LAMP1 and Parkinson disease: Published literature has elucidated that fundamental and eminent protein constituent of the single phospholipid bilayer (lysosomal membrane), encompassing lysosome-associated membrane protein 1 (LAMP1) and lysosome-associated membrane protein 2A (LAMP2A), and heat shock proteins (HSPs), otherwise denominated as molecular chaperones, encompassing heat shock cognate protein 70 (HSC70) and hereditary spastic paraplegia type 35 (HSP35), were substantially plummeted during autopsy of substantia nigra (SN) of individuals experiencing PD [79,80].