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anti rack1  (Cell Signaling Technology Inc)


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    Structured Review

    Cell Signaling Technology Inc anti rack1
    Anti Rack1, supplied by Cell Signaling Technology 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/anti+rack1+antibody/pm41634833-89-21-22
    Average 86 stars, based on 1 article reviews
    anti rack1 - by Bioz Stars, 2026-10
    86/100 stars

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    Related Articles

    Nucleic Acid Electrophoresis:

    Article Title: RACK1 Acts as a Potential Tumor Promoter in Colorectal Cancer
    Article Snippet: .. Total protein lysates (20 μ g) were fractionated by 10% sodium dodecyl sulfate-polyacrylamide gel electrophoresis, transferred to PVDF membranes, and blocked at 4°C for 4 h with 5% nonfat dry milk in Tris-buffered saline (pH 7.5) supplemented with 0.1% Tween 20, followed by overnight incubation with the anti-RACK1 antibody (1 : 1000, Cell Signaling Technology, #5432) or an anti- β -actin antibody (1 : 1000; Abcam, ab8226). .. An HRP-conjugated secondary antibody (1 : 5000, Thermo Fisher Scientific) was applied for 4 h at 4°C.

    Saline:

    Article Title: RACK1 Acts as a Potential Tumor Promoter in Colorectal Cancer
    Article Snippet: .. Total protein lysates (20 μ g) were fractionated by 10% sodium dodecyl sulfate-polyacrylamide gel electrophoresis, transferred to PVDF membranes, and blocked at 4°C for 4 h with 5% nonfat dry milk in Tris-buffered saline (pH 7.5) supplemented with 0.1% Tween 20, followed by overnight incubation with the anti-RACK1 antibody (1 : 1000, Cell Signaling Technology, #5432) or an anti- β -actin antibody (1 : 1000; Abcam, ab8226). .. An HRP-conjugated secondary antibody (1 : 5000, Thermo Fisher Scientific) was applied for 4 h at 4°C.

    Incubation:

    Article Title: RACK1 Acts as a Potential Tumor Promoter in Colorectal Cancer
    Article Snippet: .. Total protein lysates (20 μ g) were fractionated by 10% sodium dodecyl sulfate-polyacrylamide gel electrophoresis, transferred to PVDF membranes, and blocked at 4°C for 4 h with 5% nonfat dry milk in Tris-buffered saline (pH 7.5) supplemented with 0.1% Tween 20, followed by overnight incubation with the anti-RACK1 antibody (1 : 1000, Cell Signaling Technology, #5432) or an anti- β -actin antibody (1 : 1000; Abcam, ab8226). .. An HRP-conjugated secondary antibody (1 : 5000, Thermo Fisher Scientific) was applied for 4 h at 4°C.

    Article Title: Role of RACK1 on cell proliferation, adhesion, and bortezomib-induced apoptosis in multiple myeloma.
    Article Snippet: Receptor for activated C kinase 1 (RACK1), a scaffold protein, plays a crucial role in the progression of various cancers.. However, the biological function and underlying mechanism of RACK1 in multiple myeloma (MM) cells remain unclear.. The present study aimed to explore the function of RACK1 on the cell proliferation, adhesion, and bortezomib-induced apoptosis in MM.

    Article Title: SMYD3 synergises with RACK1 to promote colorectal cancer lung metastasis by recruiting SMAD3
    Article Snippet: Lysis buffer (50 mM Tris base, 150 mM NaCl, 2 mM EDTA, 1% NP40), supplemented with protease and phosphatase inhibitors (NCM Biotech, China, #P002), was added to CRC cells, and protein samples were obtained by centrifugation to remove insoluble precipitates. .. Protein A/G magnetic beads were incubated with anti-Flag (CST, #14793S), anti-SMAD3 antibody (CST, #9523S, 1:100), anti-RACK1 antibody (CST, #5432S, 1:100), anti-His antibody (Proteintech, #66,005–1-Ig, 1:1000), or IgG (Beyotime, #A7058) for 4 h at 4 °C on a rotary shaker. ..

