The gene expression programs regulated by the Myc transcription factor were evaluated by integrated genome-wide profiling of Myc binding sites, chromatin marks and RNA expression in several biological models. Our results indicate that Myc directly drives selective transcriptional regulation, which in certain physiological conditions may indirectly lead to RNA amplification. Here, we illustrate in detail the experimental design concerning the high-throughput sequencing data associated with our study (Sabò et al., Nature. (2014) 511:488-492) and the R scripts used for their computational analysis.
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http://dx.doi.org/10.1016/j.dib.2015.02.003 | DOI Listing |
Biol Direct
December 2024
Center of Hepatobiliary Pancreatic Disease, Xuzhou Central Hospital, Xuzhou, Jiangsu, 221009, China.
Background: Hepatocellular carcinoma (HCC) is the leading cause of cancer-related deaths worldwide, and the lack of effective biomarkers for early detection leads to poor therapeutic outcomes. Prostaglandin E Synthase 3 (PTGES3) is a putative prognostic marker in many solid tumors; however, its expression and biological functions in HCC have not been determined. The proteolysis-targeting chimera (PROTAC) is an established technology for targeted protein degradation.
View Article and Find Full Text PDFBMC Plant Biol
December 2024
Center of Excellence in Genomics & Systems Biology (CEGSB) and Centre for Pre-breeding Research (CPBR), International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, 502324, India.
Pre-harvest sprouting (PHS) in groundnut leads to substantial yield losses and reduced seed quality, resulting in reduced market value of groundnuts. Breeding cultivars with 14-21 days of fresh seed dormancy (FSD) holds promise for precisely mitigating the yield and quality deterioration. In view of this, six multi-locus genome-wide association study (ML-GWAS) models alongside a single-locus GWAS (SL-GWAS) model were employed on a groundnut mini-core collection using multi season phenotyping and 58 K "Axiom_Arachis" array genotyping data.
View Article and Find Full Text PDFExp Mol Pathol
December 2024
Rheumatology Unit, Department of Precision and Regenerative Medicine and Ionian Area (DiMePre-J), University of Bari, Bari, Italy.
Interleukin-6 (IL-6) is a relevant cytokine in rheumatoid arthritis (RA) pathogenesis, potentially activating Janus kinases (JAK)-1, -2, and tyrosine kinase 2 (TYK2), and thus, three signal transducer and activator of transcription (STAT)-1, -3 or - 5 pathways. This pilot study aims to explore differences in phosphorylated (p)STAT3 levels among patients with RA, those not classified as RA (nRA), and healthy donors (HD), providing some clues on the relative contribution of each JAK protein to the downstream of the IL-6-induced STAT3 pathway. Clinical data and blood samples from 80 subjects (41 RA, 14 nRA, and 25 HD) were collected.
View Article and Find Full Text PDFClin Chem
December 2024
Biological Metrology, National Measurement Laboratory (NML), LGC, London, United Kingdom.
Background: Nucleic acid amplification tests (NAATs) assist in the diagnosis of numerous infectious diseases. They are typically sensitive and specific and can be quickly developed and adapted. Far more challenging is the development of standards to ensure NAATs are performing within specification; reference materials take time to develop and suitable reference measurement procedures (RMPs) have not been available.
View Article and Find Full Text PDFPLoS One
December 2024
Clínica Colsanitas and Facultad de Medicina, Universidad Nacional de Colombia, Bogotá, Colombia.
Background: Despite declining COVID-19 incidence, healthcare workers (HCWs) still face an elevated risk of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection. We developed a diagnostic multivariate model to predict positive reverse transcription polymerase chain reaction (RT-PCR) results in HCWs with suspected SARS-CoV-2 infection.
Methods: We conducted a cross-sectional study on episodes involving suspected SARS-CoV-2 symptoms or close contact among HCWs in Bogotá, Colombia.
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