Transient Hypogammaglobulinemia of Infancy, also known as thi - [transient hypogammaglobulinaemia of infancy], is related to agammaglobulinemia and agammaglobulinemia, x-linked. An important gene associated with Transient Hypogammaglobulinemia of Infancy is RNU4ATAC (RNA, U4atac Small Nuclear), and among its related pathways/superpathways are Innate Immune System and Akt Signaling. Affiliated tissues include b cells and t cells, and related phenotypes are immune system and hematopoietic system