Journal: International Journal of Molecular Sciences

Article Title: p38β, A Novel Regulatory Target of Pokemon in Hepatic Cells

doi: 10.3390/ijms140713511

Figure Lengend Snippet: ( a ) Inhibition of SB202190 on cell viability: MTT assays in HepG2, BEL7404 and HL7702 cells treated with SB202190 for 48 h at different concentrations (0, 2.5, 5, 10, 25 and 50 μM); ( b ) Western blot: Displaying that SB202190 dose-dependently inhibits the phosphorylation of p38 downstream proteins. HepG2 cells were treated with SB202190 for 24 h at different concentrations (0, 10, 25 and 50 μM); ( c – g ) HepG2 cells were treated with 25 μM SB202190 at 24 h after transfecting with pcDNA3.1(−)-Pokemon or pcDNA3.1(−): ( c ) HepG2 Cell growth rate; ( d ) Effect of Pokemon and p38 inhibitor SB202190 on colony formation in HepG2 cells, the colony formation rate stands for the proportion of final clone number accounted for in plated cell number; ( e ) In vitro migration assays; ( f ) In vitro invasion assays. Bar chart below the photo stands for the relative fold of the migrated or invaded cell number compared to the negative control group; ( g ) Pokemon activates p38 signaling pathway in hepatic cells: Left panel is Western blot bands. Western blot in HepG2 cells after Pokemon was overexpressed for 60 h, and the cells were treated by SB202190 at the concentration of 25 μM; right panel is quantification of western blot data. * p < 0.05 compared to the negative control group.

Article Snippet: Antibodies used are as follows: Pokemon antibody (Sigma, St. Louis, MO, USA), p38α MAPK (7D6) Rabbit mAb (CST, Danvers, MA, USA), p38β MAPK (c28c2) Rabbit mAb (CST), Phospho-p38 MAPK Pathway Sampler Kit (CST) and Actin antibody (Beyotime, Shanghai, China).

Techniques: Inhibition, Western Blot, Phospho-proteomics, In Vitro, Migration, Negative Control, Concentration Assay

Journal: International Journal of Molecular Sciences

Article Title: p38β, A Novel Regulatory Target of Pokemon in Hepatic Cells

doi: 10.3390/ijms140713511

Figure Lengend Snippet: Pokemon up-regulates p38β expression in hepatic cells. Pokemon was delivered by expression plasmid pcDNA3.1(−)-Pokemon with pcDNA3.1(−) as a negative control. Pokemon silencing was triggered by si-RNA. ( a ) Targeted expression or silencing of Pokemon in HepG2 cells. Cells were collected at 60 h after transfection or silencing (Left panel). And the quantification of western blot data was displayed on the Right panel; ( b ) Real-time quantitative polymerase chain reaction (qPCR) at 48 h after transfection in HepG2 cells. Upper panel: Ectopic expression of Pokemon; lower panel: Silencing of Pokemon; ( c ) Ectopic expression of Pokemon in HL7702 cells. Upper panel: Western blot in which cells were lysed and total proteins were collected at 36, 48, 60 and 72 h, respectively. Lower panel: Real-time qPCR at 48 and 60 h after transfection; ( d ) Silencing of Pokemon in BEL7404 cells. Upper panel: Western blot; lower panel: Real-time qPCR. * p < 0.05 compared to the negative control. N.C. means negative control.

Article Snippet: Antibodies used are as follows: Pokemon antibody (Sigma, St. Louis, MO, USA), p38α MAPK (7D6) Rabbit mAb (CST, Danvers, MA, USA), p38β MAPK (c28c2) Rabbit mAb (CST), Phospho-p38 MAPK Pathway Sampler Kit (CST) and Actin antibody (Beyotime, Shanghai, China).

Techniques: Expressing, Plasmid Preparation, Negative Control, Transfection, Western Blot, Real-time Polymerase Chain Reaction

Journal: International Journal of Molecular Sciences

Article Title: p38β, A Novel Regulatory Target of Pokemon in Hepatic Cells

doi: 10.3390/ijms140713511

Figure Lengend Snippet: Pokemon stimulates p38β promoter activity. ( a ) ChIP assays in HepG2 and BEL7404 cells. Protein-DNA complexes are immunoprecipitated either with anti-Pokemon antibody or anti-IgG as negative control, followed by PCR with primers specific to p38β promoter sequence and agarose-gel electrophoresis for visualization. Total lysates were used as the input samples and positive control; ( b ) Dual luciferase reporter assay. Luciferase activities were normalized to Renilla activity. Y axis stands for the relative fold changes of activity as the pcDNA3.1(−)-Pokemon plasmid increases. * p < 0.05 compared to the negative control.

Article Snippet: Antibodies used are as follows: Pokemon antibody (Sigma, St. Louis, MO, USA), p38α MAPK (7D6) Rabbit mAb (CST, Danvers, MA, USA), p38β MAPK (c28c2) Rabbit mAb (CST), Phospho-p38 MAPK Pathway Sampler Kit (CST) and Actin antibody (Beyotime, Shanghai, China).

Techniques: Activity Assay, Immunoprecipitation, Negative Control, Sequencing, Agarose Gel Electrophoresis, Positive Control, Luciferase, Reporter Assay, Plasmid Preparation

Journal: Nature

Article Title: Neutrophil ageing is regulated by the microbiome

doi: 10.1038/nature15367

Figure Lengend Snippet: Pathways selected for the analysis of neutrophil functions.

Article Snippet: MAPK pathway , BIOCARTA_MAPK_PATHWAY.

Techniques: Coagulation, Activation Assay, Ubiquitin Proteomics

Journal: Nature

Article Title: Neutrophil ageing is regulated by the microbiome

doi: 10.1038/nature15367

Figure Lengend Snippet: Gene set enrichment analysis of selected pathways in aged and activated neutrophils.

Article Snippet: MAPK pathway , BIOCARTA_MAPK_PATHWAY.

Techniques: Coagulation, Activation Assay, Ubiquitin Proteomics

Journal: Molecular Oncology

Article Title: KLK6‐regulated miRNA networks activate oncogenic pathways in breast cancer subtypes

doi: 10.1016/j.molonc.2016.03.008

Figure Lengend Snippet: The effect of KLK6 transfection on miRNA‐mediated signaling pathways. Panels of MAPK signaling and related factors were assayed for expression changes between KLK6 overexpressing and mock cells. In general, expression of mRNAs encoding for transcription ...

Article Snippet: MAPK mRNA profiling The cDNA was synthesized as previously and was added to the MAPK Signaling Pathway RT 2 ProfilerTM PCR array (Qiagen/SuperArray Biosciences) as per the manufacturer's protocol.

Techniques: Transfection, Protein-Protein interactions, Expressing