science
Study Reports Superparamagnetic Macrophages in Rock Pigeon Livers
A new study published in Science finds that immune cells in rock pigeons contain superparamagnetic particles and play a role in sensing Earth's magnetic field.
SC
optimistdaily.comAudio version
Tap play to generate a narrated version.
Developing·Limited corroboration so far. This page will refresh as more sources emerge.
Researchers identified superparamagnetic macrophages in the livers of rock pigeons, according to a study published in the journal Science. The macrophages are stated to be crucial for magnetic sensing. The finding uncovers an unexpected role for immune cells in sensory perception.
How animals sense Earth’s magnetic field is one of biology’s enduring mysteries. @ScienceMagazine reported the identification of the cells and their function. The study states that the macrophages contain superparamagnetic particles linked to magnetic detection.
The research was published in Science. The report notes that the discovery may change understanding of animal navigation.
Transparency
1 source · single source
CorroborationModerate · 1 source
