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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. Initial works from the lab concentrated on exploring the role of replicative stress in cancer and ageing, for which the group combined cell biology, mouse models and drug development projects.

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Codon Digest: Injected Gene Editors

Codon

A giant dataset about the rat brain, and how neurons connect to each other, was collected and pooled together from 20 different research laboratories. Read A new DNA polymerase variant, called RT-KTq I614Y, can directly detect RNA modifications, including pseudouridine (Ψ) and queuosine (Q). Communications Biology.

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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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Flow cytometry technologies and cancer associated fibroblasts

Drug Discovery World

A limitation of conventional flow cytometry in the era of single cell biology is how many distinct pieces of information can be collected about each cell. Mass Cytometry: Single Cells, Many Features. Elyada et al. 2016;165(4):780-791. doi:10.1016/j. 2016.04.019. About the author.

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Making Eggs Without Ovaries

Codon

How Eggs and Sperm Get Made In the laboratory where I work, just down the street from the bustling Fenway Park in Boston, there is an incubator with a 96-well plate inside. Each well in the plate contains an ovarian organoid, a clump of cells similar to a miniature ovary. Sign up for Asimov Press.

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Codon Digest: GPT-4 Controls a Robot

Codon

Read RIP-PEN-seq identifies a class of kink-turn RNAs as splicing regulators. Nature Cell Biology. Read *Open-endedness in synthetic biology: a route to continual innovation for biological design. Read An RNA-based system to study hepatitis B virus replication and evaluate antivirals. Nature Biotechnology.