Results 141 to 150 of about 5,479,707 (298)

Increased scalability and sequencing quality of an epigenetic age prediction assay.

Epigenetic ageing in a human context, has been used to better understand the relationship between age and factors such as lifestyle and genetics. In an ecological setting, it has been used to predict the age of individual animals for wildlife management.
Benjamin Mayne, David Roberts, David Chandler, Roberts, D, Anderson, C, Christopher Noune, Oliver Berry, Berry, O, Chandler, D, Noune, C, Espinoza, T, Thomas Espinoza, Mayne, B, Chloe Anderson   +13 more
core   +1 more source

Microenvironmental Reprogramming by 3D Anisotropic Cardiac Extracellular Matrix Induces Nuclear Remodeling and Epigenetic Maturation of Chemically Induced Cardiomyocytes

Advanced Functional Materials, EarlyView.
A 3D anisotropic hydrogel derived from heart extracellular matrix guides cytoskeletal alignment and nuclear remodeling in reprogrammed cardiomyocyte‐like cells. This study reveals how matrix alignment modulates nuclear envelope dynamics and chromatin state, triggering transcriptional and functional maturation.
Seung Ju Seo, Mi Jeong Lee, Hyun Wook Kang, Seonhee Byeon, Soo‐Kyoung Choi, Nakwon Choi, Seung‐Woo Cho, Yoonhee Jin   +7 more
wiley   +1 more source

The relationship between epigenetic biomarkers and the risk of diabetes and cancer: a machine learning modeling approach

Frontiers in Public Health
IntroductionEpigenetic biomarkers are molecular indicators of epigenetic changes, and some studies have suggested that these biomarkers have predictive power for disease risk.
Shiqi Zhang, Shiqi Zhang, Jianan Jin, Benfeng Xu, Qi Zheng, Haibo Mou   +5 more
doaj   +1 more source

Epigenetic cancer therapy

, 2015
Epigenetic Cancer Therapy unites issues central to a translational audience actively seeking to understand the topic. It is ideal for cancer specialists, including oncologists and clinicians, but also provides valuable information for researchers ...
Gray, Steven G.
core  

Cellular and epigenetic features of a young healthy and a young osteoarthritic cartilage compared with aged control and OA cartilage

, 2008
Osteoarthritis (OA) is generally a disease of the elderly population, but can occur in young patients in exceptional cases. This study compares the cellular and epigenetic features of primary old-age OA with those of secondary OA in a 23-year old patient
da Silva, M.A., Roach, H.I., Yamada, N., Clarke, N.M.   +3 more
core   +1 more source

3D Bioprinted Glioblastoma Multiforme Models: How the Extracellular Matrix Glycosignature Influences Drug Response

Advanced Functional Materials, EarlyView.
Aberrant glycosylation in the glioblastoma tumor microenvironment drives therapeutic resistance. Here, a 3D bioprinted model was engineered by incorporating α‐NeuNAc‐(2→3)‐β‐D‐Gal‐ and chondroitin sulfate. Combined multiplex immunofluorescence and synchrotron‐based nanoCT analysis revealed that glycan‐matrix interactions dictate specific drug‐escape ...
Francesca Cadamuro, Marco Piazzoni, Ilaria Borghi, Alberto Baeri, Alessandro Fumagalli, Federica Perillo, Hafiz Muhammad Fahad, Martina Ghizzi, Luca Crippa, Gabriella Nicolini, Angela Bentivegna, Daniele Ramazzotti, Valentina Zuliani, Mirko Rivara, Carlo Giorgio Giussani, Andrea Di Cristofori, Guido Cavaletti, Federica Facciotti, Sobhan Sheikhi, Claire Seydoux, Murielle Salome, Peter Cloetens, Alberto Bravin, Paola Coan, Francesco Nicotra, Laura Russo   +25 more
wiley   +1 more source

Gradual DNA methylation changes reveal transcription factors implicated in metabolic dysfunction-associated steatotic liver disease progression and epigenetic age acceleration

Clinical Epigenetics
Background Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most common chronic liver disease worldwide, but its pathophysiological mechanisms remain elusive.
Evelien Van Dijck, Steven Van Laere, Emilie Logie, Steven Timmermans, Erik Fransen, Joe Ibrahim, Timothy J. Kendall, Jonathan A. Fallowfield, Ligia M. Mateiu, Claude Libert, Guy Van Camp, An Verrijken, Luc Van Gaal, Sven Francque, Wim Van Hul, Wim Vanden Berghe   +15 more
doaj   +1 more source

An Epigenetic Fate Converter Based on Nuclei‐Targeting Lipid Nanoparticles Drives Neuronal Programming of Stem Cells for Spinal Cord Repair

Advanced Functional Materials, EarlyView.
Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou, Qiang Qin, Xiqin Li, Hanyu Ding, Chun Xu, Yan He, Qingsong Ye   +6 more
wiley   +1 more source

Editorial: Epigenetics of metabolism, immunology and aging

Frontiers in Genetics, 2023
Hailuan Zeng, Hailuan Zeng, Xiaofan Lu, Xiaofan Lu, Heng Sun, Heng Sun, Heng Sun, Haitao Wang   +7 more
doaj   +1 more source

Identifying epigenetic aging moderators using the epigenetic pacemaker

Frontiers in Bioinformatics
Epigenetic clocks are DNA methylation-based chronological age prediction models that are commonly employed to study age-related biology. The difference between the predicted and observed age is often interpreted as a form of biological age acceleration ...
Colin Farrell, Chanyue Hu, Kalsuda Lapborisuth, Kyle Pu, Sagi Snir, Matteo Pellegrini   +5 more
doaj   +1 more source