Results 41 to 50 of about 23,564,722 (387)

Convalescent plasma or hyperimmune immunoglobulin for people with COVID-19: a rapid review.

Cochrane Database of Systematic Reviews, 2020
BACKGROUND Convalescent plasma and hyperimmune immunoglobulin may reduce mortality in patients with respiratory virus diseases, and are currently being investigated in trials as a potential therapy for coronavirus disease 2019 (COVID-19).
Sarah J Valk, V. Piechotta, K. Chai, C. Dorée, I. Monsef, E. Wood, A. Lamikanra, Catherine Kimber, Z. McQuilten, C. So-Osman, L. Estcourt, N. Skoetz   +11 more
semanticscholar   +1 more source

Subcutaneous IgG Replacement Therapy by Push in 32 Patients with Primary Immunodeficiency Diseases in Argentine [PDF]

, 2014
Introduction: Regular replacement with immunoglobulin infusions is the mainstay of treatment in the majority of primary immunodeficiencies. Several studies showed that Subcutaneous Immunoglobulin (SCIG) has similar efficacy to Intravenous Immunoglobulin (
Bezrodnik, Liliana, Díaz Ballve, Damacia, Giovanni, Daniela Di, Gómez Raccio, Andrea, Moreira, Ileana, Regairaz, Lorena, Seminario, Gisela   +6 more
core   +1 more source

Changes in IgA-targeted microbiota following fecal transplantation for recurrent Clostridioides difficile infection

Gut Microbes, 2021
Secretory immunoglobulin A (IgA) interacts with intestinal microbiota and promotes mucosal homeostasis. IgA-bacteria interactions are altered during inflammatory diseases, but how these interactions are shaped by bacterial, host, and environmental ...
Kelsey E Huus, Marcin Frankowski, Maja Pučić-Baković, Frano Vučković, Gordan Lauc, Benjamin H Mullish, Julian R Marchesi, Tanya M Monaghan, Dina Kao, B. Brett Finlay   +9 more
doaj   +1 more source

A Novel Immunoglobulin-Immunoglobulin Interaction in Autoimmunity

PLoS ONE, 2008
Well over six decades since its first description, the Rheumatoid Factor (RF)-autoantibodies recognizing Fc (constant) portion of IgG through their own Fab (antigen binding variable segments)-is believed to have come of age. Autoimmune pancreatitis is a unique form of pancreatitis, biologically characterized by an elevated serum IgG4 concentration ...
Yasunori Shimozuru, Kaname Yoshizawa, Yayoi Ozaki, Kei Kitahara, Takeji Umemura, Masao Ota, Hideaki Hamano, Seiamak Bahram, Shigeyuki Kawa, Norikazu Arakura, Sadaaki Mizoguchi   +10 more
openaire   +5 more sources

Differences in the immunoglobulin gene repertoires of IgG versus IgA multiple myeloma allude to distinct immunopathogenetic trajectories

Frontiers in Oncology, 2023
The analysis of the immunogenetic background of multiple myeloma (MM) has proven key to understanding disease ontogeny. However, limited information is available regarding the immunoglobulin (IG) gene repertoire in MM cases carrying different heavy chain
Glykeria Gkoliou, Glykeria Gkoliou, Andreas Agathangelidis, Georgos Karakatsoulis, Georgos Karakatsoulis, Chrysavgi Lalayanni, Apostolia Papalexandri, Alejandro Medina, Elisa Genuardi, Katerina Chlichlia, Evdoxia Hatjiharissi, Maria Papaioannou, Evangelos Terpos, Cristina Jimenez, Ioanna Sakellari, Simone Ferrero, Marco Ladetto, Ramon Garcia Sanz, Chrysoula Belessi, Kostas Stamatopoulos, Kostas Stamatopoulos   +20 more
doaj   +1 more source

The structures of secretory and dimeric immunoglobulin A [PDF]

, 2020
Secretory (S) Immunoglobulin (Ig) A is the predominant mucosal antibody, which binds pathogens and commensal microbes. SIgA is a polymeric antibody, typically containing two copies of IgA that assemble with one joining-chain (JC) to form dimeric (d) IgA ...
Haloi, Nandan, Huey-Tubman, Kathryn E., Kumar Bharathkar, Sonya, Malyutin, Andrey G., Parker, Benjamin W., Stadtmueller, Beth M., Tajkhorshid, Emad   +6 more
core  

An impact of lactoferrin, serum albumin and secretory immunoglobulin A in actimicrobial activity of breast milk whey

Инфекция и иммунитет, 2022
The contribution of the antimicrobial activity of sIgA, lactoferrin, -lactalbumin, serum albumin, and lysozyme to the total antimicrobial activity of whey was evaluated.
Vera G. Arzumanian, Tatiana I. Kolyganova, Oxana A. Svitich, Pavel V. Samoylikov, Svetlana Y. Konanykhina, Tatiana A. Zaytseva, Vitaly V. Zverev   +6 more
doaj   +1 more source

IGHV mutational status of nodal marginal zone lymphoma by NGS reveals distinct pathogenic pathways with different prognostic implications [PDF]

, 2019
The precise B cell of origin and molecular pathogenesis of nodal marginal zone lymphoma (NMZL) remain poorly defined. To date, due to the rarity of NMZL, the vast majority of already-published studies have been conducted on a limited number of samples ...
Amato, Teresa, Aversa, Sara, Bellan, Cristiana, Cencini, Emanuele, Cevenini, Gabriele, DI NAPOLI, Arianna, Di Stefano, Gioia, Giulio Carta, Alberto, Granai, Massimo, Kovalchuk, Sofya, Lazzi, Stefano, Leoncini, Lorenzo, Mancini, Virginia, Santi, Raffaella, Vergoni, Federica, Ziepert, Marita   +15 more
core   +2 more sources

Vogt-Koyanagi-Harada Syndrome in Two Patients with Immunoglobulin A Nephropathy [PDF]

, 2007
We describe herein 2 patients who developed Vogt-Koyanagi-Harada syndrome in the course of renal biopsy-proven immunoglobulin A (IgA) nephropathy. A 61-year-old man with an 11-year history of IgA nephropathy and a 16-year history of thyroiditis, and a 56-
Masuda, Ikuya, Matsuo, Toshihiko, Nose, Soichiro, Ota, Kosuke, Sunami, Reiko, Yamadori, Ichiro   +5 more
core   +1 more source

Development, certification, and use of a pharmacopoeial standard for the content of immunoglobulin A in human immunoglobulins for parenteral administration

Биопрепараты: Профилактика, диагностика, лечение, 2023
Scientific relevance. The immunoglobulin A (IgA) impurity content in parenteral human immunoglobulins should be determined in accordance with the State Pharmacopoeia of the Russian Federation by kinetic nephelometry, radial immunodiffusion, or enzyme ...
A. V. Nechaev, E. Yu. Kudasheva, E. L. Postnova, R. A. Volkova, O. V. Fadeikina, I. V. Borisevich, A. A. Movsesyants   +6 more
doaj   +1 more source