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Utilizing Machine Learning Techniques for Cancer Prediction and Classification based on Gene Expression Data
Published 2025-06-01“…Lately, several studies have delved into cancer classification by leveraging data mining techniques, machine learning algorithms, and statistical methods to thoroughly analyze high-dimensional datasets. Detecting cancer early by examining gene expression data is vital for providing effective patient care. …”
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202
Advances in Research on Isothermal Signal Amplification Mediated MicroRNA Detection of Clinical Samples: Application to Disease Diagnosis
Published 2025-06-01“…However, the intrinsic characteristics of miRNAs, including their low abundance, short sequence lengths, and high family-specific sequence homology, render traditional detection methods such as Northern blot hybridization, microarray use, and reverse transcription quantitative PCR (RT-qPCR) inadequate for meeting the stringent requirements of clinical detection in biological samples, a task requiring accuracy, rapidity, high detection power, specificity, and cost-effectiveness. …”
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203
Detection efficacy of non-invasive prenatal testing for copy number variations in the recurrent 17p12 region
Published 2025-03-01“…Follow-up was conducted to assess the results of subsequent prenatal diagnosis and chromosomal microarray analysis (CMA) performed on peripheral blood from both the pregnant women and their husband. …”
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204
SVseq discloses the genomic complexity of different prenatal, de novo, apparently balanced chromosome rearrangements detected by CMA and karyotype
Published 2025-05-01“…Methods Five children with BCRs detected through karyotyping and chromosome microarray analysis (CMA) during prenatal diagnoses were analyzed using SVseq technology. …”
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205
Identification of Tumor‐Specific Surface Proteins Enables Quantification of Extracellular Vesicle Subtypes for Early Detection of Pancreatic Ductal Adenocarcinoma
Published 2025-06-01“…Abstract Pancreatic ductal adenocarcinoma (PDAC) is a leading cause of cancer‐related mortality, largely due to late‐stage diagnosis. Reliable early detection methods are critically needed. PDAC‐derived extracellular vesicles (EVs) carry molecules that reflect their parental tumor cells and are detectable in early disease stages, offering a promising noninvasive diagnostic approach. …”
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206
Tumour extracellular vesicle surface Protein-mRNA integration assay for early detection of epithelial ovarian cancerResearch in context
Published 2025-09-01“…Three EOC EV surface protein markers (i.e., FRα, MSLN, and TROP2) were selected through a bioinformatic framework using multi-omics data and underwent rigorous validation using EOC cell lines and EOC tissue microarrays. …”
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207
Rapid Detection of Panton–Valentine Leukocidin Production in Clinical Isolates of <i>Staphylococcus aureus</i> from Saxony and Brandenburg and Their Molecular Characterisation
Published 2025-03-01“…They were also characterized using DNA microarrays, facilitating the detection of virulence and resistance markers as well as the assignment to clonal complexes and epidemic/pandemic strains. …”
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208
AssayBLAST: A Bioinformatic Tool for <i>In Silico</i> Analysis of Molecular Multiparameter Assays
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Implementation of Valid HPV Diagnostics for the Early Detection of Cervical Cancer in Molecular Pathology: HPV 3.5 LCD-Array (Chipron GmbH) vs. PapilloCheck<sup>®</sup> (Greiner Bi...
Published 2025-01-01“…This study compares the two hybridisation-based DNA-microarray systems “HPV 3.5 LCD-Array” (Chipron GmbH) and “PapilloCheck<sup>®</sup>” (Greiner Bio-One GmbH), based on their ability to detect and differentiate HPV infections in 42 different cervical smears. …”
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212
The Features of a Humoral Immune Response Development during the Acute Phase of ixodes Tick-Borne Borreliosis (Based on Multiplex Analysis with the Immunochip)
Published 2015-02-01“…Therefore, additional detection of IgM to recombinant proteins did not improve significantly the overall sensitivity of the latter PHOSPHAN variant. …”
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213
Evaluating the potential of anti-dsRNA antibodies as an alternative viral sensing tool in encephalitides of different species
Published 2025-03-01“…Molecular methods like multiplex PCR and microarrays are considered to be often less sensitive than Next Generation Sequencing, whereas the latter is time-consuming and costly. …”
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214
Using rule-based machine learning for candidate disease gene prioritization and sample classification of cancer gene expression data.
Published 2012-01-01“…A comparison with other benchmark microarray sample classifiers based on three diverse feature selection algorithms suggests that these evolutionary learning techniques can compete with state-of-the-art methods like support vector machines. …”
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215
Evaluation of gene expression classification studies: factors associated with classification performance.
Published 2014-01-01“…The MAQC II study on cancer classification problems has found that performance was affected by factors such as the classification algorithm, cross validation method, number of genes, and gene selection method. In this paper, we study the hypothesis that the disease under study significantly determines which method is optimal, and that additionally sample size, class imbalance, type of medical question (diagnostic, prognostic or treatment response), and microarray platform are potentially influential. …”
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216
Bioinformatics meets machine learning: identifying circulating biomarkers for vitiligo across blood and tissues
Published 2025-05-01“…The exact aetiology and pathogenesis of vitiligo remain incompletely understood.MethodsFirst, a microarray dataset of blood samples from multiple patients with vitiligo was collected from GEO database.The limma package was used to analyze the microarray data and identify significant differentially expressed genes (DEGs). …”
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217
A multi-omic meta-analysis reveals novel mechanisms of insecticide resistance in malaria vectors
Published 2025-05-01“…This study, employing a cross-species approach, integrates RNA-Sequencing, whole-genome sequencing, and microarray data to elucidate drivers of insecticide resistance in Anopheles gambiae complex and An. funestus. …”
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218
The impact of the nucleosome code on protein-coding sequence evolution in yeast.
Published 2008-11-01“…We identify nucleosome positioning as a likely candidate to set up such a DNA-level selective regime and use high-resolution microarray data in yeast to compare the evolution of coding sequence bound to or free from nucleosomes. …”
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219
A RNA-Seq Analysis of the Rat Supraoptic Nucleus Transcriptome: Effects of Salt Loading on Gene Expression.
Published 2015-01-01“…In addition, we compare the SON transcriptomes resolved by RNA-Seq methods with the SON transcriptomes determined by Affymetrix microarray methods in rats under the same osmotic conditions, and find that there are 6,466 genes present in the SON that are represented in both data sets, although 1,040 of the expressed genes were found only in the microarray data, and 2,762 of the expressed genes are selectively found in the RNA-Seq data and not the microarray data. …”
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Aberrant expression of shared master-key genes contributes to the immunopathogenesis in patients with juvenile spondyloarthritis.
Published 2014-01-01“…Microarray results and bioinformatical analysis revealed 745 differentially expressed genes involved in various inflammatory processes, while qRT-PCR analysis of selected genes confirmed data universality and specificity of expression profiles in jSpA patients. …”
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