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Fig. 4 | Clinical Proteomics

Fig. 4

From: Correction to: Quantitative phosphoproteomic analysis reveals reciprocal activation of receptor tyrosine kinases between cancer epithelial cells and stromal fibroblasts

Fig. 4

Reciprocal activation of receptor tyrosine kinases induced by the crosstalk. a Distribution of phosphorylation ratio of pY peptides. Blue dots: log2-transformed ratio of MDA-MB-231-co-cultured versus MDA-MB-231; red dots: log2-transformed ratio of 82T-co-cultured versus 82T. b, c Representative spectrum of FGFR1 (b) and EGFR (c) identified in cancer epithelium and CAFs. Top panels: MS spectra and bottom panels: MS/MS spectra for phosphotyrosine-containing peptides identified for FGFR1 and EGFR

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