Specifically, YES1 from ‘CCKR signalling map pathway’, Q86XF0 and P00374 from ‘formyltetrahydroformate biosynthesis pathway’, 10 genes (CCR3, CCR1, CXCR1, CCR5, CXCR2, CXCR6, CCR6, CCR4, XCR1 and CCR7) from ‘inflammation mediated by chemokine and cytokine signalling pathway’, DHFRL1 and DHFR from ‘folate biosynthesis’, YES1 and FGR from ‘parkinson disease pathway’, CXCR2, CXCR1, IL17A, IL17F, IL10 from ‘Interleukin signalling pathway’, YES1 from ‘cadherin signalling pathway’. The gene discussed is CXCR1; the disease is Parkinson disease.