• Thumbnail for Terminal complement pathway deficiency
    Terminal complement pathway deficiency is a genetic condition affecting the complement membrane attack complex (MAC). It involves deficiencies of C5, C6...
    3 KB (246 words) - 18:42, 23 June 2025
  • Thumbnail for Classical complement pathway
    classical complement pathway is one of three pathways which activate the complement system, which is part of the immune system. The classical complement pathway...
    16 KB (1,885 words) - 20:22, 29 May 2025
  • C3/C4 values but a decreased CH50, that can indicate a terminal complement pathway deficiency while if one has low C3 and CH50 values that can indicate...
    5 KB (559 words) - 05:55, 27 May 2025
  • Thumbnail for Lectin pathway
    lectin pathway or MBL pathway is a type of cascade reaction in the complement system, similar in structure to the classical complement pathway, in that...
    7 KB (879 words) - 13:43, 13 January 2025
  • Thumbnail for Complement membrane attack complex
    Neisseria have a thin cell wall and little to no glycocalyx. Terminal complement pathway deficiency Paroxysmal nocturnal haemoglobinuria Perforin Pore-forming...
    9 KB (1,147 words) - 08:12, 30 December 2024
  • Thumbnail for Complement system
    biochemical pathways activate the complement system: the classical complement pathway, the alternative complement pathway, and the lectin pathway. The alternative...
    43 KB (5,123 words) - 06:04, 18 June 2025
  • Thumbnail for Complement component 1q
    classical complement pathway of the complement system. The antibodies IgM and all IgG subclasses except IgG4 are able to initiate the complement system....
    7 KB (691 words) - 18:41, 21 December 2023
  • Thumbnail for Complement component 7
    insert into the phospholipid bilayer of the pathogen. Terminal complement pathway deficiency Complement+C7 at the U.S. National Library of Medicine Medical...
    861 bytes (162 words) - 05:30, 8 January 2024
  • Thumbnail for Complement component 2
    the complement system, acting as a multi-domain serine protease. Deficiency of C2 has been associated with certain autoimmune diseases. The Complement system...
    16 KB (2,068 words) - 18:45, 14 January 2024
  • Thumbnail for Complement deficiency
    in complement deficiencies.[medical citation needed] Among the possible complications are the following: Deficiencies of the terminal complement components...
    15 KB (1,248 words) - 18:12, 28 January 2025
  • Thumbnail for Complement component 5
    the complement membrane attack complex. Deficiency is thought to cause Leiner's disease. Complement component 5 is the fifth component of complement, which...
    9 KB (1,114 words) - 14:39, 28 May 2025
  • Thumbnail for Complement component 9
    TF, Zeitz HJ, Gewurz H (November 1980). "Inherited deficiency of the ninth component of complement in man". Journal of Immunology. 125 (5): 2252–7. doi:10...
    7 KB (789 words) - 20:10, 20 January 2025
  • Thumbnail for Complement component 1s
    Complement component 1s (EC 3.4.21.42, C1 esterase, activated complement C1s, complement C overbar 1r, C1s) is a protein involved in the complement system...
    10 KB (1,195 words) - 05:11, 25 December 2023
  • Thumbnail for Antithrombin
    trypsin and the C1s subunit of the enzyme C1 involved in the classical complement pathway. Protease inactivation results as a consequence of trapping the protease...
    46 KB (5,439 words) - 22:38, 29 May 2025
  • Thumbnail for Paroxysmal nocturnal hemoglobinuria
    blood cells by the complement system, a part of the body's innate immune system. This destructive process occurs due to deficiency of the red blood cell...
    21 KB (4,272 words) - 03:39, 24 March 2025
  • Thumbnail for Complement component 1r
    Barone R, Blum L, Chase PH (1979). "Familial deficiency of two subunits of the first component of complement. C1r and C1s associated with a lupus erythematosus-like...
    10 KB (1,273 words) - 20:03, 12 May 2024
  • Thumbnail for C1QA
    complement system subcomponent C1q. C1q associates with C1r and C1s in order to yield the first component of the serum complement system. Deficiency of...
    8 KB (997 words) - 19:39, 26 May 2025
  • Thumbnail for Factor H
    Factor H (redirect from Complement factor h)
    effects of the alternative pathway of complement. A rare functional coding change, p.R1210C, in CFH results in a functional deficiency in factor H and leads...
    31 KB (3,694 words) - 10:37, 21 June 2025
  • Thumbnail for C1-inhibitor
    glycosylated, bearing both N- and O-glycans. N-terminal domain is especially heavily glycosylated. Deficiency of this protein is associated with hereditary...
    22 KB (2,182 words) - 20:13, 29 May 2025
  • Thumbnail for Glucose-6-phosphate isomerase
    are the cause of nonspherocytic hemolytic anemia, and a severe enzyme deficiency can be associated with hydrops fetalis, immediate neonatal death and neurological...
    27 KB (3,056 words) - 02:56, 18 June 2025
  • Thumbnail for Complement receptor 1
    AH, Lachmann PJ, Walport MJ (September 1987). "Inherited deficiency of erythrocyte complement receptor type 1 does not cause susceptibility to systemic...
    22 KB (2,904 words) - 06:22, 17 August 2024
  • Innate immune system Complement system Classical complement pathway Mannan-binding lectin pathway Alternate complement pathway Complement membrane attack complex...
    38 KB (2,656 words) - 20:26, 6 November 2024
  • Thumbnail for Vitamin C
    it is used to prevent and treat scurvy, a disease caused by vitamin C deficiency. Vitamin C is an essential nutrient involved in the repair of tissue,...
    147 KB (15,312 words) - 22:42, 28 June 2025
  • Thumbnail for Kinase
    regulation, cellular transport, secretory processes and many other cellular pathways, which makes them very important to physiology. Kinases mediate the transfer...
    34 KB (3,808 words) - 15:55, 11 April 2025
  • Thumbnail for Hemolytic–uremic syndrome
    alternative complement pathway and also interferes with complement regulation by binding to complement factor H, an inhibitor of the complement cascade....
    56 KB (5,766 words) - 21:03, 29 May 2025
  • Thumbnail for Mannan-binding lectin
    phagocytes. The complement system can be activated through three pathways: the classical pathway, the alternative pathway, and the lectin pathway. One way the...
    17 KB (2,124 words) - 23:18, 19 June 2025
  • Thumbnail for Apolipoprotein E
    brain. Apo-E qualifies as a checkpoint inhibitor of the classical complement pathway by complex formation with activated C1q. Apolipoproteins are not unique...
    59 KB (6,578 words) - 15:49, 27 June 2025
  • Thumbnail for Protein S
    Protein S exists in two forms: a free form and a complex form bound to complement protein C4b-binding protein (C4BP). In humans, protein S is encoded by...
    16 KB (2,008 words) - 05:48, 8 March 2025
  • Thumbnail for Complement component 6
    Complement component 6 is a protein that in humans is encoded by the C6 gene. Complement component 6 is a protein involved in the complement system. It...
    7 KB (910 words) - 05:30, 8 January 2024
  • hydrophobic C-terminal sequence is then cleaved off and replaced by the GPI-anchor. As the protein processes through the secretory pathway, it is transferred...
    7 KB (884 words) - 22:32, 7 May 2025