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crt0066101  (Tocris)


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    Structured Review

    Tocris crt0066101
    PKCδ in microglia contributes to the phagocytosis of BTICs (A) Schematic overview of the in vitro phagocytosis assay. (B and C) Representative IF images (B) and quantification (C) of phagocytosis of pHrodo-labeled S. aureus BioParticles by HMC3 microglia cells with PRKCD knockdown, in the presence or absence of niacin. (D) Phagocytosis assay using primary human microglia stimulated with niacin, with or without the PKC inhibitor <t>CRT0066101.</t> (E) Schematic of the in vitro phagocytosis assay using human BTICs labeled with pHrodo. (F and G) Representative images (F) and quantification (G) of phagocytosis of pHrodo-labeled human BTICs (BT012) by HMC3 cells with PRKCD knockdown. (H and I) Representative IF images (H) and quantification (I) of apoptotic BTICs (BT012 and BT025), determined by activated caspase-3/7 staining following co-culture with control or PRKCD -knockdown HMC3 cells, in the presence or absence of niacin. (J) Cell-type deconvolution of Visium spatial transcriptomics data from tumor-bearing mice treated with niacin. (K) Comparison of Prkcd expression between niacin-treated and control mice in spatial transcriptomics. (L) Quantification of Prkcd expression across spatial clusters. (M) IF staining of PKCδ and IBA1 in brain sections from vehicle- and niacin-treated mice. Statistical comparisons among multiple treatment groups were conducted using one-way ANOVA followed by Benjamini-Hochberg correction. Differences in Prkcd expression between spatial slides were assessed using the Wilcoxon rank-sum test ( p < 0.05). Data in (C and D), and I are presented as mean ± SEM. Scale bars on IF images: 50 μm.
    Crt0066101, supplied by Tocris, used in various techniques. Bioz Stars score: 94/100, based on 50 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/crt+0066101/pmc12768871-31-0-2?v=Tocris
    Average 94 stars, based on 50 article reviews
    crt0066101 - by Bioz Stars, 2026-08
    94/100 stars

    Images

    1) Product Images from "Spatial single-cell profiling identifies protein kinase Cδ-expressing microglia with anti-tumor function in glioblastoma"

    Article Title: Spatial single-cell profiling identifies protein kinase Cδ-expressing microglia with anti-tumor function in glioblastoma

