IgE and IgG antibodies as regulators of mast cell and basophil functions in food allergy

C Kanagaratham, YS El Ansari, OL Lewis… - Frontiers in …, 2020 - frontiersin.org
Food allergy is a major health issue, affecting the lives of 8% of US children and their
families. There is an urgent need to identify the environmental and endogenous signals that …

Non-classical B cell memory of allergic IgE responses

SP Saunders, EGM Ma, CJ Aranda… - Frontiers in …, 2019 - frontiersin.org
The long-term effectiveness of antibody responses relies on the development of humoral
immune memory. Humoral immunity is maintained by long-lived plasma cells that secrete …

Observed antibody space: a resource for data mining next-generation sequencing of antibody repertoires

A Kovaltsuk, J Leem, S Kelm, J Snowden… - The Journal of …, 2018 - journals.aai.org
Abs are immune system proteins that recognize noxious molecules for elimination. Their
sequence diversity and binding versatility have made Abs the primary class of …

IL-21 is a broad negative regulator of IgE class switch recombination in mouse and human B cells

Z Yang, CAM Wu, S Targ, CDC Allen - Journal of Experimental …, 2020 - rupress.org
IgE antibodies may elicit potent allergic reactions, and their production is tightly controlled.
The tendency to generate IgE has been thought to reflect the balance between type 1 and …

Intrinsic and extrinsic regulation of IgE B cell responses

AK Wade-Vallance, CDC Allen - Current opinion in immunology, 2021 - Elsevier
Stringent regulation of IgE antibody production is critical for constraining allergic responses.
This review discusses recent advances in understanding cell-intrinsic and extrinsic …

[HTML][HTML] Flairr-seq: A method for single-molecule resolution of near full-length antibody H chain repertoires

EE Ford, D Tieri, OL Rodriguez… - The Journal of …, 2023 - journals.aai.org
Abstract Current Adaptive Immune Receptor Repertoire sequencing (AIRR-seq) using short-
read sequencing strategies resolve expressed Ab transcripts with limited resolution of the C …

Regulation of IgE by T follicular helper cells

U Gowthaman, JS Chen… - Journal of leukocyte …, 2020 - academic.oup.com
Allergies to food and environmental antigens have steeply grown to epidemic proportions.
IgE antibodies are key mediators of allergic disease, including life-threatening anaphylaxis …

[HTML][HTML] B-cell receptor physical properties affect relative IgG1 and IgE responses in mouse egg allergy

CC Udoye, CN Rau, SM Freye, LN Almeida… - Mucosal …, 2022 - Elsevier
Mutated and unmutated IgE and IgG play different and partly opposing roles in allergy
development, but the mechanisms controlling their relative production are incompletely …

Memory control by the B cell antigen receptor

N Engels, J Wienands - Immunological reviews, 2018 - Wiley Online Library
The generation of memory B cells (MBCs) that have undergone immunoglobulin class
switching from IgM, which dominates primary antibody responses, to other immunoglobulin …

Isotype specific assembly of B cell antigen receptors and synergism with chemokine receptor CXCR4

PC Maity, M Datta, A Nicolò, H Jumaa - Frontiers in immunology, 2018 - frontiersin.org
Expression of the membrane-bound form of the immunoglobulin (Ig) as part of the antigen
receptor is indispensable for both the development and the effector function of B cells …