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Fig. 4 | Molecular Cancer

Fig. 4

From: CREB3L1 promotes tumor growth and metastasis of anaplastic thyroid carcinoma by remodeling the tumor microenvironment

Fig. 4

CREB3L1 is associated with ECM signaling in thyroid cancer. A GSEA determined the enrichment differences of biological processes depending on the CREB3L1 expression. B-C The evaluated activity scores of the extracellular matrix (ECM) and collagen signaling in NT, PTC and ATC samples. D-E The Pearson correlation analysis of CREB3L1 and ECM or collagen signaling. F Immunofluorescence staining of CREB3L1 and fibroblast marker FAP in thyroid cancer samples. G RT-PCR was used to detect the expression of collagen signals after CREB3L1 knockdown. H The expression of COL5A1 was detected, after CREB3L1 knockdown or overexpression in thyroid cancer cell lines. I-J After CREB3L1 knockdown, Masson trichrome staining and IHC staining were used to detect changes in collagen fibril abundance and the expression of α-SMA after CREB3L1 knockdown, respectively. K Immunofluorescence staining of COL5A1 in ATC cell-derived xenografts after CREB3L1 knockdown. Data are shown as the mean ± SD. *P < 0.05, **P < 0.01, ***P < 0.001 NC versus CREB3L1-KD

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Molecular Cancer

ISSN: 1476-4598