    Article Title: RACK1 is indispensable for porcine reproductive and respiratory syndrome virus replication and NF-κB activation in Marc-145 cells
    Article Snippet: .. Viral N protein or cellular proteins were probed by overnight incubation at 4 °C with rocking, with the primary antibodies, which was diluted in filtered 5% milk–PBST at a ratio of 1:500 (anti-N protein monoclonal antibody, VMRD, Cat. #080728–004, mouse origin), 1:1000 (anti- GAPDH polyclonal antibody, Proteintech, Cat. #20536-1-AP, rabbit origin), 1:1000 (anti-p65 antibody, Lsbio, Cat. #LS-C352792, rabbit origin), 1:1000 (anti-phospho-p65 Ser536 antibody, Cell Signaling Technology, Cat. #3033 s, rabbit origin), 1:1000 (anti-RACK1 antibody, Cell Signaling Technology, Cat. #5432 s, rabbit origin), or 1:1000 (anti-phospho-IκBα Ser32/36, Cell Signaling Technology, Cat. #9246, mouse origin), followed by secondary goat anti-mouse conjugated horseradish peroxidase (HRP) (Proteintech, Cat. #SA00001-1) or goat anti-rabbit-conjugated horseradish peroxidase (Proteintech, Cat. #SA00001-2) antibody diluted in filtered 5% milk–PBST at a ratio of 1:2,000 and incubated for 1 h at room temperature with rocking. .. Subsequently, western blots were treated with chemiluminescent ECL Plus substrate (Pierce, Rockford, IL) and imaged using chemiluminescent film (Kodak, Rochester, New York).

    Magnetic Beads:

    Article Title: SMYD3 synergises with RACK1 to promote colorectal cancer lung metastasis by recruiting SMAD3
    Article Snippet: Lysis buffer (50 mM Tris base, 150 mM NaCl, 2 mM EDTA, 1% NP40), supplemented with protease and phosphatase inhibitors (NCM Biotech, China, #P002), was added to CRC cells, and protein samples were obtained by centrifugation to remove insoluble precipitates. .. Protein A/G magnetic beads were incubated with anti-Flag (CST, #14793S), anti-SMAD3 antibody (CST, #9523S, 1:100), anti-RACK1 antibody (CST, #5432S, 1:100), anti-His antibody (Proteintech, #66,005–1-Ig, 1:1000), or IgG (Beyotime, #A7058) for 4 h at 4 °C on a rotary shaker. ..

    Concentration Assay:

    Article Title: Overexpression of RACK1 enhanced the replication of porcine reproductive and respiratory syndrome virus in Marc-145 cells and promoted the NF-κB activation via upregulating the expression and phosphorylation of TRAF2.
    Article Snippet: Porcine reproductive and respiratory syndrome virus (PRRSV) is the causative pathogen for porcine reproductive and respiratory syndrome (PRRS), which lead to huge loss to porcine industry.. RACK1 (receptor of activated protein C kinase 1) was first identified as a receptor for protein kinase C. Mounting evidence demonstrated that RACK1 played diverse roles in NF-κB activation and virus infections.. We previously reported that siRNA knockdown of RACK1 inhibited PRRSV replication in Marc-145 cells, abrogated NF-κB activation induced by PRRSV infection and reduced the viral titer.

    other:

    Article Title: SMYD3 synergises with RACK1 to promote colorectal cancer lung metastasis by recruiting SMAD3.
    Article Snippet: AR TIC LE IN PR ES S ARTICLE IN PRESS mice injected with HCT116 mock and HCT116-shRACK1 cells were selected after tail vein injection and treated with BCI-121 (Selleck, #432529-82-3) at a dose of 5 mg/kg via peritoneal injection (i.p.) three times per week for five weeks.



