ScienceJuly 8, 2026
fibrosis
/faɪˈbroʊsɪs/
Definition
The development or excessive formation of fibrous connective tissue in an organ or tissue, often as a reactive process to injury or stress.
Etymology
Derived from the Latin 'fibra' (fiber) plus the Greek suffix '-osis', which denotes a state or condition. It was adopted into medical terminology in the 19th century to describe the pathological overgrowth of fibrous tissue.
In the news
In this article, the term is used to describe a pathological change in liver tissue linked to accelerated aging effects caused by space radiation and microgravity. It highlights the physiological hazards that deep space conditions may impose on human health.
NASA Spaceline Current Awareness List #1,206 2 July 2026 (Space Life Science Research Results)
Read the full article ↗Astrobiology Web