• Thumbnail for Hyper IgM syndrome
    Hyper IgM syndrome is a rare primary immune deficiency disorders characterized by low or absent levels of serum IgG, IgA, IgE and normal or increased levels...
    16 KB (1,736 words) - 06:06, 19 July 2025
  • syndrome Hurler–Scheie syndrome Hutchinson–Gilford progeria syndrome Hydrolethalus syndrome Hyper IgM syndrome Hyper-IgD syndrome Hyper-IgM syndrome type...
    42 KB (4,065 words) - 08:52, 27 July 2025
  • Thumbnail for Hyper-IgM syndrome type 1
    Hyper IgM syndrome type 1 (HIGM-1) is the X-linked variant of the hyper IgM syndrome. The affected individuals are virtually always male, because males...
    3 KB (308 words) - 16:56, 17 July 2025
  • Thumbnail for Hyper-IgM syndrome type 3
    Hyper-IgM syndrome type 3 is a form of hyper IgM syndrome characterized by mutations of the CD40 gene. In this type, Immature B cells cannot receive signal...
    8 KB (691 words) - 04:17, 15 July 2025
  • Thumbnail for Hyper-IgM syndrome type 2
    Hyper IgM syndrome type 2 is a rare disease. Unlike other hyper-IgM syndromes, type 2 patients identified thus far did not present with a history of opportunistic...
    8 KB (732 words) - 06:06, 19 July 2025
  • Thumbnail for CD40 (protein)
    Hyper-IgM syndrome is a primary immunodeficiency disorder characterized by increased serum levels of immunoglobulin (Ig) M and decreased levels of IgG...
    23 KB (2,909 words) - 15:59, 17 July 2025
  • Thumbnail for Hyper-IgM syndrome type 4
    Hyper-IgM syndrome type 4 is a form of Hyper IgM syndrome which is a defect in class switch recombination downstream of the AICDA gene that does not impair...
    8 KB (704 words) - 04:17, 15 July 2025
  • Thumbnail for Hyper-IgM syndrome type 5
    fifth type of hyper-IgM syndrome has been characterized in three patients from France and Japan. The symptoms are similar to hyper IgM syndrome type 2, but...
    8 KB (748 words) - 06:06, 19 July 2025
  • Thumbnail for Hyperimmunoglobulin E syndrome
    autosomal recessive. Many patients with autosomal dominant STAT3 hyper-IgE syndrome have characteristic facial and dental abnormalities, fail to lose...
    17 KB (1,502 words) - 06:06, 19 July 2025
  • Thumbnail for Pneumocystis pneumonia
    Infections with Pneumocystis pneumonia are also common in infants with hyper IgM syndrome, an X-linked or autosomal recessive trait. The causative organism...
    26 KB (2,699 words) - 13:18, 18 July 2025
  • Thumbnail for Activation-induced cytidine deaminase
    cytokine B cell signalling. Defects in this gene are associated with Hyper-IgM syndrome type 2. In certain haematological malignancies such as follicular...
    19 KB (2,393 words) - 23:13, 17 July 2025
  • immunoglobulins, which are IgA, IgE and IgG. There are 5 types of hypergammaglobulinemias associated with hyper IgM. MeSH considers hyper IgM syndrome to be a form...
    6 KB (745 words) - 20:15, 20 July 2024
  • Thumbnail for Immunodeficiency with hyperimmunoglobulin M
    IgD.: 84  Immunoglobulin M deficiency Immunoglobulin M Skin lesion List of cutaneous conditions "X-linked hyper-IgM syndrome". Orphanet. Retrieved 18...
    2 KB (78 words) - 02:09, 6 May 2024
  • bacteria and fungi. Wiskott–Aldrich syndrome (WAS) Autoimmune lymphoproliferative syndrome (ALPS) Hyper IgM syndrome: X-linked disorder that causes a deficiency...
    8 KB (751 words) - 21:50, 15 July 2025
  • Thumbnail for CD154
    to undergo immunoglobulin class switching and is associated with hyper IgM syndrome. Absence of CD154 also stops the formation of germinal centers and...