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    The endogenous interaction between FAdV-4 Hexon and RACK1 in FAdV-4-infected LMH cells. ( A ) LMH cells were mock infected or infected with FAdV-4 at an MOI of 0.1. At 24 h post infection, cell lysates were prepared and immunoprecipitated with anti-Hexon mAb. Both the cell lysates and immunoprecipitates were examined by Western blotting. “Isotype” indicates the isotype control antibody (IgG2b) of anti- Hexon mAb. ( B ) LMH cells were mock infected or infected with FAdV-4 at an MOI of 0.1. At 24 h post infection, cells were fixed and probed with mouse anti-Hexon and <t>rabbit</t> <t>anti-RACK1</t> antibodies, followed by incubation with FITC-conjugated goat anti-mouse antibodies (green) and TRITC-conjugated goat anti-rabbit antibodies (red). The nuclei were counterstained with DAPI (blue). The cell samples were observed with a confocal laser scanning microscope. Scale bar = 5 μm. (C) Liver tissues were collected from SPF chickens that infected with FAdV-4 or mock infection, followed by homogenization and preparation of tissue protein lysates. And then, the lysates were prepared and immunoprecipitated with anti-Hexon mAb. Both the lysates and immunoprecipitates were examined by Western blotting.
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    The endogenous interaction between FAdV-4 Hexon and RACK1 in FAdV-4-infected LMH cells. ( A ) LMH cells were mock infected or infected with FAdV-4 at an MOI of 0.1. At 24 h post infection, cell lysates were prepared and immunoprecipitated with anti-Hexon mAb. Both the cell lysates and immunoprecipitates were examined by Western blotting. “Isotype” indicates the isotype control antibody (IgG2b) of anti- Hexon mAb. ( B ) LMH cells were mock infected or infected with FAdV-4 at an MOI of 0.1. At 24 h post infection, cells were fixed and probed with mouse anti-Hexon and <t>rabbit</t> <t>anti-RACK1</t> antibodies, followed by incubation with FITC-conjugated goat anti-mouse antibodies (green) and TRITC-conjugated goat anti-rabbit antibodies (red). The nuclei were counterstained with DAPI (blue). The cell samples were observed with a confocal laser scanning microscope. Scale bar = 5 μm. (C) Liver tissues were collected from SPF chickens that infected with FAdV-4 or mock infection, followed by homogenization and preparation of tissue protein lysates. And then, the lysates were prepared and immunoprecipitated with anti-Hexon mAb. Both the lysates and immunoprecipitates were examined by Western blotting.
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    The endogenous interaction between FAdV-4 Hexon and RACK1 in FAdV-4-infected LMH cells. ( A ) LMH cells were mock infected or infected with FAdV-4 at an MOI of 0.1. At 24 h post infection, cell lysates were prepared and immunoprecipitated with anti-Hexon mAb. Both the cell lysates and immunoprecipitates were examined by Western blotting. “Isotype” indicates the isotype control antibody (IgG2b) of anti- Hexon mAb. ( B ) LMH cells were mock infected or infected with FAdV-4 at an MOI of 0.1. At 24 h post infection, cells were fixed and probed with mouse anti-Hexon and <t>rabbit</t> <t>anti-RACK1</t> antibodies, followed by incubation with FITC-conjugated goat anti-mouse antibodies (green) and TRITC-conjugated goat anti-rabbit antibodies (red). The nuclei were counterstained with DAPI (blue). The cell samples were observed with a confocal laser scanning microscope. Scale bar = 5 μm. (C) Liver tissues were collected from SPF chickens that infected with FAdV-4 or mock infection, followed by homogenization and preparation of tissue protein lysates. And then, the lysates were prepared and immunoprecipitated with anti-Hexon mAb. Both the lysates and immunoprecipitates were examined by Western blotting.
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    Cell Signaling Technology Inc rack1
    SMYD3, <t>RACK1</t> and SMAD3 interact with each other and the interaction between SMYD3 and SMAD3 depends on RACK1. A Silver staining results of proteins pulled down by Flag-SMYD3 in HCT116 cells. B The intersection veen plot of the immunoprecipitation and mass spectrometry analysis in colon cancer cell lines HCT15 and HCT116. C List of the candidate target proteins identified by the mass spectrometry. D Coimmunoprecipitation (Co-IP)-Western blot (WB) analysis of the SMYD3-RACK1 interaction in HCT116 cells transfected with Flag-tagged SMYD3 (Flag-SMYD3). E Co-IP-WB analysis of the SMYD3-RACK1-SMAD3 interaction in HCT116 cells transfected with Flag-tagged SMYD3 (Flag-SMYD3). F Immunoprecipitation experiments were performed to detect the endogenous interaction of SMYD3,SMAD3, RACK1 in HCT116 cells. G Immunofluorescence assay of endogenous SMYD3 and RACK1 in HCT116 cells. DAPI was used to counterstain the nucleus. H Immunofluorescence assay of endogenous SMYD3 and SMAD3 in HCT116 cells. DAPI was used to counterstain the nucleus. I Immunofluorescence assay of endogenous RACK1 and SMAD3 in HCT116 cells. DAPI was used to counterstain the nucleus. J Effects of RACK1 knockdown on SMYD3 interacted with SMAD3 in HCT116-LV-Flag-SMYD3 and RKO-LV-Flag-SMYD3 cells. K Effects of RACK1 knockdown on SMYD3 interacted with SMAD3 in HCT116-LV-His-SMAD3 and RKO-LV-His-SMAD3 cells
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    Cell Signaling Technology Inc anti rack1 antibody
    SMYD3, <t>RACK1</t> and SMAD3 interact with each other and the interaction between SMYD3 and SMAD3 depends on RACK1. A Silver staining results of proteins pulled down by Flag-SMYD3 in HCT116 cells. B The intersection veen plot of the immunoprecipitation and mass spectrometry analysis in colon cancer cell lines HCT15 and HCT116. C List of the candidate target proteins identified by the mass spectrometry. D Coimmunoprecipitation (Co-IP)-Western blot (WB) analysis of the SMYD3-RACK1 interaction in HCT116 cells transfected with Flag-tagged SMYD3 (Flag-SMYD3). E Co-IP-WB analysis of the SMYD3-RACK1-SMAD3 interaction in HCT116 cells transfected with Flag-tagged SMYD3 (Flag-SMYD3). F Immunoprecipitation experiments were performed to detect the endogenous interaction of SMYD3,SMAD3, RACK1 in HCT116 cells. G Immunofluorescence assay of endogenous SMYD3 and RACK1 in HCT116 cells. DAPI was used to counterstain the nucleus. H Immunofluorescence assay of endogenous SMYD3 and SMAD3 in HCT116 cells. DAPI was used to counterstain the nucleus. I Immunofluorescence assay of endogenous RACK1 and SMAD3 in HCT116 cells. DAPI was used to counterstain the nucleus. J Effects of RACK1 knockdown on SMYD3 interacted with SMAD3 in HCT116-LV-Flag-SMYD3 and RKO-LV-Flag-SMYD3 cells. K Effects of RACK1 knockdown on SMYD3 interacted with SMAD3 in HCT116-LV-His-SMAD3 and RKO-LV-His-SMAD3 cells
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    Image Search Results


