Table 2.

Technical approaches to studying immune cell infiltration in brain tissue.

Animal Model	Technical Approaches	Ref.
MPTP/mice	Immunofluorescence of GFP+ cells	Depboylu et al., 2012 [148]
MPTP/mice	Immunofluorescence	Samantaray et al., 2015 [149]
MPTP/mice	Flow cytometry	Yamamoto et al., 2022 [150]
LRKK2 transgenic mice	Immunohistochemistry and flow cytometry	Kozina et al., 2018 [151]
A53T-α-synuclein injection	Flow cytometry	Karikari et al., 2022 [134]
6-OHDA/mice	TSPO PET scan	Lucot et al., 2022 [136]
6-OHDA/rat	Immunofluorescence	Tentillier et al., 2022 [152]
MPTP/monkeys	Immunohistochemistry	Miklossy et al., 2006 [153]
Transplantation/monkeys	Immunohistology	Bakay et al., 1998 [119]
Zebrafish	Epifluorescence	Zwi et al., 2019 [155]