A homozygous stop-gain variant in ARHGAP42 is associated with childhood interstitial lung disease, systemic hypertension, and immunological findings. - Li Q; Dibus M; Casey A; Yee CSK; Vargas SO; Luo S; Rosen SM; Madden JA; Genetti CA; Brabek J; Brownstein CA; Kazerounian S; et al. (PLoS genetics, 2021)