    The endogenous interaction between FAdV-4 Hexon and RACK1 in FAdV-4-infected LMH cells. ( A ) LMH cells were mock infected or infected with FAdV-4 at an MOI of 0.1. At 24 h post infection, cell lysates were prepared and immunoprecipitated with anti-Hexon mAb. Both the cell lysates and immunoprecipitates were examined by Western blotting. “Isotype” indicates the isotype control antibody (IgG2b) of anti- Hexon mAb. ( B ) LMH cells were mock infected or infected with FAdV-4 at an MOI of 0.1. At 24 h post infection, cells were fixed and probed with mouse anti-Hexon and rabbit anti-RACK1 antibodies, followed by incubation with FITC-conjugated goat anti-mouse antibodies (green) and TRITC-conjugated goat anti-rabbit antibodies (red). The nuclei were counterstained with DAPI (blue). The cell samples were observed with a confocal laser scanning microscope. Scale bar = 5 μm. (C) Liver tissues were collected from SPF chickens that infected with FAdV-4 or mock infection, followed by homogenization and preparation of tissue protein lysates. And then, the lysates were prepared and immunoprecipitated with anti-Hexon mAb. Both the lysates and immunoprecipitates were examined by Western blotting.

    Journal: Poultry Science

    Article Title: RACK1 inhibits fowl adenovirus serotype 4 replication by targeting the viral protein Hexon for ubiquitin-proteasome degradation

    doi: 10.1016/j.psj.2026.106627

    Figure Lengend Snippet: The endogenous interaction between FAdV-4 Hexon and RACK1 in FAdV-4-infected LMH cells. ( A ) LMH cells were mock infected or infected with FAdV-4 at an MOI of 0.1. At 24 h post infection, cell lysates were prepared and immunoprecipitated with anti-Hexon mAb. Both the cell lysates and immunoprecipitates were examined by Western blotting. “Isotype” indicates the isotype control antibody (IgG2b) of anti- Hexon mAb. ( B ) LMH cells were mock infected or infected with FAdV-4 at an MOI of 0.1. At 24 h post infection, cells were fixed and probed with mouse anti-Hexon and rabbit anti-RACK1 antibodies, followed by incubation with FITC-conjugated goat anti-mouse antibodies (green) and TRITC-conjugated goat anti-rabbit antibodies (red). The nuclei were counterstained with DAPI (blue). The cell samples were observed with a confocal laser scanning microscope. Scale bar = 5 μm. (C) Liver tissues were collected from SPF chickens that infected with FAdV-4 or mock infection, followed by homogenization and preparation of tissue protein lysates. And then, the lysates were prepared and immunoprecipitated with anti-Hexon mAb. Both the lysates and immunoprecipitates were examined by Western blotting.

