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Although DNA methylation is the best characterized epigenetic mark, the mechanism by which it is targeted to specific regions in the genome remains unclear. Recent studies have revealed that local DNA methylation profile...

Abstract N6-Methyladenosine (m6A) is the most abundant internal modification of eukaryotic mRNAs and regulates target transcripts throughout the mRNA life cycle. Although changes in m6A have been reported in human cancer...

Abstract Objective Tuberculosis (TB) remains a global health threat with an incompletely understood pathogenesis. The RNA epigenetic modification N6-methyladenosine (m6A) is a key regulator of immune responses in various...

Abstract N6-methyladenosine (m6A) is the most abundant internal modification in eukaryotic mRNA and plays a crucial role in post-transcriptional gene regulation. Recent studies have revealed that m6A modification is dysr...

Circulating cell-free DNA (cfDNA) is valuable for molecular testing, but typically requires specialized collection tubes or immediate processing. We investigated whether residual plasma from heparin separators, routinely...

Abstract Objectives DNA methylation (DNAm) can change dynamically in response to intrinsic or external exposures. Characteristic methylation profiles are associated with accelerated biological ageing and poorer health ou...

The treatment of paediatric low-grade gliomas has been previously controversial as to whether upfront surgery or a conservative approach should be utilised, with a recent paradigm shift favouring biopsy or resection, if ...

BackgroundGranular cell astrocytoma (GCA) is a rare, morphologically distinct variant of IDH-wildtype glioblastoma that can appear deceptively low-grade yet behave aggressively. Its molecular features remain poorly defin...

Monascus pigments (MPs) are important azaphilone-type polyketide pigments, yet yield control, stability, and safety pose challenges. Using an epigenetic derepression strategy, we constructed an Ash2 deletion mutant in th...

Abstract Background Lynch syndrome (LS) is a common hereditary cancer predisposition syndrome caused by pathogenic germline mutations in MMR genes. This study aimed to conduct LS screening in a South Chinese Endometrial ...

Aberrant DNA methylation observed in cancer can provide survival benefits to cells by silencing genes essential for anti-tumor activity. DNA-demethylating agents such as Decitabine (DAC)/Azacitidine (AZA) activate otherw...

Polycystic ovary syndrome (PCOS) is a common endocrine and metabolic disorder that affects women in their reproductive age. Recent studies have shown that genes have an important role in the etiology of PCOS. However, th...

Abstract Metastasis is the leading cause of cancer-related deaths. Understanding the molecular mechanism of tumor metastasis is of great significance to cancer research. However, the molecular diagnosis and treatment of ...

Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most common chronic liver disease around the world, with at least 40% global prevalence. Although genetic susceptibility contributes to disease risk...

Abstract We present HiChew, a novel chromatin conformation capture method combining efficient sticky-end ligation with post-PCR methylation-based enrichment. HiChew achieves approximately 50% valid pair ratios compared t...

AbstractPsychostimulants regulate behavioral responses in zebrafish via epigenetic mechanisms. We have previously shown that DNAmethylation and histone deacetylase (HDAC) inhibition abolish nicotine-induced conditioned p...

Yu Luo,1 Suning Huang,1,2 Haichuan Xie,3 Bei Zhang,3 Fei Ma,1– 4 Yanting Lin,1– 4 Yan Ning,1– 4 Jiaman Wu1– 4 1Graduate School, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, 510405, People’s R...

Background: Nucleosomes are the building blocks of chromatin where gene regulation takes place. Chromatin landscapes have been profiled for several species, providing insights into the fundamental mechanisms of chromatin...

Arsenic (As) is a toxic metalloid, and its accumulation in macroalgae has raised concerns for aquatic ecosystem health and human food safety given the increasing consumption of macroalgae. While previous studies have pre...

IntroductionC5orf46 is a recently discovered tumor-progression-related gene whose function in most cancers is still unknown, especially its potential role in regulating the tumor microenvironment (TME). The aim of the st...

Abstract Background Lung cancer remains the leading cause of cancer-related mortality worldwide. This study aimed to develop prognostic prediction models for lung squamous cell carcinoma (LUSC) through multi-omics integr...

O processo de contaminação por mercúrio em ecossistemas aquáticos é discutido, levando-se em consideração as características biogeoquímicas atuantes nesses sistemas que resultam em uma maior mobilização e biod...