PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32727849-4 2020 Here, we demonstrate that beta-Gal negatively regulates NEU1 levels in lysosomes by competitively displacing this labile sialidase from PPCA. cyclohexenoesculetin-beta-galactoside 30-34 cathepsin A Homo sapiens 136-140