Journal: Bioengineering

Article Title: Strontium Ranelate Inhibits Osteoclastogenesis through NF-κB-Pathway-Dependent Autophagy

doi: 10.3390/bioengineering10030365

Figure Lengend Snippet: Strontium ranelate suppressed osteoclast differentiation through autophagy in vitro. ( a ) TRAP staining images after pre-osteoclasts received different treatments for 5 days. ( b ) Monodansylcadaverine staining images after pre-osteoclasts received different treatments for 5 days. ( c ) Representative images of autophagosomes captured with a transmission electron microscope after pre-osteoclasts received different treatments for 5 days. Western blot assay and relative protein expression of the osteoclast markers TRAF6, c-Fos, MMP-9, MMP-14, and CTSK ( d ) and the autophagic proteins Beclin1, ATG5, LAMP2, LC3-I, LC3-II, and p62 ( e ) after pre-osteoclasts received different treatments for 5 days. (n = 3, mean ± SD, ** p < 0.01, *** p < 0.001).

Article Snippet: After that, the slices were incubated with a primary antibody at 4 °C overnight, including RANK (1:100; Zen), osteoprotegerin (OPG; 1:200; Servicebio), TRAF6 (1:100; Servicebio), nuclear factor of activated T cells 2 (NFATc2; 1:500; Servicebio), c-Fos (1:400; Servicebio), MMP-14 (1:100; Zen), CTSK (1:1000; Servicebio), p-IKK α/β (1:100; Affinity), IκBα (1:100; Zen), p65 (1:200; Zen), Beclin1 (1:200; Boster), LC3 (1:500; CST), LAMP2 (1:100; Zen), ATG5 (1:50; Zen), and p62 (1:200; Boster).

Techniques: In Vitro, Staining, Transmission Assay, Microscopy, Western Blot, Expressing

Journal: Bioengineering

Article Title: Strontium Ranelate Inhibits Osteoclastogenesis through NF-κB-Pathway-Dependent Autophagy

doi: 10.3390/bioengineering10030365

Figure Lengend Snippet: Strontium ranelate inhibited osteoclast differentiation through NF-κB-pathway-dependent autophagy in vitro. ( a ) TRAP staining images after pre-osteoclasts received different treatments for 5 days. ( b ) Monodansylcadaverine staining images after pre-osteoclasts received different treatments for 5 days. ( c ) Representative images of autophagosomes captured with a transmission electron microscope after pre-osteoclasts received different treatments for 5 days. Western blot assay and relative protein expression of the osteoclast marker CTSK, the proteins central to the NF-κB pathway (p-IKKα/β, IκBα, and p65) ( d ), and the autophagic proteins Beclin-1, ATG5, LAMP2, LC3-I, LC3-II, and p62 ( e ) after pre-osteoclasts were treated with Bay 11-7082 for 5 days. ( f ) Western blot assay and relative protein expression of the proteins central to the NF-κB pathway after pre-osteoclasts were treated with SR for 5 days. (n = 3, mean ± SD, *** p < 0.001).

Article Snippet: After that, the slices were incubated with a primary antibody at 4 °C overnight, including RANK (1:100; Zen), osteoprotegerin (OPG; 1:200; Servicebio), TRAF6 (1:100; Servicebio), nuclear factor of activated T cells 2 (NFATc2; 1:500; Servicebio), c-Fos (1:400; Servicebio), MMP-14 (1:100; Zen), CTSK (1:1000; Servicebio), p-IKK α/β (1:100; Affinity), IκBα (1:100; Zen), p65 (1:200; Zen), Beclin1 (1:200; Boster), LC3 (1:500; CST), LAMP2 (1:100; Zen), ATG5 (1:50; Zen), and p62 (1:200; Boster).

Techniques: In Vitro, Staining, Transmission Assay, Microscopy, Western Blot, Expressing, Marker

Journal: Bioengineering

Article Title: Strontium Ranelate Inhibits Osteoclastogenesis through NF-κB-Pathway-Dependent Autophagy

doi: 10.3390/bioengineering10030365

Figure Lengend Snippet: Strontium ranelate regulated the expression of autophagic proteins in rats. ( a ) Immunohistochemical staining images of ATG5, Beclin1, LAMP2, LC3, and p62 at the pressure side of the first molars on day 7 in different groups. ( b ) The mean optical density (MOD) of ATG5, Beclin1, LAMP2, LC3, and p62 at the pressure side of the first molars on days 3, 7, and 14 in different groups. (n = 5, mean ± SD, * p < 0.05, ** p < 0.01, *** p < 0.001). ( c ) Immunofluorescence staining images of ATG5, Beclin1, LAMP2, LC3, and p62 at the pressure side of the first molars on day 7 in different groups. The white dashed lines indicate the margin of the tooth root.

Article Snippet: After that, the slices were incubated with a primary antibody at 4 °C overnight, including RANK (1:100; Zen), osteoprotegerin (OPG; 1:200; Servicebio), TRAF6 (1:100; Servicebio), nuclear factor of activated T cells 2 (NFATc2; 1:500; Servicebio), c-Fos (1:400; Servicebio), MMP-14 (1:100; Zen), CTSK (1:1000; Servicebio), p-IKK α/β (1:100; Affinity), IκBα (1:100; Zen), p65 (1:200; Zen), Beclin1 (1:200; Boster), LC3 (1:500; CST), LAMP2 (1:100; Zen), ATG5 (1:50; Zen), and p62 (1:200; Boster).

Techniques: Expressing, Immunohistochemical staining, Staining, Immunofluorescence