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 "Purine-nucleoside" phosphorylase deficiency
  1. Purine nucleoside phosphorylase deficiency is a disorder of the immune system called an immunodeficiency. Immunodeficiencies are conditions in which the ... invaders such as bacteria and viruses.People with purine nucleoside phosphorylase deficiency have low numbers of immune system cells called ...
  2. ... gene mutations have been identified in individuals with purine nucleoside phosphorylase deficiency, which is an immune system disorder in which ... that can be life-threatening. Some people with purine nucleoside phosphorylase deficiency also have neurological problems, such as intellectual disability ...
  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 ...