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trap staining solution  (Beyotime)


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    Beyotime trap staining solution
    pBTO inhibited osteoclastogenesis in vitro. (A) <t>TRAP</t> <t>staining</t> in RANKL-treated RAW264.7 cells stimulated with BTO and pBTO. (B) Relative mRNA levels of genes associated with osteoclastogenesis of RAW264.7 cells in the presence of RANKL, BTO or pBTO. (C) JC-1 staining in RANKL-treated RAW264.7 cells stimulated with BTO and pBTO. (D) Schematic diagram of pBTO inhibit osteoclastogenesis of macrophage (∗: p < 0.05, ∗∗: p < 0.01, ∗∗∗∗: p < 0.001).
    Trap Staining Solution, supplied by Beyotime, used in various techniques. Bioz Stars score: 99/100, based on 2041 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/trap+staining+solution/DAPI+Staining+Solution/pmc12272599-57-23-42
    Average 99 stars, based on 2041 article reviews
    trap staining solution - by Bioz Stars, 2026-09
    99/100 stars

    Images

    1) Product Images from "Self-powered intracellular nanogenerator attenuates inflammatory osteolysis through mitochondrial MRS2/Mg 2+ -mediated macrophage repolarization and osteoclastogenesis inhibition"

    Article Title: Self-powered intracellular nanogenerator attenuates inflammatory osteolysis through mitochondrial MRS2/Mg 2+ -mediated macrophage repolarization and osteoclastogenesis inhibition

    Journal: Materials Today Bio

    doi: 10.1016/j.mtbio.2025.102050

    pBTO inhibited osteoclastogenesis in vitro. (A) TRAP staining in RANKL-treated RAW264.7 cells stimulated with BTO and pBTO. (B) Relative mRNA levels of genes associated with osteoclastogenesis of RAW264.7 cells in the presence of RANKL, BTO or pBTO. (C) JC-1 staining in RANKL-treated RAW264.7 cells stimulated with BTO and pBTO. (D) Schematic diagram of pBTO inhibit osteoclastogenesis of macrophage (∗: p < 0.05, ∗∗: p < 0.01, ∗∗∗∗: p < 0.001).
    Figure Legend Snippet: pBTO inhibited osteoclastogenesis in vitro. (A) TRAP staining in RANKL-treated RAW264.7 cells stimulated with BTO and pBTO. (B) Relative mRNA levels of genes associated with osteoclastogenesis of RAW264.7 cells in the presence of RANKL, BTO or pBTO. (C) JC-1 staining in RANKL-treated RAW264.7 cells stimulated with BTO and pBTO. (D) Schematic diagram of pBTO inhibit osteoclastogenesis of macrophage (∗: p < 0.05, ∗∗: p < 0.01, ∗∗∗∗: p < 0.001).

    Techniques Used: In Vitro, Staining

    pBTO improved inflammatory bone loss by modulating macrophage polarization and osteoclastogenesis in vivo. (A) Designed an mice inflammatory bone loss model. (B) Micro-CT scanning and 3D reconstruction of mice calvarial bone. pBTO inhibited LPS-induced inflammatory bone loss. (C) CD68 + Arg-1 + macrophages (arrow) in calvarial bone matrix under confocal microscope. PBTO increased the number of M2 macrophages. (D) CD68 + iNOS + macrophages (arrow) in calvarial bone matrix under confocal microscope. pBTO decreased the number of LPS-induced M1 macrophages. (E) HE staining of mice calvarial bone showed pBTO decreased LPS-induced inflammatory cell infiltration and bone resorption. (F) TRAP staining of mice calvarial bone showed pBTO decreased the number of osteoclasts.
    Figure Legend Snippet: pBTO improved inflammatory bone loss by modulating macrophage polarization and osteoclastogenesis in vivo. (A) Designed an mice inflammatory bone loss model. (B) Micro-CT scanning and 3D reconstruction of mice calvarial bone. pBTO inhibited LPS-induced inflammatory bone loss. (C) CD68 + Arg-1 + macrophages (arrow) in calvarial bone matrix under confocal microscope. PBTO increased the number of M2 macrophages. (D) CD68 + iNOS + macrophages (arrow) in calvarial bone matrix under confocal microscope. pBTO decreased the number of LPS-induced M1 macrophages. (E) HE staining of mice calvarial bone showed pBTO decreased LPS-induced inflammatory cell infiltration and bone resorption. (F) TRAP staining of mice calvarial bone showed pBTO decreased the number of osteoclasts.

