Results 241 to 250 of about 62,488 (307)

Structural Basis for Trivalent Cross‐Linking of a Patient‐Derived IgE Antibody by the Major Peanut Allergen Ara h 2.0201

Allergy, EarlyView.
Graphical The crystal structure of a major peanut allergen Ara h 2.0201 in a complex with a human‐derived IgE Fab fragment has been determined. The immunocomplex shows the trivalent binding of Fabs, creating a cross‐linked structure effective in the formation of large complexes on the surface of effector cells. Hydroxylation of proline has implications
Tarja Parkkinen, Heidi Heiniluoto, Janne Jänis, Kristiina Takkinen, Juha Rouvinen   +4 more
wiley   +1 more source

PLA2R-Positive Membranous Nephropathy and AA Amyloidosis in an Ethiopian Patient With Chronic Hepatitis B: A Case Report. [PDF]

Clin Case Rep
Abreham B, Hamza L, Kebede A, Bekele DR, Amdemariam Z.   +4 more
europepmc   +1 more source

A Case for Anti‐IgE Vaccination

Allergy, EarlyView.
ABSTRACT Immunoglobulin E (IgE) plays a central role in allergic diseases by binding to the high‐affinity receptor FcεRI on mast cells and basophils, where allergen‐induced crosslinking triggers potent inflammatory responses. Various mechanisms by which IgE responses are generated and functionally regulated remain elusive despite many years of research.
Paul Engeroff, Zahra Gharailoo, Monique Vogel, Martin F. Bachmann   +3 more
wiley   +1 more source

Convergent mutation trajectories convert functional self-tolerance in IGHV4-34 B cells to genetic tolerance encoded in the antibody. [PDF]

Proc Natl Acad Sci U S A
Jara CJ, Zachariah S, Jackson KJL, Peters TJ, Masle-Farquhar E, Burnett DL, Lam E, Faulks M, Russell A, Miosge L, Smith S, Tscharke DC, Brink R, Goodnow CC, Reed JH.   +14 more
europepmc   +1 more source

Biphasic Effects on Allergen‐Specific Type 2 Memory B Cells Over 18 Months Sublingual Immunotherapy for House Dust Mite Allergy

Allergy, EarlyView.
Rapid clinical relief of allergy symptoms during 18 months of sublingual immunotherapy (SLIT) for house dust mite (HDM) is associated with increased serum IgE, IgG2, and IgG4 to Der p 1 and Der p 2. Der p 1 and Der p 2 specific Type 2 memory B cells are expanded at 4 months and 12 months of SLIT, with increased expression of CD29 and IgG4.
Lin Hsin, Simone Reinwald, Anouk von Borstel, Pei Mun Aui, Kirsten Deckert, P. Mark Hogarth, Laurent Mascarell, Mark Hew, Robyn E. O'Hehir, Menno C. van Zelm   +9 more
wiley   +1 more source

Immunoglobulin G N-glycosylation remodeling in viral infections: immunomodulatory roles and potential biomarker implications. [PDF]

Front Immunol
Yan R, Wang C, Zhao X, Wang Y, Liu M, Shi X, Chen H, Li D.   +7 more
europepmc   +1 more source

Determinants of Immunoglobulin‐G N‐Glycan Patterns in the Aging General Population

Allergy, EarlyView.
The effect of demographic and lifestyle factors on IgG N‐glycosylation, which determines IgG's inflammatory response, remains poorly characterized. Aging, higher BMI, female sex, smoking, and heavy alcohol consumption are determinants of IgG N‐glycome patterns, which are indicative of inflammation. Women exhibit a distinct change in IgG N‐glycosylation
Samantha Leonard, Ralph Heijmans, Virgil A. S. H. Dalm, Silvan Licher, Jan Nouta, Steinar Gijze, David Falck, P. Martin van Hagen, Robin Peeters, Manfred Wuhrer, Layal Chaker   +10 more
wiley   +1 more source

Cloning, expression and characterisation of antigen-specific recombinant bat immunoglobulin from the black flying fox (<i>Pteropus alecto</i>). [PDF]

Front Immunol
Hen JJ, Isaacs A, Liang B, Schountz T, Chappell K, Young PR, Modhiran N, Watterson D.   +7 more
europepmc   +1 more source

A Personalised Vaccination Program Based on Immune Reconstitution in Paediatric Cancer Survivors

Acta Paediatrica, EarlyView.
ABSTRACT Aims Paediatric cancer survivors often experience treatment‐induced immunosuppression, requiring post‐treatment revaccination. However, immune recovery timelines vary, and current revaccination guidelines, largely based on data of varied quality derived from studies on acute‐lymphoblastic‐leukaemia (ALL), may not be applicable across all ...
Menucha Jurkowicz, Raz Somech, Dan Dominissini, Nathan Keller, Efrat Dresner, Michal Paret, Gilad Sherman, Guy Katzenellenbogen, Elina Gelman, Keren Asraf, Ram Doolman, Atar Lev, Amos J. Simon, Helly Vernitsky, Assaf Barg, Hana Golan, Amos Toren, Michal Stein   +17 more
wiley   +1 more source

Inconsistency between serum IgG κ and glomerular IgA λ chain types in proliferative glomerulonephritis with monoclonal deposits successfully treated with daratumumab-based therapy. [PDF]

Medicine (Baltimore)
Chen H, Chen D, Zhang G, Cheng M, Jin J, Niu Z, Zhu R, Guo L, Wang J, Bai Y, Xu J, Cheng Z.   +11 more
europepmc   +1 more source