bisulfite pyrosequencing qrt-pcr Search Results


dna methylation analysis  (Pyrosequencing Inc)
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Pyrosequencing Inc dna methylation analysis
Epigenetic Changes in Gene Expression — This figure illustrates two key epigenetic mechanisms that regulate gene expression: <t>DNA</t> <t>methylation</t> and histone modifications. DNA methylation involves the addition of methyl groups to the promoter region of a gene, inhibiting transcription and leading to gene silencing. Histone modifications, including acetylation and methylation, alter chromatin structure and gene accessibility; acetylation relaxes chromatin, promoting gene activation, while methylation can either enhance or suppress transcription depending on its context. These epigenetic modifications are dynamic and influenced by environmental factors, such as diet, with implications for metabolism, inflammation, and disease susceptibility.
Dna Methylation Analysis, supplied by Pyrosequencing Inc, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/bisulfite+pyrosequencing+qrt-pcr/analysis+dna+methylation/pmc12535778-2-5-11
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dna methylation analysis - by Bioz Stars, 2026-09
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Epigenetic Changes in Gene Expression — This figure illustrates two key epigenetic mechanisms that regulate gene expression: DNA methylation and histone modifications. DNA methylation involves the addition of methyl groups to the promoter region of a gene, inhibiting transcription and leading to gene silencing. Histone modifications, including acetylation and methylation, alter chromatin structure and gene accessibility; acetylation relaxes chromatin, promoting gene activation, while methylation can either enhance or suppress transcription depending on its context. These epigenetic modifications are dynamic and influenced by environmental factors, such as diet, with implications for metabolism, inflammation, and disease susceptibility.

Journal: Gastroenterology and Hepatology From Bed to Bench

Article Title: The epigenetic influence of diet-induced gut microbiome changes in precision nutrition – a systematic review

doi: 10.22037/ghfbb.v18i3.3136

Figure Lengend Snippet: Epigenetic Changes in Gene Expression — This figure illustrates two key epigenetic mechanisms that regulate gene expression: DNA methylation and histone modifications. DNA methylation involves the addition of methyl groups to the promoter region of a gene, inhibiting transcription and leading to gene silencing. Histone modifications, including acetylation and methylation, alter chromatin structure and gene accessibility; acetylation relaxes chromatin, promoting gene activation, while methylation can either enhance or suppress transcription depending on its context. These epigenetic modifications are dynamic and influenced by environmental factors, such as diet, with implications for metabolism, inflammation, and disease susceptibility.

Article Snippet: Sun, et al. (21) , DNA methylation analysis (DREAM sequencing, bisulfite pyrosequencing, qRT-PCR) in a microbiota-inflammation model. , Difficulty separating inflammation’s role in epigenetic changes. , Microbiota and inflammation influenced DNA methylation at CpG sites. , DNA methylation at CpG sites. , Not assessed. , Multi-model approach, deep-sequencing of methylation changes. , Moderate , 2023.

Techniques: Gene Expression, DNA Methylation Assay, Methylation, Activation Assay

Epigenetic Modifications in Metabolic Health and Disease Prevention – This figure illustrates the impact of diet-induced changes in gut microbiome composition on epigenetic modifications and their subsequent effects on metabolic health. The dietary components, such as fiber-rich, polyphenol-rich, and high-fat diets, are shown to influence microbiome diversity and promote the production of metabolites like short-chain fatty acids (SCFAs), which modulate epigenetic markers (e.g., DNA methylation, histone modifications) and gene expression related to inflammation, metabolism, and disease susceptibility. Diets rich in fiber and polyphenols are associated with beneficial microbiome shifts and favorable epigenetic modifications that support metabolic health and reduce the risk of metabolic diseases like obesity and insulin resistance. In contrast, Western-style diets high in fat and processed foods contribute to dysbiosis, inflammation, and adverse epigenetic changes, which may increase the risk of developing chronic metabolic disorders, including obesity and type 2 diabetes.

Journal: Gastroenterology and Hepatology From Bed to Bench

Article Title: The epigenetic influence of diet-induced gut microbiome changes in precision nutrition – a systematic review

doi: 10.22037/ghfbb.v18i3.3136

Figure Lengend Snippet: Epigenetic Modifications in Metabolic Health and Disease Prevention – This figure illustrates the impact of diet-induced changes in gut microbiome composition on epigenetic modifications and their subsequent effects on metabolic health. The dietary components, such as fiber-rich, polyphenol-rich, and high-fat diets, are shown to influence microbiome diversity and promote the production of metabolites like short-chain fatty acids (SCFAs), which modulate epigenetic markers (e.g., DNA methylation, histone modifications) and gene expression related to inflammation, metabolism, and disease susceptibility. Diets rich in fiber and polyphenols are associated with beneficial microbiome shifts and favorable epigenetic modifications that support metabolic health and reduce the risk of metabolic diseases like obesity and insulin resistance. In contrast, Western-style diets high in fat and processed foods contribute to dysbiosis, inflammation, and adverse epigenetic changes, which may increase the risk of developing chronic metabolic disorders, including obesity and type 2 diabetes.

Article Snippet: Sun, et al. (21) , DNA methylation analysis (DREAM sequencing, bisulfite pyrosequencing, qRT-PCR) in a microbiota-inflammation model. , Difficulty separating inflammation’s role in epigenetic changes. , Microbiota and inflammation influenced DNA methylation at CpG sites. , DNA methylation at CpG sites. , Not assessed. , Multi-model approach, deep-sequencing of methylation changes. , Moderate , 2023.

Techniques: DNA Methylation Assay, Gene Expression, Western Blot