Risk classification was based on presenting features and treatment response. B-cell precursor cases with age between 1 and 10 years and leukocyte count <50 × 109/L, DNA index ≥ 1.16, or t(12;21)[ETV6-RUNX1] were provisionally classified as low-risk ALL. Cases with t(9;22)[BCR-ABL1] were considered to have high-risk ALL, while the remaining cases were provisionally classified as standard (intermediate)-risk ALL. The final risk status was determined by MRD levels. Any patient with ≥ 1% bone marrow MRD on day 19 of remission induction, or 0.1% to 0.99% MRD after completion of 6-week induction therapy was considered to have standard-risk ALL. MRD ≥ 1% after completion of induction therapy denoted high-risk ALL.
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ETV6 protein, human
ETV6 protein, human
The ETV6 (Ets Variant 6) protein is a transcription factor that plays a key role in regulating gene expression during cellular processes.
It is involved in hematopoiesis, the development and differentiation of blood cells, and has been implicated in various types of cancer, including leukemias and lymphomas.
Researchers can explore the ETV6 protein using PubCompare.ai, a powerful AI-driven platform that helps optimize research protocols.
PubCompare.ai allows users to quickly locate relevant protocols from literature, preprints, and patents, and use AI-comparisons to identify the best protocols and products for their specific research needs.
This streamlines the research process and provides valuable insights to advance the understanding of the ETV6 protein and its biological functions.
It is involved in hematopoiesis, the development and differentiation of blood cells, and has been implicated in various types of cancer, including leukemias and lymphomas.
Researchers can explore the ETV6 protein using PubCompare.ai, a powerful AI-driven platform that helps optimize research protocols.
PubCompare.ai allows users to quickly locate relevant protocols from literature, preprints, and patents, and use AI-comparisons to identify the best protocols and products for their specific research needs.
This streamlines the research process and provides valuable insights to advance the understanding of the ETV6 protein and its biological functions.
Most cited protocols related to «ETV6 protein, human»
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ETV6 protein, human
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Chromosomes
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ETV6 protein, human
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Centrifugation
cohesins
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ETV6 protein, human
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Ficoll
FLT3 protein, human
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GATA2 protein, human
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K-ras Genes
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Phosphotransferases
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All patients were analyzed via a myeloid gene panel containing ASXL1, BCOR, BRAF, CSNK1A1, CBL, DNMT3A, ETV6, EZH2, FLT3-TKD, GATA1, GATA2, IDH1, IDH2, JAK2, KIT, NRAS, KRAS, MPL, NPM1, PHF6, RUNX1, SF3B1, SRSF2, TET2, TP53, U2AF1 and WT1. The library of 26 genes was generated with the ThunderStorm (RainDance Technologies, Billerica, MA, USA), and CSNK1A1 with the Access Array System (Fluidigm, San Francisco, CA, USA). Both libraries were sequenced and demultiplexed on a MiSeq instrument (Illumina, San Diego, CA, USA) as described previously.20 (link) The FASTQ files were further processed using the Sequence Pilot software version 4.1.1 Build 510 (JSI Medical Systems, Ettenheim, Germany) for alignment and variant calling. Analysis parameters were set according to the manufacturer’s default recommendation. The validity of the somatic mutations was checked against the publicly accessible Catalogue Of Somatic Mutations In Cancer (COSMIC) v69 database, and functional interpretation was performed using SIFT 1.03, PolyPhen 2.0 and MutationTaster 1.0 algorithms.21 (link) Additionally, TP53 variants were verified using the International Agency for Research on Cancer (IARC) repository.22 (link) Single-nucleotide polymorphisms (SNP) were annotated according to the National Center for Biotechnology Information Single Nucleotide Polymorphism Database (NCBI dbSNP). The detection limit for small nuclear variants was 3% variant allele frequency (VAF). Variants (n=9) not yet described in any public database were excluded from statistical analyses.
