Studies skin and blood immune cells in people with psoriasis
Compares immune cells from skin and blood in people with psoriasis, with or without diabetes.
Plain-language title generated from the registry record
Registry title: Role of Glucose Metabolism in Migration of Cutaneous Dendritic Cells in Psoriasis
Key facts
- Where
- Nice, FranceSee the site
Could this be for you?
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 18 and 80 years old?
Source: NCT05399433, who can take part
Where in France
- CHU de NiceNice, FranceTaking people
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Centre Hospitalier Universitaire de Nice
- Trial code
- NCT05399433
- Record updated
- 1 October 2026
- Original description
Dendritic cells (DC) paly a key role in the induction and chronicity of psoriasis by capturing the antigenes and activating the T cell repsonse. This activation requires their migration from the cutaneous sensitisation site to the lymph nodes. This migration requires an important intracellular metabolic activity, with a strong involvmenet of glucdic metabolism. This activity is linked with the systemic activity. This study aims to compare the migration and the phenotypic and metabolic caracteristics of blood and skin DCs in patients with or without psoriasis and with or without type 2 diabetes,Read full original descriptionShow less
Rôle du métabolisme du Glucose Dans la Migration Des Cellules Dendritiques cutanées Dans le Psoriasis : étude Pilote Translationnelle
Dendritic cells (DC) paly a key role in the induction and chronicity of psoriasis by capturing the antigenes and activating the T cell repsonse. This activation requires their migration from the cutaneous sensitisation site to the lymph nodes. This migration requires an important intracellular metabolic activity, with a strong involvmenet of glucdic metabolism. This activity is linked with the systemic activity. This study aims to compare the migration and the phenotypic and metabolic caracteristics of blood and skin DCs in patients with or without psoriasis and with or without type 2 diabetes,
Inclusion: Patients of both sexes; hospitalized in the Dermatology department of the CHU of Nice for moderate to severe psoriasis (defined by a PASI > or = 10); covered by a social security scheme after obtaining a free; Clinical diagnosis of plaque psoriasis by a dermatologist with or without type 2 diabetes (defined by glycated hemoglobin >7%); For the control group: without psoriasis or other inflammatory dermatosis aged in the presence or not of type 2 diabetes (glycated hemoglobin >7%); free and informed consent.
Exclusion: Patients on general corticosteroid, immunomodulator or immunosuppressant therapy in the month prior to local inclusion or treatment with corticosteroid therapy in the 15 days prior to inclusion, on anti- treatmentIL-23 or anti IL12/23 for less than 3 months or under anti-IL-17 or anti-TNF treatment for less than 1 month; Patient with generalized chronic inflammatory disease or other inflammatory dermatosis; Contraindication to cutaneous biospsis (known hemostasis disorder, taking anticoagulants, allergy to xylocaine, history of cheloid scars, congenital immune deficiency); Minor or incapable or unwilling to consent freely or in an informed manner Pregnant or nursing woman; Patient in a period of exclusion from other biomedical research.