Review



fibroblasts cells  (ATCC)


Bioz Verified Symbol ATCC is a verified supplier
Bioz Manufacturer Symbol ATCC manufactures this product  
  • Logo
  • About
  • News
  • Press Release
  • Team
  • Advisors
  • Partners
  • Contact
  • Bioz Stars
  • Bioz vStars
  • 95

    Structured Review

    ATCC fibroblasts cells
    Fibroblasts Cells, supplied by ATCC, used in various techniques. Bioz Stars score: 95/100, based on 122 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/df+1+cells/UMNSAH%2FDF-1/pmc13270931-70-5-15
    Average 95 stars, based on 122 article reviews
    fibroblasts cells - by Bioz Stars, 2026-09
    95/100 stars

    Images

    Related Articles

    Modification:

    Article Title: Hemagglutinin-encoded mRNA vaccine confers efficient protection against H3N8 avian influenza virus in mice.
    Article Snippet: Recently, the endemic of novel H3N8 avian influenza virus (AIV) in chickens poses significant threats to poultry industry and public health, driving the urgent need for safe and immunogenic vaccines.. In this study, an mRNA vaccine, HA mRNA-LNP, expressing the hemagglutinin (HA) protein of H3N8 was developed.. The sequence of HA of H3N8 was first codon-optimized and cloned into the pUC57 vector.

    Article Title: Coronavirus infectious bronchitis virus spike protein inhibits FUNDC1-mediated mitophagy to prevent nucleocapsid protein degradation.
    Article Snippet: SPF embryonated eggs were purchased from Beijing Boehringer Ingelheim Vital Biotechnology Co., Ltd. (Beijing, China). .. DF-1 cells (ATCC, CRL-3586) and HEK-293T cells (ATCC, CRL-3216) were grown at 37°C with 5% CO2 in Dulbecco’s Modified Eagle’s Medium (DMEM; Gibco 12800082) supplemented with 10% fetal bovine serum (FBS; Gibco 16000044). ..

    Article Title: Proteomic profiling identifies nucleolin as a U3-interacting protein that inhibits avian leukosis virus replication.
    Article Snippet: The long terminal repeat (LTR) of the avian retroviruses has been extensively characterized as a model of a strong transcription regulatory unit.. U3 gene of LTR contains many cis-acting elements and trans-acting factors that bind to a variety of host transcription factors to form a complex network regulating high levels of transcription of viral and host genes.. However, the host proteins that bind to the U3 gene and their complex mechanisms are largely unknown.

    Titration:

    Article Title: Efficacy of modified-vaccinia Ankara vaccine as pre- and post-exposure prophylaxis against monkeypox sexual transmission in non-human primate model
    Article Snippet: .. Titration of MVA was performed on DF-1 cells (ATCC: CRL-3586) monolayers using plaque-forming assays in six-well plates. ..

    other:

    Article Title: Metabolic and transcriptional adaptations to phagocytosis sustain microglia functionality and regenerative properties
    Article Snippet: DF-1 cells (ATCC, CRL-12203, RRID:CVCL_0570) were purchased and grown at 39 °C according to the manufacturers’s instructions.

    Cell Culture:

    Article Title: Proteomic profiling identifies nucleolin as a U3-interacting protein that inhibits avian leukosis virus replication.
    Article Snippet: The long terminal repeat (LTR) of the avian retroviruses has been extensively characterized as a model of a strong transcription regulatory unit.. U3 gene of LTR contains many cis-acting elements and trans-acting factors that bind to a variety of host transcription factors to form a complex network regulating high levels of transcription of viral and host genes.. However, the host proteins that bind to the U3 gene and their complex mechanisms are largely unknown.



    Similar Products

    95
    ATCC fibroblasts cells
    Fibroblasts Cells, supplied by ATCC, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/df+1+cells/UMNSAH%2FDF-1/pmc13270931-70-5-15
    Average 95 stars, based on 1 article reviews
    fibroblasts cells - by Bioz Stars, 2026-09
    95/100 stars
      Buy from Supplier

    97
    ATCC df 1 chicken fibroblast cell line
    Df 1 Chicken Fibroblast Cell Line, supplied by ATCC, used in various techniques. Bioz Stars score: 97/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/df+1+cells/Streptococcus+pyogenes+Rosenbach/pm42241795-80-1-7
    Average 97 stars, based on 1 article reviews
    df 1 chicken fibroblast cell line - by Bioz Stars, 2026-09
    97/100 stars
      Buy from Supplier

    86
    Procell Inc df 1 cell lines
    Df 1 Cell Lines, supplied by Procell 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/df+1+cells/1+cells+thp/pm42149916-179-3-9
    Average 86 stars, based on 1 article reviews
    df 1 cell lines - by Bioz Stars, 2026-09
    86/100 stars
      Buy from Supplier

