Myxobacterial metabolites enhance cell proliferation and reduce intracellular stress in cells from a Parkinson's disease mouse model

► Myxobacterial metabolites improved cell viability of a Parkinson's disease model. ► Myxobacterial metabolites decreased levels of endoplasmic reticulum stress proteins. ► Myxobacterial metabolites decreased levels of apoptotic proteins. ► These metabolites may provide a therapeutic strategy to treat Parkinson's disease.