Results 171 to 180 of about 33,170 (247)

Novel Strongly Basic Molecularly Imprinted Solid‐Phase Extraction Sorbent for Simultaneous Determination of Catecholamines and Their Metabolites in Urine

Journal of Separation Science, Volume 49, Issue 6, June 2026.
ABSTRACT Catecholamines are important hormones and neuromediators in the human body. Simultaneous determination of both catecholamines and catecholamine metabolites in bodily fluids can help accurately diagnose dangerous health conditions like adrenal tumors.
Artūrs Šilaks, Antons Podjava, Laura Bernāte, Vladlens Grebnevs, Artur Maciej   +4 more
wiley   +1 more source

Genomic imprinting: An epigenetic regulatory system. [PDF]

PLoS Genet, 2020
Bartolomei MS, Oakey RJ, Wutz A.
europepmc   +1 more source

A global assessment of abyssal–hadal vermiform lebensspuren: Functional consistency with depth

Limnology and Oceanography, Volume 71, Issue 6, June 2026.
Abstract Lebensspuren—sedimentary traces produced by benthic organisms—are widespread on deep‐sea floors but remain infrequently reported from abyssal (~ 3000–6000) and hadal (> 6000 m) environments. Here, we present the most comprehensive assessment of abyssal–hadal vermiform lebensspuren to date, spanning multiple ocean basins and reaching full‐ocean
Denise J. B. Swanborn, Brett C. Gonzalez, A. J. Jamieson   +2 more
wiley   +1 more source

Upstream regulator of genomic imprinting in rice endosperm is a small RNA-associated chromatin remodeler. [PDF]

Nat Commun
Pal AK, Gandhivel VH, Nambiar AB, Shivaprasad PV.   +3 more
europepmc   +1 more source

Organoids: From Bench to Bedside Applications

MedComm, Volume 7, Issue 6, June 2026.
Organoids, as a groundbreaking biomedical research platform, utilize adult stem cells (ASCs), embryonic stem cells (ESCs), and induced pluripotent stem cells (iPSCs) as sources. By integrating specific growth and differentiation signals within an extracellular matrix (e.g., Matrigel), organoids guide cells to self‐assemble into three‐dimensional ...
Kelin Li, Rui Cao, Maochen Li, Zichao Tian, Huahao Fan, Bixia Hong, Xiaojuan Liu   +6 more
wiley   +1 more source

Smchd1 is a maternal effect gene required for genomic imprinting. [PDF]

Elife, 2020
Wanigasuriya I, Gouil Q, Kinkel SA, Tapia Del Fierro A, Beck T, Roper EA, Breslin K, Stringer J, Hutt K, Lee HJ, Keniry A, Ritchie ME, Blewitt ME.   +12 more
europepmc   +1 more source

Epigenetic Regulation in Cardiovascular Diseases: Mechanisms and Therapeutic Targets

MedComm, Volume 7, Issue 6, June 2026.
Environmental and lifestyle exposures reshape the cardiovascular epigenome through coordinated regulation of DNA methylation, histone modifications, noncoding RNAs, and RNA methylation (m6A). These multilayered mechanisms drive enhancer‐centered regulatory network remodeling and epigenomic plasticity in cardiovascular diseases, highlighting emerging ...
Wangzheqi Zhang, Chenyang Mu, Rui Zhao, Runwei Ma, Xuehai Liu, Haoling Zhang, Zengwu Wang, Jing‐jing Zhang   +7 more
wiley   +1 more source

Differential Transcriptome Analysis of Intrauterine UPD6pat Fetuses With Distinct Phenotypes

Molecular Genetics &Genomic Medicine, Volume 14, Issue 6, June 2026.
Paternal uniparental disomy of chromosome 6 (UPD6pat) is associated with transient neonatal diabetes mellitus and multisystem developmental anomalies, but the mechanisms underlying its phenotypic variability remain unclear. This study integrates amniotic fluid cfRNA transcriptome analysis and molecular diagnostics, identifying 372 differentially ...
Jiahui Yu, Yan Zhang, Wenlong Shen, Jun Ying, Huanzheng Li, Xiaohua Tang, Xujun He   +6 more
wiley   +1 more source

Oxidative Stress and DNA Epigenetic Modifications in Cancer: Mechanisms and Targeted Therapeutics

MedComm – Oncology, Volume 5, Issue 2, June 2026.
Reactive oxygen species (ROS) modulate DNA methyltransferases (DNMTs), ten‐eleven translocation family proteins (TETs) and their cofactors, reshaping 5‐methylcytosine (5mC)/5‐hydroxymethylcytosine (5hmC)/5‐formylcytosine (5fC) landscapes and gene expression in cancer cells. In turn, epigenetic control of antioxidant and metabolic pathways feeds back on
Xishan Yang, Qitai Chen, YuJie Yu, Yi Zang, Rujia Zheng, Zhe Zhang, Shuaijun Lu, Li Zhou   +7 more
wiley   +1 more source

Novel variants ensued genomic imprinting in familial central precocious puberty. [PDF]

J Endocrinol Invest
Karaman V, Karakilic-Ozturan E, Poyrazoglu S, Gelmez MY, Bas F, Darendeliler F, Uyguner ZO.   +6 more
europepmc   +1 more source