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Researchers speed identification of DNA regions that regulate gene expression

Scienmag

Jude Children’s Research Hospital scientists have developed a highly efficient method to address a major challenge in biology–identifying the genetic ‘switches’ that regulate gene expression. Credit: St. Jude Children’s Research Hospital St.

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New method boosts the study of regulation of gene activity

Scienmag

One way cells can control the activities of their genes is by adding small chemical modifications to the DNA that determine which genes are turned on or off. Researchers have found that in bacteria DNA methylation plays a role in regulating virulence, reproduction and gene […].

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UK scientists say they have found cancer driver in junk DNA

pharmaphorum

It has suspected for many years that some diseases may be linked to non-coding or ‘junk’ DNA, but the mechanism behind the pathology hasn’t been worked out. Junk DNA is a term used to describe the 97% of the genetic sequence in human cells found between the 3% coding for our 20,000 genes, once thought to be inert.

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#news #biotech Regulator proteins or symphonies of genes: Statistical modeling points way toward unified theory for DNA folding

BioTech 365

Biotechnology, Pharma and Biopharma News – Research – Science – Lifescience ://Biotech-Biopharma-Pharma: Regulator proteins or symphonies of genes: Statistical modeling points way toward unified theory for DNA folding.At

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The structure of DNA is found to be actively involved in genome regulation

Scienmag

The two meters of -stretched- DNA contained in human cells are continuously twisting and untwisting to give access to genetic information: when a gene is expressed to generate a protein, the two strands of DNA are separated to give access to all the machinery necessary for this expression, resulting in an excessive accumulation of coiling […]. (..)

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Gene editing: beyond the hype

pharmaphorum

Cutting edge’ is, for once, a truly apt description when it comes to gene editing – both because the field is pushing medicine into areas we might never have dreamed possible, and because these technologies involve literally cutting DNA at a specific point in the genome. Zinc fingers.

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The epigenetic edge: Harnessing precision medicine’s potential 

Drug Discovery World

While genetics has made significant strides in healthcare, the field of epigenetics unveils a new dimension in precision medicine, offering insights into the dynamic interplay between genes and experiences that shape our health and disease.

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