Table 2 Statistically significant reactome46 pathways identified (\(\hbox {FDR}< 3\times 10^{-3}\) results shown).

From: Longitudinal saliva omics responses to immune perturbation: a case study

Reactome pathway

Matched IDs

p value

FDR

A. Total saliva mRNA: \(\mathbf{TF} \Delta\)

(i) Class: Lag 1, G1S1

 Endosomal/vacuolar pathway

15

\(1.6\times 10^{-9}\)

\(1.6\times 10^{-6}\)

 Antigen presentation: folding, assembly and peptide loading of class I MHC

16

\(4.0\times 10^{-9}\)

\(2.0\times 10^{-6}\)

 Interferon gamma signaling

22

\(1.8\times 10^{-7}\)

\(5.9\times 10^{-5}\)

 ER-Phagosome pathway

17

\(5.0\times 10^{-7}\)

\(1.1\times 10^{-4}\)

 Interferon alpha/beta signaling

18

\(5.7\times 10^{-7}\)

\(1.1\times 10^{-4}\)

 Antigen processing-cross presentation

17

\(2.7\times 10^{-6}\)

\(4.4\times 10^{-4}\)

 Insulin-like growth factor-2 mRNA binding proteins (IGF2BPs/IMPs/VICKZs) bind RNA

5

\(1.6\times 10^{-5}\)

\(2.2\times 10^{-3}\)

 Attenuation phase

8

\(1.8\times 10^{-5}\)

\(2.2\times 10^{-3}\)

 Interferon signaling

24

\(2.5\times 10^{-5}\)

\(2.8\times 10^{-3}\)

 Neutrophil degranulation

27

\(2.8\times 10^{-5}\)

\(2.8\times 10^{-3}\)

(ii) Class: Lag 1, G1S2

 Translocation of ZAP-70 to Immunological synapse

14

\(1.1\times 10^{-16}\)

\(2.2\times 10^{-14}\)

 Phosphorylation of CD3 and TCR zeta chains

14

\(1.1\times 10^{-16}\)

\(2.2\times 10^{-14}\)

 Generation of second messenger molecules

15

\(1.1\times 10^{-16}\)

\(2.2\times 10^{-14}\)

 PD-1 signaling

14

\(1.1\times 10^{-16}\)

\(2.2\times 10^{-14}\)

 Interferon gamma signaling

22

\(1.8\times 10^{-15}\)

\(2.8\times 10^{-13}\)

 Costimulation by the CD28 family

15

\(2.4\times 10^{-14}\)

\(3.1\times 10^{-12}\)

 TCR signaling

17

\(4.2\times 10^{-14}\)

\(4.7\times 10^{-12}\)

 Downstream TCR signaling

16

\(4.8\times 10^{-14}\)

\(4.7\times 10^{-12}\)

 Interferon signaling

23

\(1.7\times 10^{-12}\)

\(1.5\times 10^{-10}\)

 MHC class II antigen presentation

14

\(1.1\times 10^{-10}\)

\(8.8\times 10^{-9}\)

 Cytokine signaling in immune system

33

\(5.5\times 10^{-8}\)

\(3.9\times 10^{-6}\)

 Insulin-like growth factor-2 mRNA Binding Proteins (IGF2BPs/IMPs/VICKZs) bind RNA

5

\(1.6\times 10^{-7}\)

\(1.0\times 10^{-5}\)

 Immune system

50

\(1.1\times 10^{-6}\)

\(6.4\times 10^{-5}\)

 Neutrophil degranulation

16

\(8.2\times 10^{-6}\)

\(4.6\times 10^{-4}\)

 Adaptive immune system

23

\(3.3\times 10^{-5}\)

\(1.7\times 10^{-3}\)

B. Total saliva mRNA: TFD

(i) Class: Lag 1, G1S1

 Endosomal/vacuolar pathway

16

\(4.1\times 10^{-11}\)

\(3.6\times 10^{-8}\)

 Interferon alpha/beta signaling

22

\(1.3\times 10^{-10}\)

\(5.7\times 10^{-8}\)

 Interferon signaling

29

\(8.9\times 10^{-9}\)

\(2.6\times 10^{-6}\)

 Cytokine signaling in immune system

59

\(2.8\times 10^{-9}\)

\(4.6\times 10^{-6}\)

 Interferon gamma signaling

22

\(3.1\times 10^{-8}\)

\(5.3\times 10^{-6}\)

 Antigen presentation: folding, assembly and peptide loading of class I MHC

14

\(5.4\times 10^{-8}\)

\(7.8\times 10^{-6}\)

 Insulin-like growth factor-2 mRNA Binding Proteins (IGF2BPs/IMPs/VICKZs) bind RNA

6

\(4.3\times 10^{-7}\)

\(4.8\times 10^{-5}\)

 Immune system

97

\(4.4\times 10^{-7}\)

\(4.8\times 10^{-5}\)

 Antigen processing-cross presentation

17

\(6.7\times 10^{-7}\)

\(6.5\times 10^{-5}\)

 Interleukin-4 and interleukin-13 signaling

18

\(7.8\times 10^{-7}\)

\(6.7\times 10^{-5}\)

 ER-phagosome pathway

14

\(1.4\times 10^{-5}\)

\(1.1\times 10^{-3}\)

(ii) Class: Lag 1, G1S2

 Response of EIF2AK4 (GCN2) to amino acid deficiency

13

\(3.6\times 10^{-7}\)

\(1.5\times 10^{-4}\)

 Cytokine signaling in immune system

51

\(4.1\times 10^{-7}\)

\(1.5\times 10^{-4}\)

 Immune system

88

\(4.9\times 10^{-7}\)

\(1.5\times 10^{-4}\)

 ATF4 activates genes in response to endoplasmic reticulum stress

7

\(4.4\times 10^{-6}\)

\(9.8\times 10^{-4}\)

 Innate immune system

48

\(7.1\times 10^{-6}\)

\(1.3\times 10^{-3}\)

 PERK regulates gene expression

7

\(1.7\times 10^{-5}\)

\(2.0\times 10^{-3}\)

 CLEC7A/inflammasome pathway

4

\(1.8\times 10^{-5}\)

\(2.0\times 10^{-3}\)

 Interleukin-1 processing

4

\(1.8\times 10^{-5}\)

\(2.0\times 10^{-3}\)