Results 11 to 20 of about 4,729,170 (302)

Update in Primary Immunodeficiencies.

Acta bio-medica : Atenei Parmensis, 2020
Primary immunodeficiencies (PIDs) are inherited disorders classically characterized by increased susceptibility to infections. Nevertheless, in the last two decades, genomic analysis (such as NGS) coupled with biochemical and cellular studies led to a more accurate definition for a growing number of novel genetic disorders associated with PIDs.
Leonardi, Lucia, Rivalta, Beatrice, Cancrini, Caterina, Chiappini, Elena, Cravidi, Claudio, Caffarelli, Carlo, Manti, Sara, Calvani, Mauro, Martelli, Alberto, Miraglia Del Giudice, Michele, Duse, Marzia, Marseglia, Gian Luigi, Cardinale, Fabio   +12 more
openaire   +4 more sources

A rare primary immunodeficiency [PDF]

BMJ Case Reports, 2014
A 9-year-old girl presented with failure to thrive, chronic mucopurulent nasal discharge, recurrent skin pustules and recurrent episodes of purulent ear discharge since 2 years of age. She had coarse facial features with extensive eczema, multiple pyoderma scars, florid dental caries, retained primary dentition, hypermobile joints and a woody ...
Poornima, Nagaraj, Shobhana, Sivathanu, Sowmya, Sampath, Nithiyanantham, Ramakrishnan   +3 more
openaire   +2 more sources

Differential utilization of CD134 as a functional receptor by diverse strains of feline immunodeficiency virus [PDF]

, 2006
The feline homologue of CD134 (fCD134) is the primary binding receptor for feline immunodeficiency virus (FIV), targeting the virus preferentially to activated CD4+ helper T cells.
McMonagle, E.L., Hosie, M.J., Willett, B.J., Ridha, S.   +3 more
core   +1 more source

Primary vs. Secondary Antibody Deficiency: Clinical Features and Infection Outcomes of Immunoglobulin Replacement [PDF]

, 2014
Secondary antibody deficiency can occur as a result of haematological malignancies or certain medications, but not much is known about the clinical and immunological features of this group of patients as a whole. Here we describe a cohort of 167 patients
Matthew Buckland (589995), Lorena Lorenzo (589997), Matthew Buckland, Dempster, J, Duraisingham Sai S., Longhurst Hilary J., Matthew Buckl, Sai S. Duraisingham, Sofia Grigoriadou (589998), Sai S Duraisingham, Hilary J Longhurst, John Dempster, Dempster John, Grigoriadou Sofia, Duraisingham, SS, Lorenzo, L, Buckland Matthew, Grigoriadou, S, Sofia Grigoriadou, Lorenzo Lorena, Sai S. Duraisingham (589994), Buckland, M, Longhurst, HJ, Lorena Lorenzo, John Dempster (589996), Buckland, MS, Hilary J. Longhurst (589999), Hilary J. Longhurst   +27 more
core   +2 more sources

Molecular changes associated with increased TNF-α-induced apoptotis in naïve (TN) and central memory (TCM) CD8+ T cells in aged humans

Immunity & Ageing, 2018
Background Progressive T cell decline in aged humans is associated with a deficiency of naïve (TN) and central memory (TCM) T cells. We have previously reported increased Tumor necrosis factor-α (TNF-α)-induced apoptosis in TN and TCM T cells in aged ...
Sudhir Gupta, Houfen Su, Sudhanshu Agrawal, Sastry Gollapudi   +3 more
doaj   +1 more source

Homozygous duplication identified by whole genome sequencing causes LRBA deficiency

npj Genomic Medicine, 2021
In more than one-third of primary immunodeficiency (PID) patients, extensive genetic analysis including whole-exome sequencing (WES) fails to identify the genetic defect.
Daniele Merico, Yehonatan Pasternak, Mehdi Zarrei, Edward J. Higginbotham, Bhooma Thiruvahindrapuram, Ori Scott, Jessica Willett-Pachul, Eyal Grunebaum, Julia Upton, Adelle Atkinson, Vy H. D. Kim, Elbay Aliyev, Khalid Fakhro, Stephen W. Scherer, Chaim M. Roifman   +14 more
doaj   +1 more source

Evaluation of Humoral and Cellular Responses in SARS-CoV-2 mRNA Vaccinated Immunocompromised Patients

Frontiers in Immunology, 2022
BackgroundImmunocompromised patients are at increased risk of severe COVID-19 and impaired vaccine response. In this observational prospective study, we evaluated immunogenicity of the BNT162b2 mRNA vaccine in cohorts of primary or secondary ...
Matthijs Oyaert, Marie-Angélique De Scheerder, Sophie Van Herrewege, Guy Laureys, Sofie Van Assche, Melissa Cambron, Leslie Naesens, Leslie Naesens, Levi Hoste, Levi Hoste, Karlien Claes, Karlien Claes, Filomeen Haerynck, Filomeen Haerynck, Tessa Kerre, Steven Van Laecke, Wim Van Biesen, Peggy Jacques, Bruno Verhasselt, Elizaveta Padalko   +19 more
doaj   +1 more source

Expression of CXCR4 on feline peripheral blood mononuclear cells: effect of feline immunodeficiency virus infection. [PDF]

, 2003
CXCR4 expression on feline peripheral blood mononuclear cells (PBMC) was analyzed. While monocytes and B lymphocytes expressed CXCR4, no CXCR4 was detected on T lymphocytes, in stark contrast to the expression pattern on T lymphocytes from humans.
Hosie, M.J., Willett, B.J., Cannon, C.A.
core   +1 more source

Disease progression in Human Immunodeficiency Virus type 1 infected viraemic controllers [PDF]

, 2012
PhDBackground: The mechanism of CD4+ T-cell decline in Human Immunodeficiency Virus-1 (HIV-1) infection is unclear, but the association with plasma HIV-1 RNA-load suggests viral replication is involved.
Groves, Katherine Claire
core   +4 more sources

Mapping the domains of CD134 as a functional receptor for feline immunodeficiency virus (FIV) [PDF]

, 2006
The feline homologue of CD134 (fCD134) is the primary binding receptor for feline immunodeficiency virus (FIV), targeting the virus preferentially to activated CD4+ helper T cells.
Bonci, F., Hosie, MJ, Bonci F, Willett BJ, Hosie MJ, Bonci, F, McMonagle, E.L., Hosie, M.J., Pistello, M, McMonagle EL, McMonagle, EL, Willett, B.J., Willett, BJ, PISTELLO, MAURO, Pistello, M.   +14 more
core   +1 more source