    Article Snippet: Anti-c-Myc, anti-RACK1, anti-β-actin monoclonal antibodies and normal mouse IgG was purchased from Santa Cruz Biotechnology (USA).

    Techniques: Infection, Immunoprecipitation, Western Blot, Control, Incubation, Laser-Scanning Microscopy, Homogenization

    Both FAdV-4 infection and flag-hexon transfection have no effect on the expression of RACK1. ( A&B ) FAdV-4 infection had no effect on RACK1 expression. LMH cells were mock-infected or infected with FAdV-4 at an MOI of 0.1, 1, and 10. At 24 h post infection, cell lysates were harvested and examined by Western blotting using anti-Hexon, anti-RACK1 and anti-β-actin antibodies (A). LMH cells were mock-infected or infected with FAdV-4 at an MOI of 0.1 for different times. After infection, cell lysates were harvested and examined by Western blotting using anti-Hexon, anti-RACK1 and anti-β-actin antibodies (B). ( C&D ) Overexpression of Hexon had no effect on RACK1 expression. LMH cells were transfected with pRK5-flag or pRK5-flag-hexon at 0.2, 1, and 5 μg. At 24 h post infection, cell lysates were harvested and examined by Western blotting using anti-Hexon, anti-RACK1 and anti-β-actin antibodies (C). Endogenous β-actin expression was examined as an internal control and the relative protein levels of RACK1 in (C) were shown in panel D. Data are representative of three independent experiments and presented as means ± SD. ***, P < 0.001; **, P < 0.01; *, P < 0.05; ns, P > 0.05.

    Journal: Poultry Science

    Article Title: RACK1 inhibits fowl adenovirus serotype 4 replication by targeting the viral protein Hexon for ubiquitin-proteasome degradation

    doi: 10.1016/j.psj.2026.106627

    Figure Lengend Snippet: Both FAdV-4 infection and flag-hexon transfection have no effect on the expression of RACK1. ( A&B ) FAdV-4 infection had no effect on RACK1 expression. LMH cells were mock-infected or infected with FAdV-4 at an MOI of 0.1, 1, and 10. At 24 h post infection, cell lysates were harvested and examined by Western blotting using anti-Hexon, anti-RACK1 and anti-β-actin antibodies (A). LMH cells were mock-infected or infected with FAdV-4 at an MOI of 0.1 for different times. After infection, cell lysates were harvested and examined by Western blotting using anti-Hexon, anti-RACK1 and anti-β-actin antibodies (B). ( C&D ) Overexpression of Hexon had no effect on RACK1 expression. LMH cells were transfected with pRK5-flag or pRK5-flag-hexon at 0.2, 1, and 5 μg. At 24 h post infection, cell lysates were harvested and examined by Western blotting using anti-Hexon, anti-RACK1 and anti-β-actin antibodies (C). Endogenous β-actin expression was examined as an internal control and the relative protein levels of RACK1 in (C) were shown in panel D. Data are representative of three independent experiments and presented as means ± SD. ***, P < 0.001; **, P < 0.01; *, P < 0.05; ns, P > 0.05.

    Article Snippet: Anti-c-Myc, anti-RACK1, anti-β-actin monoclonal antibodies and normal mouse IgG was purchased from Santa Cruz Biotechnology (USA).

    Techniques: Infection, Transfection, Expressing, Western Blot, Over Expression, Control

    SMYD3, RACK1 and SMAD3 interact with each other and the interaction between SMYD3 and SMAD3 depends on RACK1. A Silver staining results of proteins pulled down by Flag-SMYD3 in HCT116 cells. B The intersection veen plot of the immunoprecipitation and mass spectrometry analysis in colon cancer cell lines HCT15 and HCT116. C List of the candidate target proteins identified by the mass spectrometry. D Coimmunoprecipitation (Co-IP)-Western blot (WB) analysis of the SMYD3-RACK1 interaction in HCT116 cells transfected with Flag-tagged SMYD3 (Flag-SMYD3). E Co-IP-WB analysis of the SMYD3-RACK1-SMAD3 interaction in HCT116 cells transfected with Flag-tagged SMYD3 (Flag-SMYD3). F Immunoprecipitation experiments were performed to detect the endogenous interaction of SMYD3,SMAD3, RACK1 in HCT116 cells. G Immunofluorescence assay of endogenous SMYD3 and RACK1 in HCT116 cells. DAPI was used to counterstain the nucleus. H Immunofluorescence assay of endogenous SMYD3 and SMAD3 in HCT116 cells. DAPI was used to counterstain the nucleus. I Immunofluorescence assay of endogenous RACK1 and SMAD3 in HCT116 cells. DAPI was used to counterstain the nucleus. J Effects of RACK1 knockdown on SMYD3 interacted with SMAD3 in HCT116-LV-Flag-SMYD3 and RKO-LV-Flag-SMYD3 cells. K Effects of RACK1 knockdown on SMYD3 interacted with SMAD3 in HCT116-LV-His-SMAD3 and RKO-LV-His-SMAD3 cells

