Scientists developed a single standardized method to grow 3D airway organoids — miniature respiratory organs — from tissue samples of 10 different wildlife species, including red pandas and Goeldi's monkeys. The results accurately matched known real-world influenza infection patterns, with no live animals harmed.
(c) Akash Dhange

Des mini-organes cultivés en laboratoire remplacent les tests sur animaux vivants

MEDICAL XPRESS

Des scientifiques ont mis au point une méthode standardisée pour cultiver de minuscules organes à partir d’échantillons de tissu de 10 espèces animales différentes, dont le panda roux et le tamarin de Goeldi. Les résultats correspondent aux schémas d’infection grippale observés dans la réalité, sans qu’aucun animal vivant ne soit utilisé.

Read Full Story
← Back

Publications similaires

Les Plus Lus

The latest funding follows California’s first drop in unsheltered homelessness in 15 years and will support rapid rehousing, rental help, youth services, shelter upgrades and long-term housing across various counties. More than 100,000 people have already been helped into permanent housing through the wider program, with stricter accountability measures now tied to results.
La Californie renforce l’accès au logement avec 145,4 millions de dollars
New research shows that the "defocused attention" typical of ADHD is also a powerful driver of creative thinking. Activities like art, music, dance, writing, and gaming can provide structured ways to channel this trait — and may strengthen the neural networks involved in attention control, reducing impulsivity and hyperactivity. ADHD affects nearly 8% of children worldwide.
L’art, la musique et la danse peuvent reconfigurer le cerveau TDAH sans médicaments
Off Dominica in the Caribbean, scientists studying nearly 4,000 sperm whale codas found the animals combine click patterns in ways strikingly similar to human speech. Their “vowel-like” sounds shift in tone and timing, creating rich structures that may carry meaning — a major step toward understanding one of Earth’s most social species.
Les clics des cachalots révèlent un langage marin sophistiqué
After years of drought worsened by upstream dams and climate change, winter rains have returned water to 85% of Iraq's Huwaizah Marshes — millennia-old Mesopotamian wetlands fed by the Tigris and Euphrates rivers. Fish, buffaloes, and migratory birds are back, and Iraq's Water Ministry reports the Tigris reservoirs are nearly full.
Les pluies redonnent vie aux marais irakiens de Huwaizah — 85 % à nouveau submergés