    Journal: iScience

    doi: 10.1016/j.isci.2025.114281

    PKCδ in microglia contributes to the phagocytosis of BTICs (A) Schematic overview of the in vitro phagocytosis assay. (B and C) Representative IF images (B) and quantification (C) of phagocytosis of pHrodo-labeled S. aureus BioParticles by HMC3 microglia cells with PRKCD knockdown, in the presence or absence of niacin. (D) Phagocytosis assay using primary human microglia stimulated with niacin, with or without the PKC inhibitor CRT0066101. (E) Schematic of the in vitro phagocytosis assay using human BTICs labeled with pHrodo. (F and G) Representative images (F) and quantification (G) of phagocytosis of pHrodo-labeled human BTICs (BT012) by HMC3 cells with PRKCD knockdown. (H and I) Representative IF images (H) and quantification (I) of apoptotic BTICs (BT012 and BT025), determined by activated caspase-3/7 staining following co-culture with control or PRKCD -knockdown HMC3 cells, in the presence or absence of niacin. (J) Cell-type deconvolution of Visium spatial transcriptomics data from tumor-bearing mice treated with niacin. (K) Comparison of Prkcd expression between niacin-treated and control mice in spatial transcriptomics. (L) Quantification of Prkcd expression across spatial clusters. (M) IF staining of PKCδ and IBA1 in brain sections from vehicle- and niacin-treated mice. Statistical comparisons among multiple treatment groups were conducted using one-way ANOVA followed by Benjamini-Hochberg correction. Differences in Prkcd expression between spatial slides were assessed using the Wilcoxon rank-sum test ( p < 0.05). Data in (C and D), and I are presented as mean ± SEM. Scale bars on IF images: 50 μm.
    Figure Legend Snippet: PKCδ in microglia contributes to the phagocytosis of BTICs (A) Schematic overview of the in vitro phagocytosis assay. (B and C) Representative IF images (B) and quantification (C) of phagocytosis of pHrodo-labeled S. aureus BioParticles by HMC3 microglia cells with PRKCD knockdown, in the presence or absence of niacin. (D) Phagocytosis assay using primary human microglia stimulated with niacin, with or without the PKC inhibitor CRT0066101. (E) Schematic of the in vitro phagocytosis assay using human BTICs labeled with pHrodo. (F and G) Representative images (F) and quantification (G) of phagocytosis of pHrodo-labeled human BTICs (BT012) by HMC3 cells with PRKCD knockdown. (H and I) Representative IF images (H) and quantification (I) of apoptotic BTICs (BT012 and BT025), determined by activated caspase-3/7 staining following co-culture with control or PRKCD -knockdown HMC3 cells, in the presence or absence of niacin. (J) Cell-type deconvolution of Visium spatial transcriptomics data from tumor-bearing mice treated with niacin. (K) Comparison of Prkcd expression between niacin-treated and control mice in spatial transcriptomics. (L) Quantification of Prkcd expression across spatial clusters. (M) IF staining of PKCδ and IBA1 in brain sections from vehicle- and niacin-treated mice. Statistical comparisons among multiple treatment groups were conducted using one-way ANOVA followed by Benjamini-Hochberg correction. Differences in Prkcd expression between spatial slides were assessed using the Wilcoxon rank-sum test ( p < 0.05). Data in (C and D), and I are presented as mean ± SEM. Scale bars on IF images: 50 μm.

    Techniques Used: In Vitro, Phagocytosis Assay, Labeling, Knockdown, Staining, Co-Culture Assay, Control, Comparison, Expressing



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    PKCδ in microglia contributes to the phagocytosis of BTICs (A) Schematic overview of the in vitro phagocytosis assay. (B and C) Representative IF images (B) and quantification (C) of phagocytosis of pHrodo-labeled S. aureus BioParticles by HMC3 microglia cells with PRKCD knockdown, in the presence or absence of niacin. (D) Phagocytosis assay using primary human microglia stimulated with niacin, with or without the PKC inhibitor <t>CRT0066101.</t> (E) Schematic of the in vitro phagocytosis assay using human BTICs labeled with pHrodo. (F and G) Representative images (F) and quantification (G) of phagocytosis of pHrodo-labeled human BTICs (BT012) by HMC3 cells with PRKCD knockdown. (H and I) Representative IF images (H) and quantification (I) of apoptotic BTICs (BT012 and BT025), determined by activated caspase-3/7 staining following co-culture with control or PRKCD -knockdown HMC3 cells, in the presence or absence of niacin. (J) Cell-type deconvolution of Visium spatial transcriptomics data from tumor-bearing mice treated with niacin. (K) Comparison of Prkcd expression between niacin-treated and control mice in spatial transcriptomics. (L) Quantification of Prkcd expression across spatial clusters. (M) IF staining of PKCδ and IBA1 in brain sections from vehicle- and niacin-treated mice. Statistical comparisons among multiple treatment groups were conducted using one-way ANOVA followed by Benjamini-Hochberg correction. Differences in Prkcd expression between spatial slides were assessed using the Wilcoxon rank-sum test ( p < 0.05). Data in (C and D), and I are presented as mean ± SEM. Scale bars on IF images: 50 μm.
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    PKCδ in microglia contributes to the phagocytosis of BTICs (A) Schematic overview of the in vitro phagocytosis assay. (B and C) Representative IF images (B) and quantification (C) of phagocytosis of pHrodo-labeled S. aureus BioParticles by HMC3 microglia cells with PRKCD knockdown, in the presence or absence of niacin. (D) Phagocytosis assay using primary human microglia stimulated with niacin, with or without the PKC inhibitor <t>CRT0066101.</t> (E) Schematic of the in vitro phagocytosis assay using human BTICs labeled with pHrodo. (F and G) Representative images (F) and quantification (G) of phagocytosis of pHrodo-labeled human BTICs (BT012) by HMC3 cells with PRKCD knockdown. (H and I) Representative IF images (H) and quantification (I) of apoptotic BTICs (BT012 and BT025), determined by activated caspase-3/7 staining following co-culture with control or PRKCD -knockdown HMC3 cells, in the presence or absence of niacin. (J) Cell-type deconvolution of Visium spatial transcriptomics data from tumor-bearing mice treated with niacin. (K) Comparison of Prkcd expression between niacin-treated and control mice in spatial transcriptomics. (L) Quantification of Prkcd expression across spatial clusters. (M) IF staining of PKCδ and IBA1 in brain sections from vehicle- and niacin-treated mice. Statistical comparisons among multiple treatment groups were conducted using one-way ANOVA followed by Benjamini-Hochberg correction. Differences in Prkcd expression between spatial slides were assessed using the Wilcoxon rank-sum test ( p < 0.05). Data in (C and D), and I are presented as mean ± SEM. Scale bars on IF images: 50 μm.
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    Tocris protein kinase d pkd inhibitor crt0066101
    The inhibitory effect of ANBE on IL‐1β production in MSU‐induced THP‐1 cells. ANBE activity was evaluated on MSU/LPS‐induced THP‐1 model as described in Material and Methods (mean ± SD, N = 8–12 replicates represented by dots). The Mann–Whitney test was used to compare LPS and LPS/MSU conditions to CTRL and ANBE‐treated cells to LPS and LPS/MSU induction. ** p < 0.01; *** p < 0.005; **** p < 0.001. CTRL: control cells with DMSO at 1%; ANBE1 and ANBE10: ANBE at 1 µg/mL and 10 µg/mL, respectively; CRT: <t>CRT0066101</t> inhibitor (10 µM). CRT, CRT0066101; IL‐, interleukin‐; LPS, lipopolysaccharide; MSU, monosodium urate; ns, non‐significant.
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    Image Search Results