    Journal: Cell Communication and Signaling : CCS

    Article Title: SMYD3 synergises with RACK1 to promote colorectal cancer lung metastasis by recruiting SMAD3

    doi: 10.1186/s12964-026-02687-5

    Figure Lengend Snippet: SMYD3, RACK1 and SMAD3 interact with each other and the interaction between SMYD3 and SMAD3 depends on RACK1. A Silver staining results of proteins pulled down by Flag-SMYD3 in HCT116 cells. B The intersection veen plot of the immunoprecipitation and mass spectrometry analysis in colon cancer cell lines HCT15 and HCT116. C List of the candidate target proteins identified by the mass spectrometry. D Coimmunoprecipitation (Co-IP)-Western blot (WB) analysis of the SMYD3-RACK1 interaction in HCT116 cells transfected with Flag-tagged SMYD3 (Flag-SMYD3). E Co-IP-WB analysis of the SMYD3-RACK1-SMAD3 interaction in HCT116 cells transfected with Flag-tagged SMYD3 (Flag-SMYD3). F Immunoprecipitation experiments were performed to detect the endogenous interaction of SMYD3,SMAD3, RACK1 in HCT116 cells. G Immunofluorescence assay of endogenous SMYD3 and RACK1 in HCT116 cells. DAPI was used to counterstain the nucleus. H Immunofluorescence assay of endogenous SMYD3 and SMAD3 in HCT116 cells. DAPI was used to counterstain the nucleus. I Immunofluorescence assay of endogenous RACK1 and SMAD3 in HCT116 cells. DAPI was used to counterstain the nucleus. J Effects of RACK1 knockdown on SMYD3 interacted with SMAD3 in HCT116-LV-Flag-SMYD3 and RKO-LV-Flag-SMYD3 cells. K Effects of RACK1 knockdown on SMYD3 interacted with SMAD3 in HCT116-LV-His-SMAD3 and RKO-LV-His-SMAD3 cells

    Article Snippet: Following treatment with EDTA antigen retrieval solution and goat serum, the slides were incubated overnight at 4 °C with primary antibodies, including SMYD3 (Abcam, #ab187149, 1:100), SMAD3 (Abclonal, #A19115, 1:200), RACK1 (CST, #5432, 1:200), and TSKU (Proteintech, #12,370–1-AP, 1:100).

    Techniques: Silver Staining, Immunoprecipitation, Mass Spectrometry, Co-Immunoprecipitation Assay, Western Blot, Transfection, Immunofluorescence, Knockdown

    RACK1 recruits SMAD3 to SMYD3 and promotes the transcriptional activation of the genes downstream of SMYD3-SMAD3. A Effect of RACK1 knockdown on TSKU, H3K4me3, p-SMAD3 protein expression in RKO cells. B Effect of RACK1 overexpression on TSKU, H3K4me3, p-SMAD3 protein expression in HCT8 cells. C Effect of RACK1 knockdown on TSKU mRNA expression in RKO cells. D Effect of RACK1 overexpression on TSKU mRNA expression in HCT8 cells. E ChIP-qPCR with anti-Flag antibody showed binding of SMYD3 to TSKU. F ChIP-qPCR with anti-His antibody showed binding of SMAD3 to TSKU Data were shown as mean ± SD. The data were analyzed by Two-way ANOVA. *** p < 0.001

