Journal: BMC Musculoskeletal Disorders

Article Title: Low frequency pulsed electromagnetic fields exposure alleviate the abnormal subchondral bone remodeling at the early stage of temporomandibular joint osteoarthritis

doi: 10.1186/s12891-022-05916-3

Figure Lengend Snippet: Gene primers

Article Snippet: The membranes were blocked in BSA for 1 h, then respectively incubated overnight with primary antibodies to OPG (Affinity Biosciences, DF6824), RANKL (Affinity Biosciences, AF0313), β-Catenin (Affinity Biosciences, AF6266), GSK3β (Affinity Biosciences, AF5016), p-GSK3β (Affinity Biosciences, AF2016), COL-I (Abcam, ab270993), OCN (Affinity Biosciences, DF12303) and β-Tubulin (Affinity Biosciences, AF7011) at 4 °C.

Techniques:

Journal: Cell Death Discovery

Article Title: pir-hsa-216911 inhibit pyroptosis in hepatocellular carcinoma by suppressing TLR4 initiated GSDMD activation

doi: 10.1038/s41420-024-02285-9

Figure Lengend Snippet: A qPCR showed increased TLR4 expression in the 216911KO cell line. ** p < 0.01 by student T tests. B The diagram presented two pir-hsa-216911 binding sites in 3ʹUTR of TLR4. C The dual luciferase assay revealed that pir-has-216911 could bind both TLR4 binding sites TLR4S1 and TLR4S2. Plasmids carrying TLR4S1 and TLR4S2 generate a higher Firefly/Renilla Luciferase ratio in the 216911KO cell line, which pir-hsa-216911 was absent. **p < 0.01; ***p < 0.001 by student T tests. D TCGA-LIHC survival analysis found low expression of TLR4 to be unfavorable to the survival of HCC patients. E Western blot analysis revealed pir-hsa-216911 modulating the TLR4/NFκB/NLRP3 signaling pathway. TLR4, p-p65, and NLRP3 levels were elevated in the 216911KO cell line, which pir-hsa-216911 was absent. F Western blot analysis revealed pir-hsa-216911 modulating the TLR4/NFκB/NLRP3 signaling pathway through silencing TLR4. After silencing TLR4 with siRNA, pir-hsa-216911 absent could not elevate p-p65, and NLRP3 levels were elevated in the 216911KO cell line.

Article Snippet: The antibodies used in this study were Cleaved Caspase-1 Rabbit mAb (4199, Cell Signaling Technology, USA), Cleaved Gasdermin D Rabbit mAb (1:2000 dilute; 36425 Cell Signaling Technology, USA), anti-TLR4 rabbit polyclonal antibody (1:500 dilute; D121751, Sangon Biotech, China), anti-RELA (Phospho-Ser536) rabbit polyclonal antibody (1:500 dilute; D155006, Sangon Biotech, China), anti-NLRP3 rabbit polyclonal antibody (1:250 dilute; D120143, Sangon Biotech, China), anti-ACTB rabbit polyclonal antibody (1:6000 dilute; D110001, Sangon Biotech, China), anti-GAPDH rabbit polyclonal antibody (1:4000 dilute; D110016, Sangon Biotech, China), and HRP-conjugated goat anti-rabbit IgG (1:6000 dilute; D110058, Sangon Biotech, China).

Techniques: Expressing, Binding Assay, Luciferase, Western Blot

Journal: Cell Death Discovery

Article Title: pir-hsa-216911 inhibit pyroptosis in hepatocellular carcinoma by suppressing TLR4 initiated GSDMD activation

doi: 10.1038/s41420-024-02285-9

Figure Lengend Snippet: A The diagram presented the xenograft modeling process. B Euthanized mouse to display the subcutaneous xenografted tumors. C 216911KO group resulted in much smaller tumors in size compared to the control group. D 216911KO group resulted in much smaller tumors in weight compared to the control group. The histogram represents the mean tumor weight of each group. ***p < 0.001 by student T tests. E Western blot analysis revealed pir-hsa-216911 modulating the TLR4/NFκB/NLRP3 signaling pathway in vivo. Both TLR4 and p-p65 levels were elevated in tumors formed in the 216911KO group compared to the control group.

Article Snippet: The antibodies used in this study were Cleaved Caspase-1 Rabbit mAb (4199, Cell Signaling Technology, USA), Cleaved Gasdermin D Rabbit mAb (1:2000 dilute; 36425 Cell Signaling Technology, USA), anti-TLR4 rabbit polyclonal antibody (1:500 dilute; D121751, Sangon Biotech, China), anti-RELA (Phospho-Ser536) rabbit polyclonal antibody (1:500 dilute; D155006, Sangon Biotech, China), anti-NLRP3 rabbit polyclonal antibody (1:250 dilute; D120143, Sangon Biotech, China), anti-ACTB rabbit polyclonal antibody (1:6000 dilute; D110001, Sangon Biotech, China), anti-GAPDH rabbit polyclonal antibody (1:4000 dilute; D110016, Sangon Biotech, China), and HRP-conjugated goat anti-rabbit IgG (1:6000 dilute; D110058, Sangon Biotech, China).

Techniques: Control, Western Blot, In Vivo