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生物医学科技前线 生物医学科技前线 @sci_feed · 648 subscribers
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可能导致衰老和疾病的细胞过程被发现
随着年龄的增长，细胞不仅仅是老化，而是重新组织。研究人员发现，细胞会主动重塑一个关键结构，即内质网（endoplasmic reticulum），减少蛋白质合成区域，同时保留脂肪相关区域。这一过程由ER-phagy驱动，与寿命和健康衰老有关。由于这些变…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-02-03 16:05 GMT+8（北京时间）
#衰老 #疾病 #细胞重塑 #内质网 #ERphagy
ScienceDaily A hidden cellular process may drive aging and disease As we age, our cells don’t just wear down—they reorganize. Researchers found that cells actively remodel a key structure called the endoplasmic reticulum, reducing protein-producing regions while preserving fat-related ones. This process, driven by ER-phagy…
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