Protein (gene symbol*) A B C Biological function
c-Jun N-terminal kinase (JNK) pathway
Dual specificity protein phosphatase 10
(DUSP10)
15 143 (30) Q9ESS0 Negative regulation of JNK cascade
C-jun-amino-terminal kinase- interacting
protein 2 (MAPK8IP2)
18 296 (30) Q9ERE9 The JNK-interacting protein (JIP)
Extracellular calcium-sensing receptor (CASR) 13 145 (30) P48442 JNK cascade
Mitogen-activated protein kinase kinase kinase 1 (MAP3K1) 14 136 (30) Q62925 Activation of JNKK activity
Immune response
Macrophage receptor (MARCO) 14 255 (33) Q60754 Innate immune response
NLR family member X1 (NLRX1) 13 251 (33) Q5FVQ8 Innate immune response
Fas apoptotic inhibitory molecule 3 (FAIM3) 12 146 (32) Q5M871 Immunity
Protein THEMIS2 (C1orf38) 15 141 (30) Q91YX0 Macrophage inflammatory response
Complement decay-accelerating factor
transmembrane isoform (Cd55/Daf2)
19 141 (33) Q61476 Complement pathway/Innate Immunity
B-cell lymphoma 3-encoded protein homolog
(BCL3)
15 258 (30) Q9Z2F6 T-helper 1 type immune response
Thioredoxin reductase 3 (TXNRD3) 17 384 (30) Q99MD6 Glutaredoxin
E3 ubiquitin-protein ligase RNF125 (RNF125) 14 252 (32) Q9D9R0 Immune response
Apoptosis
Apoptosis-inducing factor, mitochondria -
associated 1 (AIFM1)
14 143 (30) Q9JM53 Apoptosis
Phosphofurin acidic cluster sorting protein 2
(PACS2)
12 251 (32) Q3V3Q7 Apoptosis
Dual specificity tyrosine- phosphorylation-
regulated kinase 2 (DYRK2)
11 258 (30) Q5U4C9 Apoptosis
Homeodomain-interacting protein kinase 2
(HIPK2)
12 145 (30) Q9QZR5 Apoptosis
Angiogenesis
Roundabout homolog 4 (ROBO4) 13 249 (33) Q80W87 Angiogenesis
ETS domain-containing protein (ELK3) 14 145 (33) P41971 Angiogenesis
Collagen alpha-2 (IV) chain (COL4A2) 12 140 (30) P08122 Angiogenesis
Nitric oxide synthase 3 (NOS3) 12 140 (30) P70313 Lung development/ Cardiovascular-cancer-respiratory pathway
Neurotransmitters
Glutamate receptor, metabotropic 5(GRM5) 13 252 (30) P31424 Neurotransmitters
Glutamate receptor, metabotropic 1(GRM1) 16 143 (29) P97772 Neurotransmitters
Glutamate receptor, ionotropic (GRIA1) 12 141 (33) P19490 Neurotransmitters
Activation of TP53/p53
CDKN2A-interacting protein (CDKN2AIP) 8 185 (32) Q8BI72 Activation of TP53/p53
Chromatin modification
BCL-6 corepressor (BCOR) 13 253 (32) Q8CGN4 Negative regulation of gene-specific transcription from RNA polymerase II promoter
Clathrin-mediated endocytosis
AP2-associated protein kinase 1 (AAK1) 17 274 (32) P0C1X8 Clathrin-mediated endocytosis
*the same as Table 1 footnote.
A: Number of matched peptides; B: Mascot score (p=0.05); C: Protein accession number.
Table 2: Major over-represented proteins in lungs of rats that were orally administered with PQ at 25 mg/kg bw for five times a week for four weeks.