Unconventional Therapy with IgY in a Psoriatic Mouse Model Targeting Gut Microbiome.

C57 BL/6 mice IgY imiquimod inflammation psoriatic dermatitis

Journal

Journal of personalized medicine
ISSN: 2075-4426
Titre abrégé: J Pers Med
Pays: Switzerland
ID NLM: 101602269

Informations de publication

Date de publication:
26 Aug 2021
Historique:
received: 04 08 2021
revised: 22 08 2021
accepted: 25 08 2021
entrez: 28 9 2021
pubmed: 29 9 2021
medline: 29 9 2021
Statut: epublish

Résumé

Psoriasis has a multifactorial pathogenesis and recently it was shown that alterations in the skin and intestinal microbiome are involved in the pathogenesis of psoriasis. Therefore, microbiome restoration becomes a promising preventive/therapy strategy in psoriasis. In our pre-clinical study design using a mice model of induced psoriatic dermatitis (Ps) we have tested the proof-of-concept that IgY raised against pathological human bacteria resistant to antibiotics can alleviate psoriatic lesions and restore deregulated immune cell parameters. Besides clinical evaluation of the mice and histology of the developed psoriatic lesions, cellular immune parameters were monitored. Immune cells populations/subpopulations from peripheral blood and spleen cell suspensions that follow the clinical improvement were assessed using flow cytometry. We have quantified T lymphocytes (CD3ε

Identifiants

pubmed: 34575618
pii: jpm11090841
doi: 10.3390/jpm11090841
pmc: PMC8466815
pii:
doi:

Types de publication

Journal Article

Langues

eng

Subventions

Organisme : Competitiveness Operational Program
ID : IntelBiomed project, SMIS code 105631, ID: P_40_197, Grant No. 52/2016

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Auteurs

Mihaela Surcel (M)

Immunology Department, "Victor Babes" National Institute of Pathology, 99-101 Spl. Independentei, 050096 Bucharest, Romania.

Adriana Munteanu (A)

Immunology Department, "Victor Babes" National Institute of Pathology, 99-101 Spl. Independentei, 050096 Bucharest, Romania.
Faculty of Biology, Doctoral School of Biology, University of Bucharest, 91-95 Spl. Independentei, 030018 Bucharest, Romania.

Gheorghita Isvoranu (G)

Animal Husbandry, "Victor Babes" National Institute of Pathology, 99-101 Spl. Independentei, 050096 Bucharest, Romania.

Alef Ibram (A)

Research Laboratory, Romvac Company SA, 077190 Voluntari, Romania.

Constantin Caruntu (C)

Department of Physiology, "Carol Davila" University of Pharmacy and Medicine, 37 Dionisie Lupu Street, 020021 Bucharest, Romania.

Carolina Constantin (C)

Immunology Department, "Victor Babes" National Institute of Pathology, 99-101 Spl. Independentei, 050096 Bucharest, Romania.
Department of Pathology, Colentina University Hospital, 020125 Bucharest, Romania.

Monica Neagu (M)

Immunology Department, "Victor Babes" National Institute of Pathology, 99-101 Spl. Independentei, 050096 Bucharest, Romania.
Faculty of Biology, Doctoral School of Biology, University of Bucharest, 91-95 Spl. Independentei, 030018 Bucharest, Romania.
Department of Pathology, Colentina University Hospital, 020125 Bucharest, Romania.

Classifications MeSH