    95
    ATCC chicken embryo fibroblast df 1 cells
    Induction of antiviral response in human (A549), chicken <t>(DF-1),</t> and duck (CCL-141) cells following transfection with an in vitro transcribed mvRNA. The mvRNA used in this study is a 60 nt RNA forming an approximately 28 bp duplex and bearing a 5’-triphosphate (5’-ppp) or dephosphorylated (5’-OH) end. Luciferase activity driven by interferon-responsive promoters is shown. Cells were transfected with mvRNA for 24 h prior to measurement. Bars represent mean ± SEM from three independent biological replicates (each with three technical replicates), and individual points indicate technical replicates. Statistical significance: ****P < 0.0001; ns, not significant (one-way ANOVA with Tukey’s multiple comparisons test).
    Chicken Embryo Fibroblast Df 1 Cells, supplied by ATCC, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/df+1+cells/UMNSAH%2FDF-1/bio_rxiv__64898__2026__05__21__726451-185-7-16
    Average 95 stars, based on 1 article reviews
    chicken embryo fibroblast df 1 cells - by Bioz Stars, 2026-09
    95/100 stars
      Buy from Supplier

    95
    ATCC df 1 chicken fibroblast cells
    Induction of antiviral response in human (A549), chicken <t>(DF-1),</t> and duck (CCL-141) cells following transfection with an in vitro transcribed mvRNA. The mvRNA used in this study is a 60 nt RNA forming an approximately 28 bp duplex and bearing a 5’-triphosphate (5’-ppp) or dephosphorylated (5’-OH) end. Luciferase activity driven by interferon-responsive promoters is shown. Cells were transfected with mvRNA for 24 h prior to measurement. Bars represent mean ± SEM from three independent biological replicates (each with three technical replicates), and individual points indicate technical replicates. Statistical significance: ****P < 0.0001; ns, not significant (one-way ANOVA with Tukey’s multiple comparisons test).
    Df 1 Chicken Fibroblast Cells, supplied by ATCC, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/df+1+cells/UMNSAH%2FDF-1/pm42160786-45-1-6
    Average 95 stars, based on 1 article reviews
    df 1 chicken fibroblast cells - by Bioz Stars, 2026-09
    95/100 stars
      Buy from Supplier

    95
    ATCC chicken embryonic fibroblast cell line df 1
    Induction of antiviral response in human (A549), chicken <t>(DF-1),</t> and duck (CCL-141) cells following transfection with an in vitro transcribed mvRNA. The mvRNA used in this study is a 60 nt RNA forming an approximately 28 bp duplex and bearing a 5’-triphosphate (5’-ppp) or dephosphorylated (5’-OH) end. Luciferase activity driven by interferon-responsive promoters is shown. Cells were transfected with mvRNA for 24 h prior to measurement. Bars represent mean ± SEM from three independent biological replicates (each with three technical replicates), and individual points indicate technical replicates. Statistical significance: ****P < 0.0001; ns, not significant (one-way ANOVA with Tukey’s multiple comparisons test).
    Chicken Embryonic Fibroblast Cell Line Df 1, supplied by ATCC, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/df+1+cells/UMNSAH%2FDF-1/pm42127849-134-22-29
    Average 95 stars, based on 1 article reviews
    chicken embryonic fibroblast cell line df 1 - by Bioz Stars, 2026-09
    95/100 stars
      Buy from Supplier

    95
    ATCC df 1 cells
    Induction of antiviral response in human (A549), chicken <t>(DF-1),</t> and duck (CCL-141) cells following transfection with an in vitro transcribed mvRNA. The mvRNA used in this study is a 60 nt RNA forming an approximately 28 bp duplex and bearing a 5’-triphosphate (5’-ppp) or dephosphorylated (5’-OH) end. Luciferase activity driven by interferon-responsive promoters is shown. Cells were transfected with mvRNA for 24 h prior to measurement. Bars represent mean ± SEM from three independent biological replicates (each with three technical replicates), and individual points indicate technical replicates. Statistical significance: ****P < 0.0001; ns, not significant (one-way ANOVA with Tukey’s multiple comparisons test).
    Df 1 Cells, supplied by ATCC, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/df+1+cells/UMNSAH%2FDF-1/pm42007729-300-0-2
    Average 95 stars, based on 1 article reviews
    df 1 cells - by Bioz Stars, 2026-09
    95/100 stars
      Buy from Supplier

