Bat coronavirus surveillance across different habitats in Yucatán, México.

Bats, which play a vital role in maintaining ecosystems, are also known as natural reservoirs of coronaviruses (CoVs), thus have raised concerns about their potential transmission to humans, particularly in light of the emergence of MERS-CoV, SARS-CoV, and SARS-CoV-2. The increasing impact of human activities and ecosystem modifications is reshaping bat community structure and ecology, heightening the risk of the emergence of potential epidemics. Therefore, continuous monitoring of these viruses in bats is necessary.

Real-world effectiveness and safety of bulevirtide monotherapy for up to 96 weeks in patients with HDV-related cirrhosis.

Background And Aims: Bulevirtide (BLV) 2 mg/day is EMA approved for treatment of compensated chronic hepatitis due to Delta virus (HDV) infection, however real-life data in large cohorts of patients with cirrhosis are lacking.

Methods: Consecutive HDV-infected patients with cirrhosis starting BLV 2 mg/day since September 2019 were included in a European retrospective multicenter real-life study (SAVE-D). Patient characteristics before and during BLV treatment were collected.

Achieving inter- and transdisciplinarity in Ecohealth: insights from a rodent-borne disease project in a polycrisis era.

Introduction: Inter- and transdisciplinary research (ITDR) is increasingly promoted to address "wicked problems", particularly in health sectors adopting approaches like Ecohealth. Our Ecohealth-inspired project on rodent-borne diseases, initiated just before the COVID-19 pandemic, provided an opportunity to evaluate ITDR implementation.

Methods: We employed a recently developed semi-quantitative evaluation method to measure our project's success in achieving ITDR and analyzed factors influencing this achievement.

Ultrasound imaging of the femoral and saphenous nerves.

Introduction: Iatrogenic and traumatic injuries to the femoral and saphenous nerves, and their branches are uncommon but can be a cause of clinically pertinent lower limb dysfunction and neuralgia. Despite this, direct sonographic imaging of these nerves is not commonly requested or performed.

Methods: A review of the literature regarding the detailed relative anatomy, sonographic technique to image these nerves and their branches and their normal and abnormal appearances was conducted.

Demonstrating the statistical and pharmacological sensitivity of nonclinical QTc analysis using a dofetilide dose-response in nonhuman primates.

Nonclinical QTc studies can augment clinical QTc assessments in regulatory submissions provided they are of sufficient quality and sensitivity. Both the statistical performance and species translation play a role in determining the sensitivity of the model. The current analyses examine the effects of dofetilide or vehicle on the QT interval in nonhuman primate (NHP; n = 16) using a one-step estimated marginal means method where both treatment and animal ID are used in regression models to avoid a separate rate correction step, in comparison to other commonly utilized methods.

SPATEs promote the survival of to the plasma complement system upon local hemorrhage and bacteremia.

spp. are the causative agents of shigellosis, which remains a leading cause of death in children under the age of 5. Symptoms of shigellosis include bloody diarrhea, associated to colon hemorrhage; in more severe cases bacteremia is induced.

One health and social research in disease ecology: A social contextual study of vector-borne diseases in the Yucatan Peninsula, Mexico.

Although disease ecology recognizes the multiplicity of factors involved in the (re)emergence of vector-borne diseases (VBD), it is necessary to strengthen attention to the social context and the social determinants of health. It is essential to integrate a sociocultural approach to health into the biological analysis of VBD ecology. To implement a coherent One Health approach in the prevention and control of VBD, it is pivotal to first understand the social and ecological interactions of the local context.

De novo evolution of transmissible tumours in hydra.

While most cancers are not transmissible, there are rare cases where cancer cells can spread between individuals and even across species, leading to epidemics. Despite their significance, the origins of such cancers remain elusive due to late detection in host populations. Using , which exhibits spontaneous tumour development that in some strains became vertically transmitted, this study presents the first experimental observation of the evolution of a transmissible tumour.

Cancer and One Health: tumor-bearing individuals can act as super spreaders of symbionts in communities.

Recent theoretical advances in the One Health approach have suggested that cancer pathologies should be given greater consideration, as cancers often render their hosts more vulnerable to infectious agents, which could turn them into super spreaders within ecosystems. Although biologically plausible, this hypothesis has not yet been validated experimentally. Using a community of cnidarians of the Hydra genus (Hydra oligactis, Hydra viridissima, Hydra vulgaris) and a commensal ciliate species (Kerona pediculus) that colonizes them, we tested whether tumoral polyps of H.

Approaches and methods to study wildlife cancer.

The last few years have seen a surge of interest from field ecologists and evolutionary biologists to study neoplasia and cancer in wildlife. This contributes to the One Health Approach, which investigates health issues at the intersection of people, wild and domestic animals, together with their changing environments. Nonetheless, the emerging field of wildlife cancer is currently constrained by methodological limitations in detecting cancer using non-invasive sampling.

Teosinte Pollen Drive guides maize diversification and domestication by RNAi.

