老龄化

Researchers at Edith Cowan University have proposed that positive travel experiences could help slow some signs of aging. By applying the theory of entropy to tourism, they argue it supports the body's balance and resilience. The findings appear in a 2024 study published in the Journal of Travel Research.

April 16, 2026 由 AI 报道

Researchers at UCLA have identified senescent immune cells, dubbed 'zombie' cells, that accumulate in aging livers and contribute to fatty liver disease. By eliminating these cells in mice, the team reversed liver damage and reduced body weight, even on an unhealthy diet. The findings, published in Nature Aging, suggest similar mechanisms may drive human liver conditions.

在日本，称为银色人材中心的社区机构通过为60岁及以上任何人提供兼职工作机会，让退休者和老年居民保持活跃。在东京驹泽地区，85岁的木村真纪子在当地糖果店享受与孩子们的互动。这些中心全国超过1300家，会员超过67万名。

March 03, 2026 由 AI 报道

Aging societies worldwide face rising demand for elder care amid caregiver shortages. In China, robots in care facilities assist with reminders, medication schedules, and vital sign monitoring. In Latin America, including Cuba, adoption of these technologies remains in early stages but shows promise in complementing family care.

Renowned San Francisco chef Dominique Crenn, turning 61 in April, shares insights on her career, cancer survival, and shifting priorities in a new interview. The French-born culinary innovator discusses her three Michelin stars, Hollywood work, and commitment to sustainability. She emphasizes authenticity over accolades and the importance of kindness in the food industry.

February 24, 2026 由 AI 报道

Researchers at UCLA have identified a protein that slows muscle repair in aging but enhances cell survival in mice. Blocking the protein improved healing speed in older mice, though it reduced long-term stem cell resilience. The findings suggest aging involves survival strategies rather than mere decline.