C5 Antibody

1. these data demonstrate that Mesenchymal Stem Cells inhibit the activation of pathogenic C5 via up-regulation of FH, which improves our understanding of the immunomodulatory mechanisms of MSCs in the treatment of lupus nephritis. PMID: 29885865
2. recombinant C5a potentiated TNFalpha-induced NF-kappaB activation in renal tubular epithelial cells PMID: 29031143
3. tumoral C5a is an independent adverse prognostic biomarker for clinical outcome of Clear Cell Renal Cell Carcinoma patients after nephectomy. PMID: 27381421
4. C5a synergises with P. aeruginosa LPS in both PD-L1 expression and the production of IL-10 and TGF-beta. PMID: 27624143
5. these results not only confirm the critical role of C5b-9 in complement-mediated hemolysis and but also highlight the critical role of C5b-9 in inflammasome activation. PMID: 27444648
6. Mean cerebrospinal fluid C5 levels increased in patients with depression and schizophrenia. PMID: 29454970
7. elevated in the cerebrospinal fluid of preterm newborns PMID: 27806664
8. Up-regulation of granulocyte and monocyte CD11b during plasma separation was C5-dependent. PMID: 29575196
9. This study provides the preclinical rationale for the combined blockade of PD-1/PD-L1 and C5a to restore antitumor immune responses, inhibit tumor cell growth, and improve outcomes of patients with lung cancer PMID: 28288993
10. Diagnosis and therapeutic management of neonatal hemochromatosis cannot only be based on C5b9 expression in liver samples as it is not specific of this disease. PMID: 28085791
11. C5a-C5aR enriched clear cell renal cell carcinoma patients significantly had a poorer overall survival and recurrence free survival after nephrectomy. PMID: 27821813
12. C5a/C5aR pathway promotes gastric cancer pathogenesis by suppressing p21/p-p21 expression via activation of PI3K/AKT signaling. PMID: 29031586
13. this study shows that C5 acts in the control of serum triglycerides and cholesterol, liver cholesterol deposition, liver homeostasis and C5 promotes a pro-inflammatory liver environment in our mouse model of alcoholic liver disease PMID: 26896155
14. a library of 61 peptides based on the C-terminus of C5a was assayed for the ability to selectively modulate C5aR2 function. PMID: 27108698
15. Data show the expression of a neoepitope which was exposed on complement C5 (C5) after binding to eculizumab in vivo. PMID: 28610663
16. Plasma levels of sC5b-9 were significantly increased in patients with thrombotic microangiopathy after allogeneic stem cell transplantation. PMID: 28801815
17. C5 gene analysis revealed two novel mutations as causative of C5 deficiency in 3 north African families PMID: 27026170
18. data indicate that properdin enhances platelet/granulocyte aggregates (PGAs) formation via increased production of C5a, and that inhibition of properdin function has therapeutic potential to limit thromboinflammation in diseases characterized by increased PGA formation PMID: 27183616
19. this study shows that complement C5a-induced changes in neutrophil morphology during inflammation PMID: 28671713
20. Increased C5a expression is associated with increased inflammation in cystic fibrosis. PMID: 28278205
21. Our results provide evidence that an intrinsic C5a generation may not be fully blocked by eculizumab in various disease settings. Controlling and fully blocking C5a induced signaling in humans therefore warrants a targeted approach PMID: 28366510
22. These findings, together with data from genomic variation databases, indicate a 0.5-2% prevalence of the Complement factor 5 (C5) p.A252T mutation in heterozygosity in sub-Saharan Africa. Therefore, this mutation may have a relevant role in meningococcal disease susceptibility in this geographical area. PMID: 28369827
23. we found the GG variant contributing to the risk of LAA-subtype ischemic stroke but were unable to find an association between ischemic stroke functional outcome at 90 days and C5 rs17611 variants. PMID: 27901252
24. this study shows that C5a signaling induces apoptosis in brain vascular endothelial cells in experimental lupus PMID: 27213693
25. We determined the genotypes of five polymorphisms (rs12237774, rs17611, rs4837805, rs7026551, and rs1017119) of C5 gene. In univariate analysis, rs17611 was significantly associated with Ischemic Stroke (IS) in the additive model, the dominant model, and recessive model. In this sample of patients, genetic variation of rs17611 in C5 is associated with higher prevalence of IS. PMID: 27768391
