Twisted algebra R-matrices and S-matrices for bn(1)b_n^{(1)} affine Toda solitons and their bound states

We construct new $U_q(a^{(2)}_{2n-1})$ and $U_q(e^{(2)}_6)$ invariant $R$-matrices and comment on the general construction of $R$-matrices for twisted algebras. We use the former to construct $S$-matrices for $b^{(1)}_n$ affine Toda solitons and their bound states, identifying the lowest breathers with the $b^{(1)}_n$ particles.Comment: Latex, 24 pages. Various misprints corrected. New section added clarifying relationship between R-matrices and S-matrice

The possible role of matrix metalloproteinase (MMP)-2 and MMP-9 in cancer, e.g. acute leukemia

In the past decades, a lot of effort has been put in identifying the role of matrix metalloproteinases (MMPs) in cancer. The main role of MMPs in angiogenesis, tumor growth and metastasis is degradation of extracellular matrix (ECM) and release and/or activation of growth factors through their degradative activity. The degradative activity finally results in cancer progression. MMP-inhibitors (MMPIs) have already been designed and tested, based on the degradative role of MMPs in cancer progression. First clinical trials with MMPIs have been performed with disappointing results, showing that in order to use MMP-inhibition the mechanisms underlying MMP-expression in cancer have to be further elucidated. This paper reviews the mechanisms of MMPs on molecular and cellular level and discusses the role for MMPs and MMP-inhibition in cancer with special focus on acute leukemia

Validation and implementation of a custom 21-gene panel next-generation sequencing assay for myeloid neoplasms

Rapid and reliable mutational analysis of myeloid neoplasms is increasingly important for diagnostic, prognostic and therapeutic reasons. In this article we describe the development and validation of a custom next-generation sequencing (NGS) assay that reliably tests across a broad range of myeloid neoplasms, including AML, MDS, and myeloproliferative neoplasms. The lllumina TruSeq Custom Amplicon panel was designed to detect variants in 21 genes. The validation protocol included sequencing of cell lines (n=3) and patient samples (n=36) on an Illumina MiSeq platform. A read depth ≥100x was observed for &gt;97% of targeted bases. After filtering for artifacts, a specificity of 100% was obtained. A detection limit of ≤5% was observed for variants present in cell lines. On average two reportable variants were present in samples from patients with a myeloid neoplasm. In conclusion, the custom NGS assay provides an adequate routine assay for genetic analysis of variants present in myeloid neoplasms. Practical considerations on choice of targeted genes, type of assay and method of data analysis are provided in this report.</p

Validation and implementation of a custom 21-gene panel next-generation sequencing assay for myeloid neoplasms

Rapid and reliable mutational analysis of myeloid neoplasms is increasingly important for diagnostic, prognostic and therapeutic reasons. In this article we describe the development and validation of a custom next-generation sequencing (NGS) assay that reliably tests across a broad range of myeloid neoplasms, including AML, MDS, and myeloproliferative neoplasms. The lllumina TruSeq Custom Amplicon panel was designed to detect variants in 21 genes. The validation protocol included sequencing of cell lines (n=3) and patient samples (n=36) on an Illumina MiSeq platform. A read depth ≥100x was observed for &gt;97% of targeted bases. After filtering for artifacts, a specificity of 100% was obtained. A detection limit of ≤5% was observed for variants present in cell lines. On average two reportable variants were present in samples from patients with a myeloid neoplasm. In conclusion, the custom NGS assay provides an adequate routine assay for genetic analysis of variants present in myeloid neoplasms. Practical considerations on choice of targeted genes, type of assay and method of data analysis are provided in this report.</p

Validation and implementation of a custom 21-gene panel next-generation sequencing assay for myeloid neoplasms

Rapid and reliable mutational analysis of myeloid neoplasms is increasingly important for diagnostic, prognostic and therapeutic reasons. In this article we describe the development and validation of a custom next-generation sequencing (NGS) assay that reliably tests across a broad range of myeloid neoplasms, including AML, MDS, and myeloproliferative neoplasms. The lllumina TruSeq Custom Amplicon panel was designed to detect variants in 21 genes. The validation protocol included sequencing of cell lines (n=3) and patient samples (n=36) on an Illumina MiSeq platform. A read depth ≥100x was observed for &gt;97% of targeted bases. After filtering for artifacts, a specificity of 100% was obtained. A detection limit of ≤5% was observed for variants present in cell lines. On average two reportable variants were present in samples from patients with a myeloid neoplasm. In conclusion, the custom NGS assay provides an adequate routine assay for genetic analysis of variants present in myeloid neoplasms. Practical considerations on choice of targeted genes, type of assay and method of data analysis are provided in this report.</p