Why does TDP-43 pathology manifest across multiple distinct neurodegenerative diseases (ALS, FTLD, AD)?

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Description

The abstract notes that diverse neurodegenerative diseases share TDP-43 proteinopathy as a common feature, but doesn’t explain why this specific protein dysfunction occurs across different disease contexts. This convergent pathology suggests either shared upstream triggers or fundamental cellular vulnerabilities that remain unexplained.

Gap type: unexplained_observation Source paper: The Role of TDP-43 in Neurodegenerative Disease. (None, None, PMID:35499795)

Evidence summary

Resolved by hypothesis h-ccc05373: p38α Inhibitor and PRMT1 Activator Combination to Restore Physiological TDP-43 Phosphorylation-Methylation Balance. Score: 0.879. Supporting PMIDs: 39817908, NCT05869669, 39817908, NCT05869669, 39817908.

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