Comparing immunogenicity and safety following transition from reference rituximab to biosimilar rituximab (DRL_RI) in patients with rheumatoid arthritis: a randomized, double-blind, phase 3 study.

Objectives: To assess immunogenicity and safety in patients with active rheumatoid arthritis (RA) transitioning from rituximab [US-licensed rituximab: Reference Product (RP); EU-approved rituximab: Reference Medicinal Product (RMP)] to DRL_RI (proposed rituximab biosimilar), in comparison to those continuing on RP/RMP.

Methods: This double-blind, randomized, Phase 3 study included 140 RA patients having prior exposure to RP/RMP; transitioned to DRL_RI (n = 70) or continued with RP/RMP (n = 70) for two 1000 mg infusions on Days 1 and 15. Assessments included Time-matched Rituximab Concentration (TMRC), anti-drug antibodies (ADAs), neutralizing antibodies (NAbs) and ADA titre over 12 weeks, and safety follow-up till 26 weeks.

Psychometric properties of the Persian version of the innovative behavior inventory-20 items (IBI-20) in clinical nurses: a cross-sectional study.

Aim: This study aimed to translate and evaluate the psychometric properties of the Persian version of the Innovative Behavior Inventory-20 (IBI-20) among clinical nurses in northwest Iran.

Methods: A descriptive survey with psychometric analysis was conducted involving 321 nurses from Ardabil medical training centers. The study employed a stratified proportional sampling method.

ExerG - an exergame-based training device for the rehabilitation of older adults: a functional model usability study.

Background: Exergames are interactive technology-based exercise programs. By combining physical and cognitive training components, they aim to preserve independence in older adults and reduce their risk of falling. This study explored whether primary end users (PEU, healthy older adults and patients with neurological and geriatric diagnoses) and secondary end users (SEU, health professionals) evaluated the ExerG functional model to be usable, providing a positive experience and therefore acceptable.

Pembrolizumab Retreatment in Patients with Advanced or Metastatic Urothelial Carcinoma Who Responded to First-course Pembrolizumab-based Therapy.

Patients with metastatic solid tumors who previously had stable disease or a response with immunotherapy may derive benefit from immunotherapy retreatment. This post hoc analysis evaluated pembrolizumab retreatment in patients with advanced/metastatic urothelial carcinoma who received pembrolizumab in KEYNOTE-045, KEYNOTE-052, or KEYNOTE-361, and either stopped pembrolizumab after a complete response (CR) or completed pembrolizumab (35 cycles [∼2 yr]) with an objective response or stable disease. Upon disease progression, protocol-specified pembrolizumab retreatment (200 mg intravenously every 3 wk) was administered for ≤17 cycles.

International prevalence patterns of low eGFR in adults aged 18-60 without traditional risk factors from a population-based cross-sectional disadvantaged populations eGFR epidemiology (DEGREE) study.

The disadvantaged populations eGFR (estimated glomerular filtration rate) epidemiology (DEGREE) study was designed to gain insight into the burden of chronic kidney disease (CKD) of undetermined cause (CKDu) using standard protocols to estimate the general-population prevalence of low eGFR internationally. Therefore, we estimated the age-standardized prevalence of eGFR under 60 ml/min per 1.73m in adults aged 18-60, excluding participants with commonly known causes of CKD; an ACR (albumin/creatinine ratio) over 300 mg/g or equivalent, or self-reported or measured (HT) hypertension or (DM) diabetes mellitus, stratified by sex and location.

Hantavirus Pulmonary Syndrome in Northwestern Argentina: seroprevalence in rodents of Jujuy province and first seropositive record for Euryoryzomys legatus.

Hantavirus Pulmonary Syndrome (HPS) is a Pan-American emerging infectious disease with a high mortality rate caused by rodent-borne viruses of the genus Orthohantavirus. In Argentina, almost half of the HPS infections occur in the northwestern endemic region. In this study, we evaluated rodent composition, abundance, and antibody prevalence in wild rodents in three subtropical sites: primary forest, secondary forest, and crop fields.

Evolutionary dynamics and regulatory site analysis of AMP family genes in cattle and sheep.

Background: Ruminants possess a rich repository of natural antimicrobial peptides(AMPs) within their bodies, surpassing those found in humans and mice. These peptides, including Defensin, Cathelicidin, and Lysozyme, are integral to the body's innate and adaptive immune responses and represent promising alternatives to antibiotics with significant application potential.

Results: In the present study, we conducted a systematic analysis of 40 Defensins, 38 Cathelicidins, and 61 Lysozymes in cattle and sheep.

