Systematic ReviewPublished 12 October 2026Global trends and hotspots of genetic research on non-syndromic cleft lip with or without cleft palate: a bibliometric and bioinformatics analysisYuxuan Shang · Mingjian Zhao · Shuangshuang Gao · Shikang Gao · Mengru ZhuFrontiers in Geneticsdoi 10.3389/fgene.2026.1907333