Journal: Cancers
Article Title: Serum Response Factor-Regulated IDO1/Kyn-Ahr Pathway Promotes Tumorigenesis of Oral Squamous Cell Carcinoma
doi: 10.3390/cancers15041319
Figure Lengend Snippet: SRF facilitates the migration and invasion of OSCC by upregulating IDO1 transcription. ( A ) Migration and invasion assays on SAS and HSC-3 cells incubated with the IDO1 inhibitor PC. Immunofluorescence staining of AhR ( B ), E-cadherin ( C ), and N-cadherin ( D ) in SAS and HSC-3 cells after adding PC. The scale bar is shown in lower-right corner. ( E ) Western blotting results of AhR, E-cadherin, and N-cadherin in SAS and HSC-3 cells after adding PC. Original western blots are shown in . AhR, aryl hydrocarbon receptor; E-cad, E-cadherin; IDO1, indoleamine 2,3-dioxygenase 1; N-cad, N-cadherin; OSCC, oral squamous cell carcinoma; PC, palmatine chloride; SRF, serum response factor.
Article Snippet: Primary antibodies against SRF (sc-335, Santa Cruz Biotechnology, Dallas, TX, USA), E-cadherin (ab76055; Abcam, Cambridge, UK), and N-cadherin (13769-1-AP, Proteintech, Wuhan, Hubei, China) were applied.
Techniques: Migration, Incubation, Immunofluorescence, Staining, Western Blot