Journal: Chinese Medicine

Article Title: Matrine improves bile acid metabolism and reduces inflammatory and oxidative stress in colitis via the JAK2 pathway

doi: 10.1186/s13020-026-01387-z

Figure Lengend Snippet: Effects of matrine on intestinal pathology, inflammatory function, and JAK2 expression in experimental colitis mice Dextran Sulfate Sodium (DSS)-induced murine model of colitis was established in mice; matrine and 5-ASA treatment was administered as described. A – C Body weight and colon length were measured. D , E Histopathological alterations in colon tissues were evaluated using H & E staining; DAI scores were assigned according to the staining. F , G The levels of IL-1β, TNF-α, IL-6, MPO, NO, and MDA in colon tissues were examined using commercial assay kits. H , I The protein levels of JAK2 in mice colon tissues were determined using Immunohistochemical staining (IHC staining) and Immunoblotting. Magnification = 100 × or 200 × for IHC staining. J The protein levels of p-JAK2, p-STAT3, and STAT3 were detected using Immunoblotting. **p < 0.01, vs. PBS group; #p < 0.05, ##p < 0.01 vs. DSS group

Article Snippet: Membrane was blocked within Odyssey blocking buffer (LI-COR Bioscience, Lincoln, USA) for 1 h at room temperature (RT), and then incubated with primary antibodies against p-JAK2 (AP0917, Abclonal, Woburn, USA), JAK2 (AF6022, Affinitiy Bioscience, Changzhou, China), MRP3 (bs-0656R, Bioss, Beijing, China), MRP4 (DF6921, Affinity Bioscience), IL-1β [12242, Cell Signaling Technology (CST), Danvers, USA], TNF-α (11948, CST), IL-6 (CSB-PA06757A0RB, CUSABIO, Wuhan, China), p-STAT3 (AF3293, Affinity Bioscience), STAT3 (10253-2-AP, Proteintech, Wuhan, China), p-STAT1 (28977-1-AP, Protientech), STAT1 (10144-2-AP, Proteintech), FXR (M022312, Abmart, Shanghai, China), and GAPDH (endogenous control, 60004-1-Ig, Proteintech) overnight at 4 °C (dilution 1:1000).

Techniques: Expressing, Staining, Immunohistochemical staining, Immunohistochemistry, Western Blot

Journal: Chinese Medicine

Article Title: Matrine improves bile acid metabolism and reduces inflammatory and oxidative stress in colitis via the JAK2 pathway

doi: 10.1186/s13020-026-01387-z

Figure Lengend Snippet: Effects of JAK2 overexpression on intestinal epithelial cells upon inflammation MODE-K cells were transfected with a JAK2-overexpressing plasmid (JAK2 oe) or a control vector, with or without subsequent LPS stimulation. A The protein levels of JAK2 and p-JAK2 and the inflammatory factors IL-1β, TNF-α, and IL-6 were determined by Immunoblotting. B Cellular levels of MPO, NO, and MDA were measured using biochemical kits. C Intracellular ROS production was assessed by DCFH-DA staining and quantified with flow cytometry. D The protein levels of the bile acid metabolism-related factors FXR, MRP3 and MRP4 were examined by Immunoblotting. E The mRNA levels of MRP3, MRP4, OSTα, and OSTβ were measured by qRT-PCR. **p < 0.01 vs. Vector group; ##p < 0.01 vs. Vector group; &&p < 0.01 vs. LPS + Vector group

Article Snippet: Membrane was blocked within Odyssey blocking buffer (LI-COR Bioscience, Lincoln, USA) for 1 h at room temperature (RT), and then incubated with primary antibodies against p-JAK2 (AP0917, Abclonal, Woburn, USA), JAK2 (AF6022, Affinitiy Bioscience, Changzhou, China), MRP3 (bs-0656R, Bioss, Beijing, China), MRP4 (DF6921, Affinity Bioscience), IL-1β [12242, Cell Signaling Technology (CST), Danvers, USA], TNF-α (11948, CST), IL-6 (CSB-PA06757A0RB, CUSABIO, Wuhan, China), p-STAT3 (AF3293, Affinity Bioscience), STAT3 (10253-2-AP, Proteintech, Wuhan, China), p-STAT1 (28977-1-AP, Protientech), STAT1 (10144-2-AP, Proteintech), FXR (M022312, Abmart, Shanghai, China), and GAPDH (endogenous control, 60004-1-Ig, Proteintech) overnight at 4 °C (dilution 1:1000).

Techniques: Over Expression, Transfection, Plasmid Preparation, Control, Western Blot, Staining, Flow Cytometry, Quantitative RT-PCR

Journal: Chinese Medicine

Article Title: Matrine improves bile acid metabolism and reduces inflammatory and oxidative stress in colitis via the JAK2 pathway

doi: 10.1186/s13020-026-01387-z

Figure Lengend Snippet: Effects of matrine on intestinal epithelial cell function upon inflammation Mouse intestinal epithelial cell line, MODE-K, was stimulated with LPS with or without matrine treatment (1, 2, 3 mg/ml), and examined for the protein levels of IL-1β, TNF-α, and IL-6 using Immunoblotting ( A ); The levels of MPO, NO, and MDA using commercial kits ( B ); Intracellular ROS levels were detected by flow cytometry ( C ); The protein levels of FXR, MRP3 and MRP4 were examined using Immunoblotting ( D ); The mRNA levels of MRP3, MRP4, OSTα and OSTβ were examined using qRT-PCR ( E ); The protein levels of p-JAK2, JAK2, p-STAT3, STAT3, p-STAT1, and STAT1 using Immunoblotting ( F ). **p < 0.01, vs. PBS group; #p < 0.05, ##p < 0.01 vs. LPS group