    Journal: Cell Communication and Signaling : CCS

    Article Title: SMYD3 synergises with RACK1 to promote colorectal cancer lung metastasis by recruiting SMAD3

    doi: 10.1186/s12964-026-02687-5

    Figure Lengend Snippet: RACK1 recruits SMAD3 to SMYD3 and promotes the transcriptional activation of the genes downstream of SMYD3-SMAD3. A Effect of RACK1 knockdown on TSKU, H3K4me3, p-SMAD3 protein expression in RKO cells. B Effect of RACK1 overexpression on TSKU, H3K4me3, p-SMAD3 protein expression in HCT8 cells. C Effect of RACK1 knockdown on TSKU mRNA expression in RKO cells. D Effect of RACK1 overexpression on TSKU mRNA expression in HCT8 cells. E ChIP-qPCR with anti-Flag antibody showed binding of SMYD3 to TSKU. F ChIP-qPCR with anti-His antibody showed binding of SMAD3 to TSKU Data were shown as mean ± SD. The data were analyzed by Two-way ANOVA. *** p < 0.001

    Article Snippet: Following treatment with EDTA antigen retrieval solution and goat serum, the slides were incubated overnight at 4 °C with primary antibodies, including SMYD3 (Abcam, #ab187149, 1:100), SMAD3 (Abclonal, #A19115, 1:200), RACK1 (CST, #5432, 1:200), and TSKU (Proteintech, #12,370–1-AP, 1:100).

    Techniques: Activation Assay, Knockdown, Expressing, Over Expression, ChIP-qPCR, Binding Assay

    SMYD3-SMAD3 promotes colon cancer cell metastasis in vitro and in vivo dependent on RACK1. A Wound healing assay shows the effect of RACK1 knockdown on vector-, SMYD3-overexpressing and SMAD3-overexpressing RKO and HCT116 cell metastases. B Transwell assay shows the effect of RACK1 knockdown on vector-, SMYD3-overexpressing and SMAD3-overexpressing RKO and HCT116 cell metastases. C Wound healing assay shows the effect of RACK1 overexpression on vector-, SMYD3- knockdown and SMAD3- knockdown RKO and HCT8 cell metastases. D Transwell assay shows the effect of RACK1 overexpression on vector-, SMYD3- knockdown and SMAD3- knockdown RKO and HCT8 cell metastases. E The schematic diagram of tail vein lung metastasis model construction. F Representative living images of mice injected with HCT116 transfected by indicated lentivirus into tail vein. The lentivirus was Luci-labelled and therefore stably transfected HCT116 cell lines had in vivo luciferase activity. G Statistical analysis of luciferase bioluminescence intensity ( n = 5). H Statistical analysis of the number of pulmonary metastases of each group ( n = 5). I Representative images of metastases in murine lung of each group and H&E staining of pulmonary tissue sections; The black arrow indicated the metastasis. For A,B,C and D, significance was determined with the Two-way ANOVA. For G and H, significance was determined with the student unpaired t test. ns, not significant, p > 0.05; *, p < 0.05; ***, p < 0.001; ****, p < 0.0001. Errorbars, ± SD

    Journal: Cell Communication and Signaling : CCS

    Article Title: SMYD3 synergises with RACK1 to promote colorectal cancer lung metastasis by recruiting SMAD3

    doi: 10.1186/s12964-026-02687-5

    Figure Lengend Snippet: SMYD3-SMAD3 promotes colon cancer cell metastasis in vitro and in vivo dependent on RACK1. A Wound healing assay shows the effect of RACK1 knockdown on vector-, SMYD3-overexpressing and SMAD3-overexpressing RKO and HCT116 cell metastases. B Transwell assay shows the effect of RACK1 knockdown on vector-, SMYD3-overexpressing and SMAD3-overexpressing RKO and HCT116 cell metastases. C Wound healing assay shows the effect of RACK1 overexpression on vector-, SMYD3- knockdown and SMAD3- knockdown RKO and HCT8 cell metastases. D Transwell assay shows the effect of RACK1 overexpression on vector-, SMYD3- knockdown and SMAD3- knockdown RKO and HCT8 cell metastases. E The schematic diagram of tail vein lung metastasis model construction. F Representative living images of mice injected with HCT116 transfected by indicated lentivirus into tail vein. The lentivirus was Luci-labelled and therefore stably transfected HCT116 cell lines had in vivo luciferase activity. G Statistical analysis of luciferase bioluminescence intensity ( n = 5). H Statistical analysis of the number of pulmonary metastases of each group ( n = 5). I Representative images of metastases in murine lung of each group and H&E staining of pulmonary tissue sections; The black arrow indicated the metastasis. For A,B,C and D, significance was determined with the Two-way ANOVA. For G and H, significance was determined with the student unpaired t test. ns, not significant, p > 0.05; *, p < 0.05; ***, p < 0.001; ****, p < 0.0001. Errorbars, ± SD

    Article Snippet: Following treatment with EDTA antigen retrieval solution and goat serum, the slides were incubated overnight at 4 °C with primary antibodies, including SMYD3 (Abcam, #ab187149, 1:100), SMAD3 (Abclonal, #A19115, 1:200), RACK1 (CST, #5432, 1:200), and TSKU (Proteintech, #12,370–1-AP, 1:100).

