Autoreactive B cells have a central role in the pathogenesis of rheumatoid arthritis (RA), and recent findings have proposed that anti-citrullinated protein autoantibodies (ACPA) may be directly pathogenic.
Amara, Khaled+17 more
core +1 more source
The Human Cytomegalovirus Fc Receptor gp68 Binds the Fc CH2-CH3 Interface of Immunoglobulin G [PDF]
Recognition of immunoglobulin G (IgG) by surface receptors for the Fc domain of immunoglobulin G (Fc{gamma}), Fc{gamma}Rs, can trigger both humoral and cellular immune responses.
Bjorkman, Pamela J.+6 more
core +3 more sources
Site-specific PEGylation of an anti-CEA/CD3 bispecific antibody improves its antitumor efficacy
Haitao Pan,1,2 Jiayu Liu,1,2 Wentong Deng,1,2 Jieyu Xing,1,2 Qing Li,1,2 Zhong Wang1,2 1School of Pharmaceutical Sciences, 2Centre for Cellular & Structural Biology, Sun Yat-Sen University, Guangzhou, People’s Republic of China Introduction ...
Pan H+5 more
doaj
Gamma-globulin Inhibits Superantigen-induced Lymphocyte Proliferation and Cytokine Production
Background: High-dose pooled human immunoglobulin (PHIG) treatment is sometimes effective in superantigen related inflammatory diseases, such as toxic shock syndrome and Kawasaki disease.
Kumiko Kato, Tatsuo Sakamoto, Komei Ito
doaj +1 more source
Gene rearrangements in bone marrow cells of patients with acute myelogenous leukemia [PDF]
At diagnosis, clonal gene rearrangement probes {[}retinoic acid receptor (RAR)-alpha, major breakpoint cluster region (M-bcr), immunoglobulin (Ig)-JH, T cell receptor (TcR)-beta, myeloid lymphoid leukemia (MLL) or cytokine genes (GM-CSF, G-CSF, IL-3 ...
Braun, S.+5 more
core +1 more source
Staphylococcus pseudintermedius Sbi paralogs inhibit complement and bind IgM, IgG Fc and Fab.
The success of staphylococci as pathogens has been attributed, in part, to their ability to evade their hosts' immune systems. Although the proteins involved in evasion have been extensively studied in staphylococci affecting humans little ...
Alaa H Sewid+4 more
doaj +1 more source
Combinatorial functions of two chimeric antibodies directed to human CD4 and one directed to the a-chain of the human interleukin-2 receptor [PDF]
The general feasibility of chimerization of monoclonal antibodies (mAbs) has already been shown for a large number of them. In order to evaluate in vitro parameters relevant to immunosuppressive therapy, we have chimerized and synthesized two anti-CD4 ...
Flieger, Dimitri+10 more
core +1 more source
Antibody degradation in tobacco plants: a predominantly apoplastic process. [PDF]
BACKGROUND: Interest in using plants for production of recombinant proteins such as monoclonal antibodies is growing, but proteolytic degradation, leading to a loss of functionality and complications in downstream purification, is still a serious problem.
Drake, PM+4 more
core +2 more sources
Functional expression of a single-chain antibody to ErbB-2 in plants and cell-free systems
Background Aberrant signaling by ErbB-2 (HER 2, Neu), a member of the human Epidermal Growth Factor (EGF) receptor family, is associated with an aggressive clinical behaviour of carcinomas, particularly breast tumors.
Benevolo Maria+14 more
doaj +1 more source
A Receptor Component of the Chloroplast Protein Translocation Machinery [PDF]
The chloroplast outer envelope protein OEP86 functions as a receptor in precursor protein translocation into chloroplasts. Sequence analysis suggests that the precursor of OEP86 is directed to the chloroplast outer envelope by a cleavable, negatively ...
Heemeyer, Frank+4 more
core +1 more source