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How nucleolar stress accelerates aging in mice

Drug Target Review

In a previous study, we showed that these peptides decorate all cellular RNAs and thus impair the binding of RNA-binding proteins to RNA. For his postdoctoral stay he joined the group of André Nussenzweig, where he started to work on DNA repair, particularly focusing on the role of histone H2AX.

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Codon Digest: Injected Gene Editors

Codon

But now, by studying DNA extracted from microbes in the blood of almost 10,000 healthy people, this paper shows that there is no such thing. Read Transcription factors bind to DNA and control gene expression. They tend to “group up” in cells. Molecular Systems Biology. Nature Microbiology. Meeussen J.V.W.

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What to expect from PEGS Europe 2023: Day 3

Drug Discovery World

Michael Traxlmayr, PhD, Group leader, CD Laboratory for Next-Generation CAR T Cells, University of Natural Resources & Life Sciences, on: ‘Novel concepts to regulate CAR T cell activity with small molecule drugs in vivo’.

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Codon Digest: CAR-T Therapy for Neuroblastoma

Codon

Small snippets of double-stranded RNA were sprayed onto hot pepper plants to control a pest, called Frankliniella occidentalis. The RNA strands shut down a specific gene in the insects, and killed half after 7 days. RNA may offer a safer form of pest control in the future. Nature Chemical Biology. Current Biology.

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Codon Digest: GPT-4 Controls a Robot

Codon

Short DNA strands were discovered that can specifically and tightly bind to zinc and cadmium ions. Perhaps there is now a way to use DNA to extract metals: You could fuse the DNA strands to an antibody, coat them onto electronics, and then use a column to isolate the DNA:metal compounds? Nature Chemical Biology.