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Table 3 Dominant biological processes regulated by algae extracts in the absence of ETEC

From: Transcriptional response of cultured porcine intestinal epithelial cells to micro algae extracts in the presence and absence of enterotoxigenic Escherichia coli

Dominant biological processes $

&C-2 h

C-6 h

H-2 h

H-6 h

S-2 h

S-6 h

AM-6 h

important DEGs*

androgen receptor signalling

    

x

 

x

ITGAV, YWHAH, CSNK2B, CTNNB1,ITGB5

angiogenesis (blood vessel growth)

x

x

x

x

  

x

HMOX1, FLT1, THBS1, ITGB3, CCL2, NRP2,ITGA6, ITGAV, PTGS2

apoptosis (programmed cell-death)

  

x

 

x

x

x

SPTLC1, ITGB3, THBS1, DDIT4, YWHAH

cell motility

x

  

x

x

 

x

ITGB3, ANXA1, ITGA6, ITGAV, TPM1, TPM4

cytoskeleton

x

  

x

x

 

x

SOS2, PFN2, ARPC1A, ARPC1B, PSEN2, ARPC4, RTN4, ITGB3

extra cellular matrix structure

x

x

x

 

x

 

x

CUL1, YWHAH, BTRC /Collagens (COL), SPARC

glycogenesis/glycan synthesis

 

x

 

x

 

x

 

MUC13, MUC4, HSPG2, PCK2

heat shock (stress)

 

x

    

x

DNAJB1, and several heat shock proteins (HSP’s)

hormone processes (Thyroid)

    

x

 

x

IGF1R, ITGB3, ITGAV

immune modulation

   

x

 

x

x

cytokines, TGF, chemokines

inflammation control

x

x

 

x

x

x

x

HBEGF, CSF2, CXCL2, IL1A, BIRC3, MMP9, CCL20, LTB, BTRC, HSPB2

neutrophil function (innate immune cells)

      

x

SOS2, LTBP4, MAPK14, FLT1, IGF1R, PDGFA, ACE, EGFR, DDIT4, FGFR1, TGFA, BMP1, CCL2, RPS6, NRP2

NFKB immune signalling

 

x

x

  

x

 

PTGS2, NFKBIA, CXCL8, TNFAIP3, BTRC

oxidative stress

x

x

x

x

x

x

 

HMOX1, NQO1, DNAJB1, HSP1A/B

Transforming Growth Factor (TGF)

      

x

CUL1, THBS1, BTRC, ITGB3

translation (protein synthesis)

x

 

x

 

x

x

x

EEF1A1, HSP90B1, DDIT3

tumour necrosis factor (inflammation)

 

x

 

x

x

x

x

JAG1, MAPK14, CSF2, CXCL2,TNFAIP3, BIRC3, CASP10, CCL20, CCL2

lipid and steriod metabolism

 

x

    

x

SREBF2

  1. $Enriched pathways were evaluated and grouped under a dominant biological process
  2. *official Gene-symbols (HUGO abbreviations) are listed for DEGs and DEGs coding for secreted EP’s are underlined. For full names and information about the function of DEGs we refer to the GENECARDS database (web links for each DEG are provided in additional file 2)
  3. &Microarray comparison of algae extract (C, H, S or AM) versus control cells at 2 or 6 h