Xanthan gum/ZrMOF biodegradable gel fertilizer: Sustainable water retention and crop growth.

To address the problems of ecological pollution and food safety caused by the excessive use of chemical fertilizers in modern agriculture, it has become a hot topic of current research to develop novel low-cost, biodegradable, and efficient gel slow-release fertilizers. Herein, using xanthan gum and ZrMOF as raw materials, urea as a nutrient, acrylic acid and itaconic acid as co-monomers, a novel ZrMOF gel slow-release fertilizer (ZrMOF@CpM) was prepared by free radical copolymerization. After being characterized, its swelling and water retention properties and slow-release behavior were investigated.

Spatiotemporal characteristics and influencing factors of non-CO greenhouse gas emission intensity from China's livestock sector.

The livestock sector is a major source of non-CO greenhouse gas (GHG). As China has the world's largest livestock production, analyzing factors influencing GHG emission intensity of livestock (GEIL) is crucial for guiding its emission reduction policies. Yet, most current studies on livestock GHG focus on emission amount (GEAL) over GEIL, neglecting comprehensive utilization of spatial econometric models.

Improving genomic prediction accuracy of pig reproductive traits based on genotype imputation using preselected markers with different imputation platforms.

Genomic prediction has been widely applied to the pig industry and has greatly accelerated the progress of genetic improvement in pigs. With the development of sequencing technology and price reduction, more and more genotype imputation panels of pig have been investigated, providing an effective and economical method to further study the genetic variation of pig economic traits. In this study, the imputation from 80 k Single Nucleotide Polymorphism chip data of 832 Large White pigs to whole-genome sequencing genotypes was performed by Swine Imputation Server, Pig Haplotypes Reference Panel (PHARP), Animal Genotype Imputation Database and 1k-pig-genomes four thousand-pig imputation panels.

VvCCD7, a novel strigolactone synthesis gene in grapevine (Vitis vinifera L.), increases sensitivity to drought and low-phosphorus stress in transgenic Arabidopsis.

As a new plant hormone, strigolactone not only promotes leaf senescence, inhibits plant branching and regulates root structure, but also plays an important role in abiotic stress resistance. However, little is known about the function of VvCCD7 under abiotic stress, a key gene for the synthesis of strigolactone in grapevine. In this study, VvCCD7 gene was cloned from grape leaves of 'Cabernet Sauvignon'.

Development and validation of an explainable model of brain injury in premature infants: A prospective cohort study.

Background: Preterm brain injury (PBI) is a prevalent complication in preterm infants, leading to the destruction of critical structural and functional brain connections and placing a significant burden on families. The timely detection of PBI is of paramount importance for the prevention and treatment of the condition. However, the absence of specific clinical manifestations in the early stages of PBI renders it susceptible to misdiagnosis and missed diagnoses.

Untargeted Spatial Metabolomics and Spatial Proteomics on the Same Tissue Section.

An increasing number of spatial multiomic workflows have recently been developed. Some of these approaches have leveraged initial mass spectrometry imaging (MSI)-based spatial metabolomics to inform the region of interest (ROI) selection for downstream spatial proteomics. However, these workflows have been limited by varied substrate requirements between modalities or have required analyzing serial sections (i.

Design, methodology, and early findings of an autism registry program: ABBILAR project.

The autism spectrum disorder (ASD) registry program presents a unique opportunity to facilitate advanced research in various aspects of ASD, particularly in low-resource countries like Iran. Given the international significance of autism research, registry programs play a critical role in data sharing. ASD registry programs have been effectively established in high-income countries over a few decades; however, there are limited examples from low- and middle-income countries.

Long-Term High-Intensity Interval Training Intervention Improves Emotional Conflict Control in Association With Right Ventrolateral Prefrontal Activation in Males With Methamphetamine Use Disorder: A Randomized Controlled Trial.

Acute high-intensity interval training (HIIT) has cognitive benefits in individuals with methamphetamine use disorder (MUD), yet it remains largely unknown the benefits of long-term HIIT on emotional conflict control and its neural mechanism in individuals with MUD. The current study conducted a 36-week low-volume HIIT intervention to investigate the effects of HIIT on emotional conflict control in males with MUD and their prefrontal cortex (PFC) activation. This study was a sub-study of the Study for Rehabilitation Training Model Construction and Training Effect of High Intensity Compound Exercise Prescription.

Chronobiological variations of acute aortic dissection in a Northwest Chinese population.