Selfish genetic elements contribute to hybrid incompatibility and bias or 'drive' their own transmission. Chromosomal drive typically functions in asymmetric female meiosis, whereas gene drive is normally post-meiotic and typically found in males. Here, using single-molecule and single-pollen genome sequencing, we describe Teosinte Pollen Drive, an instance of gene drive in hybrids between maize (Zea mays ssp.

Enactment, Evaluation, and Expansion of a Healthy Living Club in an Out of School Setting: A Community-Academic Partnership.

Interventions in community settings, where children spend substantial out of school time, may enhance access to evidence-based lifestyle interventions. The Boys and Girls Club of Lawrence (BGCL) and New Balance Foundation Obesity Prevention Center at Boston Children's Hospital partnered to revise, enact, and evaluate BGCL's existing Healthy Living Club and then flexibly expand the program to increase access. The BGCL is within walking distance of three public housing communities and easily accessible to members, of whom 90% identify as Hispanic.

Treatment with bulevirtide in HIV-infected patients with chronic hepatitis D: ANRS HD EP01 BuleDelta and compassionate cohort.

Background & Aims: In France, bulevirtide (BLV) became available in September 2019 through an early access program to treat patients with HDV. The aim of this analysis was to evaluate the efficacy and safety of BLV in patients with HIV and HDV coinfection.

Methods: Patients received BLV 2 mg ± pegylated interferon-α (pegIFNα) according to the physician's decision.

First Record of the Tribe Orthopodomyiini in the Yucatan Peninsula.

Updating the mosquito fauna occurring in a specific area is crucial, given that certain species serve as vectors capable of transmitting zoonotic arboviruses. This scientific note presents the first records of mosquitoes of the tribe Orthopodomyiini in the Yucatan Peninsula. Immature mosquitoes were collected on 2 occasions inside a large tree hole in Felipe Carrillo Puerto, Quintana Roo, Mexico.

Challenges for Nurse Anesthetists Reentering Practice Following Substance Use Disorder Treatment.

Substance use disorder (SUD) is a persistent, relapsing condition that is present in approximately 10% of anesthesia providers, who, compared with other healthcare providers, face a greater risk of developing an SUD by virtue of constant access to medications. The ability of certified registered nurse anesthesiologists (CRNAs) to obtain or maintain employment after treatment for SUD treatment is not well documented. The purpose of this qualitative study was to explore challenges encountered by CRNAs in recovery as they attempt to reenter practice following SUD treatment.

Heterogeneity in elimination efforts could increase the risk of resurgence of lymphatic filariasis in Madagascar.

Background: Progress in lymphatic filariasis (LF) elimination is spatially heterogeneous in many endemic countries, which may lead to resurgence in areas that have achieved elimination. Understanding the drivers and consequences of such heterogeneity could help inform strategies to reach global LF elimination goals by 2030. This study assesses whether differences in age-specific compliance with mass drug administration (MDA) could explain LF prevalence patterns in southeastern Madagascar and explores how spatial heterogeneity in prevalence and age-specific MDA compliance may affect the risk of LF resurgence after transmission interruption.

Exploring the potential effects of forest urbanization on the interplay between small mammal communities and their gut microbiota.

Urbanization significantly impacts wild populations, favoring urban dweller species over those that are unable to adapt to rapid changes. These differential adaptative abilities could be mediated by the microbiome, which may modulate the host phenotype rapidly through a high degree of flexibility. Conversely, under anthropic perturbations, the microbiota of some species could be disrupted, resulting in dysbiosis and negative impacts on host fitness.

In vitro competition between two transmissible cancers and potential implications for their host, the Tasmanian devil.

Since the emergence of a transmissible cancer, devil facial tumour disease (DFT1), in the 1980s, wild Tasmanian devil populations have been in decline. In 2016, a second, independently evolved transmissible cancer (DFT2) was discovered raising concerns for survival of the host species. Here, we applied experimental and modelling frameworks to examine competition dynamics between the two transmissible cancers in vitro.

utilises colicins during inter-bacterial competition.

The mammalian colon is one of the most densely populated habitats currently recognised, with 10-10 commensal bacteria per gram of colonic contents. Enteric pathogens must compete with the resident intestinal microbiota to cause infection. Among these enteric pathogens are species which cause approximately 125 million infections annually, of which over 90 % are caused by and was previously reported to use a Type VI Secretion System (T6SS) to outcompete and in and experiments.

How to Build and How not to Build an Implicit Measure in Behavior Analysis: A case Study Using the Function Acquisition Speed Test.

This article provides a comprehensive overview of the development of a behavior-analytic alternative to the popular implicit association test (IAT), namely, the function acquisition speed test (FAST). The IAT appears, , to indirectly assess participants' learning histories with regard to the categorization of stimuli. However, its origin within cognitive psychology has rendered it replete with mentalism, conceptual ambiguity, statistical arbitrariness, and confounding procedural artifacts.

Interaction of Human Behavioral Factors Shapes the Transmission of Arboviruses by and Mosquitoes.

Arboviruses, i.e., viruses transmitted by blood-sucking arthropods, trigger significant global epidemics.

Correction: Balaphas et al. Cell Therapy for Anal Sphincter Incontinence: Where Do We Stand? 2021, , 2086.

The authors would like to add a new reference to the section ".