Efficacy and safety of guselkumab in patients with active lupus nephritis: results from a Phase 2, randomized, placebo-controlled study.

Objective: Evaluate the efficacy and safety of guselkumab, an interleukin (IL)-23 inhibitor, in a Phase 2, multicentre, randomized, double-blind, placebo-controlled study of patients with active lupus nephritis (LN).

Methods: Adults (18-75 years) with active LN (Class III-IV proliferative nephritis [kidney biopsy] and urine protein-to-creatinine ratio [UPCR)] of ≥ 1 mg/mg despite standard-of-care therapy) were randomized (1:1; planned sample = 60) to receive intravenous infusions of guselkumab 400 mg or placebo at Weeks 0, 4, and 8, then subcutaneous injections (guselkumab 200 mg or placebo) at Week12 and every 4 weeks through Week48 in addition to their background therapy. The primary end point was achievement of ≥ 50% decrease in proteinuria from baseline at Week24.

Ten simple rules for implementing open and reproducible research practices after attending a training course.

Open, reproducible, and replicable research practices are a fundamental part of science. Training is often organized on a grassroots level, offered by early career researchers, for early career researchers. Buffet style courses that cover many topics can inspire participants to try new things; however, they can also be overwhelming.

Validating the Simplified Endoscopic Mucosal Assessment for Crohn's Disease: A Novel Method for Assessing Disease Activity.

Background: To demonstrate treatment efficacy in Crohn's disease (CD), regulatory authorities require that trials include an endoscopic remission/response end point; however, standardized endoscopic assessment of disease activity, such as the Simple Endoscopic Score for Crohn's Disease (SES-CD), is not typically recorded by clinicians in practice or outside of clinical trials. The novel Simplified Endoscopic Mucosal Assessment for Crohn's Disease (SEMA-CD) was developed to be easy to use in routine clinical practice and as a trial end point. We conducted a study to assess and validate the reliability and feasibility of SEMA-CD as a measure of endoscopic disease activity.

Recommendations for empowering early career researchers to improve research culture and practice.

Early career researchers (ECRs) are important stakeholders leading efforts to catalyze systemic change in research culture and practice. Here, we summarize the outputs from a virtual unconventional conference (unconference), which brought together 54 invited experts from 20 countries with extensive experience in ECR initiatives designed to improve the culture and practice of science. Together, we drafted 2 sets of recommendations for (1) ECRs directly involved in initiatives or activities to change research culture and practice; and (2) stakeholders who wish to support ECRs in these efforts.

Creating clear and informative image-based figures for scientific publications.

Scientists routinely use images to display data. Readers often examine figures first; therefore, it is important that figures are accessible to a broad audience. Many resources discuss fraudulent image manipulation and technical specifications for image acquisition; however, data on the legibility and interpretability of images are scarce.

Evaluation of Improvement in Skin and Nail Psoriasis in Bio-naïve Patients With Active Psoriatic Arthritis Treated With Golimumab: Results Through Week 52 of the GO-VIBRANT Study.

Objective: To evaluate whether intravenous (IV) golimumab produces improvements in skin and nail symptoms that are concomitant with improvements in quality of life (QoL) and joint symptoms in patients with psoriatic arthritis.

Methods: Patients were randomized to either IV golimumab 2 mg/kg at weeks 0, 4, then every 8 weeks (q8w) through week 52 or placebo at weeks 0, 4, then q8w, with crossover to IV golimumab 2 mg/kg at weeks 24, 28, and then q8w through week 52. Assessments included Psoriasis Area and Severity Index (PASI), modified Nail Psoriasis Severity Index (mNAPSI), Dermatology Life Quality Index (DLQI), and American College of Rheumatology (ACR) rheumatoid arthritis response criteria.

Circuit-Specific Dendritic Development in the Piriform Cortex.

Dendritic geometry is largely determined during postnatal development and has a substantial impact on neural function. In sensory processing, postnatal development of the dendritic tree is affected by two dominant circuit motifs, ascending sensory feedforward inputs and descending and local recurrent connections. In the three-layered anterior piriform cortex (aPCx), neurons in the sublayers 2a and 2b display vertical segregation of these two circuit motifs.

Guidelines for Training in Cultural Psychiatry.

This position paper has been substantially revised by the Canadian Psychiatric Association (CPA)'s Section on Transcultural Psychiatry and the Standing Committee on Education and approved for republication by the CPA's Board of Directors on February 8, 2019. The original position paper was first approved by the CPA Board on September 28, 2011.

Development of rainbow trout hepatoma cell lines: effect of pro-IGF-I Ea4-peptide on morphological changes and anchorage-independent growth.

Our laboratory has shown previously that recombinant rainbow trout Ea4 (rtEa4)-peptide of pro-insulin-like growth factor-I (pro-IGF-I) exhibited antitumor activities against cancer cell lines derived from various human cancer tissues (Chen et al., 2002; Kuo and Chen, 2002). To confirm that rtEa4-peptide can exhibit the same spectrum of antitumor activities in fish tumor cells, we had developed permanent single-cell clones (RTH1B1A, RTH1B1D, RTH1B2A, and RTH1B2C) from a rainbow trout liver tumor induced by dibenzo[a,l]pyrene treatment.

Empowerment of patients with end-stage renal disease--a randomized controlled trial.

The purpose of the study is to investigate the effectiveness of an empowerment program on empowerment level, self-care self-efficacy and depression in patients with end-stage renal disease. The study was a randomized controlled trial; qualified patients in two dialysis centers of major hospitals in southern Taiwan were randomly assigned into an empowerment group (n=25) and a control group (n=25). The empowerment program included identification of problem areas for self-management; exploration of emotions associated with these problems; development of a set of goals and strategies to overcome these problems to achieve these goals; creation and implementation of behavioral change plans; and stress management.