Article Snippet: Membrane was blocked within Odyssey blocking buffer (LI-COR Bioscience, Lincoln, USA) for 1 h at room temperature (RT), and then incubated with primary antibodies against p-JAK2 (AP0917, Abclonal, Woburn, USA), JAK2 (AF6022, Affinitiy Bioscience, Changzhou, China), MRP3 (bs-0656R, Bioss, Beijing, China), MRP4 (DF6921, Affinity Bioscience), IL-1β [12242, Cell Signaling Technology (CST), Danvers, USA], TNF-α (11948, CST), IL-6 (CSB-PA06757A0RB, CUSABIO, Wuhan, China), p-STAT3 (AF3293, Affinity Bioscience), STAT3 (10253-2-AP, Proteintech, Wuhan, China), p-STAT1 (28977-1-AP, Protientech), STAT1 (10144-2-AP, Proteintech), FXR (M022312, Abmart, Shanghai, China), and GAPDH (endogenous control, 60004-1-Ig, Proteintech) overnight at 4 °C (dilution 1:1000).

Techniques: Cell Function Assay, Western Blot, Flow Cytometry, Quantitative RT-PCR

Journal: Chinese Medicine

Article Title: Matrine improves bile acid metabolism and reduces inflammatory and oxidative stress in colitis via the JAK2 pathway

doi: 10.1186/s13020-026-01387-z

Figure Lengend Snippet: Dynamic effects of matrine and JAK2 on intestinal epithelial cell function upon inflammation MODE-K cells were stimulated with LPS with or without matrine treatment (2 mg/ml), transfected with JAK2-overexpressing plasmid (JAK2 oe), and examined for the protein levels of IL-1β, TNF-α, and IL-6 using Immunoblotting ( A ); the levels of MPO, NO, and MDA using commercial kits ( B ); Intracellular ROS levels were detected by flow cytometry ( C ); The protein levels of FXR, MRP3 and MRP4 were examined using Immunoblotting ( D ); The mRNA levels of MRP3, MRP4, OSTα and OSTβ were examined using qRT-PCR ( E ); the protein levels of JAK2, p-STAT3, STAT3, p-STAT1, and STAT1 using Immunoblotting ( F ). **p < 0.01, vs. LPS group; #p < 0.05, ## p < 0.01 vs. LPS + matrine + vector group

Article Snippet: Membrane was blocked within Odyssey blocking buffer (LI-COR Bioscience, Lincoln, USA) for 1 h at room temperature (RT), and then incubated with primary antibodies against p-JAK2 (AP0917, Abclonal, Woburn, USA), JAK2 (AF6022, Affinitiy Bioscience, Changzhou, China), MRP3 (bs-0656R, Bioss, Beijing, China), MRP4 (DF6921, Affinity Bioscience), IL-1β [12242, Cell Signaling Technology (CST), Danvers, USA], TNF-α (11948, CST), IL-6 (CSB-PA06757A0RB, CUSABIO, Wuhan, China), p-STAT3 (AF3293, Affinity Bioscience), STAT3 (10253-2-AP, Proteintech, Wuhan, China), p-STAT1 (28977-1-AP, Protientech), STAT1 (10144-2-AP, Proteintech), FXR (M022312, Abmart, Shanghai, China), and GAPDH (endogenous control, 60004-1-Ig, Proteintech) overnight at 4 °C (dilution 1:1000).

Techniques: Cell Function Assay, Transfection, Plasmid Preparation, Western Blot, Flow Cytometry, Quantitative RT-PCR

Journal: Metabolites

Article Title: Liver Metabolomics and Inflammatory Profiles in Mouse Model of Fentanyl Overdose Treated with Beta-Lactams

doi: 10.3390/metabo13080965

Figure Lengend Snippet: ( A ) IL-6 and CYP3A11 (mouse homolog of human CYP3A4) bands expression in the control, fentanyl, fentanyl–ceftriaxone, and fentanyl-MC100093 groups. ( B ) One-way ANOVA followed by Holm–Sidak’s multiple comparisons test showed that liver IL-6 expression was increased in the fentanyl and fentanyl-MC100093 groups compared to the control and fentanyl–ceftriaxone groups; moreover, liver CYP3A11 expression was lower in the fentanyl and fentanyl-MC-100093 groups compared to the control and fentanyl–ceftriaxone groups ( n = 4/group). Data are reported as mean ± SEM. (* p < 0.05, ** p < 0.01). Cef, ceftriaxone; MC, MC-100093.

Article Snippet: These primary antibodies were rabbit anti-interleukin-6 (IL-6, MyBiosource, San Diego, CA, USA), rabbit anti-CYP3A11 (mouse homolog of human CYP3A4) (ABclonal, Wuhan, China), and rabbit anti-β-actin (ABclonal, Wuhan, China).

Techniques: Expressing