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L Rydberg et al.
Xenotransplantation, 5(2), 105-110 (1998-12-16)
A quantitative ELISA technique for determination of human anti-pig xenoantibody number in serum samples has been established using pig lymphocytes and pig/rabbit erythrocytes as target cells and a pool of serum from human blood group AB donors. The number of
Apolline Salama et al.
Transplantation, 101(10), 2501-2507 (2017-02-16)
Polyclonal antihuman thymocyte rabbit IgGs (antithymocyte globulin [ATG]) are popular immunosuppressive drugs used to prevent or treat organ or bone-marrow allograft rejection, graft versus host disease, and autoimmune diseases. However, animal-derived glycoproteins are also strongly immunogenic and rabbit ATG induces
Andreas Meryk et al.
Cell reports, 26(10), 2681-2691 (2019-03-07)
Fc receptor for IgM (FcμR)-deficient mice display dysregulated function of neutrophils, dendritic cells, and B cells. The relevance of FcμR to human T cells is still unknown. We show that FcμR is mostly stored inside the cell and that surface expression
X Cui et al.
Leukemia, 30(1), 74-85 (2015-07-30)
The degree of chronic lymphocytic leukemia (CLL) B-cell antigen receptor (BCR) binding to myosin-exposed apoptotic cells (MEACs) correlates with worse patient outcomes, suggesting a link to disease activity. Therefore, we studied MEAC formation and the effects of MEAC binding on
L C Torres et al.
Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas, 43(12), 1215-1224 (2010-11-19)
Rubinstein-Taybi syndrome (RTS) is a rare developmental disorder characterized by craniofacial dysmorphisms, broad thumbs and toes, mental and growth deficiency, and recurrent respiratory infections. RTS has been associated with CREBBP gene mutations, but EP300 gene mutations have recently been reported
Jeroen D Langereis et al.
Infection and immunity, 87(8) (2019-05-22)
Nontypeable Haemophilus influenzae (NTHi) colonizes the human upper respiratory tract without causing disease symptoms, but it is also a major cause of upper and lower respiratory tract infections in children and elderly, respectively. NTHi synthesizes various molecules to decorate its
Na Yang et al.
Birth defects research. Part A, Clinical and molecular teratology, 106(8), 685-695 (2016-05-12)
After years of periconceptional folic acid supplementation, the prevalence of neural tube defects (NTDs) remains stable following the remarkable reduction observed immediately after the fortification practice. There is accumulating evidence that folate receptor (FR) autoimmunity may play a role in
Van Trung Chu et al.
Arthritis and rheumatism, 60(7), 2083-2093 (2009-07-01)
Elevated levels of BAFF and APRIL are characteristic of patients with systemic lupus erythematosus (SLE). The reasons for enhanced cytokine production are not well understood. This study was undertaken to identify the cells responsible for the overproduction of these cytokines.
Marta Riba et al.
Frontiers in immunology, 12, 618193-618193 (2021-07-16)
Corpora amylacea (CA) in the human brain are polyglucosan bodies that accumulate residual substances originated from aging and both neurodegenerative and infectious processes. These structures, which act as waste containers, are released from the brain to the cerebrospinal fluid, reach
Elena Dudukina et al.
Infection and immunity, 88(10) (2020-07-29)
Haemophilus influenzae is a Gram-negative bacterium that can be classified into typeable (types a through f) and nontypeable (NTHi) groups. This opportunistic pathogen asymptomatically colonizes the mucosal epithelium of the upper respiratory tract, from where it spreads to other neighboring
Christine Hafner et al.
The Journal of investigative dermatology, 119(4), 865-869 (2002-10-31)
The cell surface adhesion molecule Mel-CAM is highly expressed in advanced primary and metastatic melanoma. Mel-CAM was first described as an integral membrane glycoprotein of malignant melanoma cells. The murine monoclonal antibody MAd18-5D7 recognizes an epitope of the extracellular domain
Michael L Litvack et al.
PloS one, 6(3), e17223-e17223 (2011-03-31)
Antibodies are often involved in enhancing particle clearance by macrophages. Although the mechanisms of antibody-dependent phagocytosis have been studied for IgG in greater detail, very little is known about IgM-mediated clearance. It has been generally considered that IgM does not
Domenik Prozeller et al.
Biointerphases, 15(3), 031009-031009 (2020-06-04)
The overall success of nanocarriers in biomedical applications depends on their interaction with different proteins in blood. Immunoglobulins as a major protein class of the blood proteome may considerably influence the identity of the nanocarriers in blood. However, there is
Saddam M Muthana et al.
PloS one, 10(3), e0119298-e0119298 (2015-03-26)
Anti-glycan antibodies are an abundant subpopulation of serum antibodies with critical functions in many immune processes. Changes in the levels of these antibodies can occur with the onset of disease, exposure to pathogens, or vaccination. As a result, there has
Bryan A Joosse et al.