    98
    Mirus Bio df 1 cell transfection
    Induction of antiviral response in human (A549), chicken <t>(DF-1),</t> and duck (CCL-141) cells following transfection with an in vitro transcribed mvRNA. The mvRNA used in this study is a 60 nt RNA forming an approximately 28 bp duplex and bearing a 5’-triphosphate (5’-ppp) or dephosphorylated (5’-OH) end. Luciferase activity driven by interferon-responsive promoters is shown. Cells were transfected with mvRNA for 24 h prior to measurement. Bars represent mean ± SEM from three independent biological replicates (each with three technical replicates), and individual points indicate technical replicates. Statistical significance: ****P < 0.0001; ns, not significant (one-way ANOVA with Tukey’s multiple comparisons test).
    Df 1 Cell Transfection, supplied by Mirus Bio, used in various techniques. Bioz Stars score: 98/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/df+1+cells/TransIT-X2/10__3390_slash_vetsci13040373-48-0-7
    Average 98 stars, based on 1 article reviews
    df 1 cell transfection - by Bioz Stars, 2026-09
    98/100 stars
      Buy from Supplier

    86
    Procell Inc df 1 cells
    The effect of lncRNA-803 on the apoptosis pathway <t>of</t> <t>DF-1</t> cells. ( A ) DF-1 cells were infected with lentivirus to overexpress or knockdown lncRNA-803. ( B ) Statistical analysis of the infection efficiency of lentiviruses engineered to overexpress or knockdown lncRNA-803. ( C ) Relative expression levels of lncRNA-803 in DF-1 cells. ( D ) Effect of lncRNA-803 on the middle and late apoptosis rates of DF-1 cells. ( E ) Effect of lncRNA-803 on the late apoptosis rate of DF-1 cells. ( F ) Effect of lncRNA-803 on the mRNA expression levels of genes involved in the apoptosis pathway in DF-1 cells. ( G ) Effect of lncRNA-803 on the expression of apoptosis pathway-related genes in DF-1 cells. * represents a significant difference compared with lncRNA-803 overexpression control group. ** represents an extremely significant difference compared with lncRNA-803 overexpression control group. # represents a significant difference compared with lncRNA-803 knockdown control group. ## represents an extremely significant difference compared with lncRNA-803 knockdown control group. Ns means the difference is not significant. ( n = 3).
    Df 1 Cells, supplied by Procell 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/df+1+cells/1+cells+thp/pmc13116624-47-3-8
    Average 86 stars, based on 1 article reviews
    df 1 cells - by Bioz Stars, 2026-09
    86/100 stars
      Buy from Supplier

    95
    ATCC stable df 1 cell lines
    The effect of lncRNA-803 on the apoptosis pathway <t>of</t> <t>DF-1</t> cells. ( A ) DF-1 cells were infected with lentivirus to overexpress or knockdown lncRNA-803. ( B ) Statistical analysis of the infection efficiency of lentiviruses engineered to overexpress or knockdown lncRNA-803. ( C ) Relative expression levels of lncRNA-803 in DF-1 cells. ( D ) Effect of lncRNA-803 on the middle and late apoptosis rates of DF-1 cells. ( E ) Effect of lncRNA-803 on the late apoptosis rate of DF-1 cells. ( F ) Effect of lncRNA-803 on the mRNA expression levels of genes involved in the apoptosis pathway in DF-1 cells. ( G ) Effect of lncRNA-803 on the expression of apoptosis pathway-related genes in DF-1 cells. * represents a significant difference compared with lncRNA-803 overexpression control group. ** represents an extremely significant difference compared with lncRNA-803 overexpression control group. # represents a significant difference compared with lncRNA-803 knockdown control group. ## represents an extremely significant difference compared with lncRNA-803 knockdown control group. Ns means the difference is not significant. ( n = 3).
    Stable Df 1 Cell Lines, supplied by ATCC, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/df+1+cells/UMNSAH%2FDF-1/pm41947153-199-2-6
    Average 95 stars, based on 1 article reviews
    stable df 1 cell lines - by Bioz Stars, 2026-09
    95/100 stars
      Buy from Supplier

    Image Search Results


    Induction of antiviral response in human (A549), chicken (DF-1), and duck (CCL-141) cells following transfection with an in vitro transcribed mvRNA. The mvRNA used in this study is a 60 nt RNA forming an approximately 28 bp duplex and bearing a 5’-triphosphate (5’-ppp) or dephosphorylated (5’-OH) end. Luciferase activity driven by interferon-responsive promoters is shown. Cells were transfected with mvRNA for 24 h prior to measurement. Bars represent mean ± SEM from three independent biological replicates (each with three technical replicates), and individual points indicate technical replicates. Statistical significance: ****P < 0.0001; ns, not significant (one-way ANOVA with Tukey’s multiple comparisons test).

    Journal: bioRxiv

    Article Title: RNA length and receptor usage define innate immune recognition across species

    doi: 10.64898/2026.05.21.726451

    Figure Lengend Snippet: Induction of antiviral response in human (A549), chicken (DF-1), and duck (CCL-141) cells following transfection with an in vitro transcribed mvRNA. The mvRNA used in this study is a 60 nt RNA forming an approximately 28 bp duplex and bearing a 5’-triphosphate (5’-ppp) or dephosphorylated (5’-OH) end. Luciferase activity driven by interferon-responsive promoters is shown. Cells were transfected with mvRNA for 24 h prior to measurement. Bars represent mean ± SEM from three independent biological replicates (each with three technical replicates), and individual points indicate technical replicates. Statistical significance: ****P < 0.0001; ns, not significant (one-way ANOVA with Tukey’s multiple comparisons test).

    Article Snippet: Human lung epithelial A549 cells (CCL-185) and chicken embryo fibroblast DF-1 cells (CRL-3586) were obtained from ATCC.

    Techniques: Transfection, In Vitro, Luciferase, Activity Assay

    (A) Induction of antiviral response in human (A549), chicken (DF-1), and duck (CCL-141) cells following transfection with in vitro transcribed dsRNAs of defined lengths (50, 200, 550, and 1600 bp). dsRNAs carried either a 5’-triphosphate (5’-ppp) or a dephosphorylated (5’-OH) end. Luciferase activity driven by interferon-responsive promoters is shown. Cells were transfected with the indicated dsRNA for 24 h prior to measurement. Bars represent mean ± SEM from three independent biological replicates (each with three technical replicates), and individual points indicate technical replicates. Statistical significance is shown relative to mock-treated samples: **P < 0.01; ****P < 0.0001; ns, not significant (one-way ANOVA with Tukey’s multiple comparisons test). (B) Western blot analysis of MX1 protein expression in human and chicken cells following transfection with mvRNA and 5’-triphosphorylated dsRNAs of increasing lengths (50-550 bp).

    Journal: bioRxiv

    Article Title: RNA length and receptor usage define innate immune recognition across species

    doi: 10.64898/2026.05.21.726451

    Figure Lengend Snippet: (A) Induction of antiviral response in human (A549), chicken (DF-1), and duck (CCL-141) cells following transfection with in vitro transcribed dsRNAs of defined lengths (50, 200, 550, and 1600 bp). dsRNAs carried either a 5’-triphosphate (5’-ppp) or a dephosphorylated (5’-OH) end. Luciferase activity driven by interferon-responsive promoters is shown. Cells were transfected with the indicated dsRNA for 24 h prior to measurement. Bars represent mean ± SEM from three independent biological replicates (each with three technical replicates), and individual points indicate technical replicates. Statistical significance is shown relative to mock-treated samples: **P < 0.01; ****P < 0.0001; ns, not significant (one-way ANOVA with Tukey’s multiple comparisons test). (B) Western blot analysis of MX1 protein expression in human and chicken cells following transfection with mvRNA and 5’-triphosphorylated dsRNAs of increasing lengths (50-550 bp).

    Article Snippet: Human lung epithelial A549 cells (CCL-185) and chicken embryo fibroblast DF-1 cells (CRL-3586) were obtained from ATCC.

    Techniques: Transfection, In Vitro, Luciferase, Activity Assay, Western Blot, Expressing

    (A) Schematic overview of RNA fractionation from virus (H5N8 or H1N1)-infected, dsRNA-treated, and mock-treated A549 cells using HPLC. Total RNA was fractionated, and RNA species shorter than 200 nt were collected. The short RNA fraction, either untreated or dephosphorylated with alkaline phosphatase, was used for transfection of human (A549) and chicken (DF-1) cells. (B) Northern blot analysis confirming the presence of endogenous short RNA, SNORD44 (63 nt), in the collected fraction. (C) Induction of antiviral response in human and chicken cells following transfection with the isolated short RNA fraction, assessed by western blot analysis of MX1 protein expression. (D) Analysis of total RNA isolated from virus-infected, dsRNA-treated, and mock-treated A549 cells. rRNA integrity was assessed in a denaturing agarose gel.

    Journal: bioRxiv

    Article Title: RNA length and receptor usage define innate immune recognition across species

    doi: 10.64898/2026.05.21.726451

    Figure Lengend Snippet: (A) Schematic overview of RNA fractionation from virus (H5N8 or H1N1)-infected, dsRNA-treated, and mock-treated A549 cells using HPLC. Total RNA was fractionated, and RNA species shorter than 200 nt were collected. The short RNA fraction, either untreated or dephosphorylated with alkaline phosphatase, was used for transfection of human (A549) and chicken (DF-1) cells. (B) Northern blot analysis confirming the presence of endogenous short RNA, SNORD44 (63 nt), in the collected fraction. (C) Induction of antiviral response in human and chicken cells following transfection with the isolated short RNA fraction, assessed by western blot analysis of MX1 protein expression. (D) Analysis of total RNA isolated from virus-infected, dsRNA-treated, and mock-treated A549 cells. rRNA integrity was assessed in a denaturing agarose gel.

