C1QA and C1QC modify age-at-onset in familial amyloid polyneuropathy patients.
Andreia DiasDiana SantosTeresa CoelhoMiguel Alves-FerreiraJorge SequeirosIsabel AlonsoAlda SousaCarolina LemosPublished in: Annals of clinical and translational neurology (2019)
C1QA was associated with later onset, whereas C1QC may have a double role: variants may confer earlier or later AO. As found in a study in Cyprus, we confirmed the role of complement C1Q genes (and thus of inflammation) as modulator of AO in Portuguese patients with TTR-FAP Val30Met.