Immunological and clinical effects of low-dose interleukin-2 across 11 autoimmune diseases in a single, open clinical trial

M Rosenzwajg, R Lorenzon, P Cacoub… - Annals of the …, 2019 - ard.bmj.com
Objective Regulatory T cells (Tregs) prevent autoimmunity and control inflammation.
Consequently, any autoimmune or inflammatory disease reveals a Treg insufficiency. As low-dose …

Low-dose interleukin-2 fosters a dose-dependent regulatory T cell tuned milieu in T1D patients

…, A Six, N Dérian, W Chaara, R Lorenzon… - Journal of …, 2015 - Elsevier
Most autoimmune diseases (AID) are linked to an imbalance between autoreactive effector
T cells (Teffs) and regulatory T cells (Tregs). While blocking Teffs with immunosuppression …

[HTML][HTML] Human and Mouse CD8+CD25+FOXP3+ Regulatory T Cells at Steady State and during Interleukin-2 Therapy

G Churlaud, F Pitoiset, F Jebbawi, R Lorenzon… - Frontiers in …, 2015 - frontiersin.org
In addition to CD4 + regulatory T cells (Tregs), CD8 + suppressor T cells are emerging as
an important subset of regulatory T cells. Diverse populations of CD8 + T cells with …

[HTML][HTML] Low-dose IL-2 in children with recently diagnosed type 1 diabetes: a Phase I/II randomised, double-blind, placebo-controlled, dose-finding study

M Rosenzwajg, R Salet, R Lorenzon, N Tchitchek… - Diabetologia, 2020 - Springer
Aims/hypothesis Low-dose IL-2 (ld-IL2) selectively activates and expands regulatory T cells (Tregs)
and thus has the potential to skew the regulatory/effector T (Treg/Teff) cell balance …

Clinical and multi-omics cross-phenotyping of patients with autoimmune and autoinflammatory diseases: the observational TRANSIMMUNOM protocol

R Lorenzon, E Mariotti-Ferrandiz, C Aheng, C Ribet… - BMJ open, 2018 - bmjopen.bmj.com
Introduction Autoimmune and autoinflammatory diseases (AIDs) represent a socioeconomic
burden as the second cause of chronic illness in Western countries. In this context, the …

The universal effects of low-dose interleukin-2 across 13 autoimmune diseases in a basket clinical trial

R Lorenzon, C Ribet, F Pitoiset, S Aractingi… - Journal of …, 2024 - Elsevier
Background A Tregs insufficiency is central to autoimmune and inflammatory diseases
pathophysiology and low dose interleukin-2 (IL-2 LD ) can specifically activate Tregs. Objective …

Pharmacodynamics of regulatory T cells in mice and humans treated with low-dose IL-2

…, G Fourcade, PG Ritvo, R Lorenzon… - Journal of Allergy and …, 2018 - jacionline.org
We used these in vivo data to model the dose/scheme effects of IL-2 on Treg cells in mice
during induction and maintenance phases. Data of Treg-cell expansion versus time were …

Induction of regulatory T cells and efficacy of low-dose interleukin-2 in systemic sclerosis: interventional open-label phase 1–phase 2a study

F Barde, R Lorenzon, E Vicaut, S Rivière, P Cacoub… - RMD open, 2024 - rmdopen.bmj.com
Background Systemic sclerosis (SSc) is a chronic autoimmune disease, with impaired
immune response, increased fibrosis and endothelial dysfunction. Regulatory T cells (Tregs), …

[HTML][HTML] Deep immunophenotyping reveals that autoimmune and autoinflammatory disorders are spread along two immunological axes capturing disease …

…, A Hartemann, C Amouyal, R Lorenzon… - Annals of the …, 2024 - ard.bmj.com
Objectives Based on genetic associations, McGonagle and McDermott suggested a
classification of autoimmune and autoinflammatory diseases as a continuum ranging from purely …

Response to:'Regulatory T cell frequencies in patients with rheumatoid arthritis are increased by conventional and biological DMARDs but not by JAK inhibitors' by …

M Rosenzwajg, R Lorenzon… - Annals of the Rheumatic …, 2021 - ard.bmj.com
Commenting on Meyer et al 1 our recent publication 2 ‘Immunological and clinical effects of
low-dose interleukin-2 (IL-2) across 11 autoimmune diseases in a single, open clinical trial’, …