Hu (ANNA1) antibodies

Hu antibody
CerebellumRodent stomach
Hu antibody binds to the granular and Purkinje neurones. Rodent stomach Anti-Hu antibody staining myenteric plexus.

This is the most commonly occurring paraneoplastic neurological antibody.

Neurological syndrome: Cerebellar ataxia, encephalomyelitis, sensory neuropathy

Associated tumour: Small cell lung carcinoma and neuroblastoma