    Article Snippet: Human lung epithelial A549 cells (CCL-185) and chicken embryo fibroblast DF-1 cells (CRL-3586) were obtained from ATCC.

    Techniques: Fractionation, Virus, Infection, Transfection, Northern Blot, Isolation, Western Blot, Expressing, Agarose Gel Electrophoresis

    (A) Western blot analysis of antiviral responses assessed by MX1 expression in human (A549) cells lacking RIG-I or MDA5 following transfection with 5’-triphosphorylated in vitro transcribed mvRNA and 5’-triphosphorylated dsRNAs of increasing lengths. Lanes labeled “A549 WT” represent wild-type A549 cells transfected with 5’-ppp mvRNA and are included as positive controls for immune activation. (B) Induction of antiviral response in human cells lacking RIG-I or MDA5 following transfection with the isolated short RNA fraction, assessed by western blot analysis of MX1 expression. Lanes labeled “A549 WT” represent wild-type A549 cells transfected with with 5’-ppp mvRNA and are included as positive controls for immune activation. (C) Induction of antiviral response in chicken cells lacking MDA5 following transfection with 5’-triphosphorylated in vitro transcribed mvRNA and 5’-triphosphorylated dsRNAs of increasing lengths, assessed by western blot analysis of MX1 expression. Lanes labeled “DF-1 WT” represent wild-type DF-1 cells transfected with 5’-ppp 550 bp dsRNA and are included as positive controls for immune activation.

    Journal: bioRxiv

    Article Title: RNA length and receptor usage define innate immune recognition across species

    doi: 10.64898/2026.05.21.726451

    Figure Lengend Snippet: (A) Western blot analysis of antiviral responses assessed by MX1 expression in human (A549) cells lacking RIG-I or MDA5 following transfection with 5’-triphosphorylated in vitro transcribed mvRNA and 5’-triphosphorylated dsRNAs of increasing lengths. Lanes labeled “A549 WT” represent wild-type A549 cells transfected with 5’-ppp mvRNA and are included as positive controls for immune activation. (B) Induction of antiviral response in human cells lacking RIG-I or MDA5 following transfection with the isolated short RNA fraction, assessed by western blot analysis of MX1 expression. Lanes labeled “A549 WT” represent wild-type A549 cells transfected with with 5’-ppp mvRNA and are included as positive controls for immune activation. (C) Induction of antiviral response in chicken cells lacking MDA5 following transfection with 5’-triphosphorylated in vitro transcribed mvRNA and 5’-triphosphorylated dsRNAs of increasing lengths, assessed by western blot analysis of MX1 expression. Lanes labeled “DF-1 WT” represent wild-type DF-1 cells transfected with 5’-ppp 550 bp dsRNA and are included as positive controls for immune activation.

    Article Snippet: Human lung epithelial A549 cells (CCL-185) and chicken embryo fibroblast DF-1 cells (CRL-3586) were obtained from ATCC.

    Techniques: Western Blot, Expressing, Transfection, In Vitro, Labeling, Activation Assay, Isolation

    (A) Western blot analysis of PKR and eIF2α phosphorylation in human (A549), chicken (DF-1), and duck (CCL-141) cells following transfection with short (mvRNA) or long (1600 bp) dsRNA carrying either a 5’-triphosphate (5’-ppp) or a dephosphorylated (5’-OH) end. Human and chicken cells were transfected for 5 h, whereas duck cells were transfected for 7.5 h prior to harvesting. PKR phosphorylation was assessed in human samples. (B) Puromycin incorporation assay to assess global translation in human, chicken, and duck cells following transfection with short or long dsRNA. Reduced puromycin signal indicates translational inhibition.

    Journal: bioRxiv

    Article Title: RNA length and receptor usage define innate immune recognition across species

    doi: 10.64898/2026.05.21.726451

    Figure Lengend Snippet: (A) Western blot analysis of PKR and eIF2α phosphorylation in human (A549), chicken (DF-1), and duck (CCL-141) cells following transfection with short (mvRNA) or long (1600 bp) dsRNA carrying either a 5’-triphosphate (5’-ppp) or a dephosphorylated (5’-OH) end. Human and chicken cells were transfected for 5 h, whereas duck cells were transfected for 7.5 h prior to harvesting. PKR phosphorylation was assessed in human samples. (B) Puromycin incorporation assay to assess global translation in human, chicken, and duck cells following transfection with short or long dsRNA. Reduced puromycin signal indicates translational inhibition.

