Frederic Rieux-Laucat
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Explore the profile of Frederic Rieux-Laucat including associated specialties, affiliations and a list of published articles.
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166
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8791
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Recent Articles
1.
Puel M, Rwayane K, Vieira Martins P, Chbihi M, Rieux-Laucat F, Rosain J, et al.
Eur J Immunol
. 2025 Mar;
55(3):e202451536.
PMID: 40071669
Inborn deficiencies of the alternative pathway (AP) of the complement system have been associated with life-threatening infections, mainly by encapsulated bacteria. Complete factor D (FD) deficiencies have been reported in...
2.
Hadjadj J, Wolfers A, Borisov O, Hazard D, Leahy R, Jeanpierre M, et al.
Lancet Rheumatol
. 2025 Mar;
PMID: 40024253
Background: Suppressor of cytokine signalling 1 (SOCS1) insufficiency is an inborn error of immunity affecting the negative regulation of cytokine and growth factor signalling. We aimed to enhance the understanding...
3.
Riller Q, Sorin B, Courteille C, Ho-Nhat D, Le Voyer T, Debray J, et al.
J Exp Med
. 2025 Jan;
222(2.
PMID: 39812688
IKKα, encoded by CHUK, is crucial in the non-canonical NF-κB pathway and part of the IKK complex activating the canonical pathway alongside IKKβ. The absence of IKKα causes fetal encasement...
4.
Brakta C, Tabet A, Puel M, Pacault M, Stolzenberg M, Goudet C, et al.
J Clin Immunol
. 2024 Nov;
45(1):46.
PMID: 39578275
Purpose: CTLA4 deficiency is an inborn error of immunity (IEI) due to heterozygosity for germline loss-of-function variants of the CTLA4 gene located on chromosome 2q33.2. CTLA4 deficiency underlies pleiotropic immune...
5.
Bellos E, Santillo D, Vantourout P, Jackson H, Duret A, Hearn H, et al.
J Exp Med
. 2024 Nov;
221(12).
PMID: 39576310
Multisystem inflammatory syndrome in children (MIS-C) is a rare condition following SARS-CoV-2 infection associated with intestinal manifestations. Genetic predisposition, including inborn errors of the OAS-RNAseL pathway, has been reported. We...
6.
Guillet S, Lazarov T, Jordan N, Boisson B, Tello M, Craddock B, et al.
Elife
. 2024 Nov;
13.
PMID: 39570652
Systemic lupus erythematosus (SLE) is an autoimmune disease, the pathophysiology and genetic basis of which are incompletely understood. Using a forward genetic screen in multiplex families with SLE, we identified...
7.
Mazerolles F, Rieux-Laucat F
J Immunol Methods
. 2024 Nov;
535:113775.
PMID: 39547545
We have shown in previous studies that naive CD4 T cells isolated from human peripheral blood are induced to proliferate by CD4CD11cCD14CD16 dendritic cells presenting the superantigen SEE. Since this...
8.
Kanellopoulos J, Rieux-Laucat F, Ojcius D
Biomed J
. 2024 Sep;
47(5):100788.
PMID: 39276866
Extracellular vesicles (EVs) are enclosed by a phospholipid bilayer and can be secreted by most types of cells. EVs deliver cargo from the secreting cell into the cytoplasm of recipient...
9.
de Tocqueville S, Martin E, Riller Q, Kermasson L, France B, Magerus A, et al.
Br J Haematol
. 2024 Sep;
205(6):2349-2354.
PMID: 39233474
MYSM1 deficiency causes inherited bone marrow failure syndrome (IBMFS). We have previously identified an IBMFS patient with a homozygous pathogenic variant in MYSM1 who recovered from cytopenia due to spontaneous...
10.
Jeanpierre M, Cognard J, Tusseau M, Riller Q, Bui L, Berthelet J, et al.
J Exp Med
. 2024 Jul;
221(9.
PMID: 39028869
An exome sequencing strategy employed to identify pathogenic variants in patients with pediatric-onset systemic lupus or Evans syndrome resulted in the discovery of six novel monoallelic mutations in PTPN2. PTPN2...