详细内容（全部3条）

1. 癌症在年轻人中的发病率正在上升。生物衰老速度加快或许可以解释这一现象。

• ✍️ 作者：未知作者
• 🏷️ 关键词：cancer、aging
• 📝 描述：Cancer rates are rising in adults under 55, and new research suggests accelerated biological aging may be one piece of the puzzle. Scientists found that people from more recent generations tended to have bodies that appeared biologically older than those of earlier generations at the same chronological age. Greater biological age acceleration was linked to a higher risk of early onset cancers, with specific patterns seen for lung, gastrointestinal, uterine and colorectal cancers.
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2. 尿液中的微小RNA可能有助于区分儿童的细菌感染和病毒感染。

• ✍️ 作者：未知作者
• 🏷️ 关键词：regex:bacter(ia|ial|ium)
• 📝 描述：RNA sequencing identifies urinary miRNA signatures associated with bacterial and viral infections in children, supporting development of non-invasive biomarkers for distinguishing infectious causes…
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3. 科学家发现，随着年龄增长，“僵尸”细胞如何加剧炎症

• ✍️ 作者：未知作者
• 🏷️ 关键词：inflammation
• 📝 描述：Scientists discovered that aging cells can use malfunctioning mitochondria to unlock inflammatory genes and keep the immune system stuck in a prolonged state of alert. Blocking one part of this process reduced inflammation and improved healthy aging in mice, suggesting a promising new strategy for fighting age-related decline.
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