Rapid detection of West Nile and Dengue viruses from mosquito saliva by loop-mediated isothermal amplification and displaced probes.

Arthropod-borne viruses are major causes of human and animal disease, especially in endemic low- and middle-income countries. Mosquito-borne pathogen surveillance is essential for risk assessment and vector control responses. Sentinel chicken serosurveillance (antibody testing) and mosquito pool screening (by RT-qPCR or virus isolation) are currently used to monitor arbovirus transmission, however substantial time lags of seroconversion and/or laborious mosquito identification and RNA extraction steps sacrifice their early warning value.

Does prior exposure to larvicides influence dengue virus susceptibility in Aedes aegypti (Diptera: Culicidae)?

Control of mosquito vector populations is primarily intended to reduce the transmission of pathogens they transmit. Use of chemical controls, such as larvicides, can have unforeseen consequences on adult traits if not applied properly. The consequences of under application of larvicides are little studied, specifically the impacts on pathogen infection and transmission by the vectors that survive exposure to larvicides.

The Impact of Human Mammary Tumor Virus (HMTV) on the Expression of Epidermal Growth Factor Receptor (EGFR) and Death-Domain Associated Protein (DAXX) in Breast Carcinoma Tissues.

The presence and characteristics of HMTV in Iraqi breast cancer women are still unknown. Furthermore, the identification of HMTV in human breast carcinoma tissue of patients differs by country, and the factors that influence it are still unknown. In many epithelial tumor types, the EGFR and its signaling pathways outcomes are necessary for the behavior of cells and regulating their proliferation, and it has been discovered that DAXX has strong carcinogenic characteristics and could be a new treatment target.

Assessment of insecticide resistance of (Diptera: Culicidae) populations to insect growth regulator pyriproxyfen, in the northeast region of Brazil.

Vector control has been an essential strategy in Brazil to manage vector-borne diseases, and the use of insecticides plays an important role in this effort. Pyriproxyfen (PPF) has become a common insect growth regulator used to control juvenile stages of mosquitoes by disturbing their growth and development. This study assesses the susceptibility and resistance status of Brazilian populations that previously showed low resistance levels to PPF.

Native infection and larval competition stress shape fitness and West Nile virus infection in mosquitoes.

Introduction: transinfections established in key mosquito vectors, including are typically associated with pathogen blocking-reduced susceptibility to infection with key pathogens and reduced likelihood those pathogens are transmitted to new hosts. Host-symbiont-virus interactions are less well understood in mosquitoes like , which naturally harbor , with pathogen blocking observed in some populations but not others, potentially due to innate differences in their load. In nature, mosquito larvae are often subject to developmental stresses associated with larval competition, which can lead to reduced body size and differential susceptibility to arbovirus infection.

The Journey to Diagnose Spondyloarthritis in Patients From Riyadh: A Cross-Sectional Study.

Introduction  Ankylosing spondylitis, now frequently referred to as spondyloarthritis (SpA), is a chronic inflammatory disease causing axial arthritis and inflammatory lower back pain resulting in the eventual impairment of spinal mobility. Moreover, its systemic complications include stiffness and inflexibility, restriction of lung capacity and function, eye inflammation, compression spinal fractures, and heart problems. Hence, early diagnosis and intervention play a key role in preventing acute complications and improving the quality of life.

Brazilian Populations of Resistant to Pyriproxyfen Exhibit Lower Susceptibility to Infection with Zika Virus.

Zika virus (ZIKV) infection has caused devastating consequences in Brazil as infections were associated with neurological complications in neonates. is the primary vector of ZIKV, and the evolution of insecticide resistance (IR) in this species can compromise control efforts. Although relative levels of phenotypic IR in mosquitoes can change considerably over time, its influence on vector competence for arboviruses is unclear.

Ingestion of spinosad-containing toxic sugar bait alters vector competence and vectorial capacity for dengue virus.

