsa00020: citrate cycle (TCA cycle)

hsa00190: oxidative phosphorylation

hsa04142: lysosome

hsa00280: valine, leucine and isoleucine degradation

hsa05322: systemic lupus erythematosus

hsa00100: steroid biosynthesis

hsa04360: axon guidance

hsa03050: proteasome

hsa04110: cell cycle

hsa04114: oocyte meiosis

hsa05130: pathogenic Escherichia coli infection

hsa05416: viral myocarditis

hsa05330: allograft rejection

hsa04612: antigen processing and presentation

hsa04914: progesterone-mediated oocyte maturation

hsa04115: p53 signalling pathway

hsa05332: graft-versus-host disease

hsa04514: cell adhesion molecules (CAMs)

hsa05320: autoimmune thyroid disease

hsa04144: endocytosis

hsa04940: type I diabetes mellitus

hsa04810: regulation of actin cytoskeleton

hsa04672: intestinal immune network for IgA production

hsa03010: ribosome

hsa03420: nucleotide excision repair

hsa00051: fructose and mannose metabolism

hsa00280: valine, leucine and isoleucine degradation

hsa00520: amino sugar and nucleotide sugar metabolism

hsa00561: glycerolipid metabolism

hsa04722: neurotrophin signalling pathway

hsa00650: butanoate metabolism

hsa03040: spliceosome

hsa00410: β-alanine metabolism

C

HOX424 carboplatin–paclitaxel

All differentially expressed genes

Cluster 1: up late (day 7)

Cluster 2: up late (day 14)

Cluster 3: down late (day 7)

Cluster 4: down late (day 14)

hsa03010: ribosome

hsa05130: pathogenic Escherichia coli infection

hsa05210: colorectal cancer

hsa03040: spliceosome

hsa04210: apoptosis

hsa04530: tight junction

hsa04510: focal adhesion

hsa04662: B-cell receptor signalling pathway

hsa00450: selenoamino acid metabolism

hsa00510: N-glycan biosynthesis

hsa04310: Wnt signalling pathway

hsa05416: viral myocarditis

hsa03010: ribosome

hsa00450: selenoamino acid metabolism

hsa04210: apoptosis

hsa00460: cyanoamino acid metabolism

hsa00430: taurine and hypotaurine metabolism

hsa00590: arachidonic acid metabolism

—

hsa03010: ribosome

hsa05130: pathogenic Escherichia coli infection

hsa04510: focal adhesion

hsa04310: Wnt signalling pathway

hsa03050: proteasome

hsa03010: ribosome

hsa03040: spliceosome

hsa05210: colorectal cancer

hsa05130: pathogenic Escherichia coli infection

hsa05211: renal cell carcinoma

hsa04670: leukocyte transendothelial migration

  1. Abbreviations: IgA=immunoglobulin A; KEGG=Kyoto encyclopedia of genes and genomes; TCA=tricarboxylic acid; TGFβ=transforming growth factor-β; tRNA=transfer RNA.
  2. Pathways are shown for the set of all differentially expressed genes (left column) and for gene sets with similar temporal profiles. (A) Carboplatin-treated OV1002, (B) carboplatin–paclitaxel-treated OV1002 and (C) carboplatin–paclitaxel-treated HOX424.