Results 101 to 110 of about 648,959 (323)

MTHFD1 controls DNA methylation in Arabidopsis. [PDF]

, 2016
DNA methylation is an epigenetic mechanism that has important functions in transcriptional silencing and is associated with repressive histone methylation (H3K9me).
Bischof, Sylvain, Cokus, Shawn J, Díaz de la Garza, Rocío I, Feng, Suhua, Garcia-Salinas, Carolina, Groth, Martin, Hale, Christopher J, Hell, Ruediger, Jacobsen, Steven E, John, Amala, Long, Jeff A, Moissiard, Guillaume, Ramos-Parra, Perla A, Smith, Danielle C, Wang, Haifeng, Wirtz, Markus, Zhai, Jixian   +16 more
core   +2 more sources

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

Next‐generation proteomics improves lung cancer risk prediction

Molecular Oncology, EarlyView.
This is one of very few studies that used prediagnostic blood samples from participants of two large population‐based cohorts. We identified, evaluated, and validated an innovative protein marker model that outperformed an established risk prediction model and criteria employed by low‐dose computed tomography in lung cancer screening trials.
Megha Bhardwaj, Clara Frick, Ben Schöttker, Bernd Holleczek, Hermann Brenner   +4 more
wiley   +1 more source

Comparative analysis of genome-wide DNA methylation in Neurospora

Epigenetics, 2020
DNA methylation is an epigenetic mark that plays an important role in genetic regulation in eukaryotes. Major progress has been made in dissecting the molecular pathways that regulate DNA methylation.
Sara Hosseini, Cécile Meunier, Diem Nguyen, Johan Reimegård, Hanna Johannesson   +4 more
doaj   +1 more source

TREEOME: A framework for epigenetic and transcriptomic data integration to explore regulatory interactions controlling transcription [PDF]

, 2015
Motivation: Predictive modelling of gene expression is a powerful framework for the in silico exploration of transcriptional regulatory interactions through the integration of high-throughput -omics data.
Budden, David M, Crampin, Edmund J, Hurley, Daniel G   +2 more
core   +2 more sources

Targeting p38α in cancer: challenges, opportunities, and emerging strategies

Molecular Oncology, EarlyView.
p38α normally regulates cellular stress responses and homeostasis and suppresses malignant transformation. In cancer, however, p38α is co‐opted to drive context‐dependent proliferation and dissemination. p38α also supports key functions in cells of the tumor microenvironment, including fibroblasts, myeloid cells, and T lymphocytes.
Angel R. Nebreda
wiley   +1 more source

DNA Methylation-Based Panel Predicts Survival of Patients With Clear Cell Renal Cell Carcinoma and Its Correlations With Genomic Metrics and Tumor Immune Cell Infiltration

Frontiers in Cell and Developmental Biology, 2020
DNA methylation based prognostic factor for patients with clear cell renal cell carcinoma (ccRCC) remains unclear. In the present study, we identified survival-related DNA methylation sites based on the differentially methylated DNA CpG sites between ...
Xiao-Ping Liu, Lingao Ju, Lingao Ju, Chen Chen, Chen Chen, Tongzu Liu, Sheng Li, Sheng Li, Xinghuan Wang   +8 more
doaj   +1 more source

Interplay between RNA‐protein interactions and RNA structures in gene regulation

FEBS Open Bio, EarlyView.
Methodological advances in mapping transcriptome‐wide RNA‐protein interactions and RNA structures have started to uncover the potential of RNP conformations in gene regulation. Competing RNA–RNA, RNA‐protein and protein–protein interactions shape the compaction and function of RNPs throughout their lifetime and may provide novel therapeutic targets in ...
Jenni Rapakko, Mauro Scaravilli, Minna‐Liisa Änkö   +2 more
wiley   +1 more source

DNA methylation regulates discrimination of enhancers from promoters through a H3K4me1-H3K4me3 seesaw mechanism

BMC Genomics, 2017
Background DNA methylation at promoters is largely correlated with inhibition of gene expression. However, the role of DNA methylation at enhancers is not fully understood, although a crosstalk with chromatin marks is expected.
Ali Sharifi-Zarchi, Daniela Gerovska, Kenjiro Adachi, Mehdi Totonchi, Hamid Pezeshk, Ryan J. Taft, Hans R. Schöler, Hamidreza Chitsaz, Mehdi Sadeghi, Hossein Baharvand, Marcos J. Araúzo-Bravo   +10 more
doaj   +1 more source

Detection of rare mutations, copy number alterations, and methylation in the same template DNA molecules

, 2023
Yuxuan Wang, Christopher Douville, Joshua D. Cohen, Austin K. Mattox, Sam Curtis, Natalie Silliman, Maria Popoli, Janine Ptak, Lisa Dobbyn, Nadine Nehme, Jonathan C. Dudley, Mahmoud Summers, Ming Zhang, Lan T. Ho‐Pham, Ngoc Bich Tran, Thach Tran, Tuan V. Nguyen, Chetan Bettegowda, Nickolas Papadopoulos, Kenneth W. Kinzler, Bert Vogelstein   +20 more
openalex   +1 more source