Frontiers in immunology, 12, 685718-685718 (2021-07-09)
Antigen-specific B cells (ASBCs) can drive autoimmune disease by presenting autoantigen to cognate T cells to drive their activation, proliferation, and effector cell differentiation and/or by differentiating into autoantibody-secreting cells. Autoantibodies are frequently used to predict risk and diagnose several
High susceptibility for cystic fibrosis human airway gland cells to produce IL-8 through the I?B kinase a pathway in response to extracellular NaCl content.
Tabary O, et al.
Journal of Immunology, 164(6), 3377-3384 (2000)
Bruno Veigas et al.
The Analyst, 144(11), 3613-3619 (2019-05-10)
Rheumatoid arthritis (RA) is a systemic autoimmune disease characterized by chronic joint inflammation and one of the main causes of chronic disability worldwide with high prevalence in the ageing population. RA is characterized by autoantibody production, synovial inflammation and bone
Prajkta Chivte et al.
Journal of mass spectrometry and advances in the clinical lab, 21, 31-41 (2021-09-15)
More than a year after the COVID-19 pandemic was declared, the need still exists for accurate, rapid, inexpensive and non-invasive diagnostic methods that yield high specificity and sensitivity towards the current and newly emerging SARS-CoV-2 strains. Compared to the nasopharyngeal
Joseph Verdi et al.
Cell host & microbe, 28(1), 79-88 (2020-05-18)
Trypanosomiasis is a devastating neglected tropical disease affecting livestock and humans. Humans are susceptible to two Trypanosoma brucei subspecies but protected from other trypanosomes by circulating high-density lipoprotein (HDL) complexes called trypanosome lytic factors (TLFs) 1 and 2. TLFs contain
Localization of the domains of the Haemophilus ducreyi trimeric autotransporter DsrA involved in serum resistance and binding to the extracellular matrix proteins fibronectin and vitronectin.
Leduc I, et al.
Infection and Immunity, 77(2), 657-666 (2009)
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Tea Lanišnik Rižner
Biochemistry and molecular biology education : a bimonthly publication of the International Union of Biochemistry and Molecular Biology, 42(2), 152-159 (2014-01-23)
This laboratory class combines molecular visualization and laboratory experimentation to teach the structure of the immunoglobulins (Ig). In the first part of the class, the three-dimensional structures of the human IgG and IgM molecules available through the RCSB PDB database
Selection of mimotopes of the cell surface adhesion molecule Mel-CAM from a random pVIII-28aa phage peptide library.
Hafner C, et al.
The Journal of Investigative Dermatology, 119(4), 865-869 (2002)
Carly G K Ziegler et al.
Cell reports, 28(4), 923-937 (2019-07-25)
In cancer biology, the functional interpretation of genomic alterations is critical to achieve the promise of genomic profiling in the clinic. For chronic lymphocytic leukemia (CLL), a heterogeneous disease of B-lymphocytes maturing under constitutive B cell receptor (BCR) stimulation, the
Marta Vidal et al.
Journal of immunological methods, 455, 41-54 (2018-02-06)
Quantitative suspension arrays are powerful immunoassays to measure antibodies against multiple antigens in large numbers of samples in a short time and using few microliters. To identify antigen targets of immunity for vaccine development against complex microbes like Plasmodium falciparum
Jeroen D Langereis et al.
Infection and immunity, 87(2) (2018-11-21)
Nontypeable Haemophilus influenzae (NTHi) bacteria express various molecules that contribute to their virulence. The presence of phosphocholine (PCho) on NTHi lipooligosaccharide increases adhesion to epithelial cells and is an advantage for the bacterium, enabling nasopharyngeal colonization, as measured in humans
Elizabeth Weingartner et al.
Journal of immunological methods, 441, 1-7 (2016-11-17)
We have established a highly reproducible and reliable protocol for testing human regulatory T cell function in suppressing IgM production from an immature human B cell line. The autoreactive Ramos B cell line provides a stable reporter of B cell
Hans Verkerke et al.
Journal of clinical microbiology, 59(4) (2021-01-21)
Accurate diagnosis of acute severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is critical for appropriate management of patients with this disease. We examined the possible complementary role of laboratory-developed class-specific clinical serology in assessing SARS-CoV-2 infection in hospitalized patients.
Qiao Zhong et al.
Journal of immunology (Baltimore, Md. : 1950), 200(12), 3913-3925 (2018-05-02)
Prevalence of circulating immunocomplexes (ICs) strongly correlates with rheumatoid arthritis (RA) in humans. Deposits of IgG-ICs are abundant in affected joints of patients, yet molecular mechanisms for the pathogenic roles of such ICs are not fully understood. In this study
Wen-Feng Zeng et al.
Scientific reports, 6, 25102-25102 (2016-05-04)
Confident characterization of the microheterogeneity of protein glycosylation through identification of intact glycopeptides remains one of the toughest analytical challenges for glycoproteomics. Recently proposed mass spectrometry (MS)-based methods still have some defects such as lack of the false discovery rate
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