    Techniques Used: In Vivo, Micro-CT, Microscopy, Staining

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    Article Title: The host protein SSR4 mediates PRRSV-induced endoplasmic reticulum stress via interaction with Nsp2.
    Article Snippet: The following primary antibodies were used: anti-β-actin (Proteintech, 66009-1-Ig), anti-Calnexin (Proteintech, 10427-2-AP), anti-SSR1 (Proteintech, 10583-1-AP), anti-SSR2 (Proteintech, 10278-1-AP), anti-SSR3 (Proteintech, 30851-1-AP), anti-SSR4 (Proteintech, 11655-2-AP), anti-ATF4 (Proteintech, 10835-1-AP), anti-EDEM1 (Proteintech, 26226-1-AP), anti-GRP78 (Beyotime, AF0171), anti-ATF6 (Proteintech, 24169-1-AP), anti-Phospho-eIF2 alpha (Cell Signaling Technology, #3398), anti-eIF2 alpha (Cell Signaling Technol ogy, #5324), anti-Phospho-IRE1 (HUABIO, HA721980), anti-IRE1 (HUABIO, HA723225), anti-Puromycin (ABclonal, A21205), monoclonal anti-PRRSV N protein (generated in-house), and monoclonal anti-PRRSV Nsp2 (generated in-house). .. Key commercial reagents included tunicamycin (Beyotime, SC0393), DTT (Solarbio, 3483-12-3), 4-phenyl butyric acid (MCE, HY-A0281), MK-28 (AbMole, M56016), puromycin (MCE, HY-B1743), cycloheximide (MCE, HY-12320), BCA Protein Assay Kit (Thermo Fisher, 23225), Lipo fectamine 3000 (Thermo Fisher, L3000015), Lipofectamine RNAiMAX (Thermo Fisher, 13778075), ReverTra Ace qPCR RT Kit (TOYOBO, NLQ-101), KOD qPCR SYBR Mix (TOYOBO, QKD-201T), tunicamycin (MedChemExpress, HY-A0098), RIPA lysis buffer (Beyotime, P0013C), DAPI staining solution (Beyotime, C1006), and polyethylenimine (PEI; Yeasen). ..

    Article Title: Development of perilla essential oil-based nanoemulsions as anti-psoriatic and dermal delivery platforms for topical therapy
    Article Snippet: PEG-40 stearyl ether (S40) was obtained from Croda GmbH (Nett et al., Germany). .. DAPI staining solution, RIPA buffer, hematoxylin and eosin (H&E) staining kit, and bicinchoninic acid (BCA) protein assay kits were obtained from Beyotime Biotechnology (Shanghai, China). .. Antibodies against Ki67, TNF-α, IL-6, IL-1β, IL-17 and a one-step TUNEL assay kit were from Servicebio (Wuhan, China).

