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Bioengineered Tooth Implant That Grows Into Gum, Fuses With Nerves Performing Well in Animal Tests "Allowing the implant to ‘talk’ to the brain much like a real tooth." ...

Molecule reverses cognitive deficits associated with aging and dementia in animal tests by Maria Fernanda Ziegler, FAPESP ...

Researchers have developed a method to extract living cells from feces that they say could help conservationists better understand the genetic diversity of wildlife — and in the long run, could ...

A type of immune cell strengthens immunotherapy and prevents tumor relapse in animal models by Centro Nacional de Investigaciones Cardiovasculares Carlos III (F.S.P.) ...

BACKGROUND: The ECM (extracellular matrix) provides the microenvironmental niche sensed by resident vascular smooth muscle cells (VSMCs). Aging and disease are associated with dramatic changes in ECM ...

Transplanted chloroplasts endured two days inside animal cells—and got to work ...

This fluorescence image shows chloroplasts (magenta colored) successfully incorporated into the hamster cells, with other features of the animal cell also highlighted (nuclei in light blue and ...

Scientists recreate mouse from gene older than animal life New research sheds light on evolutionary origins of stem cells with groundbreaking experiment to create mouse using ancient genetic tools ...

Chloroplasts, the parts of cells that allow plants and algae to photosynthesize, are thought to have originated more than 1 billion years ago, when photosynthetic cyanobacteria lived symbiotically ...