    PKCδ in microglia contributes to the phagocytosis of BTICs (A) Schematic overview of the in vitro phagocytosis assay. (B and C) Representative IF images (B) and quantification (C) of phagocytosis of pHrodo-labeled S. aureus BioParticles by HMC3 microglia cells with PRKCD knockdown, in the presence or absence of niacin. (D) Phagocytosis assay using primary human microglia stimulated with niacin, with or without the PKC inhibitor CRT0066101. (E) Schematic of the in vitro phagocytosis assay using human BTICs labeled with pHrodo. (F and G) Representative images (F) and quantification (G) of phagocytosis of pHrodo-labeled human BTICs (BT012) by HMC3 cells with PRKCD knockdown. (H and I) Representative IF images (H) and quantification (I) of apoptotic BTICs (BT012 and BT025), determined by activated caspase-3/7 staining following co-culture with control or PRKCD -knockdown HMC3 cells, in the presence or absence of niacin. (J) Cell-type deconvolution of Visium spatial transcriptomics data from tumor-bearing mice treated with niacin. (K) Comparison of Prkcd expression between niacin-treated and control mice in spatial transcriptomics. (L) Quantification of Prkcd expression across spatial clusters. (M) IF staining of PKCδ and IBA1 in brain sections from vehicle- and niacin-treated mice. Statistical comparisons among multiple treatment groups were conducted using one-way ANOVA followed by Benjamini-Hochberg correction. Differences in Prkcd expression between spatial slides were assessed using the Wilcoxon rank-sum test ( p < 0.05). Data in (C and D), and I are presented as mean ± SEM. Scale bars on IF images: 50 μm.

