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BACKGROUND More than 50 years after the introduction of corticosteroids, few studies have focused on corticosteroid-induced adverse events after long-term systemic therapy. OBJECTIVES To assess the frequency, risk factors and patient's opinion regarding clinical adverse events occurring early during prednisone therapy. PATIENTS AND METHODS We conducted(More)
OBJECTIVE Systemic sclerosis (SSc) is a connective tissue disease characterized by generalized microangiopathy leading to chronic hypoxia. The aim of this study was to determine whether polymorphisms of the hypoxia-inducible factor 1A gene (HIF1A) affects susceptibility to SSc in a large French European Caucasian population. METHODS A case-control study(More)
OBJECTIVE Pulmonary arterial hypertension (PAH) has emerged as a leading cause of death in systemic sclerosis (SSc). The genetic basis of PAH has been unraveled in recent years, with a major role played by transforming growth factor β receptors; however, some other candidate genes have also been advocated, including potassium voltage-gated channel,(More)
OBJECTIVE Systemic sclerosis (SSc) belongs to the group of connective tissue disorders (CTDs), among which are several disorders characterized by a type I interferon (IFN) signature. The recent identification of an association between IRF5 and SSc further highlights a key role for IFN. STAT4, which encodes STAT-4, contributes to IFN signaling, and its(More)
Elevated serum CC chemokine ligand (CCL)18 reflects lung fibrosis activity in systemic sclerosis (SSc) and could be an early marker of lung function worsening. Therefore, we sought to evaluate whether serum CCL18 levels at baseline could predict worsening of lung disease in SSc. In this prospective study, 83 SSc patients were analysed longitudinally over a(More)
OBJECTIVES A clinico-pathological study in diffuse systemic sclerosis (SSc) patients was performed to analyse whether the skin histological organization and the pro-fibrotic signals elicited by TGF-beta in fibroblasts vary according to the modified Rodnan skin score (mRSS). METHODS Twenty-seven SSc patients underwent 45 skin biopsies with simultaneous(More)
OBJECTIVE To determine whether the functional BANK1 variants rs3733197 and rs10516487 are associated with systemic sclerosis (SSc) in 2 European Caucasian populations and to investigate the putative gene-gene interactions between BANK1 and IRF5 as well as STAT4. METHODS BANK1 single-nucleotide polymorphisms were genotyped in a total population of 2,432(More)
BACKGROUND Recent evidence has highlighted a potential role of interleukin 1β (IL-1β) in systemic sclerosis (SSc). NLRP1 provides a scaffold for the assembly of the inflammasome that promotes the processing and maturation of pro-IL-1β. In addition, NLRP1 variants were found to confer susceptibility to autoimmune disorders. OBJECTIVE /st> To study a(More)
The aims of the present study were to: compare the characteristics between antisynthetase syndrome (ASS) patients with anti-Jo1 antibody and those with anti-PL7/PL12 antibody. The medical records of 95 consecutive patients with ASS were reviewed. Seventy-five of these patients had anti-Jo1 antibody; the other patients had anti-PL7 (n=15) or anti-PL12 (n=5)(More)
BACKGROUND To date, no series has analysed long-term outcome in patients with polymyositis/dermatomyositis (PM/DM) with anti-PM-Scl antibody. OBJECTIVES The aims of the present study were: (i) to assess clinical features and long-term outcome, including organ complications, functional course and mortality rate, in patients with isolated PM/DM with(More)