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Gene Library
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IDH2, human
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K-ras Genes
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Single Nucleotide Polymorphism
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Most recents protocols related to «ETV6 protein, human»
Next generation sequencing was performed using the Illumina Ampliseq Myeloid panel including 40 genes (ABL1, ASXL1, BCOR, BRAF, CALR, CBL, CEBPA, CSF3R, DNMT3A, ETV6, EZH2, FLT3, GATA2, HRAS, IDH1, IDH2, IKZF1, JAK2, KIT, KRAS, MPL, MYD88, NF1, NPM1, NRAS, PHF6, PRPF8, PTPN11, RB1, RUNX1, SETBP1, SF3B1, SH2B3, SRSF2, STAG2, TET2, TP53, U2AF1, ZRSR2, WT1). Genomic DNA was purified from peripheral blood at baseline and 9 months after the first vaccination. Libraries were prepared using the Ampliseq for Illumina Myeloid Panel protocol, and 2 × 150 bp paired-end sequencing was done on the NextSeq 500 platform (Illumina® Inc, San Diego, CA, USA). The Illumina Sequencing Analysis Viewer (SAV) software was used for quality control of the sequencing runs. Alignment of sequencing data to the human reference genome (GRCh37/hg19) and variant calling of mapped reads were performed in CLC Genomics Workbench software v.22. The VarSeq™ software v.2.2.4 (Golden Helix, Inc., Bozeman, MT, USA) was applied for annotation and filtering of variants. Variants with coverage <100x, a variant allele frequency (VAF) <1%, and germline, introns, and SNPs with minor allele frequency >1% (ExAC variant frequencies, Broad Institute, MA, USA) were excluded from further analysis.
BLOOD
BRAF protein, human
calreticulin, human
CEBPA protein, human
CSF3R protein, human
ETV6 protein, human
EZH2 protein, human
FLT3 protein, human
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Genome
Genome, Human
Germ Line
Helix (Snails)
IDH2, human
Introns
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NPM1 protein, human
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Single Nucleotide Polymorphism
Strains
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Vaccination
ZRSR2 protein, human
Bone marrow and/or peripheral blood samples were collected from children with BCP-ALL at time of diagnosis. In accordance with the declaration of Helsinki, and as approved by the Medical Ethics Committee of the Erasmus Medical Center, Rotterdam, The Netherlands, written informed consent to use excess diagnostic material for research purposes was obtained from parents or guardians. Children with newly diagnosed ALL in three consecutive Dutch Childhood Oncology Group trials (DCOG ALL-8, ALL-9, and ALL-10) (18 (link)), and two German Cooperative ALL trials (COALL 06-97 and 07-03) (19 (link)) were included in this study. The major known cytogenetic subtypes of BCP-ALL, BCR-ABL1, ETV6-RUNX1, KMT2A/MLL-rearranged, TCF3-PBX1, as well as ploidy status (high hyperdiploidy; 51-65 chromosomes, near tetraploidy; >65 chromosomes, and low hypodiploidy; <39 chromosomes) were determined using karyotyping, fluorescence in situ hybridization (FISH) and RT-PCR by reference laboratories. Mononuclear cells were obtained from bone marrow and/or peripheral blood samples by Lymphoprep density gradient centrifugation and blast percentage was determined based on morphology using May-Grunwald-Giemsa staining (20 (link)). If necessary, samples were enriched to >90% leukemic blasts using negative beads enrichment. RNA and DNA were routinely isolated from samples using TRIzol reagents.
BLOOD
Bone Marrow
Cells
Centrifugation, Density Gradient
Child
Chromosomes
Ethics Committees
ETV6 protein, human
Fluorescent in Situ Hybridization
Legal Guardians
lymphoprep
May-Grunwald Giemsa stain
MLL protein, human
Neoplasms
Parent
pbx1 protein, human
Polyploidy
Reverse Transcriptase Polymerase Chain Reaction
RUNX1 protein, human
TCF3 protein, human
Tetraploidy
trizol
Gene expression microarrays (Affymetrix U133 Plus 2) from a previously described population-based paediatric ALL cohort were used (25 (link), 26 (link)). In short, expression data was normalized using vsnrma (27 (link)), and batch effects were removed using the empirical Bayes method (28 (link)). Differential gene expression between 12 iAMP21 and 143 B-other cases was determined using Limma with false discovery rate (FDR) multiple testing correction (29 ). Gene expression data are available at GEO under accession number GSE87070 (see Supplementary Table S1 for used samples). As a validation cohort, RNA sequencing gene expression data from the Pediatric Cancer (PeCan) database (https://pecan.stjude.cloud/ ) were used. Gene expression in fragments per kilobase per million mapped reads (FPKM) of selected genes was extracted. BCP-ALL samples annotated as BCR-ABL1, ETV6-RUNX1, TCF3-PBX1, high hyperdiploidy, low hypodiploidy, and infant ALL were excluded from analysis, resulting in a validation cohort of 17 iAMP21 samples and 174 B-other samples. Differential gene expression of target genes was determined using the Mann Whitney U test with Bonferroni multiple testing correction.