    Journal: iScience

    Article Title: Spatial single-cell profiling identifies protein kinase Cδ-expressing microglia with anti-tumor function in glioblastoma

    doi: 10.1016/j.isci.2025.114281

    Figure Lengend Snippet: PKCδ in microglia contributes to the phagocytosis of BTICs (A) Schematic overview of the in vitro phagocytosis assay. (B and C) Representative IF images (B) and quantification (C) of phagocytosis of pHrodo-labeled S. aureus BioParticles by HMC3 microglia cells with PRKCD knockdown, in the presence or absence of niacin. (D) Phagocytosis assay using primary human microglia stimulated with niacin, with or without the PKC inhibitor CRT0066101. (E) Schematic of the in vitro phagocytosis assay using human BTICs labeled with pHrodo. (F and G) Representative images (F) and quantification (G) of phagocytosis of pHrodo-labeled human BTICs (BT012) by HMC3 cells with PRKCD knockdown. (H and I) Representative IF images (H) and quantification (I) of apoptotic BTICs (BT012 and BT025), determined by activated caspase-3/7 staining following co-culture with control or PRKCD -knockdown HMC3 cells, in the presence or absence of niacin. (J) Cell-type deconvolution of Visium spatial transcriptomics data from tumor-bearing mice treated with niacin. (K) Comparison of Prkcd expression between niacin-treated and control mice in spatial transcriptomics. (L) Quantification of Prkcd expression across spatial clusters. (M) IF staining of PKCδ and IBA1 in brain sections from vehicle- and niacin-treated mice. Statistical comparisons among multiple treatment groups were conducted using one-way ANOVA followed by Benjamini-Hochberg correction. Differences in Prkcd expression between spatial slides were assessed using the Wilcoxon rank-sum test ( p < 0.05). Data in (C and D), and I are presented as mean ± SEM. Scale bars on IF images: 50 μm.

    Article Snippet: CRT0066101 , Tocris , Cat# 49753.

    Techniques: In Vitro, Phagocytosis Assay, Labeling, Knockdown, Staining, Co-Culture Assay, Control, Comparison, Expressing

    The inhibitory effect of ANBE on IL‐1β production in MSU‐induced THP‐1 cells. ANBE activity was evaluated on MSU/LPS‐induced THP‐1 model as described in Material and Methods (mean ± SD, N = 8–12 replicates represented by dots). The Mann–Whitney test was used to compare LPS and LPS/MSU conditions to CTRL and ANBE‐treated cells to LPS and LPS/MSU induction. ** p < 0.01; *** p < 0.005; **** p < 0.001. CTRL: control cells with DMSO at 1%; ANBE1 and ANBE10: ANBE at 1 µg/mL and 10 µg/mL, respectively; CRT: CRT0066101 inhibitor (10 µM). CRT, CRT0066101; IL‐, interleukin‐; LPS, lipopolysaccharide; MSU, monosodium urate; ns, non‐significant.

    Journal: Chemistry & Biodiversity

    Article Title: Chemical Characterization of Alphitonia neocaledonica (Schltr.) Guillaumin Bark Extract and Its Anti‐Inflammatory Activities

    doi: 10.1002/cbdv.202402596

    Figure Lengend Snippet: The inhibitory effect of ANBE on IL‐1β production in MSU‐induced THP‐1 cells. ANBE activity was evaluated on MSU/LPS‐induced THP‐1 model as described in Material and Methods (mean ± SD, N = 8–12 replicates represented by dots). The Mann–Whitney test was used to compare LPS and LPS/MSU conditions to CTRL and ANBE‐treated cells to LPS and LPS/MSU induction. ** p < 0.01; *** p < 0.005; **** p < 0.001. CTRL: control cells with DMSO at 1%; ANBE1 and ANBE10: ANBE at 1 µg/mL and 10 µg/mL, respectively; CRT: CRT0066101 inhibitor (10 µM). CRT, CRT0066101; IL‐, interleukin‐; LPS, lipopolysaccharide; MSU, monosodium urate; ns, non‐significant.

    Article Snippet: Protein Kinase D (PKD) inhibitor CRT0066101 (Tocris biosciences) was used at 10 μM to block inflammasome activation and IL‐1β production [ , ].

    Techniques: Activity Assay, MANN-WHITNEY, Control