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RNA companies to watch over the next 12 months

Drug Discovery World

Following the release of Clarivate’s report ‘RNA Technology Companies to Watch’, DDW’s Diana Spencer speaks to Strand Therapeutics’ Jacob Becraft and HAYA Therapeutics’ Samir Ounzain to find out how this technology could revolutionise disease treatment.

RNA 98
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Genetic eraser: Newly developed technology precisely and rapidly degrades targeted proteins

Scienmag

Credit: Masato Kanemaki Researchers can now more accurately and precisely target specific proteins in yeast, mammalian cells and mice to study how knocking down specific protein traits can influence physical manifestation in a cell or organism. “Conditional gene knockout and small interfering RNA […].

Protein 98
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Scientists engineer safe, virus-resistant E coli for research

Drug Discovery World

In a step forward for genetic engineering and synthetic biology, US researchers have modified E coli bacteria to be immune to infection by all natural viruses tested so far. Genetic engineering The findings build on earlier efforts by genetic engineers, which involved genetically reprogramming E.

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RNA Therapeutics: A Novel Approach to Treating Diseases

Roots Analysis

RNA therapeutics are a novel class of biopharmaceuticals that harness the power of RNA molecules for the treatment and prevention of a wide range of disorders, including oncological, and genetic disorders as well as infectious diseases. Non-coding RNAs include antisense oligonucleotides (ASOs) and RNA aptamers.

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World RNA Day: What impact RNA it had on drug discovery?  

Drug Discovery World

1 August was first chosen as World RNA Day in 2018 as a play on AUG (adenine, uracil and guanine), a triple sequence of RNA (called a codon) that initiates protein synthesis by the cell. Since then, it has been observed to publicise the importance of this molecule in the generation of proteins in the body.

RNA 52
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New gene-editing tool is more accurate than CRISPR

Drug Discovery World

SeekRNA uses a programmable ribonucleic acid (RNA) strand that can directly identify sites for insertion in genetic sequences, simplifying the editing process and reducing errors. Dr Ataide added: “SeekRNA can precisely cleave the target site and insert the new DNA sequence without the use of any other proteins.

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New product could aid successful production of mRNA therapeutics

Drug Discovery World

Takara Bio has launched PrimeCap T7 RNA Polymerase (low dsRNA), a mutant T7 RNA polymerase suitable for mRNA therapeutic research and development. Further genetic modifications have resulted in a four-fold reduction of cap analogue concentration in the IVT reaction whilst maintaining a capping efficiency above 95%, said the company.