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. 2017 Mar 13;12(3):e0173331. doi: 10.1371/journal.pone.0173331

Table 3. Summary of predicted dysregulated signaling pathways from KEGG, Reactome and WikiPathway databases that plays a role as compensatory pathway of EGFR/HER2 inhibition in acquired resistance in both SKBR3 and BT474 cell-lines.

Aberrant Pathways in EGFR-TKIs Resistancek,r,w % of Direct Pair(s,b)k,r,w % of Indirect Pair(s,b)k,r,w % of PPI Pair(s,b)k,r,w # of Enriched Pair(s,b)k,r,w Enrichment q-value(s,b)k,r,w Literature References
Compensating Pathways of EGFR/HER2 inhibition
Notch signaling (40%, 75%)k (__, 25%)k (2, 3)k (8.6e-08, 1.7e-12)k [4850]
(46.15%, 71.43%)r (7.69%, 4.76%)r (5, 7)r (5.2e-17, 3.6e-23)r
(35%, 70.37%)w (__, 7.41%)w (5, 7)w (3.2e-14, 3.2e-20)w
Wnt signaling (25%, 50%)k (12.5%, 28.57%)k (6, 8)k (3.4e-16, 3.2e-25)k [51, 52]
(21.88%, 66.67%)r (3.12%, 3.33%)r (2, 2)r (2.9e-04, 2.7e-04)r
(25%, 55.56%)w (12.5%, 11.11%)w (3, 6)w (1.7e-19, 2.1e-10)w
Insulin Receptor/IGF1R signaling (40%, 70.49%)k (13.33%, 9.84%)k (6, 25)k (7.9e-16, 3.1e-72)k [3, 10, 46, 47]
(29.41%, 87.93%)r (5.88%, 3.45%)r (4, 30)r (1.3e-11, 6.6e-94)r
(35.9%, 80%)w (12.82%, 9.33%)w (__, 1.33%)w (6, 28)w (4.1e-13, 2.9e-70)w
VEGFR signaling (40%, 81.82%)k (__, 4.55%)k (1, 15)k (1.9e-03, 3.6e-54)k [3, 55]
FGFR signaling (32.05%, 71.14%)r (8.97%, 6.97%)r (__, 0.5%)r (18, 72)r (7.6e-43, 1.7e-185)r [4, 56]
PDGFR signaling (40.78%, 71.35%)r (3.88%, 3.78%)r (__, 0.54%)r (15, 67)r (2.2e-32, 1.9e-171)r [21]
Others
Hippo signaling (41.46%, 72.22%)k (12.2%, 11.11%)k (9, 4)k (1.0e-24, 6.7e-12)k [59]
TGF-β signaling (22.22%, 100%)k (11.11%, __)k (4, 1)k (1.1e-13, 5.0e-04)k [10, 60]
(50%, 50%)r (25%, __)r (2, 1)r (4.4e-07, 7.7e-04)r
(54.55%, 30%)w (18.18%, 40%)w (5, 4)w (1.1e-16, 1.2e-13)w

k KEGG

r Reactome

w WikiPathway

s SKBR3

b BT474;