    Real-time Polymerase Chain Reaction:

    Article Title: The host protein SSR4 mediates PRRSV-induced endoplasmic reticulum stress via interaction with Nsp2.
    Article Snippet: The following primary antibodies were used: anti-β-actin (Proteintech, 66009-1-Ig), anti-Calnexin (Proteintech, 10427-2-AP), anti-SSR1 (Proteintech, 10583-1-AP), anti-SSR2 (Proteintech, 10278-1-AP), anti-SSR3 (Proteintech, 30851-1-AP), anti-SSR4 (Proteintech, 11655-2-AP), anti-ATF4 (Proteintech, 10835-1-AP), anti-EDEM1 (Proteintech, 26226-1-AP), anti-GRP78 (Beyotime, AF0171), anti-ATF6 (Proteintech, 24169-1-AP), anti-Phospho-eIF2 alpha (Cell Signaling Technology, #3398), anti-eIF2 alpha (Cell Signaling Technol ogy, #5324), anti-Phospho-IRE1 (HUABIO, HA721980), anti-IRE1 (HUABIO, HA723225), anti-Puromycin (ABclonal, A21205), monoclonal anti-PRRSV N protein (generated in-house), and monoclonal anti-PRRSV Nsp2 (generated in-house). .. Key commercial reagents included tunicamycin (Beyotime, SC0393), DTT (Solarbio, 3483-12-3), 4-phenyl butyric acid (MCE, HY-A0281), MK-28 (AbMole, M56016), puromycin (MCE, HY-B1743), cycloheximide (MCE, HY-12320), BCA Protein Assay Kit (Thermo Fisher, 23225), Lipo fectamine 3000 (Thermo Fisher, L3000015), Lipofectamine RNAiMAX (Thermo Fisher, 13778075), ReverTra Ace qPCR RT Kit (TOYOBO, NLQ-101), KOD qPCR SYBR Mix (TOYOBO, QKD-201T), tunicamycin (MedChemExpress, HY-A0098), RIPA lysis buffer (Beyotime, P0013C), DAPI staining solution (Beyotime, C1006), and polyethylenimine (PEI; Yeasen). ..

    Lysis:

    Article Title: The host protein SSR4 mediates PRRSV-induced endoplasmic reticulum stress via interaction with Nsp2.
    Article Snippet: The following primary antibodies were used: anti-β-actin (Proteintech, 66009-1-Ig), anti-Calnexin (Proteintech, 10427-2-AP), anti-SSR1 (Proteintech, 10583-1-AP), anti-SSR2 (Proteintech, 10278-1-AP), anti-SSR3 (Proteintech, 30851-1-AP), anti-SSR4 (Proteintech, 11655-2-AP), anti-ATF4 (Proteintech, 10835-1-AP), anti-EDEM1 (Proteintech, 26226-1-AP), anti-GRP78 (Beyotime, AF0171), anti-ATF6 (Proteintech, 24169-1-AP), anti-Phospho-eIF2 alpha (Cell Signaling Technology, #3398), anti-eIF2 alpha (Cell Signaling Technol ogy, #5324), anti-Phospho-IRE1 (HUABIO, HA721980), anti-IRE1 (HUABIO, HA723225), anti-Puromycin (ABclonal, A21205), monoclonal anti-PRRSV N protein (generated in-house), and monoclonal anti-PRRSV Nsp2 (generated in-house). .. Key commercial reagents included tunicamycin (Beyotime, SC0393), DTT (Solarbio, 3483-12-3), 4-phenyl butyric acid (MCE, HY-A0281), MK-28 (AbMole, M56016), puromycin (MCE, HY-B1743), cycloheximide (MCE, HY-12320), BCA Protein Assay Kit (Thermo Fisher, 23225), Lipo fectamine 3000 (Thermo Fisher, L3000015), Lipofectamine RNAiMAX (Thermo Fisher, 13778075), ReverTra Ace qPCR RT Kit (TOYOBO, NLQ-101), KOD qPCR SYBR Mix (TOYOBO, QKD-201T), tunicamycin (MedChemExpress, HY-A0098), RIPA lysis buffer (Beyotime, P0013C), DAPI staining solution (Beyotime, C1006), and polyethylenimine (PEI; Yeasen). ..

