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Papers Based on Misidentified Cell Lines Top 32,000
Kerry Grens | Oct 16, 2017
An analysis of contaminated literature finds that tens of thousands of papers used cell lines of questionable origins—and these were in turn cited by hundreds of thousands of other papers.
Judge Recommends Ruling to Block Internet Access to Sci-Hub
Diana Kwon | Oct 4, 2017
The American Chemical Society seeks a broad order that includes millions of dollars in damages and demands action from Internet service providers and search engines.
Genes’ Composition Guides More-Optimal Diets
Ruth Williams | Jun 1, 2017
Fruit flies and mice grow better and eat less when the amino acid balance of their food reflects that coded by their exomes.
Bone Marrow Isn’t the Only Source of Platelets
Ashley P. Taylor | Jun 1, 2017
Scientists have estimated that about half of murine platelet production occurs in the lungs.
Long-Term Memory Storage Begins Immediately
Kerry Grens | Jun 1, 2017
In mice, cells in the prefrontal cortex—where memories are maintained long-term—start to encode a fearful experience right from the start.
Infographic: Cook Up an Exome-Based Diet
Ruth Williams | May 31, 2017
See how scientists designed food with amino acid compositions based on protein-coding regions in the genomes of mice and fruit flies.
Macrophages Physically Relay Signals Between Cell Types
Catherine Offord | May 1, 2017
Time-lapse imaging shows the immune cells transferring chemical signals during pigment pattern formation in developing zebrafish.
Rare T Cells Fight Cancer
Jef Akst | May 1, 2017
A new approach to immunotherapy finds that the immune-cell clonotypes that come to the rescue start out at very low frequencies.
Noncoding RNA Helps Cells Recover from DNA Damage
Diana Kwon | May 1, 2017
Scientists discover transcripts from the same gene that can express both proteins and noncoding RNA.
Infographic: How the Zebrafish Got Its Stripes
Catherine Offord | Apr 30, 2017
Immune cells called macrophages shuttle cellular messages in the skin.