INHBA and gastric neoplasm: INHBA was highly expressed (Kaneda et al., 2011; Seeruttun et al., 2019; Zhang et al., 2010) and aberrantly methylated (Zhang et al., 2019) in gastric tumor samples, and high INHBA expression was associated with significantly poorer 5-year survival than low expression group (Katayama et al., 2017; Wang et al., 2012).