Towards standardization of immune functional assays

Autor: Karen Brengel-Pesce, Guy Oriol, Sophie Trouillet-Assant, William Mouton, Julien Textoris, Chloé Albert-Vega, François Bartolo, Alexandre Pachot, Mathilde Boccard, François Mallet, Jonathan Lopez
Přispěvatelé: Virpath-Grippe, de l'émergence au contrôle -- Virpath-Influenza, from emergence to control (Virpath), Centre International de Recherche en Infectiologie - UMR (CIRI), École normale supérieure - Lyon (ENS Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Lyon (ENS Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Joint Research Unit Hospices Civils de Lyon-bioMérieux, Université Claude Bernard Lyon 1 (UCBL), Université de Lyon, Centre de Recherche en Cancérologie de Lyon (UNICANCER/CRCL), Centre Léon Bérard [Lyon]-Université Claude Bernard Lyon 1 (UCBL), Hospices Civils de Lyon (HCL), BIOMERIEUX, Physiopathologie de l'immunodépression associée aux réponses inflammatoires systémiques - EA 7426 (PI3), Université de Lyon-Université de Lyon, CCSD, Accord Elsevier, Institut National de la Santé et de la Recherche Médicale (INSERM)-École normale supérieure - Lyon (ENS Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-École normale supérieure - Lyon (ENS Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Centre International de Recherche en Infectiologie (CIRI), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Université Jean Monnet - Saint-Étienne (UJM)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Physiopathologie de l'immunodépression associée aux réponses inflammatoires systémiques / Pathophysiology of Injury-induced Immunosuppression (PI3)
Jazyk: angličtina
Rok vydání: 2020
Předmět:
0301 basic medicine
Adult
Male
Standardization
animal diseases
medicine.medical_treatment
[SDV]Life Sciences [q-bio]
Immunology
Host response
Immune functional assay
chemical and pharmacologic phenomena
Clinical settings
Adaptive Immunity
Immune Dysfunction
Cohort Studies
03 medical and health sciences
Interferon-gamma
0302 clinical medicine
Immune system
Healthy volunteers
Immunology and Allergy
Medicine
Humans
Cells
Cultured

030304 developmental biology
Aged
Immunoassay
0303 health sciences
Immune status
business.industry
Reproducibility of Results
Immunotherapy
Middle Aged
Reference Standards
Healthy Volunteers
Independent validation
3. Good health
[SDV] Life Sciences [q-bio]
030104 developmental biology
030220 oncology & carcinogenesis
Stimulation
Female
business
Transcriptome
030215 immunology
Zdroj: Clinical Immunology
Clinical Immunology, 2020, 210, pp.108312. ⟨10.1016/j.clim.2019.108312⟩
Clinical Immunology, Elsevier, 2020, 210, pp.108312-. ⟨10.1016/j.clim.2019.108312⟩
ISSN: 1521-6616
1521-7035
Popis: Recent advances in the immunotherapy field require evaluation of the immune function to adapt therapeutic decisions. Immune functional assays (IFA) are able to reveal the immune status and would be useful to further adapt/improve patient’s care. However, standardized methods are needed to implement IFA in clinical settings. We carried out an independent validation of a published method used to characterize the underlying host response to infectious conditions using an IFA. We evaluate the reproducibility and robustness of this IFA and associated readout using an independent healthy volunteers (HV) cohort. Expression of a 44 genes-signatures and IFNγ protein secretion and gene-expression was assessed after stimulation. We observed a strong host-response correlation between the two cohorts. We also highlight that standardized methods for immune function evaluation exist and could be implemented in larger-scale studies. This IFA could be a relevant tool to reveal innate/adaptive immune dysfunction in immune-related disorders patients.
Databáze: OpenAIRE