Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 3 of 3 for "Hyper-IgM" syndrome type 2
  1. ... Because it is unlikely that females will have two altered copies of this gene, males are affected by X-linked ... Genetic Testing Registry: Hyper-IgM syndrome type ...
  2. ... protein called p110 delta (p110δ). Activated PI3K-delta syndrome type 2 is caused by variants in the PIK3R1 gene. ...
  3. Immune System and Disorders (National Library of Medicine)  
    What is the immune system? Your immune system is a complex network of cells, tissues, and organs. Together they help the body fight infections and other ...