Table 2 Gene ontology analysis of dysregulated genes (FDR5%)

From: Responder and nonresponder patients exhibit different peripheral transcriptional signatures during major depressive episode

Category

ID

Term

Genes

Count

%

P-value

MDE 0w vs C (FC1.50)

 Biological process

GO:0008219

Cell death

API5, FIG4, GSPT1, ARHGEF6, APAF1, ELMO2, HIPK3, PPT1 , PDCD6IP, PKM2, SGPP1, TPP1 , KRAS

13

12.4

1.6E-3

 Biological process

GO:0007033

Vacuole organization

FIG4, HEXB, PPT1, TPP1

4

3.8

1.9E-3

 Cellular component

GO:0016023

Cytoplasmic membrane-bounded vesicle

AGFG1, DENND1A, CHIC2, HEXB, HGF, MAPKAP1, PPT1 , PDCD6IP, SNAP23, TPP1

10

9.5

3.3E-3

 Molecular function

GO:0000166

Nucleotide binding

ACTBL2 , ACSL4, APAF1, ARL8B, ATP2A2 , CMPK1, CTBP1, CELF2 , GNAQ, GSPT1, HNRNPF, HIPK3, KRAS, MAT2A, MAPK6, MYH9, PKM2, POTEE, POTEF, POTEKP , PTBP1, RAB18, RAP2C, UBE2E2, UBE2H

25

23.8

4.2E-3

MDE 0w vs C (FC−1.50)

 Cellular component

GO:0000786

Nucleosome

HIST1H1A , HIST1H1D, HIST1H1E , HIST1H3F/HIST2H3A/HIST1H3D, HIST1H4E /HIST1H4A/HIST1H4K/HIST1H4L

5

8.9

8.6E-6

 Cellular component

GO:0044427

Chromosomal part

CENPP, HIST1H1A , HIST1H1D, HIST1H1E , HIST1H3F/HIST2H3A/HIST1H3D, HIST1H4E /HIST1H4A/HIST1H4K/HIST1H4L

6

10.7

1.1E-3

 Biological process

GO:0006325

Chromatin organization

HIST1H1A , HIST1H1D, HIST1H1E , HIST1H3F/HIST2H3A/HIST1H3D, HIST1H4E /HIST1H4A/HIST1H4K/HIST1H4L, TLK2

6

10.7

1.1E-3

MDE 8w (responders) vs C (FC1.50)

 Biological process

GO:0007040

Lysosome organization

HEXB, PPT1, TPP1

3

5.5

2.6E-3

MDE 8w (responders) vs C (FC−1.50)

 Biological process

GO:0006323

DNA packaging

ASH1L, HIST1H1C, HIST1H1D, HIST1H1E , HIST1H3F/HIST1H3D, HIST1H4J/HIST1H4K/HIST1H4L/ HIST1H4E /HIST1H4A

6

12.5

7.4E-6

 Biological process

GO:0006334

Nucleosome assembly

HIST1H1C, HIST1H1D, HIST1H1E , HIST1H3F/HIST1H3D, HIST1H4J/HIST1H4K/HIST1H4L/ HIST1H4E /HIST1H4A

5

10.4

4.4E-5

 Biological process

GO:0051276

Chromosome organization

ASH1L, HIST1H1C, HIST1H1D, HIST1H1E , HIST1H3F/HIST1H3D, HIST1H4J/HIST1H4K/HIST1H4L/ HIST1H4E /HIST1H4A, SMC1A, TLK2

8

16.7

1.1E-4

 Biological process

GO:0006325

Chromatin organization

ASH1L, HIST1H1C, HIST1H1D, HIST1H1E , HIST1H3F/HIST1H3D, HIST1H4J/HIST1H4K/HIST1H4L/ HIST1H4E /HIST1H4A, TLK2

7

14.6

2.2E-4

 Biological process

GO:0034622

Cellular macromolecular complex assembly

HIST1H1C, HIST1H1D, HIST1H1E , HIST1H3F/HIST1H3D, HIST1H4J/HIST1H4K/HIST1H4L/ HIST1H4E /HIST1H4A, RPL24

6

12.5

8.3E-4

 Biological process

GO:0048562

Embryonic organ morphogenesis

CLIC5, EDN1, HOXA3, HOXA7

4

8.3

3.7E-3

  1. Abbreviations: FC, fold change; FDR, false discovery rate; GO, gene ontology; PPT1, palmitoyl-protein thioesterase 1; RT-qPCR, quantitative reverse transcriptase PCR. Bold entries refer to candidate transcripts tested for RT-qPCR validation.