    Staining:

    Article Title: The host protein SSR4 mediates PRRSV-induced endoplasmic reticulum stress via interaction with Nsp2.
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    Article Title: A photodynamically activated nanoplatform relieves glucose-driven immunosuppression to potentiate STING immunotherapy in triple-negative breast cancer
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    Article Title: Gastrodin alleviates neuronal damage in epileptic cell models by targeting P2RY12 to inhibit microglial hyperactivation
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    Article Title: Targeted delivery of lupeol via hyaluronic acid-modified ZIF-8 for anti-hepatic fibrosis therapy
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    Article Title: Geometry-driven immunomodulation in 3D-printed bioceramics: Negative curvature promotes macrophage M2 polarization via Ras-MAPK/HIF-1α signaling for vascularized osteogenesis
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    Article Title: Development of perilla essential oil-based nanoemulsions as anti-psoriatic and dermal delivery platforms for topical therapy
    Article Snippet: PEG-40 stearyl ether (S40) was obtained from Croda GmbH (Nett et al., Germany). .. DAPI staining solution, RIPA buffer, hematoxylin and eosin (H&E) staining kit, and bicinchoninic acid (BCA) protein assay kits were obtained from Beyotime Biotechnology (Shanghai, China). .. Antibodies against Ki67, TNF-α, IL-6, IL-1β, IL-17 and a one-step TUNEL assay kit were from Servicebio (Wuhan, China).

    Article Title: Activation of the TGR5/cAMP/PKA/CREB axis in cholangiocytes mediates epithelial-mesenchymal transition and fibrosis in hepatolithiasis.
    Article Snippet: On the following day, cells were washed three times with PBS (5 minutes each), then 313 incubated at 37°C for 30 minutes with fluorescent secondary antibodies (e.g., Alexa Fluor 488/594 314 conjugates; Invitrogen, 1:500). .. After additional PBS washes, DAPI staining solution (Beyotime, 315 Cat# C1002, 1 μg/mL) was added and incubated in the dark for 3 minutes. ..

    Article Title: Gastrodin alleviates neuronal damage in epileptic cell models by targeting P2RY12 to inhibit microglial hyperactivation.
    Article Snippet: .. Then, DAPI staining solution (Beyotime, China, C1005, 1 μg/mL) was added, and the cells were incubated for 5 minutes to stain the nuclei. .. After washing with PBS, the images were acquired using a confocal microscope (Zeiss LSM880).

    ROS Assay:

    Article Title: A photodynamically activated nanoplatform relieves glucose-driven immunosuppression to potentiate STING immunotherapy in triple-negative breast cancer
    Article Snippet: Pre-screened foetal bovine serum (FBP-C520) was procured from Haixing Biosciences. .. DAPI Staining Solution, Cell Viability/Cytotoxicity assay kit, Cell Cycle and Apoptosis analysis kit, Reactive Oxygen Species (ROS) assay kit, and Mitochondrial Membrane Potential assay kit with JC-1 were all purchased from Beyotime, Inc. .. Cell Counting Kit-8 was obtained from TargetMol, USA.

    Membrane:

    Article Title: A photodynamically activated nanoplatform relieves glucose-driven immunosuppression to potentiate STING immunotherapy in triple-negative breast cancer
    Article Snippet: Pre-screened foetal bovine serum (FBP-C520) was procured from Haixing Biosciences. .. DAPI Staining Solution, Cell Viability/Cytotoxicity assay kit, Cell Cycle and Apoptosis analysis kit, Reactive Oxygen Species (ROS) assay kit, and Mitochondrial Membrane Potential assay kit with JC-1 were all purchased from Beyotime, Inc. .. Cell Counting Kit-8 was obtained from TargetMol, USA.

    Incubation:

    Article Title: Gastrodin alleviates neuronal damage in epileptic cell models by targeting P2RY12 to inhibit microglial hyperactivation
    Article Snippet: .. Then, DAPI staining solution (Beyotime, China, C1005, 1 μg/mL) was added, and the cells were incubated for 5 minutes to stain the nuclei. .. After washing with PBS, the images were acquired using a confocal microscope (Zeiss LSM880).