    15 KB (1,744 words) - 21:29, 15 July 2025
  • Thumbnail for Wiskott–Aldrich syndrome
    syndromes such as hyper-IgM syndrome or SCID, which have an estimated incidence of about one in 1,000,000 live births, and Wiskott–Aldrich syndrome is...
    38 KB (3,844 words) - 17:43, 2 August 2025
  • deficiency. Normal numbers of B cells with decreased IgG and IgA and increased IgM: Hyper-IgM syndromes Normal numbers of B cells with isotype or light chain...
    19 KB (1,849 words) - 22:46, 1 June 2025
  • Thumbnail for Mevalonate kinase deficiency
    in the gene encoding mevalonate kinase cause hyper-IgD and periodic fever syndrome. International Hyper-IgD Study Group". Nat. Genet. 22 (2): 178–81. doi:10...
    17 KB (1,960 words) - 06:31, 19 July 2025
  • Thumbnail for Gamma globulin
    of an immune deficiency, such as X-linked agammaglobulinemia and hyper IgM syndrome. Such injections are less common in modern medical practice than they...
    5 KB (610 words) - 00:26, 12 January 2024
  • Wiskott–Aldrich syndrome, Hyper IgM syndrome, X-linked agammaglobulinemia, IPEX syndrome and autosomal dominante Hyper IgE syndrome. To improve the long-term...
    7 KB (686 words) - 01:59, 12 January 2025
  • Thumbnail for Neutropenia
    deficiency, Hyper IgM syndrome Barth syndrome Copper deficiency Vitamin B12 deficiency Pearson syndrome Some types of Hermansky–Pudlak syndrome Transient...
    33 KB (3,367 words) - 05:00, 15 July 2025
  • Hydroxymethylglutaric aciduria Hygroma cervical Hymenolepiasis Hyper IgE Hyper IgM syndrome Hyperadrenalism Hyperaldosteronism familial type 2 Hyperaldosteronism...
    21 KB (1,717 words) - 04:04, 12 March 2024
  • Thumbnail for Immunoglobulin M
    the spleen are the main source of specific IgM production. In 1937, an antibody was observed in horses hyper-immunized with pneumococcus polysaccharide...
    35 KB (4,052 words) - 16:52, 15 July 2025
  • lymphocytes Fred Rosen (1930-2005), discovered the cause of X-linked hyper IgM syndrome Christopher E. Rudd (1963-), discovery of T-cell activation mechanisms...
    7 KB (814 words) - 00:18, 12 July 2025
  • Thumbnail for IgG deficiency
    IgM. IgG subclass deficiencies are also an integral component of other well-known primary immunodeficiency diseases, such as Wiskott–Aldrich syndrome...
    9 KB (993 words) - 23:43, 2 December 2023
  • (ARA), common variable immunodeficiency (CVID), hyper-IgM syndromes, IgG subclass deficiency, isolated non-IgG immunoglobulin deficiencies, severe combined...
    20 KB (1,955 words) - 14:27, 24 May 2025
  • Thumbnail for List of skin conditions
    Immunodeficiency with hyper-IgM Immunodeficiency–centromeric instability–facial anomalies syndrome (ICF syndrome) Isolated IgA deficiency Isolated primary IgM deficiency...
    198 KB (17,982 words) - 19:34, 26 July 2025
  • Thumbnail for Humoral immune deficiency
    deficiency. Normal numbers of B cells with decreased IgG and IgA and increased IgM: Hyper-IgM syndromes Normal numbers of B cells with isotype or light chain...
    8 KB (652 words) - 18:27, 28 January 2025
  • infections and low antibody levels, specifically in immunoglobulin (Ig) types IgG, IgM, and IgA. Symptoms generally include high susceptibility to pathogens...
    35 KB (3,371 words) - 05:28, 19 July 2025
  • inherited form of diabetes CGMP-specific phosphodiesterase type 5 Hyper-IgM syndrome type 5 PDE5 inhibitor, a vasodilator drug Type 5 cannon, a Japanese...
    1 KB (166 words) - 17:30, 30 April 2025