Factors associated with the achievement of biological disease-modifying antirheumatic drug-free remission in rheumatoid arthritis: the ANSWER cohort study.

Background: Clinical remission can be maintained after the discontinuation of biological disease-modifying antirheumatic drugs (bDMARDs) in some patients with rheumatoid arthritis (RA) (bDMARD-free remission (BFR)). It is unknown which bDMARD is advantageous for achieving BFR or under which conditions BFR can be considered. This study aimed to determine the factors associated with BFR achievement in clinical practice.

Drug retention and discontinuation reasons between seven biologics in patients with rheumatoid arthritis -The ANSWER cohort study.

The purpose of this study was to evaluate the retention and discontinuation reasons of seven biological disease-modifying antirheumatic drugs (bDMARDs) in a real-world setting of patients with rheumatoid arthritis (RA). 1,037 treatment courses with bDMARDs from 2009 to 2016 [female, 81.8%; baseline age, 59.

Significance of Interleukin-6/STAT Pathway for the Gene Expression of REG Iα, a New Autoantigen in Sjögren's Syndrome Patients, in Salivary Duct Epithelial Cells.

The regenerating gene, Reg, was originally isolated from a rat regenerating islet complementary DNA (cDNA) library, and its human homologue was named REG Iα. Recently, we reported that REG Iα messenger RNA (mRNA), as well as its product, was overexpressed in ductal epithelial cells in the salivary glands of Sjögren's syndrome patients. Furthermore, autoantibodies against REG Iα were found in the sera of Sjögren's syndrome patients, and the patients who were positive for the anti-REG Iα antibody showed significantly lower saliva secretion than antibody-negative patients.

Interleukin-6/STAT pathway is responsible for the induction of gene expression of REG Iα, a new auto-antigen in Sjögren׳s syndrome patients, in salivary duct epithelial cells.

The regenerating gene, , was originally isolated from a rat regenerating islet cDNA library, and its human homolog was named . Recently, we reported that mRNA as well as its product were overexpressed in ductal epithelial cells in the minor salivary glands of Sjögren׳s syndrome (SS) patients. This study was undertaken to elucidate the role of cytokines and the subsequent intracellular mechanism for induction of in the salivary glands of SS patients.

Subclinical articular involvement in primary Sjögren's syndrome assessed by ultrasonography and its negative association with anti-centromere antibody.

Objectives: To evaluate the subclinical articular involvement in patients with primary Sjögren's syndrome (pSS) using musculoskeletal ultrasound (MSUS), and to correlate the findings with laboratory results and clinical manifestations.

Methods: Forty-eight consecutive patients with pSS were enrolled. The bilateral metacarpophalangeal, proximal interphalangeal, and interphalangeal joints were examined using MSUS, and the synovial hypertrophy and power Doppler signal were recorded for each joint using semi-quantitative scores (0 = normal, 1 = mild change compared with undamaged joint, 2 = moderate change, and 3 = severe change).

Synergistic activations of REG I α and REG I β promoters by IL-6 and Glucocorticoids through JAK/STAT pathway in human pancreatic β cells.

Reg (Regenerating gene) gene was originally isolated from rat regenerating islets and its encoding protein was revealed as an autocrine/paracrine growth factor for β cells. Rat Reg gene is activated in inflammatory conditions for β cell regeneration. In human, although five functional REG family genes (REG Iα, REG Iβ, REG III, HIP/PAP, and REG IV) were isolated, their expressions in β cells under inflammatory conditions remained unclear.

Pancreatic β cell proliferation by intermittent hypoxia via up-regulation of Reg family genes and HGF gene.

Aims: Although accumulating evidence suggests the associations between sleep apnea syndrome (SAS) and type 2 diabetes, the direct effect of intermittent hypoxia (IH) on pancreatic β cell proliferation remains a missing piece of the puzzle.

Main Methods: Rat RINm5F β cells, hamster HIT-T15 β cells, and human 1.1B4 β cells were exposed to normoxia (21% O2, 5% CO2, and balance N2), to sustained hypoxia (SH: 1% O2, 5% CO2, and balance N2), or to intermittent hypoxia (IH: 64 cycles of 5 min SH and 10 min normoxia) for 24 h.

Periodic fever and erythema nodosum associated with MDS with trisomy 8: report of two cases and review of the literature.

We report two cases of myelodysplastic syndrome (MDS) with trisomy 8 who had periodic fever and erythema nodosum (EN). A 74-year-old man showed periodic fever and EN. A diagnosis of MDS with trisomy 8 was made, and he was successfully treated with prednisolone (PSL).