The Scientist

» drug development, ecology and microbiology

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image: Historical Hunts

Historical Hunts

By | January 1, 2017

See images from a century of fur trapping and hunting in the Amazon basin.

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image: Pharma Redo

Pharma Redo

By | January 1, 2017

Steve Braun of Cures Within Reach, a nonprofit focused on breathing new life into old medicines, describes the potential benefits of drug repurposing.

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Researchers use a century of trade records to uncover differences in the resilience of terrestrial and aquatic species.

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image: Repurposing Existing Drugs for New Indications

Repurposing Existing Drugs for New Indications

By | January 1, 2017

An entire industry has sprung up around resurrecting failed drugs and recycling existing compounds for novel indications.

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image: Infographic: Repurposing Strategies

Infographic: Repurposing Strategies

By | January 1, 2017

Novel uses for existing and failed drugs may save companies time and money in bringing new therapeutics to market.

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image: More Anti-CRISPR Proteins to Block Cas9

More Anti-CRISPR Proteins to Block Cas9

By | December 29, 2016

The latest CRISPR deactivators to be discovered turn off the Streptococcus pyogenes Cas9 widely used in genome editing.

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image: Cheetah Range Drops 90 Percent

Cheetah Range Drops 90 Percent

By | December 27, 2016

Estimating only 7,100 individuals remaining, researchers urge a reclassification of the species from vulnerable to endangered.

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image: New CRISPR-Cas Enzymes Discovered

New CRISPR-Cas Enzymes Discovered

By | December 22, 2016

A metagenomics analysis finds Cas9 in archaea for the first time, along with two previously unknown Cas nucleases from bacteria.

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Scientists present evidence of bacteria-driven mating in flagellate eukaryotes at the American Society for Cell Biology annual meeting.

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image: Phages Carry Antibiotic Resistance Genes

Phages Carry Antibiotic Resistance Genes

By | December 8, 2016

Researchers find evidence of antibiotic resistance genes in the DNA of viruses that infect bacteria.

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