Here is a miscellany of references relevant to Sulzer et al 2017,
who did not claim that autoimmunity is the only causal factor in PD.
Indeed, anti-alpha-synuclein may be an etiologically significant
co-factor in only a subset of PwP.
alzforum.org/news/research-...
All but one is open access. Be forewarned, mmunology has its own
lingo.
Inflammation and Adaptive Immunity in PD.
ncbi.nlm.nih.gov/pmc/articl...
The Role of Innate and Adaptive Immunity in PD.
ncbi.nlm.nih.gov/pmc/articl...
MHC-I expression renders catecholaminergic neurons susceptible to
T-cell-mediated degeneration.
nature.com/articles/ncomms4633
PD-associated genetic variation is linked to quantitative expression
of inflammatory genes.
ncbi.nlm.nih.gov/pubmed/284...
Common Genetic Variant Association with Altered HLA Expression,
Synergy with Pyrethroid Exposure, and Risk for PD: An Observational
and Case-Control Study.
ncbi.nlm.nih.gov/pubmed/271...
Age and duration of inflammatory environment differentially affect
the neuroimmune response and catecholaminergic neurons in the
midbrain and brainstem.
ncbi.nlm.nih.gov/pubmed/243...
Role of cytokines in inflammatory process in Parkinson's disease.
ncbi.nlm.nih.gov/pubmed/170...
Distribution of major histocompatibility complex class II-positive
microglia and cytokine profile of Parkinson's disease brains.
ncbi.nlm.nih.gov/pubmed/145...
Association of Parkinson disease with structural and regulatory
variants in the HLA region.
ncbi.nlm.nih.gov/pubmed/241...