The Scientist

» antibiotic resistance and immunology

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image: Tetracycline Inventor Dies

Tetracycline Inventor Dies

By | March 15, 2017

Lloyd Conover, a longtime chemist at Pfizer, pioneered the concept of chemically altering natural antibiotics to create new drugs.

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image: WHO Lists Antibiotic Development Priorities

WHO Lists Antibiotic Development Priorities

By | February 27, 2017

The World Health Organization outlines critical-, high-, and medium-priority antibiotic development initiatives, calling on the public and private sectors to invest in additional R&D.

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image: Discovering Novel Antibiotics

Discovering Novel Antibiotics

By | February 1, 2017

Three methods identify and activate silent bacterial gene clusters to uncover new drugs

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image: Unique Antibodies Open Path Toward New HIV Vaccines

Unique Antibodies Open Path Toward New HIV Vaccines

By | January 27, 2017

A family of broadly neutralizing antibodies from a chronically infected donor provides a schematic for designing vaccines and treatments that target multiple strains of the virus.

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Person-to-person transmission of carbapenem-resistant Enterobacteriaceae in US hospitals may be occurring without symptoms, a new study suggests. 

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A CDC report concludes that the woman, who died last August, succumbed to a Klebsiella pneumoniae infection that was resistant to 26 different antibiotics.

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image: Mouse Immunology Paper Retracted

Mouse Immunology Paper Retracted

By | December 16, 2016

A finding of misconduct spurs the retraction of a Science paper claiming to have identified a protein in mice that boosted immunity to both viruses and cancer.

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image: Top Technical Advances 2016

Top Technical Advances 2016

By | December 15, 2016

The year’s most impressive achievements include methods to watch translation in cells, trace cell fates, avoid mitochondrial mutations, edit DNA, and build antibiotics from scratch.

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image: Review: Homeopathy Does Not Help Livestock

Review: Homeopathy Does Not Help Livestock

By | December 14, 2016

An analysis of 52 homeopathic trials conducted on livestock since 1981 reveals a lack of reproducibility, rigor, and efficacy.

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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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