Journal: Oncogene

Article Title: H19 lncRNA identified as a master regulator of genes that drive uterine leiomyomas

doi: 10.1038/s41388-019-0808-4

Figure Lengend Snippet: TET3 affects DNA methylation and histone modifications of the MED12, TGFBR2, and TSP1 promoters. a UtLM cells were transfected with siCon or siTET3 for 48 h, followed by ChIP-qPCR analysis. Data are presented as mean relative TET3 enrichment over input. n = 3. Red numbers indicate nucleotide positions relative to the transcriptional start sites, with PCR products depicted as red-stripped bars. b Sequences of critical transcription regulatory regions (CTRR) of MED12 , TGFBR2 , and TSP1 . The differentially methylated cytosine residues are marked in red. The red numbers mark the positions of the indicated nucleotides relative to the transcriptional start sites. c UtLM cells were transfected with siCon or siTET3 for 48 h, followed by QMSP analysis. n = 3. d UtLM cells were transfected with siCon or siTET3 for 48 h, followed by ChIP-qPCR analysis. Data are presented as mean relative enrichment over input. n = 3. All data are representative of at least two independent experiments and are presented as mean ± SEM. * p < 0.05, ** p < 0.01

Article Snippet: Antibodies for TET3 (GeneTex, GTX121453; used at a dilution of 1/500), TGFBR2 (Abcam, ab184948; used at a dilution of 1/1000), TSP1 (Abcam, ab85762; used at a dilution of 1/500), MED12 (Novus Biological, NB100–2357; used at a dilution of 1/500), HMGA2 (Proteintech, 20795–1-AP; used at a dilution of 1/500), GRAF1 (Cell Signaling, 8802; used at a dilution of 1/500), SPARC (Cell Signaling, 8725; used at a dilution of 1/500), COL3A1 (LS-Bio, LS-C159386; used at a dilution of 1/1000), COL4A1 (LS-Bio, LS-C100552; used at a dilution of 1/500), COL5A2 (Origene, TA809611; used at a dilution of 1/500), and GAPDH (Abcam, ab128915; used at a dilution of 1/10000) were purchased.

Techniques: DNA Methylation Assay, Transfection, ChIP-qPCR, Methylation

Journal: Oncogene

Article Title: H19 lncRNA identified as a master regulator of genes that drive uterine leiomyomas

doi: 10.1038/s41388-019-0808-4

Figure Lengend Snippet: H19 and TET3 co-express with fibroid-promoting genes in vivo. a , c RT-qPCR analyses were performed on RNAs extracted from human fibroids and matched myometrium tissues. Spearman’s correlation showed positive correlations between expression of H19 and TET3 ( a , left panel), as well as TET3 and its target genes MED12 , TGFBR2 , and TSP1 ( c ) in a statistically significant manner. No correlation between expression of H19 and HMGA2 at the RNA level was detected ( a , right panel). Spearman’s correlation coefficient, p -values, and sample numbers are presented. b Results of western blotting analysis of HMGA2 in human fibroids and matched myometrium. n = 3. Data are representative of two independent experiments and are presented as mean ± SEM

Article Snippet: Antibodies for TET3 (GeneTex, GTX121453; used at a dilution of 1/500), TGFBR2 (Abcam, ab184948; used at a dilution of 1/1000), TSP1 (Abcam, ab85762; used at a dilution of 1/500), MED12 (Novus Biological, NB100–2357; used at a dilution of 1/500), HMGA2 (Proteintech, 20795–1-AP; used at a dilution of 1/500), GRAF1 (Cell Signaling, 8802; used at a dilution of 1/500), SPARC (Cell Signaling, 8725; used at a dilution of 1/500), COL3A1 (LS-Bio, LS-C159386; used at a dilution of 1/1000), COL4A1 (LS-Bio, LS-C100552; used at a dilution of 1/500), COL5A2 (Origene, TA809611; used at a dilution of 1/500), and GAPDH (Abcam, ab128915; used at a dilution of 1/10000) were purchased.

Techniques: In Vivo, Quantitative RT-PCR, Expressing, Western Blot