Broad Institute

JANUARY 14, 2025

The treatment, which uses base editing to make a single-letter change in DNA, reduced levels of the disease-causing prion protein in the brain by as much as 60 percent. They then administered the AAVs to mice infected with the human prion protein. But the researchers needed to deliver the base editors to the brain.

Disease 144

Disease DNA Protein Production Treatment 144

PLOS: DNA Science

JUNE 13, 2024

The virus SARS-CoV-2 emerged in Wuhan, home of a premiere research institute that focuses on viruses. Experiments at the Wuhan facility were done at the lowest two of the four standard biosafety levels, which were established at the dawn of recombinant DNA research in the 1970s. An altered virus could have escaped. Coincidence?

Virus 52

Virus RNA DNA Science 52

Codon

MARCH 20, 2023

Digital nanoreactors to control absolute stoichiometry and spatiotemporal behavior of DNA receptors within lipid bilayers. Peroxisomal metabolic coupling improves fatty alcohol production from sole methanol in yeast. Optogenetic closed-loop feedback control of the unfolded protein response optimizes protein production.

Virus 52

Virus RNA Engineering Small Molecule 52

Broad Institute

MARCH 22, 2024

Messenger RNAs with multiple “tails” could lead to more effective therapeutics By Corie Lok March 22, 2024 Breadcrumb Home Messenger RNAs with multiple “tails” could lead to more effective therapeutics Scientists have engineered long lasting mRNAs that increased therapeutic protein production in cells and animals.

Engineering 140

Engineering Protein Production RNA Vaccine 140

Broad Institute

MAY 14, 2024

Then, during graduate school at the California Institute of Technology in the early 1960s, he was introduced to bacteriophage T7, a virus that infects Escherichia coli bacteria. If a gene was tagged with a special DNA sequence, known as the T7 promoter, then the T7 RNA polymerase would latch on and begin copying it.

RNA 84

RNA Production Molecular Biology Laboratories 84

Codon

MAY 30, 2023

This week: A way to measure a transgene’s expression in the brain using ultrasound, a DNA sequencing method that uses 1000x less reagents, and base editors get even smaller. An engineered version of this protein can convert DNA bases with efficiencies up to 92%. so this Digest will be published more irregularly.

DNA 52

DNA RNA Engineering Vaccine 52

Codon

MAY 30, 2023

This week: A way to measure a transgene’s expression in the brain using ultrasound, a DNA sequencing method that uses 1000x less reagents, and base editors get even smaller. An engineered version of this protein can convert DNA bases with efficiencies up to 92%. so this Digest will be published more irregularly.

DNA 52

DNA RNA Engineering Vaccine 52