26. the complement anaphylatoxin C5a shows an inverse correlation with platelet bound oxLDL. The relationship of oxidized lipids to particular complement components may add to the platelet-lipid interplay in atherogenesis and trigger future clinical and mechanistic studies. PMID: 27025272
27. In an arterial thrombosis model, plasminogen activator administration increased C5a levels. Overall, these findings suggest plasmin bridges thrombosis and the immune response by liberating C5a and inducing MAC assembly. PMID: 27077125
28. C5 rs2269067 GG genotype confers risk for proliferative diabetic retinopathy of type 2 diabetes in Chinese Han population (associated with an elevated C5 mRNA expression and an increased IL-6 production) PMID: 26934706
29. C5a can induce the expression of TLR4 in retinal pigment epithelial cells. PMID: 26487798
30. elevated in the inflammatory lesions of placentas with villitis of unknown etiology PMID: 25725937
31. These results identify complement activation product C5a as a priming signal for RPE cells that allows for subsequent inflammasome activation by stimuli such as lipofuscin-mediated photooxidative damage. PMID: 26565031
32. a significant up-regulation (173 fold increase, p < 0.0001) in the expression of inflammatory complement component 5 (C5) in endometriosis was detected for the first time. PMID: 24316322
33. Complement C5b-9 complex sensitizes 661W photoreceptor cells to both apoptosis and necroptosis. PMID: 25735751
34. complement C5a signaling supports human stem cell pluripotency and survival, and thus may play a key role in shaping early human embryonic development PMID: 25132103
35. Rs2900180 in C5-TRAF1 and linked variants in a 66Kb region were associated with radiographic progression in ACPA-negative RA PMID: 25566937
36. The C5 rs2269067 GG genotype confers risk for AAU in a Chinese population and is associated with an elevated C5 serum concentration and an increased IL-17 production. PMID: 26230759
37. TRAF1/C5 rs10818488 polymorphism is not a genetic risk factor for acquired aplastic anemia in a Chinese population. PMID: 25500258
38. This study shows that individuals homozygously expressing the rheumatoid arthritis risk s17611 allele exhibit increased C5a and decreased C5 in plasma, evidence of increased C5 turnover. PMID: 25725109
39. Elevated sC5b-9 levels are indicative of active disease in atypical hemolytic uremic syndrome. PMID: 25818678
40. In conclusion, the present study indicates that C5a may promote the proliferation of breast cancer cells through Akt1 activation of the RGC-32 gene. PMID: 25230890
41. C5A is released from C5 by a cancer cell membrane bound serine protease which enchances neoplasm invasiveness, immune evasion, and neovascularization. PMID: 25050844
42. The interaction between S1P and C5a plays an important role in neutrophils for antineutrophil cytoplasmic antibody -mediated activation PMID: 25000985
43. Our data provide new insights into the regulatory role of C5a in PMN function during systemic C. albicans infection in human blood and identify C5a as an essential mediator of PMN activation in response to C. albicans. PMID: 25539819
44. This report includes seven affected families indicating that C5 deficiency is not rare in South Africa. PMID: 25534848
45. This study reveals that the C5 complement protein may play a critical role in mediating white matter injury through inflammation in the setting of chronic cerebral hypoperfusion. PMID: 24386419
46. the role of C5a as an endogenous priming signal that is required for the initiation of uric acid crystal-induced IL-1beta production. PMID: 25229885
47. Spontaneous abortion is associated with elevated systemic C5a and reduced mRNA of complement inhibitory proteins in placenta. PMID: 24802103
48. C5a, but not C5a-des Arg, was able to induce further heteromer formation between complement C5a receptors. PMID: 24060963
49. Data indicate that cholesterol crystals (CC) employed C5a in the release of IL-1beta. PMID: 24554772
50. Serum level of initiating complement factor (C1q) but not complement regulator C5 is deficient in schizophrenic patients. PMID: 23235303

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HGNC: 1331

OMIM: 120900

KEGG: hsa:727

STRING: 9606.ENSP00000223642

UniGene: Hs.494997