LTβR deficiency causes lymph node aplasia and impaired B cell differentiation. - Ransmayr B; Bal SK; Thian M; Svaton M; van de Wetering C; Hafemeister C; Segarra-Roca A; Block J; Frohne A; Krolo A; Altunbas MY; Bilgic-Eltan S; et al. (Science immunology, 2024)