Journal: OncoTargets and therapy

Article Title: Epigallocatechin gallate inhibits the proliferation of colorectal cancer cells by regulating Notch signaling

doi: 10.2147/OTT.S40914

Figure Lengend Snippet: The effect of EGCG on expressions of Notch1, Notch2, HES1 , and JAG1 in the colorectal cancer cells: ( A ) the expression of HES1 ; ( B ) the expression of JAG1 ; ( C ) the expression of Notch1 ; and ( D ) the expression of Notch2 . Notes: The x-axis shows the Lovo, SW480, HT-29, and HCT-8 colorectal cell lines. The y-axis shows the mRNA of the colorectal cell lines after treatment with EGCG. An independent-sample t -test was used to analyze the mRNA levels of the colorectal cell lines. Abbreviation: EGCG, epigallocatechin gallate.

Article Snippet: The primary antibodies used were Abcam Hes1 antibody (ab71559), CST Jagged1 (28H8Rabbit mAb), CST Notch1 (D1E11 XP™ Rabbit mAb), and CST Notch2 (8A1Rabbit mAb) (Sigma-Aldrich, St Louis, MO, USA).

Techniques: Expressing

Journal: eLife

Article Title: SORBS2 is a genetic factor contributing to cardiac malformation of 4q deletion syndrome patients

doi: 10.7554/eLife.67481

Figure Lengend Snippet:

Article Snippet: Antibody , Anti-Notch1 (rabbit monoclonal) , Cell Signaling Technology , 3608 s , (1:1000) RRID: AB_2153354.

Techniques: Transfection, Construct, shRNA, Generated, Software, Isolation, Sequencing, Plasmid Preparation, In Situ, Reverse Transcription, TUNEL Assay, Staining, Recombinant

Journal: Oncology reports

Article Title: Notch1 is a potential therapeutic target for the treatment of human hepatitis B virus X protein-associated hepatocellular carcinoma.

doi: 10.3892/or.2013.2917

Figure Lengend Snippet: Figure 1. Notch1-shRNA suppresses L02/HBx cell proliferation in vitro. (A) Identification of the effective shRNA targeting the Notch1 gene. The relative mRNA and protein levels of Notch1 were assessed by qRT-PCR and western blotting in L02/HBx cells 48 h after transient transfection with Notch1-shRNA1, Notch1-shRNA2 or negative control-shRNA (NC), respectively. (B) The components of the Notch1 signaling pathway were downregulated in the L02/ HBx-Notch1 shRNA2 cells. The mRNA and protein expression levels of Notch1 and Hes1 were assessed by qRT-PCR and western blotting, respectively. Actin was used as a loading control for both quantitative RT-PCR and western blotting. (C) CCK-8 assay and (D) colony formation assay of L02/HBx cells stably transfected with control or Notch1 shRNA2. Data are shown as the mean ± SEM from at least three independent experiments. Statistically significant differences are indicated as *P<0.05, **P<0.01 vs. L02/HBx cells.

Article Snippet: For immunohistochemical analysis, staining for Notch1 was carried out using rabbit polyclonal antibodies against Notch1 (Proteintech Group) at a dilution of 1:50.

Techniques: shRNA, In Vitro, Quantitative RT-PCR, Western Blot, Transfection, Negative Control, Expressing, Control, CCK-8 Assay, Colony Assay, Stable Transfection

Journal: Oncology reports

Article Title: Notch1 is a potential therapeutic target for the treatment of human hepatitis B virus X protein-associated hepatocellular carcinoma.

doi: 10.3892/or.2013.2917

Figure Lengend Snippet: Figure 2. Notch1-shRNAs suppresses L02/HBx cell proliferation in vivo. (A) The growth curve of the tumors derived from L02/HBx cells pretreated with Notch1-shRNA or control-shRNA in nude mice. Data represent means ± SEM of six samples. *P<0.05, **P<0.01. (B) Images of representative mice and dis sected tumors from nude mice. (C) Tumor tissues from nude mice inoculated with NC or Notch1-shRNA cells were stained with hematoxylin and eosin (H&E). Original magnification, x200. (D) Immunohistochemistry of Notch1 expression in tumor tissues from nude mice. Original magnification, x400.

Article Snippet: For immunohistochemical analysis, staining for Notch1 was carried out using rabbit polyclonal antibodies against Notch1 (Proteintech Group) at a dilution of 1:50.

Techniques: In Vivo, Derivative Assay, shRNA, Control, Staining, Immunohistochemistry, Expressing

Journal: Oncology reports

Article Title: Notch1 is a potential therapeutic target for the treatment of human hepatitis B virus X protein-associated hepatocellular carcinoma.

doi: 10.3892/or.2013.2917

Figure Lengend Snippet: Figure 3. Notch1-shRNA induces cell cycle arrest via the CyclinD1/CDK4 pathway in L02/HBx cells. (A) Notch1-shRNA induced cell cycle arrest in L02/ HBx cells. Cell cycle distribution was examined by flow cytometry after staining with PI. Results are visualized as a representative experiment or means ± SEM of three experiments. (B) Notch1-shRNA downregulates the CyclinD1/CDK4 pathway in L02/HBx cells. The expression levels of cell cycle regulatory genes CyclinD1, CDK4, E2F1, Rb, p21 and CyclinE1 were analyzed by qRT-PCR and western blotting. Data represent the mean ± SEM from three independent experiments. Statistically significant differences are indicated as *P<0.05, **P<0.01 vs. L02/HBx cells.

Article Snippet: For immunohistochemical analysis, staining for Notch1 was carried out using rabbit polyclonal antibodies against Notch1 (Proteintech Group) at a dilution of 1:50.

Techniques: shRNA, Cytometry, Staining, Expressing, Quantitative RT-PCR, Western Blot

Journal: Oncology reports

Article Title: Notch1 is a potential therapeutic target for the treatment of human hepatitis B virus X protein-associated hepatocellular carcinoma.

doi: 10.3892/or.2013.2917

Figure Lengend Snippet: Figure 4. Notch1-shRNA increases cell apoptosis via the caspase-9-caspase-3 pathway in L02/HBx cells. (A) Notch1-shRNA increased cell apoptosis in L02/ HBx cells. Analysis of apoptosis was performed using PE Annexin V and 7-AAD staining by FACS analysis. Results are visualized as a representative experi ment or means ± SEM of three experiments. (B) Notch1-shRNA upregulated the caspase-9-caspase-3 pathway in L02/HBx cells. The expression of caspase-9, -8 and -3 was analyzed by qRT-PCR and western blotting. Data are shown as the mean ± SEM of three independent experiments. Statistically significant differences are indicated as *P<0.05, **P<0.01 vs. L02/HBx cells.

Article Snippet: For immunohistochemical analysis, staining for Notch1 was carried out using rabbit polyclonal antibodies against Notch1 (Proteintech Group) at a dilution of 1:50.

Techniques: shRNA, Staining, Expressing, Quantitative RT-PCR, Western Blot