Causal claim

Somatic Cag Expansion Neurodegeneration

Somatic Cag Expansion increases Neurodegeneration.

The two move together: more cause, more effect. The map scores it at 43% confidence, weighed from 1 article.

How it works

Somatic CAG expansion in striatal neurons crosses a length threshold, after which the neuron degenerates; inherited length sets the pace, somatic expansion pulls the trigger

The evidence

Where it sits

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