    Article Snippet: Human lung epithelial A549 cells (CCL-185) and chicken embryo fibroblast DF-1 cells (CRL-3586) were obtained from ATCC.

    Techniques: Western Blot, Phospho-proteomics, Transfection, Inhibition

    (A) Schematic overview of the pull-down assay. Human (A549), chicken (DF-1), and duck (CCL-141) cells were transfected with a mixture of 5’-triphosphorylated short (mvRNA) and long (1600 bp) dsRNA or mock-treated prior to lysis. Cell lysates were incubated with biotinylated short or long dsRNA carrying either a 5’-triphosphate (5’-ppp) or a dephosphorylated (5’-OH) end. RNA-protein complexes were isolated using streptavidin beads and analyzed by mass spectrometry (MS/MS). (B) Heatmaps showing enrichment of RNA-binding proteins in pull-down assays from human, chicken, and duck cell lysates. Protein enrichment is displayed as a composite score calculated as log2(FC) multiplied by -log10(p-value), relative to beads-only control samples. Color scales indicate relative protein enrichment. The top 30 enriched proteins are shown; full datasets are provided in the supporting information (Fig. S11).

    Journal: bioRxiv

    Article Title: RNA length and receptor usage define innate immune recognition across species

    doi: 10.64898/2026.05.21.726451

    Figure Lengend Snippet: (A) Schematic overview of the pull-down assay. Human (A549), chicken (DF-1), and duck (CCL-141) cells were transfected with a mixture of 5’-triphosphorylated short (mvRNA) and long (1600 bp) dsRNA or mock-treated prior to lysis. Cell lysates were incubated with biotinylated short or long dsRNA carrying either a 5’-triphosphate (5’-ppp) or a dephosphorylated (5’-OH) end. RNA-protein complexes were isolated using streptavidin beads and analyzed by mass spectrometry (MS/MS). (B) Heatmaps showing enrichment of RNA-binding proteins in pull-down assays from human, chicken, and duck cell lysates. Protein enrichment is displayed as a composite score calculated as log2(FC) multiplied by -log10(p-value), relative to beads-only control samples. Color scales indicate relative protein enrichment. The top 30 enriched proteins are shown; full datasets are provided in the supporting information (Fig. S11).

    Article Snippet: Human lung epithelial A549 cells (CCL-185) and chicken embryo fibroblast DF-1 cells (CRL-3586) were obtained from ATCC.

    Techniques: Pull Down Assay, Transfection, Lysis, Incubation, Isolation, Mass Spectrometry, Tandem Mass Spectroscopy, RNA Binding Assay, Protein Enrichment, Control

    Analysis of total RNA integrity in human (A549), chicken (DF-1), and duck (CCL-141) cells following transfection with short (mvRNA) or long (1600 bp) dsRNA carrying either a 5’-triphosphate (5’-ppp) or a dephosphorylated (5’-OH) end. RNA profiles were assessed using Agilent 2100 Bioanalyzer.

    Journal: bioRxiv

    Article Title: RNA length and receptor usage define innate immune recognition across species

    doi: 10.64898/2026.05.21.726451

    Figure Lengend Snippet: Analysis of total RNA integrity in human (A549), chicken (DF-1), and duck (CCL-141) cells following transfection with short (mvRNA) or long (1600 bp) dsRNA carrying either a 5’-triphosphate (5’-ppp) or a dephosphorylated (5’-OH) end. RNA profiles were assessed using Agilent 2100 Bioanalyzer.

    Article Snippet: Human lung epithelial A549 cells (CCL-185) and chicken embryo fibroblast DF-1 cells (CRL-3586) were obtained from ATCC.

    Techniques: Transfection

    The effect of lncRNA-803 on the apoptosis pathway of DF-1 cells. ( A ) DF-1 cells were infected with lentivirus to overexpress or knockdown lncRNA-803. ( B ) Statistical analysis of the infection efficiency of lentiviruses engineered to overexpress or knockdown lncRNA-803. ( C ) Relative expression levels of lncRNA-803 in DF-1 cells. ( D ) Effect of lncRNA-803 on the middle and late apoptosis rates of DF-1 cells. ( E ) Effect of lncRNA-803 on the late apoptosis rate of DF-1 cells. ( F ) Effect of lncRNA-803 on the mRNA expression levels of genes involved in the apoptosis pathway in DF-1 cells. ( G ) Effect of lncRNA-803 on the expression of apoptosis pathway-related genes in DF-1 cells. * represents a significant difference compared with lncRNA-803 overexpression control group. ** represents an extremely significant difference compared with lncRNA-803 overexpression control group. # represents a significant difference compared with lncRNA-803 knockdown control group. ## represents an extremely significant difference compared with lncRNA-803 knockdown control group. Ns means the difference is not significant. ( n = 3).

