The search strategy utilized a combination of Medical Subject Headings (MeSH) and relevant free-text keywords, such as “calcitonin gene-related peptide”, “CGRP”, “migraine”, “erenumab”, “fremanezumab”, “galcanezumab”, “eptinezumab”, “monoclonal antibody”, “hypertension”, and “blood pressure”. The gene discussed is CALCA; the disease is migraine disorder.