Unverified50% confidenceFactExact time
紧密连接由claudin、occludin等跨膜蛋白构成，并通过ZO-1等胞质支架蛋白锚定于肌动蛋白骨架
1
Sources
50%
Confidence
Long-term
Relevance
7/6/2026
First Seen
Sources
Can a Nasal Spray Reverse Brain Aging? A Deep Dive into the Latest Neuroscience Breakthrough
hackernewshackernews7/4/2026
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