    Article Title: Activation of the TGR5/cAMP/PKA/CREB axis in cholangiocytes mediates epithelial-mesenchymal transition and fibrosis in hepatolithiasis.
    Article Snippet: On the following day, cells were washed three times with PBS (5 minutes each), then 313 incubated at 37°C for 30 minutes with fluorescent secondary antibodies (e.g., Alexa Fluor 488/594 314 conjugates; Invitrogen, 1:500). .. After additional PBS washes, DAPI staining solution (Beyotime, 315 Cat# C1002, 1 μg/mL) was added and incubated in the dark for 3 minutes. ..

    Article Title: Gastrodin alleviates neuronal damage in epileptic cell models by targeting P2RY12 to inhibit microglial hyperactivation.
    Article Snippet: .. Then, DAPI staining solution (Beyotime, China, C1005, 1 μg/mL) was added, and the cells were incubated for 5 minutes to stain the nuclei. .. After washing with PBS, the images were acquired using a confocal microscope (Zeiss LSM880).

    Enzyme-linked Immunosorbent Assay:

    Article Title: Geometry-driven immunomodulation in 3D-printed bioceramics: Negative curvature promotes macrophage M2 polarization via Ras-MAPK/HIF-1α signaling for vascularized osteogenesis
    Article Snippet: The cells types utilized in this study included: hBMSCs (No. 7500, ScienCell, USA.), Raw264.7 (CL-0190, Procell system, China), HUVECs (No. 8000, ScienCell, USA.), rBMSCs (MUBMX-01001, OriCell, USA.) and MS1(CL-0162, Procell system, China). .. The reagents used in the experiment included: H-DMEM(11965118, Gibco, USA.), α-DMEM medium(12571063, Gibco, USA.), TritonX-100(ST1723, Beyotime, China), 4 % paraformaldehyde (BL539A, Biosharp, China),FBS(A5256701, Gibco, USA.),ECM medium (Science Cell, USA.),and DAPI staining solution (C1006, Beyotime, China),BCIP/NBT(C3206, Beyotime, China), reactive oxygen species kit (S0033S, Beyotime, China), BSA (B2064, ≥98 %, Sigma-Aldrich, USA.),CD31 antibody (ab28364, Abcam, USA.), secondary anti-IGg (ab175773, Alexa Fluor® 680, Abcam, USA.), Phalloidin-iFluor 488(ab176753, Abcam, USA.), CCR7(AF5293, Bioss, China), CD206 (bsm-60761R, Bioss, China), iNOS (bs-22924R, Bioss, China), RIPA (P0013, Beyotime, China), p-ERK1/2 (AF3687, Affinity, USA.) and ERK1/2 (#AF0155, Affinity, USA), luminol detection reagent (sc-2048, Santa Cruz, USA.), GAPDH (Cat#KC-5G5, Kangchen Biotechnology, China), Trizol(15596026CN, Invitrogen, USA.), DEPC(R0601, Thermo Scientific, USA.), TBST(R017R.0000, Thermo Scientific, USA.), HIF-1a(GTX127309, GeneTex, USA.), β-Tubulin(10094-1-AP, Proteintech, UK) Adezmapimod (SB 203580, MCE, USA.) medium and Paclitaxel (99.88 %, HY-B0015R, MCE), ELISA Arg-1(E-EL-M3092, ELabSci@, China), TNF-α (E-EL-M3063, ELabSci@, China), OPN(22952-1-AP, Proteintech, UK.), F4/80 (GB11027-100, Servicebio, China) Alkaline phosphatase activity kit (P0321S, Beyotime, China), Matrigel (CLS356234, Corning, USA), Microfill MV120 (Flow tech, USA), EDTA(17892, Thermo Scientific, USA.) xylene(X112051, AR,99 %, Aladdin, China), ethanol (107-21-1, AR,99 %, Aladdin, China). .. All primers were designed and synthesized by Genema (Shanghai) Co., Ltd. 5.2.Fabrication of high-throughput array cell culture chip (HCGC) with Gaussian curvature gradient distribution. (1) Constructing models with different Gaussian curvatures: the multipipe of Grasshopper in Rhinocero software is used to regulate Gaussian curvature of the truss in the diamond framework in .

