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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. Jude Children’s Research Hospital St. Credit: St.

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Researchers reveal 3D structure responsible for gene expression

Scienmag

Study marks the first time this complex has been visualized for human cells Credit: Northwestern University For the first time ever, a Northwestern University-led research team has peered inside a human cell to view a multi-subunit machine responsible for regulating gene expression.

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Researchers explain how lipids can control immune response

Medical Xpress

But they are also involved in regulating the genes expressed within—and the signaling between—cells. When we consume fats (also called lipids) in our diet, they can be metabolized or stored to provide energy for the body.

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#news #biotech The plant hormone auxin may promote disease by regulating virulence gene expression

BioTech 365

Biotechnology, Pharma and Biopharma News – Research – Science – Lifescience ://Biotech-Biopharma-Pharma: The plant hormone auxin may promote disease by regulating virulence gene expression.Scientists have long known that the plant hormone auxin controls many aspects of plant growth, development, … Continue reading →

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Researchers uncover molecular pathways underlying depression

Drug Discovery World

Scientists have discovered the link between gene expression, DNA methylation, and brain structural changes in depression, revealing new potential therapeutic targets. Through transcriptional profiling, they found that 141 genes significantly correlated with immobility, with 111 upregulated and 30 downregulated. “We

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Epigenetics discovery could lead to new class of cancer drugs

Drug Discovery World

A new paper has solved the 20-year mystery of how epigenetic modifications act as traffic lights to control gene expression and could ultimately speed up the development of a new class of epigenetic cancer drugs. But, until now, scientists lacked an understanding of what the chemical tag does, despite many years of research.

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Scientists discover small RNA that regulates bacterial infection

The Pharma Data

Scientists discover small RNA that regulates bacterial infection People with weakened immune systems are at constant risk of infection. However, researchers at the Georgia Institute of Technology have identified the major mechanism behind the transition between chronic and acute P. aeruginosa infections. and Nelson D.

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