Mycophenolate in scleroderma-associated interstitial lung disease: Real-world data from rheumatology and pulmonology clinics in South Asia.

Introduction: There is a paucity of real-world data on mycophenolate mofetil/mycophenolate sodium in systemic sclerosis-related interstitial lung disease.

Aim: To study the efficacy of mycophenolate mofetil/ mycophenolate sodium in systemic sclerosis-related interstitial lung disease.

Methods: In this single-centre study, clinical, laboratory and imaging details of consecutive patients with systemic sclerosis-related interstitial lung disease receiving mycophenolate mofetil/mycophenolate sodium from rheumatology and pulmonology clinics between January 2008 and March 2017 were retrospectively retrieved.

Salivary free light chains and salivary immunoglobulins as potential non-invasive biomarkers in primary Sjögren's syndrome.

Background: B cells contribute significantly to the pathogenesis of primary Sjögren's syndrome (pSS). Free light chains (FLCs) are generated during the production of immunoglobulins (Igs) and are surrogates of B cell activity. We hypothesized that salivary FLCs and salivary Igs could represent salivary gland inflammation and therefore, serve as biomarkers in pSS.

Nailfold capillaroscopy changes associated with anti-RNP antibodies in systemic lupus erythematosus.

Anti-U1RNP antibody is associated with distinct organ involvement in patients with systemic lupus erythematosus (SLE). Nailfold capillaroscopy (NFC) allows non-invasive assessment of microvascular abnormalities in several connective tissue diseases. The objective of this study is to determine the association of anti-U1RNP antibody with microvascular changes by NFC in RNP-positive SLE patients in comparison with RNP-negative SLE patients (negative disease controls) and mixed connective tissue disease (MCTD) cases (positive disease controls).