    Activity Assay:

    Article Title: Geometry-driven immunomodulation in 3D-printed bioceramics: Negative curvature promotes macrophage M2 polarization via Ras-MAPK/HIF-1α signaling for vascularized osteogenesis
    Article Snippet: The cells types utilized in this study included: hBMSCs (No. 7500, ScienCell, USA.), Raw264.7 (CL-0190, Procell system, China), HUVECs (No. 8000, ScienCell, USA.), rBMSCs (MUBMX-01001, OriCell, USA.) and MS1(CL-0162, Procell system, China). .. The reagents used in the experiment included: H-DMEM(11965118, Gibco, USA.), α-DMEM medium(12571063, Gibco, USA.), TritonX-100(ST1723, Beyotime, China), 4 % paraformaldehyde (BL539A, Biosharp, China),FBS(A5256701, Gibco, USA.),ECM medium (Science Cell, USA.),and DAPI staining solution (C1006, Beyotime, China),BCIP/NBT(C3206, Beyotime, China), reactive oxygen species kit (S0033S, Beyotime, China), BSA (B2064, ≥98 %, Sigma-Aldrich, USA.),CD31 antibody (ab28364, Abcam, USA.), secondary anti-IGg (ab175773, Alexa Fluor® 680, Abcam, USA.), Phalloidin-iFluor 488(ab176753, Abcam, USA.), CCR7(AF5293, Bioss, China), CD206 (bsm-60761R, Bioss, China), iNOS (bs-22924R, Bioss, China), RIPA (P0013, Beyotime, China), p-ERK1/2 (AF3687, Affinity, USA.) and ERK1/2 (#AF0155, Affinity, USA), luminol detection reagent (sc-2048, Santa Cruz, USA.), GAPDH (Cat#KC-5G5, Kangchen Biotechnology, China), Trizol(15596026CN, Invitrogen, USA.), DEPC(R0601, Thermo Scientific, USA.), TBST(R017R.0000, Thermo Scientific, USA.), HIF-1a(GTX127309, GeneTex, USA.), β-Tubulin(10094-1-AP, Proteintech, UK) Adezmapimod (SB 203580, MCE, USA.) medium and Paclitaxel (99.88 %, HY-B0015R, MCE), ELISA Arg-1(E-EL-M3092, ELabSci@, China), TNF-α (E-EL-M3063, ELabSci@, China), OPN(22952-1-AP, Proteintech, UK.), F4/80 (GB11027-100, Servicebio, China) Alkaline phosphatase activity kit (P0321S, Beyotime, China), Matrigel (CLS356234, Corning, USA), Microfill MV120 (Flow tech, USA), EDTA(17892, Thermo Scientific, USA.) xylene(X112051, AR,99 %, Aladdin, China), ethanol (107-21-1, AR,99 %, Aladdin, China). .. All primers were designed and synthesized by Genema (Shanghai) Co., Ltd. 5.2.Fabrication of high-throughput array cell culture chip (HCGC) with Gaussian curvature gradient distribution. (1) Constructing models with different Gaussian curvatures: the multipipe of Grasshopper in Rhinocero software is used to regulate Gaussian curvature of the truss in the diamond framework in .