    Journal: Genes

    Article Title: lncRNA-803 Suppresses Apoptosis in DF-1 Cells via the miR-6555-3p/MDM4/p53 Axis

    doi: 10.3390/genes17040440

    Figure Lengend Snippet: The effect of lncRNA-803 on the apoptosis pathway of DF-1 cells. ( A ) DF-1 cells were infected with lentivirus to overexpress or knockdown lncRNA-803. ( B ) Statistical analysis of the infection efficiency of lentiviruses engineered to overexpress or knockdown lncRNA-803. ( C ) Relative expression levels of lncRNA-803 in DF-1 cells. ( D ) Effect of lncRNA-803 on the middle and late apoptosis rates of DF-1 cells. ( E ) Effect of lncRNA-803 on the late apoptosis rate of DF-1 cells. ( F ) Effect of lncRNA-803 on the mRNA expression levels of genes involved in the apoptosis pathway in DF-1 cells. ( G ) Effect of lncRNA-803 on the expression of apoptosis pathway-related genes in DF-1 cells. * represents a significant difference compared with lncRNA-803 overexpression control group. ** represents an extremely significant difference compared with lncRNA-803 overexpression control group. # represents a significant difference compared with lncRNA-803 knockdown control group. ## represents an extremely significant difference compared with lncRNA-803 knockdown control group. Ns means the difference is not significant. ( n = 3).

    Article Snippet: HEK-293T cells and DF-1 cells were purchased from Procell Company (Wuhan, China).

    Techniques: Infection, Knockdown, Expressing, Over Expression, Control

    Identification of miRNAs related to the p53 pathway that interact with lncRNA-803. ( A ) Effect of lncRNA-803 on the mRNA level of genes of tomor protein p53 (p53) pathway in DF-1 cells. ( B ) Effect of lncRNA-803 on the protein level of genes of p53 pathway in DF-1 cells. ( C ) Effect of lncRNA-803 on miRNAs expression in DF-1 cells. * represents significant difference compared with lncRNA-803 overexpression control group. ** represents an extremely significant difference compared with lncRNA-803 overexpression control group. # represents significant difference compared with lncRNA-803 knockdown control group. ## represents an extremely significant difference compared with lncRNA-803 knockdown control group. ns represents no significant difference. ( D ) DF-1 cells co-transfected with miR-6555-3p mimics and dual luciferase reporter vector. ( E ) Effect of pmiR-GLO transfection on firefly luciferase and renilla luciferase activities in DF-1 cells. ( F ) The effect of co-transfection with dual luciferase reporter vector and miR-6555-3p mimics on relative luciferase activity in DF-1 cells. ( G ) DF-1 cells co-transfected with miR-6555-3p mimics and dual luciferase reporter vector. * represents a significant difference. ** represents an extremely significant difference. ( n = 3).

    Journal: Genes

    Article Title: lncRNA-803 Suppresses Apoptosis in DF-1 Cells via the miR-6555-3p/MDM4/p53 Axis

    doi: 10.3390/genes17040440

    Figure Lengend Snippet: Identification of miRNAs related to the p53 pathway that interact with lncRNA-803. ( A ) Effect of lncRNA-803 on the mRNA level of genes of tomor protein p53 (p53) pathway in DF-1 cells. ( B ) Effect of lncRNA-803 on the protein level of genes of p53 pathway in DF-1 cells. ( C ) Effect of lncRNA-803 on miRNAs expression in DF-1 cells. * represents significant difference compared with lncRNA-803 overexpression control group. ** represents an extremely significant difference compared with lncRNA-803 overexpression control group. # represents significant difference compared with lncRNA-803 knockdown control group. ## represents an extremely significant difference compared with lncRNA-803 knockdown control group. ns represents no significant difference. ( D ) DF-1 cells co-transfected with miR-6555-3p mimics and dual luciferase reporter vector. ( E ) Effect of pmiR-GLO transfection on firefly luciferase and renilla luciferase activities in DF-1 cells. ( F ) The effect of co-transfection with dual luciferase reporter vector and miR-6555-3p mimics on relative luciferase activity in DF-1 cells. ( G ) DF-1 cells co-transfected with miR-6555-3p mimics and dual luciferase reporter vector. * represents a significant difference. ** represents an extremely significant difference. ( n = 3).

    Article Snippet: HEK-293T cells and DF-1 cells were purchased from Procell Company (Wuhan, China).

