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Translational Immunology

The main objectives are to improve the diagnosis of immunodeficiencies and autoimmune diseases, addressing also their heterogeneity and mechanisms in close collaboration with the pediatrics, thyroid and systemic disease groups, being internationally recognized in both areas. The group participates in numerous research projects at the Vall d'Hebron Barcelona Hospital Campus that use immunological tests developed for specific projects led by the kidney transplantation, intensive care medicine, internal medicine, allergy and rheumatology groups. During the COVID pandemic the group made contributions in improving the immunogenetic and immunological risk profiles and in the evaluation of the immune response to vaccination and natural infection, collaborating with national and international networks. The group has also generated a biobank of more than 8.000 samples from patients with COVID-19 that have been incorporated into the VHIR biobank.

The group works as a coordinator of the "Focis" Center of Excellence (Federation of Clinical Immunology Societies) of Barcelona.

Publications

Recovery of serum testosterone levels is an accurate predictor of survival from COVID-19 in male patients.

PMID: 35351135
Journal: BMC Medicine
Year: 2022
Reference: BMC Med. 2022 Mar 29;20(1):129. doi: 10.1186/s12916-022-02345-w.
Impact factor: 8.775
Publication type: Paper in international publication
Authors: Gallo, Monica Martinez, Arrese-Munoz, Iria, Gine, Anna, Diaz-Troyano, Noelia, Gabriel-Medina, Pablo, Riveiro-Barciela, Mar, Labrador-Horrillo, Moises, Martinez-Valle, Fernando, Montalva, Adrian Sanchez, Hernandez-Gonzalez, Manuel et al.
DOI: 10.1186/s12916-022-02345-w

Stratification of hospitalized COVID-19 patients into clinical severity progression groups by immuno-phenotyping and machine learning.

PMID: 35177626
Journal: Nature Communications
Year: 2022
Reference: Nat Commun. 2022 Feb 17;13(1):915. doi: 10.1038/s41467-022-28621-0.
Impact factor: 14.919
Publication type: Paper in international publication
Authors: Kraker, Geoffrey, Jaimes, Maria C, Van Bockstael, Sebastiaan, Hernandez-Gonzalez, Manuel, Rokx, Casper, Rijnders, Bart J A, Pujol-Borrell, Ricardo, Katsikis, Peter D, van Wees, Tamara, Laport, Danique A et al.
DOI: 10.1038/s41467-022-28621-0

Cellular and humoral immunogenicity of the mRNA-1273 SARS-CoV-2 vaccine in patients with hematologic malignancies.

PMID: 34844263
Journal: Blood Advances
Year: 2022
Reference: Blood Adv. 2022 Feb 8;6(3):774-784. doi: 10.1182/bloodadvances.2021006101.
Impact factor: 6.799
Publication type: Paper in international publication
Authors: Orfao, Alberto, Jimenez, Moraima, Roldan, Elisa, Fernandez-Naval, Candela, Villacampa, Guillermo, Martinez-Gallo, Monica, Medina-Gil, Daniel, Peralta-Garzon, Soraya, Pujadas, Gemma, Hernandez, Cristina et al.
DOI: 10.1182/bloodadvances.2021006101

Blog

News

The new technology allows more sensitive detection of scleroderma patients' autoantibodies, which are related to the severity and progression of the disease.

A study from the Vall d’Hebron Campus demonstrates that the Ex Vivo C5b-9 deposition test is useful for monitoring the activity of the complement system (CS) in patients with aHUS or transplant-associated TMA.

The results show that, in some patients with mutations in the X chromosome, the healthy gene is inactivated and the mutated gene manifests itself, which favors the onset of the disease.