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    Effect of NGF-G/P@Yoda1 on promoting bone regeneration and bone remodeling in femur def ect model. (A–D) Representative <t>immunohistochemical</t> <t>staining</t> images at week 8 for RUNX2 and OPN and semi-quantitative analysis of positive areas to evaluate the osteogenic capacity of composite hydrogels. (E, F) Representative immunofluorescence (IF) staining images at week 8 of OCN and semi-quantitative analysis. (G–J) Representative IF staining images at week 8 of YAP1and β-catenin and semi-quantitative analyses. (K, L) Representative <t>TRAP</t> staining images at week 8 and semi-quantitative analysis of positive areas to assess bone resorption and remodeling. The quantitative data (n ≥ 3) in the figures represent as the averages ± SD, ∗P < 0.05, ∗∗P < 0.01, ∗∗∗P < 0.001.
    Trap Staining Solution G1050, supplied by Servicebio Inc, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/trap+staining+solution/kit+staining+trap/pm41006700-274-12-19
    Average 86 stars, based on 1 article reviews
    trap staining solution g1050 - by Bioz Stars, 2026-09
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    trap staining solution  (Beyotime)
    99
    Beyotime trap staining solution
    pBTO inhibited osteoclastogenesis in vitro. (A) <t>TRAP</t> <t>staining</t> in RANKL-treated RAW264.7 cells stimulated with BTO and pBTO. (B) Relative mRNA levels of genes associated with osteoclastogenesis of RAW264.7 cells in the presence of RANKL, BTO or pBTO. (C) JC-1 staining in RANKL-treated RAW264.7 cells stimulated with BTO and pBTO. (D) Schematic diagram of pBTO inhibit osteoclastogenesis of macrophage (∗: p < 0.05, ∗∗: p < 0.01, ∗∗∗∗: p < 0.001).
    Trap Staining Solution, supplied by Beyotime, used in various techniques. Bioz Stars score: 99/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/trap+staining+solution/DAPI+Staining+Solution/pmc12272599-57-23-42
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    Image Search Results


    Effect of NGF-G/P@Yoda1 on promoting bone regeneration and bone remodeling in femur def ect model. (A–D) Representative immunohistochemical staining images at week 8 for RUNX2 and OPN and semi-quantitative analysis of positive areas to evaluate the osteogenic capacity of composite hydrogels. (E, F) Representative immunofluorescence (IF) staining images at week 8 of OCN and semi-quantitative analysis. (G–J) Representative IF staining images at week 8 of YAP1and β-catenin and semi-quantitative analyses. (K, L) Representative TRAP staining images at week 8 and semi-quantitative analysis of positive areas to assess bone resorption and remodeling. The quantitative data (n ≥ 3) in the figures represent as the averages ± SD, ∗P < 0.05, ∗∗P < 0.01, ∗∗∗P < 0.001.

    Journal: Bioactive Materials

    Article Title: Composite hydrogel-microsphere delivery system promotes early nerve-mediated bone regeneration and late-stage mechanotransduction-driven bone remodeling via sequential release of NGF and Yoda1

    doi: 10.1016/j.bioactmat.2025.10.040

    Figure Lengend Snippet: Effect of NGF-G/P@Yoda1 on promoting bone regeneration and bone remodeling in femur def ect model. (A–D) Representative immunohistochemical staining images at week 8 for RUNX2 and OPN and semi-quantitative analysis of positive areas to evaluate the osteogenic capacity of composite hydrogels. (E, F) Representative immunofluorescence (IF) staining images at week 8 of OCN and semi-quantitative analysis. (G–J) Representative IF staining images at week 8 of YAP1and β-catenin and semi-quantitative analyses. (K, L) Representative TRAP staining images at week 8 and semi-quantitative analysis of positive areas to assess bone resorption and remodeling. The quantitative data (n ≥ 3) in the figures represent as the averages ± SD, ∗P < 0.05, ∗∗P < 0.01, ∗∗∗P < 0.001.

    Article Snippet: Following dewaxing and rehydration of femur sections, they were treated with TRAP staining solution (G105, Servicebio, Wuhan, China) at 37 °C for 30 min in the absence of light.

    Techniques: Immunohistochemical staining, Staining, Immunofluorescence

    pBTO inhibited osteoclastogenesis in vitro. (A) TRAP staining in RANKL-treated RAW264.7 cells stimulated with BTO and pBTO. (B) Relative mRNA levels of genes associated with osteoclastogenesis of RAW264.7 cells in the presence of RANKL, BTO or pBTO. (C) JC-1 staining in RANKL-treated RAW264.7 cells stimulated with BTO and pBTO. (D) Schematic diagram of pBTO inhibit osteoclastogenesis of macrophage (∗: p < 0.05, ∗∗: p < 0.01, ∗∗∗∗: p < 0.001).