    Techniques: Expressing, Over Expression, Control, Knockdown, Transfection, Luciferase, Plasmid Preparation, Cotransfection, Activity Assay

    The effect of miR-6555-3p on the apoptosis pathway of DF-1 cells. ( A ) DF-1 cells transfected with miR-6555-3p mimic or inhibitor. ( B ) Statistical results on the transfection efficiency of miR-6555-3p mimic or inhibitor. ( C ) The relative expression of miR-6555-3p in DF-1 cells with miR-6555-3p overexpression or knockdown. ( D ) Effect of miR-6555-3p on middle and late apoptosis rate of DF-1 cells. ( E ) Effect of miR-6555-3p on late apoptosis rate of DF-1 cells. ( F ) Effect of miR-6555-3p on the mRNA level of genes of apoptosis pathway in DF-1 cells. ( G ) Effect of miR-6555-3p on the protein levels of genes of apoptosis pathway in DF-1 cells. * represents significant difference compared with miR-6555-3p overexpression control group. ** represents an extremely significant difference compared with miR-6555-3p overexpression control group. # represents significant difference compared with miR-6555-3p knockdown control group. ## represents an extremely significant difference compared with miR-6555-3p knockdown control group. ( n = 3).

    Journal: Genes

    Article Title: lncRNA-803 Suppresses Apoptosis in DF-1 Cells via the miR-6555-3p/MDM4/p53 Axis

    doi: 10.3390/genes17040440

    Figure Lengend Snippet: The effect of miR-6555-3p on the apoptosis pathway of DF-1 cells. ( A ) DF-1 cells transfected with miR-6555-3p mimic or inhibitor. ( B ) Statistical results on the transfection efficiency of miR-6555-3p mimic or inhibitor. ( C ) The relative expression of miR-6555-3p in DF-1 cells with miR-6555-3p overexpression or knockdown. ( D ) Effect of miR-6555-3p on middle and late apoptosis rate of DF-1 cells. ( E ) Effect of miR-6555-3p on late apoptosis rate of DF-1 cells. ( F ) Effect of miR-6555-3p on the mRNA level of genes of apoptosis pathway in DF-1 cells. ( G ) Effect of miR-6555-3p on the protein levels of genes of apoptosis pathway in DF-1 cells. * represents significant difference compared with miR-6555-3p overexpression control group. ** represents an extremely significant difference compared with miR-6555-3p overexpression control group. # represents significant difference compared with miR-6555-3p knockdown control group. ## represents an extremely significant difference compared with miR-6555-3p knockdown control group. ( n = 3).

    Article Snippet: HEK-293T cells and DF-1 cells were purchased from Procell Company (Wuhan, China).

    Techniques: Transfection, Expressing, Over Expression, Knockdown, Control

    Identification of murine double minute 4 ( MDM4 ) related to the p53 pathway that interact with miR-6555-3p. ( A ) Effect of miR-6555-3p on the mRNA level of genes of p53 pathway in DF-1 cells. ( B ) Effect of miR-6555-3p on the protein level of genes of p53 pathway in DF-1 cells. * represents significant difference compared with lncRNA-803 overexpression control group. ** represents an extremely significant difference compared with lncRNA-803 overexpression control group. # represents significant difference compared with lncRNA-803 knockdown control group. ## represents an extremely significant difference compared with lncRNA-803 knockdown control group. ns represents no significant difference. ( C ) DF-1 cells co-transfected with miR-6555-3p and dual luciferase reporter vector. * represents a significant difference. ** represents an extremely significant difference. ( n = 3).

    Journal: Genes

    Article Title: lncRNA-803 Suppresses Apoptosis in DF-1 Cells via the miR-6555-3p/MDM4/p53 Axis

    doi: 10.3390/genes17040440

    Figure Lengend Snippet: Identification of murine double minute 4 ( MDM4 ) related to the p53 pathway that interact with miR-6555-3p. ( A ) Effect of miR-6555-3p on the mRNA level of genes of p53 pathway in DF-1 cells. ( B ) Effect of miR-6555-3p on the protein level of genes of p53 pathway in DF-1 cells. * represents significant difference compared with lncRNA-803 overexpression control group. ** represents an extremely significant difference compared with lncRNA-803 overexpression control group. # represents significant difference compared with lncRNA-803 knockdown control group. ## represents an extremely significant difference compared with lncRNA-803 knockdown control group. ns represents no significant difference. ( C ) DF-1 cells co-transfected with miR-6555-3p and dual luciferase reporter vector. * represents a significant difference. ** represents an extremely significant difference. ( n = 3).

    Article Snippet: HEK-293T cells and DF-1 cells were purchased from Procell Company (Wuhan, China).

    Techniques: Over Expression, Control, Knockdown, Transfection, Luciferase, Plasmid Preparation