Dengue virus (DENV) is a highly prevalent vector-borne virus that causes life-threatening illnesses to humans worldwide. The development of a tool to control vector populations has the potential to reduce the burden of DENV. Toxic sugar bait (TSB) provides a form of vector control that takes advantage of the sugar-feeding behavior of adult mosquitoes.

Temperature-Mediated Effects on Mayaro Virus Vector Competency of Florida Mosquito Vectors.

Mayaro virus (MAYV) is an emerging mosquito-borne arbovirus and public health concern. We evaluated the influence of temperature on responses to MAYV oral infection and transmission at two constant temperatures (20 °C and 30 °C). Infection of mosquito tissues (bodies and legs) and salivary secretions with MAYV was determined at 3, 9, 15, 21, and 27 days post ingestion.

Thymolipomatous myasthenia gravis outcomes following thymectomy: a systematic review.

Objectives: Our goal was to evaluate the effect of thymectomy on the progression of thymolipomatous myasthenia gravis.

Methods: An electronic search performed across PubMed, MEDLINE and Web of Science databases included all article types. We included 15 series comprising 36 cases that met specific criteria, including case reports or case series related to thymolipoma with a myasthenia gravis association, where thymectomy was cited as the primary intervention with postoperative reporting of the prognosis and articles written in the English language.

Spinosyns Delivered in Sugar Meals to Aedes aegypti and Aedes albopictus (Diptera: Culicidae): Acute Toxicity and Subacute Effects on Survival, Fecundity, and Fertility.

Sugar is an essential source of nutrition for adult mosquitoes to acquire energy. Toxic sugar bait (TSB) provides a promising method for mosquito control by incorporating toxins into artificial sources of sugar (i.e.

Evaluation of Pyriproxyfen Effects on Aedes aegypti and Predatory Mosquito Toxorhynchites rutilus (Diptera: Culicidae).

Control of mosquito vectors of pathogens remains heavily dependent on the application of conventional insecticides. Pyriproxyfen (PPF) is a novel insecticide that has been proposed for use in autodissemination techniques to control mosquito vectors. The use of PPF can inhibit adult emergence but does not inhibit larval development.

Juvenile hormone analog enhances Zika virus infection in Aedes aegypti.

In recent years, there has been a rise in the emergence of arboviruses of public health importance, including Zika, chikungunya, dengue, and yellow fever viruses. Insecticide-based mosquito control has been the primary method for mitigating transmission of arboviruses. The consequences for the application of insecticides include both lethal and sublethal effects, and associated development of insecticide resistance.

Impact of wearing personal protective equipment on the performance and decision making of surgeons during the COVID-19 pandemic: An observational cross-sectional study.

During the coronavirus disease 2019 (COVID-19) pandemic, the mandatory use of personal protective equipment (PPE) has resulted in a significant reduction in the infection rate among health care workers (HCWs). However, there are some ongoing concerns about the negative impact of using PPE for prolonged periods.This study examined the impact of wearing PPE on surgeons' performance and decision making during the COVID-19 pandemic.

The effects of exposure to pyriproxyfen and predation on Zika virus infection and transmission in Aedes aegypti.

Zika virus (ZIKV) is an emerging mosquito-borne pathogen that can cause global public health threats. In the absence of effective antiviral medications, prevention measures rely largely on reducing the number of adult mosquito vectors by targeting juvenile stages. Despite the importance of juvenile mosquito control measures in reducing adult population size, a full understanding of the effects of these measures in determining mosquito phenotypic traits and in mosquito-arbovirus interactions is poorly understood.

Immune-mediated comorbidities in Saudi patients with narcolepsy.

Autoimmunity has been proposed as a cause of narcolepsy. A few studies have assessed comorbid autoimmune diseases in patients with narcolepsy, with conflicting results; however, no study has assessed autoimmune diseases in Arab narcolepsy patients. This study aimed to assess the coexistence of immune-mediated conditions such as allergies, autoimmune diseases, and autoinflammatory diseases in patients with narcolepsy type 1 (with cataplexy) (NT1) and narcolepsy type 2 (without cataplexy) (NT2).