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Background: Natalizumab (NAT), a humanized monoclonal antibody, which binds in both α4β1 integrins and α4β7 integrins, is approved for the treatment of multiple sclerosis (MS) and Crohn's disease (CD). An uncommon but serious adverse event from NAT treatment is known as progressive multifocal leukoencephalopathy (PML). However, clinical comprehensive safety evidence of NAT is limited.
Methods: We will search Medline, Embase, Cochrane library, and ClinicalTrials.gov website from inception to May 9, 2018. Double-blind, randomized placebo-controlled trials reporting safety data of NAT will be eligible for inclusion. Outcome variables will include adverse events (AEs) varying degrees and AEs occurring in ≥ 5% patients with NAT or placebo. STATA software (version 12, Statacorp, College Station, TX) will be utilized to assess risk of bias and synthesize data. Outcomes will be reported by weight mean difference (WMD), risk ratios (RRs), and their 95% confidence intervals (95% CIs). I statistic will be used to evaluate heterogeneity among studies.
Results: This systemic review and meta-analysis will evaluate serious AEs and AEs of NAT as compared to placebo.
Conclusion: Our study will provide a comprehensive picture of AEs of NAT.
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http://dx.doi.org/10.1097/MD.0000000000011507 | DOI Listing |
J Econ Entomol
September 2025
Departamento de Ecología de Artrópodos y Manejo de Plagas, El Colegio de la Frontera Sur, Tapachula, Chiapas, Mexico.
Ionizing radiation is widely used in insect sterilization for pest control using the Sterile Insect Technique, which consists of the mass rearing of insects and their irradiation with gamma rays to release them in target areas where they will mate with wild females. However, there is a concern and controversy about the nuclear origin applied in this technique. One alternative for sterilization is the use of X-rays, which do not have a nuclear origin, are easier to operate, and do not generate radioactive waste.
View Article and Find Full Text PDFAnnu Rev Entomol
September 2025
5Department of Entomology, University of Georgia, Athens, Georgia, USA; email:
Wetlands and their aquatic arthropods are threatened by climate change (temperature, precipitation). In this review, we first synthesize the literature on environmental controls on wetland arthropods (hydroperiod, temperature, dissolved oxygen) and then assess how these controls operate across freshwater wetlands from different global biomes (tropical/subtropical, temperate, high latitude/altitude, and dry climates) and how changes in climates alter arthropod fauna with consequent modifications to wetland ecosystem functions (decomposition, food web dynamics). We also describe ways to develop bioassessment of climate change impacts on wetlands.
View Article and Find Full Text PDFAnnu Rev Entomol
September 2025
2Department of Entomology and Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, New York, USA; email:
Nutritional symbioses with microorganisms have profoundly shaped the evolutionary success of ants, enabling them to overcome dietary limitations and thrive across diverse ecological niches and trophic levels. These interactions are particularly crucial for ants with specialized diets, where microbial symbionts compensate for dietary imbalances by contributing to nitrogen metabolism, vitamin supplementation, and the catabolism of plant fibers and proteins. This review synthesizes recent advances in our understanding of ant-microbe symbioses, focusing on diversity, functional roles in host nutrition, and mechanisms of transmission of symbiotic microorganisms.
View Article and Find Full Text PDFJMIR Res Protoc
September 2025
Department of Medical Oncology, Early Phase Unit, Georges-François Leclerc Centre, Dijon, France.
Background: Sarcomas are rare cancer with a heterogeneous group of tumors. They affect both genders across all age groups and present significant heterogeneity, with more than 70 histological subtypes. Despite tailored treatments, the high metastatic potential of sarcomas remains a major factor in poor patient survival, as metastasis is often the leading cause of death.
View Article and Find Full Text PDFJMIR Res Protoc
September 2025
University of Nevada, Las Vegas, Las Vegas, NV, United States.
Background: In-hospital cardiac arrest (IHCA) remains a public health conundrum with high morbidity and mortality rates. While early identification of high-risk patients could enable preventive interventions and improve survival, evidence on the effectiveness of current prediction methods remains inconclusive. Limited research exists on patients' prearrest pathophysiological status and predictive and prognostic factors of IHCA, highlighting the need for a comprehensive synthesis of predictive methodologies.
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