p38  (Cell Signaling Technology Inc)

Journal: Acta Pharmaceutica Sinica. B

Article Title: Neutralizing dentin sialophosphoprotein facilitates tumor vascular normalization in colorectal cancer by blocking the crosstalk between tumor cells and endothelial cells

doi: 10.1016/j.apsb.2026.06.011

Figure Lengend Snippet: DSPP/ α v β 3/MAPK signaling axis promotes tumor vessel abnormalization. (A, B) Investigating the potential regulatory functions of DSPP in CRC by the WiKi (A) and KEGG (B) pathway enrichment analysis. (C) The mitogen-activated protein kinase (MAPK)-related pathways were enriched in CRC with high DSPP expression by GSEA analysis. (D) Western blot assays showing the expression of the FAK/ERK pathway components in HUVEC treated with CM from the indicated CRC cells (E, F) Representative tubular structures formed by HUVECs treated with indicated CM from indicated HCT8/Caco-2 cells. Data are presented as mean ± SD ( n = 3). (G) Heat map demonstrates the differentially expressed genes related to angiogenesis and matrix metalloproteinase family in HUVEC treated with CM from control and sg DSPP HCT116 cells. (H) Detecting the effect of AZD6244 on the DSPP-upregulated expression of angiogenesis and matrix metalloproteinase family-related genes by real-time quantitative PCR. Data are presented as mean ± SD ( n = 4). ∗ P < 0.05, ∗∗ P < 0.01, ∗∗∗ P < 0.001.

Article Snippet: Inhibitors, including the mitogen-activated protein kinase (MAPK) kinase inhibitor selumetinib (AZD6244, MCE, Monmouth Junction, NJ, USA) or cyclo (-RGDfK) TFA (HY-P0023A, MCE), were introduced into the cultured cells.

Techniques: Expressing, Western Blot, Control, Real-time Polymerase Chain Reaction

Journal: Acta Pharmaceutica Sinica. B

Article Title: Neutralizing dentin sialophosphoprotein facilitates tumor vascular normalization in colorectal cancer by blocking the crosstalk between tumor cells and endothelial cells

doi: 10.1016/j.apsb.2026.06.011

Figure Lengend Snippet: A schematic diagram shows the action mechanism of DSPP in regulating tumor vascular abnormalization to induce tumor metastasis. In the tumor microenvironment, IL-7F enhances the expression and secretion of DSPP in CRC. The CRC-secreted DSPP binds to the integrin α v β 3 on the endothelial cell surface and activates the downstream FAK/MAPK signaling to induce tumor vascular abnormalization, finally promote tumor metastasis.

Article Snippet: Inhibitors, including the mitogen-activated protein kinase (MAPK) kinase inhibitor selumetinib (AZD6244, MCE, Monmouth Junction, NJ, USA) or cyclo (-RGDfK) TFA (HY-P0023A, MCE), were introduced into the cultured cells.

Techniques: Expressing

Journal: Poultry Science

Article Title: Pathogenic mechanism of Eimeria tenella Et MIC2 promotes Eimeria tenella invasion and inhibits host cell apoptosis through binding to the ITGAV receptor

doi: 10.1016/j.psj.2026.106922

Figure Lengend Snippet: The mRNA expression of ITGAV, FAK, PLC, PKC, p65, ERK, JNK, p38, PI3K, Akt, Bax, Bcl2 , and Caspase 3 in E.tenella host cells.

Article Snippet: Membranes were blocked with 5 % BSA at 37°C for 2 h and incubated overnight at 4°C with the following primary antibodies: ITGAV Rabbit Ab, PLC Rabbit Ab, p-PLC Rabbit Ab, p-p65 Rabbit Ab, and Bcl2 Rabbit Ab were purchased from Bioss (Beijing, China); FAK Rabbit Ab, p-FAK Rabbit Ab, ERK Rabbit Ab, p-ERK Rabbit Ab, JNK Rabbit Ab, p-JNK Rabbit Ab, p38 MAPK Rabbit Ab, p-p38 MAPK Rabbit Ab, PI3K Rabbit Ab, p-PI3K Rabbit Ab, AKT Rabbit Ab, p-AKT Rabbit Ab, PKC Rabbit Ab, p-PKC Rabbit Ab, Bax Rabbit Ab, and Caspase 3 Rabbit Ab were purchased from Abmart (Shanghai, China); p65 Rabbit Ab (Proteintech, Wuhan, China).

Techniques: Expressing

Journal: Poultry Science

Article Title: Pathogenic mechanism of Eimeria tenella Et MIC2 promotes Eimeria tenella invasion and inhibits host cell apoptosis through binding to the ITGAV receptor

doi: 10.1016/j.psj.2026.106922

Figure Lengend Snippet: The protein activity changes of ITGAV, FAK, PLC, PKC, p65, ERK, JNK, p38, PI3K, Akt, Bax, Bcl2, and Caspase 3 in E.tenella host cells.

Article Snippet: Membranes were blocked with 5 % BSA at 37°C for 2 h and incubated overnight at 4°C with the following primary antibodies: ITGAV Rabbit Ab, PLC Rabbit Ab, p-PLC Rabbit Ab, p-p65 Rabbit Ab, and Bcl2 Rabbit Ab were purchased from Bioss (Beijing, China); FAK Rabbit Ab, p-FAK Rabbit Ab, ERK Rabbit Ab, p-ERK Rabbit Ab, JNK Rabbit Ab, p-JNK Rabbit Ab, p38 MAPK Rabbit Ab, p-p38 MAPK Rabbit Ab, PI3K Rabbit Ab, p-PI3K Rabbit Ab, AKT Rabbit Ab, p-AKT Rabbit Ab, PKC Rabbit Ab, p-PKC Rabbit Ab, Bax Rabbit Ab, and Caspase 3 Rabbit Ab were purchased from Abmart (Shanghai, China); p65 Rabbit Ab (Proteintech, Wuhan, China).

Techniques: Activity Assay

Journal: Poultry Science

Article Title: Pathogenic mechanism of Eimeria tenella Et MIC2 promotes Eimeria tenella invasion and inhibits host cell apoptosis through binding to the ITGAV receptor

doi: 10.1016/j.psj.2026.106922

Figure Lengend Snippet: The mRNA expression of ITGAV, FAK, PLC, PKC, p65, ERK, JNK, p38, PI3K, Akt, Bax, Bcl2 , and Caspase 3 in E.tenella host cells.

Article Snippet: p-p38 MAPK Rabbit Ab , Abmart , TA4001 , 1: 1500.

Techniques: Expressing

Journal: Poultry Science

Article Title: Pathogenic mechanism of Eimeria tenella Et MIC2 promotes Eimeria tenella invasion and inhibits host cell apoptosis through binding to the ITGAV receptor

doi: 10.1016/j.psj.2026.106922

Figure Lengend Snippet: The protein activity changes of ITGAV, FAK, PLC, PKC, p65, ERK, JNK, p38, PI3K, Akt, Bax, Bcl2, and Caspase 3 in E.tenella host cells.

Article Snippet: p-p38 MAPK Rabbit Ab , Abmart , TA4001 , 1: 1500.

Techniques: Activity Assay