    Techniques: In Vitro, In Vivo, Wound Healing Assay, Knockdown, Plasmid Preparation, Transwell Assay, Over Expression, Injection, Transfection, Stable Transfection, Luciferase, Activity Assay, Staining

    TSKU is highly expressed in colorectal cancer and associated with poor prognosis. A Box plot shows TSKU expression in Para-carcinoma and colorectal cancer tissues (Tumor) from TNMplot database. B mRNA expression of TSKU in colon cancer tissues (Tumor) and corresponding paracancerous tissue (P) ( n = 8). C Western blot analysis of TSKU expression in CRC tissues (T) and corresponding paracancerous tissue (P) ( n = 8). D Immunohistochemical (IHC) staining of TSKU expression levels in tumor and normal tissues.A total of 76 pairs of tumor and normal tissues were analysed. E Kaplan–Meier estimates of OS of patients with strong positive TSKU expression vs those with weak positive TSKU expression. F Representative images of immunohistochemical staining of SMYD3、SMAD3、 RACK1 and TSKU of colon cancer specimens ( n = 76). G TSKU expression correlates with SMYD3 levels in tissue microarray of colorectal cancer samples. Protein levels of TSKU and SMYD3 were quantified in colon cancer specimens. H TSKU expression correlates with SMAD3 levels in tissue microarray of colorectal cancer samples. Protein levels of TSKU and SMAD3 were quantified in colon cancer specimens. I TSKU expression correlates with RACK1 levels in tissue microarray of colorectal cancer samples. Protein levels of TSKU and RACK1 were quantified in colon cancer specimens. For B, significance was determined with the student unpaired t test. For E, significance was determined with Log–rank (Mantel–Cox) test. ns, not significant, p > 0.05; *, p < 0.05; ***, p < 0.001; ****, p < 0.0001. Errorbars, ± SD

    Journal: Cell Communication and Signaling : CCS

    Article Title: SMYD3 synergises with RACK1 to promote colorectal cancer lung metastasis by recruiting SMAD3

    doi: 10.1186/s12964-026-02687-5

    Figure Lengend Snippet: TSKU is highly expressed in colorectal cancer and associated with poor prognosis. A Box plot shows TSKU expression in Para-carcinoma and colorectal cancer tissues (Tumor) from TNMplot database. B mRNA expression of TSKU in colon cancer tissues (Tumor) and corresponding paracancerous tissue (P) ( n = 8). C Western blot analysis of TSKU expression in CRC tissues (T) and corresponding paracancerous tissue (P) ( n = 8). D Immunohistochemical (IHC) staining of TSKU expression levels in tumor and normal tissues.A total of 76 pairs of tumor and normal tissues were analysed. E Kaplan–Meier estimates of OS of patients with strong positive TSKU expression vs those with weak positive TSKU expression. F Representative images of immunohistochemical staining of SMYD3、SMAD3、 RACK1 and TSKU of colon cancer specimens ( n = 76). G TSKU expression correlates with SMYD3 levels in tissue microarray of colorectal cancer samples. Protein levels of TSKU and SMYD3 were quantified in colon cancer specimens. H TSKU expression correlates with SMAD3 levels in tissue microarray of colorectal cancer samples. Protein levels of TSKU and SMAD3 were quantified in colon cancer specimens. I TSKU expression correlates with RACK1 levels in tissue microarray of colorectal cancer samples. Protein levels of TSKU and RACK1 were quantified in colon cancer specimens. For B, significance was determined with the student unpaired t test. For E, significance was determined with Log–rank (Mantel–Cox) test. ns, not significant, p > 0.05; *, p < 0.05; ***, p < 0.001; ****, p < 0.0001. Errorbars, ± SD

    Article Snippet: Following treatment with EDTA antigen retrieval solution and goat serum, the slides were incubated overnight at 4 °C with primary antibodies, including SMYD3 (Abcam, #ab187149, 1:100), SMAD3 (Abclonal, #A19115, 1:200), RACK1 (CST, #5432, 1:200), and TSKU (Proteintech, #12,370–1-AP, 1:100).

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