Results 21 to 30 of about 49,108 (308)

Autoantibodies in SLE: Specificities, Isotypes and Receptors

Antibodies, 2016
Systemic Lupus Erythematosus (SLE) is characterized by a wide spectrum of auto-antibodies which recognize several cellular components. The production of these self-reactive antibodies fluctuates during the course of the disease and the involvement of ...
Barbara Dema, Nicolas Charles
doaj   +1 more source

Rheumatoid factor isotypes in rheumatoid arthritis diagnosis and prognosis: a systematic review and meta-analysis

RMD Open, 2023
Objective The first biomarker associated with the rheumatoid arthritis is rheumatoid factor (RF) and since the earliest reports a role has been proposed in the diagnosis and in the prediction of clinical features and outcome. The study of RF isotypes has
Nicola Bizzaro, Franco Franceschini, Maria Infantino, Carlo Selmi, Gian Domenico Sebastiani, Francesca Motta, Davide Giavarina, Boaz Palterer   +7 more
doaj   +1 more source

Analysis of antibody isotypes from a single subject.

, 2022
(a) Example trees visualized using ggtree [38,39] showing observed relationships between cells expressing BCRs with IgA1 and IgE, as well as IgG1 and IgG4 isotypes. IgE and IgG4 are indicated on each tree using larger tip circles.
Oliver G. Pybus (8098271), Steven H. Kleinstein (8219844), Kenneth B. Hoehn (3259305)   +2 more
core   +1 more source

Biotin-avidin sandwich elisa with specific human isotypes IgG1 and IgG4 for Culicidae mosquito blood meal identification from an epizootic yellow fever area in Brazil

Journal of Venomous Animals and Toxins including Tropical Diseases, 2009
With a view toward investigating the feeding behavior of Culicidae mosquitoes from an area of epizootic yellow fever transmission in the municipalities of Garruchos and Santo Antônio das Missões, Rio Grande do Sul State, Brazil, specimens were collected ...
AM Marassá, MB Paula, AC Gomes, CA Consales   +3 more
doaj   +1 more source

Evolution of the Immunoglobulin Isotypes—Variations of Biophysical Properties among Animal Classes

Biomolecules, 2023
The adaptive immune system arose around 500 million years ago in jawed fish, and, since then, it has mediated the immune defense against pathogens in all vertebrates.
Nancy D. Pomarici, Roberta Cacciato, Janik Kokot, Monica L. Fernández-Quintero, Klaus R. Liedl   +4 more
doaj   +1 more source

SURFACE IMMUNOGLOBULIN ALLOTYPES AND ISOTYPES ON RABBIT LYMPHOCYTES.

, 1978
SURFACE IMMUNOGLOBULIN ALLOTYPES AND ISOTYPES ON RABBIT ...
BEVERLEY ANN. BESSINGER (7988327)
core   +3 more sources

A new multiplex SARS-CoV-2 antigen microarray showed correlation of IgG, IgA, and IgM antibodies from patients with COVID-19 disease severity and maintenance of relative IgA and IgM antigen binding over time.

PLoS ONE, 2023
Zoonotic spillover of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) to humans in December 2019 caused the coronavirus disease 2019 (COVID-19) pandemic.
Marie Le Berre, Terézia Paulovčáková, Carolina De Marco Verissimo, Seán Doyle, John P Dalton, Claire Masterson, Eduardo Ribes Martínez, Laura Walsh, Conor Gormley, John G Laffey, Bairbre McNicholas, Andrew J Simpkin, Michelle Kilcoyne   +12 more
doaj   +2 more sources

Aging and immunoglobulin isotype patterns in oral tolerance

Brazilian Journal of Medical and Biological Research, 1998
In the present review we address oral tolerance as an important biological phenomenon and discuss how it is affected by aging. Other factors such as frequency of feeding and previous digestion of the antigen also seem to influence the establishment of ...
A.M.C. Faria, S.M. Ficker, E. Speziali, J.S. Menezes, B. Stransky, B.A. Verdolin, W.M. Lahmann, V.S. Rodrigues, N.M. Vaz   +8 more
doaj   +1 more source

Framework for Characterizing Longitudinal Antibody Response in Children After Plasmodium falciparum Infection

Frontiers in Immunology, 2021
Human Plasmodium infection produces a robust adaptive immune response. Time courses for 104 children followed for 42 days after initiation of Plasmodium falciparum chemotherapy were assayed for antibody levels to the five isotypes of human ...
Eric Rogier, Doug Nace, Pedro R. Dimbu, Brian Wakeman, Jan Pohl, James G. Beeson, James G. Beeson, James G. Beeson, Chris Drakeley, Kevin Tetteh, Mateusz Plucinski, Mateusz Plucinski   +11 more
doaj   +1 more source

Functional Analysis of Two Divergent C4 Isotypes in the Classical and Lectin Pathways of Complement Activation in the Common Carp (Cyprinus carpio)

Journal of Marine Science and Engineering, 2023
In the evolution of the complement system, a major humoral innate immune factor, the existence of multiple isotypes of the complement components is considered as a key strategy to enhance innate immune defense. Complement C4 is also diversified in a wide
Rosli Nehlah, Akira Yamamoto, Takahiro Nagasawa, Tomonori Somamoto, Miki Nakao   +4 more
doaj   +1 more source