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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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New imaging technique allows researchers to see gene expression in brains of live mice in real time

Scienmag

A University of Minnesota Twin Cities-led team has developed a new technique that allows scientists and engineers to, for the first time, visualize mRNA molecules in the brains of living mice.

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Discovery of MicroRNA Genetic Regulation Leads American Scientists to Win 2024 Nobel Prize

XTalks

The 2024 Nobel Prize in Physiology or Medicine has been awarded to American scientists Victor Ambros and Gary Ruvkun for their groundbreaking discovery of microRNA (or miRNA) and its role in post-transcriptional gene regulation. Last year’s Nobel Prize in Physiology and Medicine also went to RNA researchers.

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For the first time, researchers describe how Rho protein really stops gene expression

BioTech 365

New Research Reveals the Secret Behind a Key Cellular Process (scitechdaily.com) New research has identified and described a cellular process that, despite what textbooks say, has remained elusive to scientists until now — precisely how … Continue reading → Source : Biology Textbooks Wrong?

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Quantitative approach on understanding how epigenetic switches control gene expression

Scienmag

Credit: Nucleic Acids Research Scientists at Tokyo Institute of Technology decipher how to quantitatively assess the effects of specific epigenetic changes on the rate of transcription by developing a mathematical model. Their study published in Nucleic Acids Research provides an accurate quantitative approach […].

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#news #biotech Understudied mutations have big impact on gene expression

BioTech 365

Biotechnology, Pharma and Biopharma News – Research – Science – Lifescience ://Biotech-Biopharma-Pharma: Understudied mutations have big impact on gene expression.An

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Study: Enzyme could prove effective in treating tumors and inflammatory diseases in lung

Scienmag

Credit: Henry Ford Health System Findings from a research study, led by scientists at Henry Ford, published in the latest issue of Nature Communications suggest an enzyme could play an important role in the treatment of cancer and autoimmune diseases in the airway.