Results 91 to 100 of about 21,621 (295)

Avocado: a multi-scale deep tensor factorization method learns a latent representation of the human epigenome

open access: yesGenome Biology, 2020
The human epigenome has been experimentally characterized by thousands of measurements for every basepair in the human genome. We propose a deep neural network tensor factorization method, Avocado, that compresses this epigenomic data into a dense ...

semanticscholar   +1 more source

Investigating crosstalk between H3K27 acetylation and H3K4 trimethylation in CRISPR/dCas-based epigenome editing and gene activation

open access: yesScientific Reports, 2021
Epigenome editing methods enable the precise manipulation of epigenetic modifications, such as histone posttranscriptional modifications (PTMs), for uncovering their biological functions.
Weiye Zhao   +6 more
semanticscholar   +1 more source

N6‐methyladenosine‐regulated exosome biogenesis orchestrates an immunosuppressive pre‐metastatic niche in gastric cancer peritoneal metastasis

open access: yesCancer Communications, EarlyView.
Abstract Background Gastric cancer peritoneal metastasis is clinically challenging, given the limited treatment options and poor prognosis. The molecular mechanisms that precede gastric cancer peritoneal metastasis, known as the pre‐metastatic niche (PMN), and its relationship with N6‐methyladenosine (m6A) modification remain unclear.
Song Li   +23 more
wiley   +1 more source

New concepts for translational head and neck oncology: lessons from HPV-related oropharyngeal squamous cell carcinomas

open access: yesFrontiers in Oncology, 2012
Human papillomavirus (HPV) infection is well established as etiological agent responsible for a number of pathologies affecting the stratified epithelia of skin and anogenital sites.
Efterpi eKostareli   +4 more
doaj   +1 more source

Highly Sensitive, Low‐Cost Deep‐UV Resonant Raman Microspectroscopy Systems

open access: yesChemistry–Methods, EarlyView.
Low‐cost deep UV resonant Raman microscope for chemical sensing and imaging has been developed and its performance has been experimentally validated for several potential applications. Multimodal imaging capabilities of a new instrument have been demonstrated as well.
Joseph Harrington   +5 more
wiley   +1 more source

Machine Learning for Integrating Data in Biology and Medicine: Principles, Practice, and Opportunities [PDF]

open access: yesInformation Fusion 50 (2019) 71-91, 2018
New technologies have enabled the investigation of biology and human health at an unprecedented scale and in multiple dimensions. These dimensions include a myriad of properties describing genome, epigenome, transcriptome, microbiome, phenotype, and lifestyle.
arxiv   +1 more source

WashU Epigenome Browser update 2019

open access: yesNucleic Acids Res., 2019
The WashU Epigenome Browser (https://epigenomegateway.wustl.edu/) provides visualization, integration and analysis tools for epigenomic datasets. Since 2010, it has provided the scientific community with data from large consortia including the Roadmap ...
Daofeng Li   +4 more
semanticscholar   +1 more source

Epigenotoxicity: Decoding the epigenetic imprints of genotoxic agents and their implications for regulatory genetic toxicology

open access: yesEnvironmental and Molecular Mutagenesis, EarlyView.
Abstract Regulatory genetic toxicology focuses on DNA damage and subsequent gene mutations. However, genotoxic agents can also affect epigenetic marks, and incorporation of epigenetic data into the regulatory framework may thus enhance the accuracy of risk assessment.
Roger Godschalk   +4 more
wiley   +1 more source

Mitotic chromatin marking governs the segregation of DNA damage

open access: yesNature Communications
The faithful segregation of intact genetic material and the perpetuation of chromatin states through mitotic cell divisions are pivotal for maintaining cell function and identity across cell generations.
Juliette Ferrand   +7 more
doaj   +1 more source

Epigenome dysregulation in cholangiocarcinoma [PDF]

open access: yesBiochimica et Biophysica Acta (BBA) - Molecular Basis of Disease, 2018
Epigenomics is a fast-evolving field of research that has lately attracted considerable interest, mainly due to the reversibility of epigenetic marks. Clinically, among solid tumors, the field is still limited. In cholangiocarcinoma (CCA) it is well known that the epigenetic landscape is deregulated both during carcinogenesis and disease progression as
O'Rourke, Colm J   +3 more
openaire   +4 more sources

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