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health

Nature Medicine flags data concerns in mouse lung-fibrosis study

Nature Medicine has issued an Editorial Expression of Concern over figure data in a 2017 mouse study of thyroid hormone and lung fibrosis. The notice identifies concerns in three figures and says original data for one blot could not be located.

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health

Mouse study links reduced bone glycolysis to age-related bone loss

A bioRxiv preprint reports that age-related bone loss in mice coincided with impaired glycolysis in bone tissue. Caloric restriction and osteoblast-specific genetic interventions that enhanced glycolysis improved bone outcomes in the mice.

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science

Mouse Spinal-Cord Study Maps Routes for Touch, Itch, Cold and Pain

A bioRxiv preprint maps how mouse spinal-cord circuits route different sensory signals toward the brain. The wiring diagram distinguishes direct routes for noxious and cooling signals from an interneuron-mediated route for touch and itch.