ETV6 protein, human
Gene Expression
Genes
Infant
Malignant Neoplasms
Microarray Analysis
pbx1 protein, human
Pecans
Polyploidy
RUNX1 protein, human
TCF3 protein, human
Cytogenetics, FISH and Multiplex Ligation-dependent Probe Amplification (MLPA) (MRC Holland, The Netherlands) were performed, as previously described [23 (link)–25 (link)]. Abnormalities detected by these methods are provided in Supplementary Table 2 . Copy number data for nine genes/regions targeted in the SALSA MLPA P335 (CDKN2A/B, PAX5, IKZF1, BTG1, EBF1, RB1, ETV6, PAR1 region) and P327 (ERG) kits were included. Detection of risk-stratifying genetic abnormalities by WGS required these key features: (1) ploidy and focal CNA required CNA and/or SV information and (2) gene fusion required evidence of a SV [26 (link), 27 (link)].
B Cell-Specific Transcription Factor
CDKN2A Gene
Congenital Abnormality
ETV6 protein, human
Fishes
Gene Fusion
Genes
Multiplex Ligation-Dependent Probe Amplification
Reproduction
All pediatric B-ALL patients were treated according to the COALL 08–09 study protocol (v. 01.10.2010). The total number of B-ALL patients analyzed was 36, 69% of them being diagnosed with common-ALL and 28% with pre-B-ALL, one patient with pro-B-ALL. The majority of patients (~31%) featured the hyperdiploidy subtype, ~22% were of the molecular subtype ETV6-RUNX1 (Table S1). Patients of the control group were hospitalized due to a non-hematologic malignancy. Bone marrow or peripheral blood was obtained as surplus material during standard diagnostic procedures. Subsequent analysis was performed with the consent of the patients or patient’s parents in agreement with the ethics committee of Rhineland-Palatinate (no. 2018–13713). Samples were handled in accordance with the current (2013) version of the Declaration of Helsinki. Remission was defined as <5% blast cells.
BLOOD
Bone Marrow
Ethics Committees
ETV6 protein, human
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Parent
Patients
Polyploidy
Precursor B-Cell Lymphoblastic Leukemia-Lymphoma
RUNX1 protein, human
Stem Cells
Tests, Diagnostic
Top products related to «ETV6 protein, human»
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The MiSeq system is a desktop next-generation sequencing instrument designed for a wide range of sequencing applications. It provides fast, accurate, and cost-effective sequencing data.
The SALSA MLPA kit P335 is a commercially available kit designed for the detection and analysis of copy number variations in human genes. It provides a standardized and reliable method for the simultaneous measurement of multiple DNA sequences in a single reaction.
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The MiSeq instrument is a next-generation sequencing (NGS) system manufactured by Illumina. It is designed to perform high-throughput DNA sequencing. The MiSeq instrument is capable of generating sequencing data from a variety of sample types, including genomic, transcriptomic, and epigenomic samples.
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The HiSeq 2000 is a high-throughput DNA sequencing system designed by Illumina. It utilizes sequencing-by-synthesis technology to generate large volumes of sequence data. The HiSeq 2000 is capable of producing up to 600 gigabases of sequence data per run.
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The High-Capacity cDNA Reverse Transcription Kit is a laboratory tool used to convert RNA into complementary DNA (cDNA) molecules. It provides a reliable and efficient method for performing reverse transcription, a fundamental step in various molecular biology applications.
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The HiSeq 4000 is a high-throughput sequencing system designed for generating large volumes of DNA sequence data. It utilizes Illumina's proven sequencing-by-synthesis technology to produce accurate and reliable results. The HiSeq 4000 has the capability to generate up to 1.5 terabytes of data per run, making it suitable for a wide range of applications, including whole-genome sequencing, targeted sequencing, and transcriptome analysis.
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TaqMan probes are a type of fluorescent DNA probe used in quantitative real-time PCR (qPCR) experiments. They consist of a sequence-specific oligonucleotide labeled with a fluorescent reporter dye and a quencher dye. During the qPCR process, the probe hybridizes to a target DNA sequence, allowing the reporter dye to emit a fluorescent signal that is proportional to the amount of target DNA present in the sample.
