Prognostic value of connexin protein isotype expression using multivariate Cox regression analysis.

<p>HR: hazard ratio; CI: confidence interval;</p><p>0123: score categories where _ represents thresholds.</p><p>Prognostic value of connexin protein isotype expression using multivariate Cox regression analysis.</p

Kaplan-Meier plots of significant correlations between overall survival (OS) and elevated (>median) Cx30 (a–c), Cx43 (d–f) and Cx46 (g–i) mRNA expression in 1988 breast cancers based on <i>in silico</i> analysis of Illumina array data.

<p>Elevated Cx30 levels were linked with reduced OS in patients with luminal B tumors (a) and in ER positive endocrine therapy treated patients (b), but with a strong tendency for improved OS in ER negative cases (c). Cx43 expression was associated with better OS in the whole cohort (d) and in ER positive endocrine treated patients (e) but showed a strong trend for reduced OS in ER negative patients (f). Cx46 expression was associated with improved OS in the whole cohort (g), in ER negative patients (h) and in HER2 positive patients (i). Significance (at p<0.05) was calculated using the log-rank test. HR: hazard ratio (at 95% Confidence Interval).</p

Kaplan-Meier plots of significant prognostic correlations of elevated (>median) Cx43 (a-d and g–i) and Cx46 (e–f) mRNA expression in 1809 breast cancers based on <i>in silico</i> analysis of Affymetrix array data.

<p>Cx43 expression was associated with improved relapse/disease free survival (RFS) in a tumor group similar to SEER prevalence (a), in ER and lymph node positive tumors (b) and in ER positive endocrine treated tumors (c), but reduced RFS in ER negative tumors (d). Elevated Cx46 levels were predictive for better RFS in the whole patient cohort (e) and in ER and lymph node positive grade 3 patients (f). Elevated Cx43 mRNA levels were also correlated with significantly better distant metastasis-free survival (DMFS) in ER positive endocrine treated patients (g) and in grade 2 cancers (h). Cx43 expression in ER negative patients was linked with reduced overall survival (OS) (i). Significance (at p<0.05) was calculated using the log-rank test. HR: hazard ratio (at 95% Confidence Interval).</p

Detection of connexin protein isotypes (Alexa-564, red) and the proliferation marker Ki67 protein (Alexa-518, green) in normal pre-menopausal breast tissue.

<p>Punctuate Cx43 reaction was localized to the myoepithelial cell layer of normal mammary glands and to adjacent stromal cells (arrow) (a). Both Cx32 (b and c) and Cx26 (d) proteins were found dominantly in the luminal epithelial cells. Cx46 protein was found both in the myoepithelial and luminal cells and less in stromal inflammatory cells (arrow) (e and f). High power views show Cx32 mainly linked to the luminal cells (c) and Cx46 mainly localized to the basal cells (f) involving both their cytoplasm and intercellular borders. Cx30 was revealed along myoepithelial cells and at the apex of luminal epithelium and less in the rest of luminal cells, and along vascular endothelial cells (arrow) (g). Co-localization of Cx26 (red) and Cx30 (green) in epithelial cells (yellow), involving the intercellular borders (h). Double immunofluorescence, cell nuclei are stained blue using Hoescht. Summary drawing of our results shows potential homo- or heterocellular/typic interactions of Cx26 (red), Cx32 (blue), Cx46 (violet), Cx43 (green) and Cx30 (yellow) gap junctions in a normal mammary gland (i).</p

Significant prognostic correlations of connexin mRNA expression data resulting from the <i>in silico</i> analysis of 1809 (Affymetrix) and 1988 (Illumina) breast cancers.

<p>A: Affymetrix platform using relapse-free survival (RFS) data if not indicated, distant metastasis-free survival (DMFS) data indicated as M or overall survival data (OS).</p><p>I: Illumina platform using OS data only (not indicated).</p><p>Significant prognostic correlations of connexin mRNA expression data resulting from the <i>in silico</i> analysis of 1809 (Affymetrix) and 1988 (Illumina) breast cancers.</p

Penelitian Teknologi Pembatikan Kain Polyester-Kapas 65% - 35%

Kain polyester – kapas 65% - 35% (selanjutnyadisebut kain T/C) cocok untuk sandang, harganya relatif murah dan mudah didapatkan. Hal ini mendorong adanya USAha penelitian diversifikasi bahan baku batik dengan dain T/C. Pembuatan kain batik dengan kain T/C mangalami kesulitan dalam proses pewarnaannya karena bagian polyesternya hanya dapat diwarnai dengan zat warna dispersi dengan cara pencelupan pada suhu 95oC sampai 100oC, padahal pada suhu tersebut lilin batik yang dipergunakan sebagai zat perintang akan leleh.Hasil penelitian menunjukkan bahwa proses pembuatan batik T/C dspst dilakukan pada suhu 27o-30oC dengan cara khusus. Pengolahan kain T/C dengan larutan carrier MT mendidih kemudian pencelupan dengan zat warna dispersi sebelum dilakukan proses pembatikan memberikan hasil cukup baik walaupun pada kain batik T/C yang dihasilkan tersebut tidak terdapat warna putih

Clinicopathological data of the 185 breast cancer patients included in the analysis.

<p>Clinicopathological data of the 185 breast cancer patients included in the analysis.</p

Multivariate regression analysis considering grade 2 breast cancers regarding the CIN4 score and clinicopathological variables.

<p>Multiple variables tested in separate runs when CIN4 was included (1–3a) or excluded (1–3b) from the comparison.</p

CIN4 expression correlates with ploidy.

<p>A) Regression curve showing relation of CIN4 expression signature and DNA index (p = 0.036). B) Bar graph showing numbers of diploid and aneuploid cases grouped according to histological grade: grade 3 tumors are relatively enriched in aneuploid cancers.</p

Additional file 1: Figure S1. of In depth evaluation of the prognostic and predictive utility of PTEN immunohistochemistry in colorectal carcinomas: performance of three antibodies with emphasis on intracellular and intratumoral heterogeneity

The respective antibodies detecting PTEN loss. The DAKO, Neomarkers and CellSignaling antibodies showing intact staining in the normal colon mucosa and preserved staining in PTEN normal tumors and lower expression than normal mucosa in carcinomas with PTEN loss. (PDF 1033 kb