    Journal: Materials Today Bio

    Article Title: Self-powered intracellular nanogenerator attenuates inflammatory osteolysis through mitochondrial MRS2/Mg 2+ -mediated macrophage repolarization and osteoclastogenesis inhibition

    doi: 10.1016/j.mtbio.2025.102050

    Figure Lengend Snippet: pBTO inhibited osteoclastogenesis in vitro. (A) TRAP staining in RANKL-treated RAW264.7 cells stimulated with BTO and pBTO. (B) Relative mRNA levels of genes associated with osteoclastogenesis of RAW264.7 cells in the presence of RANKL, BTO or pBTO. (C) JC-1 staining in RANKL-treated RAW264.7 cells stimulated with BTO and pBTO. (D) Schematic diagram of pBTO inhibit osteoclastogenesis of macrophage (∗: p < 0.05, ∗∗: p < 0.01, ∗∗∗∗: p < 0.001).

    Article Snippet: The cells were fixed with 4 % paraformaldehyde for 15 min, permeabilized with 0.1 % Triton X-100 for 20 min, and incubated with TRAP staining solution in the dark at 37 °C for 1 h. Then, the cells were stained with DAPI (Beyotime, China) in the dark at 37 °C for 15 min.

    Techniques: In Vitro, Staining

    pBTO improved inflammatory bone loss by modulating macrophage polarization and osteoclastogenesis in vivo. (A) Designed an mice inflammatory bone loss model. (B) Micro-CT scanning and 3D reconstruction of mice calvarial bone. pBTO inhibited LPS-induced inflammatory bone loss. (C) CD68 + Arg-1 + macrophages (arrow) in calvarial bone matrix under confocal microscope. PBTO increased the number of M2 macrophages. (D) CD68 + iNOS + macrophages (arrow) in calvarial bone matrix under confocal microscope. pBTO decreased the number of LPS-induced M1 macrophages. (E) HE staining of mice calvarial bone showed pBTO decreased LPS-induced inflammatory cell infiltration and bone resorption. (F) TRAP staining of mice calvarial bone showed pBTO decreased the number of osteoclasts.

    Journal: Materials Today Bio

    Article Title: Self-powered intracellular nanogenerator attenuates inflammatory osteolysis through mitochondrial MRS2/Mg 2+ -mediated macrophage repolarization and osteoclastogenesis inhibition

    doi: 10.1016/j.mtbio.2025.102050

    Figure Lengend Snippet: pBTO improved inflammatory bone loss by modulating macrophage polarization and osteoclastogenesis in vivo. (A) Designed an mice inflammatory bone loss model. (B) Micro-CT scanning and 3D reconstruction of mice calvarial bone. pBTO inhibited LPS-induced inflammatory bone loss. (C) CD68 + Arg-1 + macrophages (arrow) in calvarial bone matrix under confocal microscope. PBTO increased the number of M2 macrophages. (D) CD68 + iNOS + macrophages (arrow) in calvarial bone matrix under confocal microscope. pBTO decreased the number of LPS-induced M1 macrophages. (E) HE staining of mice calvarial bone showed pBTO decreased LPS-induced inflammatory cell infiltration and bone resorption. (F) TRAP staining of mice calvarial bone showed pBTO decreased the number of osteoclasts.

    Article Snippet: The cells were fixed with 4 % paraformaldehyde for 15 min, permeabilized with 0.1 % Triton X-100 for 20 min, and incubated with TRAP staining solution in the dark at 37 °C for 1 h. Then, the cells were stained with DAPI (Beyotime, China) in the dark at 37 °C for 15 min.

    Techniques: In Vivo, Micro-CT, Microscopy, Staining