More about "ETV6 protein, human"
The ETV6 (Ets Variant 6) gene, also known as the TEL gene, encodes a critical transcription factor that plays a pivotal role in regulating gene expression during crucial cellular processes.
This protein is heavily involved in hematopoiesis, the development and differentiation of blood cells, and has been strongly implicated in various types of cancer, including leukemias and lymphomas.
Researchers can leverage the power of PubCompare.ai, an innovative AI-driven platform, to optimize their investigations of the ETV6 protein.
PubCompare.ai allows users to quickly locate relevant protocols from scientific literature, preprints, and patents, and then utilize AI-based comparisons to identify the most suitable protocols and products for their specific research needs.
This streamlines the research process and provides invaluable insights to advance the understanding of the ETV6 protein and its diverse biological functions.
The MiSeq system, a powerful next-generation sequencing (NGS) platform from Illumina, can be employed to study the ETV6 gene and its expression patterns.
The SALSA MLPA kit P335 is a useful tool for the detection of chromosomal aberrations involving the ETV6 gene.
The MiSeq platform and MiSeq instrument offer high-throughput sequencing capabilities that can be leveraged to investigate the genomic landscape of ETV6-related malignancies.
Furthermore, the HiSeq 2000 and HiSeq 4000 sequencing systems from Illumina provide additional NGS solutions for in-depth analysis of the ETV6 gene and its involvement in disease processes.
Fetal bovine serum (FBS) is a common cell culture supplement that can be utilized in experiments studying the ETV6 protein and its role in cellular differentiation and proliferation.
The High-Capacity cDNA Reverse Transcription Kit from Applied Biosystems, a division of Life Technologies, is a useful tool for generating complementary DNA (cDNA) from RNA samples, enabling the study of ETV6 gene expression.
Additionally, the Life Technologies 3,500 Genetic Analyzer offers capillary electrophoresis-based sequencing capabilities that can be employed to characterize the ETV6 gene and its variants.
Finally, TaqMan probes, a powerful qPCR technology, can be utilized to quantify the expression levels of the ETV6 gene in various biological systems and clinical samples, providing valuable insights into its regulatory mechanisms and potential as a biomarker or therapeutic target.
This protein is heavily involved in hematopoiesis, the development and differentiation of blood cells, and has been strongly implicated in various types of cancer, including leukemias and lymphomas.
Researchers can leverage the power of PubCompare.ai, an innovative AI-driven platform, to optimize their investigations of the ETV6 protein.
PubCompare.ai allows users to quickly locate relevant protocols from scientific literature, preprints, and patents, and then utilize AI-based comparisons to identify the most suitable protocols and products for their specific research needs.
This streamlines the research process and provides invaluable insights to advance the understanding of the ETV6 protein and its diverse biological functions.
The MiSeq system, a powerful next-generation sequencing (NGS) platform from Illumina, can be employed to study the ETV6 gene and its expression patterns.
The SALSA MLPA kit P335 is a useful tool for the detection of chromosomal aberrations involving the ETV6 gene.
The MiSeq platform and MiSeq instrument offer high-throughput sequencing capabilities that can be leveraged to investigate the genomic landscape of ETV6-related malignancies.
Furthermore, the HiSeq 2000 and HiSeq 4000 sequencing systems from Illumina provide additional NGS solutions for in-depth analysis of the ETV6 gene and its involvement in disease processes.
Fetal bovine serum (FBS) is a common cell culture supplement that can be utilized in experiments studying the ETV6 protein and its role in cellular differentiation and proliferation.
The High-Capacity cDNA Reverse Transcription Kit from Applied Biosystems, a division of Life Technologies, is a useful tool for generating complementary DNA (cDNA) from RNA samples, enabling the study of ETV6 gene expression.
Additionally, the Life Technologies 3,500 Genetic Analyzer offers capillary electrophoresis-based sequencing capabilities that can be employed to characterize the ETV6 gene and its variants.
Finally, TaqMan probes, a powerful qPCR technology, can be utilized to quantify the expression levels of the ETV6 gene in various biological systems and clinical samples, providing valuable insights into its regulatory mechanisms and potential as a biomarker or therapeutic target.