Antibodies against cell adhesion molecules and neural structures in paraneoplastic neuropathies.

ABSTRACT:

Objective

Paraneoplastic neurological syndromes (PNS) are rare neurological disorders in which ectopic expression of neural antigens by a tumor results in an autoimmune attack against the nervous system. Onconeural antibodies not only guide PNS diagnosis but may also help detecting underlying malignancies. Our project aims to uncover new potential antibodies in paraneoplastic neuropathies (PN).

Methods

Thirty-four patients fulfilling diagnostic criteria of possible (n = 9; 26.5%) and definite (n = 25; 73.5%) PN without onconeural antibodies and 28 healthy controls were included in our study. Sera were tested for known antibodies against neural cell adhesion molecules and screened for novel IgG and IgM reactivities against nerve components: dorsal root ganglia (

SUBMITTER: Siles AM 

PROVIDER: S-EPMC5945957 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature