Journal: Investigative Ophthalmology & Visual Science

Article Title: Goblet Cell Differentiation Potential in Human Corneal Limbal Epithelial Progenitor Cells In Vitro

doi: 10.1167/iovs.61.12.27

Figure Lengend Snippet: FGFR, Fibroblast Growth Factor Receptor

Article Snippet: The following Abs were used: mouse anti-cytokeratin-3/2p monoclonal antibody (mAb; AE-5, 1:100; Santa Cruz Biotechnology, Inc, Dallas, TX, USA), mouse anti-human cytokeratin-4 mAb (6B10, 1:300; Abcam, Cambridge, UK), rabbit monoclonal [EP1599Y] anti-human cytokeratin 4 (1:200, Abcam), mouse anti-human cytokeratin-7 mAb (RCK105, 1:10000; Millipore, Billerica, MA, USA), mouse anti-human cytokeratin-13 mAb (1:20; American Research Products, Inc., Palos Verdes, CA, USA), mouse anti-human cytokeratin-12 mAb (N-16; 1:500; Santa Cruz Biotechnology), rabbit anti-cytokeratin 12/K12 mAb (1:200, EPR17882, Abcam), rabbit anti-human MUC5AC polyclonal Ab (H-160, 1:100, Santa Cruz Biotechnology), anti-FGFR1 mAb (1:200, 133105; R&D Systems, Minneapolis, MN, USA), anti-human FGFR2 (blocking) mAb (1:200, 98725; R&D Systems), anti-FGFR3 mAb (1:200, 135334; R&D Systems), anti-FGFR4 mAb (1:200, 137114; R&D Systems), and anti-FGFR1 blocking mAb (VBS1; Chemicon, Temecula, CA, USA).

Techniques:

Journal: Investigative Ophthalmology & Visual Science

Article Title: Goblet Cell Differentiation Potential in Human Corneal Limbal Epithelial Progenitor Cells In Vitro

doi: 10.1167/iovs.61.12.27

Figure Lengend Snippet: FGF receptor expression and effect of FGF receptor blockade in colonies derived from adherent single cells. ( A ) FGFR1 and FGFR2, but not FGFR3 and FGFR4, are detected in the adherent colonies by RT-PCR. ( B ) FGFR1 and FGFR2 expression is detected by Western blotting. ( C ) Effect of FGF receptor blockade was tested in colonies derived from adherent single cells. PAS-positive colony number in the anti-FGFR1 monoclonal antibody group significantly decreases as compared with that in the control Ig group. Treatment with an anti-FGFR2 blocking mAb does not affect the number of colony. ( D ) Colony with amorphous material and epithelium is observed with control IgG. ( E ) Anti-FGFR1 mAb suppresses the proliferation of both goblet-like cell and epithelium. Similar results were obtained with repeated three experiments. M, size markers; S, sample; P, positive control; N, negative control, N.S., not significant.

Article Snippet: The following Abs were used: mouse anti-cytokeratin-3/2p monoclonal antibody (mAb; AE-5, 1:100; Santa Cruz Biotechnology, Inc, Dallas, TX, USA), mouse anti-human cytokeratin-4 mAb (6B10, 1:300; Abcam, Cambridge, UK), rabbit monoclonal [EP1599Y] anti-human cytokeratin 4 (1:200, Abcam), mouse anti-human cytokeratin-7 mAb (RCK105, 1:10000; Millipore, Billerica, MA, USA), mouse anti-human cytokeratin-13 mAb (1:20; American Research Products, Inc., Palos Verdes, CA, USA), mouse anti-human cytokeratin-12 mAb (N-16; 1:500; Santa Cruz Biotechnology), rabbit anti-cytokeratin 12/K12 mAb (1:200, EPR17882, Abcam), rabbit anti-human MUC5AC polyclonal Ab (H-160, 1:100, Santa Cruz Biotechnology), anti-FGFR1 mAb (1:200, 133105; R&D Systems, Minneapolis, MN, USA), anti-human FGFR2 (blocking) mAb (1:200, 98725; R&D Systems), anti-FGFR3 mAb (1:200, 135334; R&D Systems), anti-FGFR4 mAb (1:200, 137114; R&D Systems), and anti-FGFR1 blocking mAb (VBS1; Chemicon, Temecula, CA, USA).

Techniques: Expressing, Derivative Assay, Reverse Transcription Polymerase Chain Reaction, Western Blot, Control, Blocking Assay, Positive Control, Negative Control

Journal: Translational Lung Cancer Research

Article Title: TTF-1 and p40 co-expression defines a distinct subtype of non-small cell lung cancer with frequent TP53 mutations and FGFR pathway dysregulation

doi: 10.21037/tlcr-2025-690

Figure Lengend Snippet: Kaplan-Meier curve showing OS probability among p40/TTF-1 double expressor NSCLC cases, comparing patients with FGFR1 overexpression and/or amplification (FGFR1alt) to those without these alterations (FGFR1wt). The P value was calculated using the log-rank test. FGFR, fibroblast growth factor receptor; NSCLC, non-small cell lung cancer; OS, overall survival; wt, wild-type.

Article Snippet: Primary antibodies used for FGFR detection were: FGFR1 (NB100-2080, Novus Biologicals, USA; pH 6.0, 1:100), FGFR2 (H00002263-M01, Abnova, Taiwan; pH 6.0, 1:600), FGFR3 (B-9: sc-13121, Santa Cruz Biotechnology; pH 6.0, 1:50), and FGFR4 (M00769-2, Boster Bio, USA; pH 6.0, 1:500).

Techniques: Over Expression, Amplification