Results 31 to 40 of about 13,567 (213)

Function of complement regulatory proteins in immunity of reproduction: a review

open access: yesCzech Journal of Animal Science, 2005
Humoral immunity has an important role during the maturation and development of the functional properties of spermatozoa. Spermatozoa may be exposed to antisperm antibodies in semen and in cervical, ovarian follicular and fallopian fluid.
J. Valentovičová   +2 more
doaj   +1 more source

Gecko CD59 is implicated in proximodistal identity during tail regeneration. [PDF]

open access: yesPLoS ONE, 2011
Several adult reptiles, such as Gekko japonicus, have the ability to precisely re-create a missing tail after amputation. To ascertain the associated acquisition of positional information from blastemal cells and the underlying molecular mechanism of ...
Yongjun Wang   +12 more
doaj   +1 more source

Recurrent angioedema, Guillain-Barré, and myelitis in a girl with systemic lupus erythematosus and CD59 deficiency syndrome

open access: yesAutoimmunity Highlights, 2020
Background CD59 deficiency is a congenital mutation disorder in complement pathway which can present with various manifestations. Case presentation Herein, we presented an adolescent 16-years-old girl with recurrent attacks of Guillain-Barre in early ...
V. Javadi Parvaneh   +6 more
semanticscholar   +1 more source

Complement Terminal Pathway Activation is Associated with Organ Failure in Sepsis Patients

open access: yesJournal of Inflammation Research, 2022
Fatima M Ahmad,1,2 Maysaa’ A Al-Binni,2 Amjad Bani Hani,3 Mahmoud Abu Abeeleh,3 Anas HA Abu-Humaidan1 1Department of Pathology, Microbiology and Forensic Medicine, School of Medicine, The University of Jordan, Amman, Jordan; 2Department of the Clinical ...
Ahmad FM   +4 more
doaj  

Defining the CD59-C9 Binding Interaction [PDF]

open access: yesJournal of Biological Chemistry, 2006
CD59 is a membrane glycoprotein that regulates formation of the cytolytic membrane attack complex (MAC or C5b-9) on host cell membranes. It functions by binding to C8 (alpha chain) and C9 after their structural rearrangement during MAC assembly. Previous studies indicated that the CD59 binding site in C9 was located within a 25-residue disulfide-bonded
Yuxiang, Huang   +4 more
openaire   +2 more sources

Structural Basis for Recognition of the Pore-Forming Toxin Intermedilysin by Human Complement Receptor CD59

open access: yesCell Reports, 2013
Pore-forming proteins containing the structurally conserved membrane attack complex/perforin fold play an important role in immunity and host-pathogen interactions.
Steven Johnson   +4 more
doaj   +1 more source

An update on the CD59 blood group system [PDF]

open access: yesImmunohematology, 2019
Abstract This update of the CD59 blood group system (Weinstock C, Anliker M, von Zabern I. CD59: a long-known complement inhibitor has advanced to a blood group system. Immunohematology 2015;31:145–51) increases the number of reported patients with CD59 deficiency from 10 to 14.
Weinstock, C.   +2 more
openaire   +2 more sources

Pancreatic cancer-educated macrophages protect cancer cells from complement-dependent cytotoxicity by up-regulation of CD59

open access: yesCell Death and Disease, 2019
Tumor-associated macrophages (TAMs) are versatile immune cells that promote a variety of malignant behaviors of pancreatic cancer. CD59 is a GPI-anchored membrane protein that prevents complement activation by inhibiting the formation of the membrane ...
Ronghua Zhang   +6 more
semanticscholar   +1 more source

Six monoclonal antibodies to the CD59 antigen [PDF]

open access: yesImmunohematology, 1993
Abstract CD59 defines an N -glycosylated glycoprotein expressed on various hemopoietic cells. It is anchored to the cell membrane by a glycosylphosphatidylinositol linkage and restricts the action of homologous complement.
J A, Bryant, A, Fletcher, F F, Yuan
openaire   +2 more sources

Relating GPI-Anchored Ly6 Proteins uPAR and CD59 to Viral Infection

open access: yesViruses, 2019
The Ly6 (lymphocyte antigen-6)/uPAR (urokinase-type plasminogen activator receptor) superfamily protein is a group of molecules that share limited sequence homology but conserved three-fingered structures.
Jingyou Yu, Vaibhav Murthy, Shan-Lu Liu
semanticscholar   +1 more source

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