Background: The prevalence of acute aortic dissection (AAD) has been gradually increasing in recent years. This study aimed to investigate the circadian variations of AAD onset in a northwest Chinese population and provide scientific insights for AAD prevention.

Methods: The clinical data of 1,145 AAD patients admitted to our hospital between January 2010 and December 2020 were retrospectively collected, and the periodic features of AAD were analyzed.

Encouraging arm use in stroke survivors: the impact of smart reminders during a home-based intervention.

Background: Upper limb impairment post-stroke often leads to a predominant use of the less affected arm and consequent learned disuse of the affected side, hindering upper limb outcome. Wearable sensors such as accelerometers, combined with smart reminders (i.e.

DMAP-Catalyzed [4 + 2] Annulation of Hex-5-en-2-ynoates with Electron-Poor Alkenes.

Herein, we report a DMAP-catalyzed [4 + 2] annulation reaction of hex-5-en-2-ynoates with electron-poor alkenes , which affords exocyclic olefinic cyclohexenes in good yields and excellent regio-, diastereo-, and / selectivities. Distinguished from previous allenoate- or alkynoate-based substrates, hex-5-en-2-ynoates use the β- and ε-carbons for the bond formation, presenting new and regiodivergent C synthons for Lewis base-catalyzed annulations.

Epigenomic Landscape of Human Cumulus Cells in Premature Ovarian Insufficiency Using Single-Base Resolution Methylome and Hydroxymethylome.

Premature ovarian insufficiency (POI) has recently been reported to be linked with epigenetic changes. Previous studies have focused on the regulation of individual genes associated with ovarian function through single-gene epigenetic variations; however, there is a deficiency in the comprehensive comprehension of the epigenetic profile for POI. Therefore, we conducted a multi-omics study integrating methylation, hydroxymethylation and transcriptome sequencing analyses in cumulus cells from women with POI and their matched controls.

ToRCH Pathogens-Induced Histopathological Changes in Placental Tissues and Associated Post Obstetric Complications.

Background: Maternal infections caused by the ToRCH complex, comprising Toxoplasma gondii (T.gondii), Rubella Virus (RV), Cytomegalovirus (CMV), and Herpes Simplex Virus (HSV), are significant contributors to Bad Obstetric History (BOH). These infections can vertically transmit through the placental barrier, leading to complications in fetal development.

Adsorptive Immobilization of Cadmium and Lead Using Unmodified and Modified Biochar: A Review of the Advances, Synthesis, Efficiency and Mechanisms.

Biochar is an environmentally friendly adsorbent material with excellent adsorption performance due to its extensive pore structure, large specific surface area, and numerous surface functional groups. It is commonly used to treat inorganic and organic pollutants. In recent years, with increasing focus on controlling soil pollution caused by heavy metals such as cadmium (Cd) and lead (Pb), the potential application of biochar has attracted much attention.

PpNAP4 and ethylene act in a regulatory loop to modulate peach fruit ripening and softening.

Ripening significantly influences fruit quality and commercial value. Peaches (Prunus persica), a climacteric fruit, exhibit increased ethylene biosynthesis and decreased fruit firmness during ripening. NAC-like proteins activated by AP3/P1 (NAP) proteins are a subfamily of NAC transcription factors, and certain NAPs have been shown to intervene in fruit ripening.

Impact of high-soluble modified wheat gluten as an emulsifier on the structure and quality of ice cream.

In our previous work, wheat gluten (WG) has been modified by pH-shifting treatment combined with heat to improve solubility and emulsibility. In this study, the high-soluble modified wheat gluten (M-WG) as an emulsifier in ice cream was investigated. Compared to monoglycerides (MG) and soy protein isolates (SPI), the ice cream emulsion prepared with M-WG exhibited smaller droplet sizes and a more consistent dispersion.

A new near-infrared fluorescence probe for highly selective and sensitive detection and imaging of Butyrylcholinesterase in Alzheimer's disease mice.

Butylcholinesterase (BChE) is a key enzyme in living system, closely related to liver and neurological diseases. It is very challenge to develop near-infrared (NIR) fluorescence probe methods for highly selective and sensitive detection of BChE in vivo. Based on the differences in active sites and spatial pockets between acetylcholinesterase (AChE) and BChE, a new NIR BChE-responsive fluorescence probe Probe-BChE (λ/λ = 600 nm/676 nm) was designed and synthesized by introducing dimethyl carbamate group as recognizing moiety to a NIR fluorophore hemicyanine skeleton.