Corrigenda: Morphological and molecular evidence support the taxonomic separation of the medically important Neotropical spiders (Strand, 1909) and (F.O. Pickard-Cambridge, 1897) (Araneae, Ctenidae). ZooKeys 1022: 13-50. https://doi.org/10.3897/zookeys.1022.60571.

[This corrects the article DOI: 10.3897/zookeys.1022.

Morphological and molecular evidence support the taxonomic separation of the medically important Neotropical spiders (Strand, 1909) and (F.O. Pickard-Cambridge, 1897) (Araneae, Ctenidae).

The species of the genus (Ctenidae), also called banana spiders, are considered amongst the most venomous spiders in the world. In this study we revalidate (Strand, 1909), which had been synonymized with (F.O.

Transplantation of Apoptosis-Resistant Endothelial Progenitor Cells Improves Renal Function in Diabetic Kidney Disease.

Background Diabetic kidney disease is associated with glomerulosclerosis and poor renal perfusion. Increased capillary formation and improved perfusion may help to halt or reverse the injury. Transplanting apoptosis-resistant p53-silenced endothelial progenitor cells (p53sh-EPCs) may help improve vascularization and renal perfusion and could be more beneficial than another stem cell such as the mouse mesenchymal stromal cell (mMSC).

Biological sex differences in Alzheimer's preclinical research: A call to action.

Introduction: For decades, researchers have largely ignored sex as a biological variable (SABV) within preclinical studies. Recent literature indicates scientists are increasingly including male and female subjects in studies, but fewer studies assess for sex differences in study outcome. This is particularly concerning within the field of Alzheimer's disease (AD), as disease burden is higher among women and evidence suggests sex differences exist in etiology and disease course.

The effect of early-stage public health policies in the transmission of COVID-19 for South American countries.

Objectives: The analysis of transmission dynamics is crucial to determine whether mitigation or suppression measures reduce the spread of coronavirus disease 2019 (COVID-19). This study sought to estimate the basic ( ) and time-varying ( ) reproduction number of COVID-19 and contrast the public health measures for ten South American countries.

Methods: Data was obtained from the European Centre for Disease Prevention and Control.

Learner-centered Survey of Point-of-care Ultrasound Training, Competence, and Implementation Barriers in Emergency Medicine Training Programs in India.

Background: Point-of-care ultrasound (POCUS) is important to the practice of emergency medicine (EM), but requires training to achieve competence. The purpose of this study was to describe the current state of POCUS practice and perceived barriers to the implementation in EM training programs in India.

Methods: A cross-sectional survey consisting of 28 questions was administered to 378 faculty and residents in postgraduate EM training programs across India.

Depression and Psychosocial Stress Are Associated With Subclinical Carotid Atherosclerosis Among Women Living With HIV.

Background To identify reasons for increased atherosclerotic risk among women living with HIV (WLWH), we evaluated the associations between psychosocial risk factors (depressive symptoms, perceived stress, and posttraumatic stress disorder symptoms) and subclinical atherosclerosis among WLWH and HIV-negative women. Methods and Results Carotid artery focal plaque (localized intima-media thickness >1.5 mm) was measured using B-mode ultrasound imaging in 2004-2005 and 2010-2012 in the Women's Interagency HIV Study.

Allometric escape from acoustic constraints is rare for frog calls.

Allometric constraint is a product of natural selection and physical laws, particularly with respect to body size and traits constrained by properties thereof, such as metabolism, longevity, and vocal frequency. Allometric relationships are often conserved across lineages, indicating that physical constraints dictate scaling patterns in deep time, despite substantial genetic and ecological divergence among organisms. In particular, acoustic allometry (sound frequency ~ body size) is conserved across frogs, in defiance of massive variation in both body size and frequency.

4D Self-Morphing Culture Substrate for Modulating Cell Differentiation.

As the most versatile and promising cell source, stem cells have been studied in regenerative medicine for two decades. Currently available culturing techniques utilize a 2D or 3D microenvironment for supporting the growth and proliferation of stem cells. However, these culture systems fail to fully reflect the supportive biological environment in which stem cells reside in vivo, which contain dynamic biophysical growth cues.

Total Sitting Time and Sitting Pattern in Postmenopausal Women Differ by Hispanic Ethnicity and are Associated With Cardiometabolic Risk Biomarkers.

Background Sedentary behavior is pervasive, especially in older adults, and is associated with cardiometabolic disease and mortality. Relationships between cardiometabolic biomarkers and sitting time are unexplored in older women, as are possible ethnic differences. Methods and Results Ethnic differences in sitting behavior and associations with cardiometabolic risk were explored in overweight/obese postmenopausal women (n=518; mean±SD age 63±6 years; mean body mass index 31.

Mayaro virus in Latin America and the Caribbean.

Objectives: To assess the distribution of Mayaro virus (MAYV) in Latin America and the Caribbean and evaluate existing country-level MAYV surveillance mechanisms.

Methods: Research was conducted from May 2018 through May 2019 to collect data from academic literature on Mayaro fever in Latin America and the Caribbean. PubMed, ClinicalKey, Scopus, Nature, SciELO, LILACS, and Google Scholar were searched for peer-reviewed journal articles, and data from health authorities, including the Pan American Health Organization (PAHO) and ministries of health, was also sought.

Novel method to identify group-specific non-catalytic pockets of human kinome for drug design.

Kinase proteins have been intensively investigated as drug targets for decades because of their crucial involvement in many biological pathways. Most kinase drugs target the catalytic ATP pocket, which is highly conserved across the kinome, and as such often leads to potential side effects. It is thus highly desirable to develop non-ATP-competitive drugs that inhibit kinase activity allosteric interactions.

Inter- and intra-individual variability of active glucagon-like peptide 1 among healthy adults.

Objective: To determine whether sex, age, and body mass index are correlated with active glucagon-like-peptide 1 concentrations and to investigate glucagon-like-peptide 1 reproducibility during repeated oral glucose tolerance tests.

Methods: Sixty-one healthy volunteers underwent four 2-hour repeated oral glucose tolerance tests approximately 1 week apart. Because this randomized same-subject crossover trial was designed to investigate effects of non-nutritive sweeteners, participants received 355 mL (12 ounces) of water or a beverage containing non-nutritive sweeteners 10 minutes prior to each oral glucose tolerance test.

Species sorting and mass effect along forest succession: Evidence from taxonomic, functional, and phylogenetic diversity of amphibian communities.

Species recovery after forest disturbance is a highly studied topic in the tropics, but considerable debate remains on the role of secondary forests as biodiversity repositories, especially regarding the functional and phylogenetic dimensions of biodiversity. Also, studies generally overlook how alpha and beta diversities interact to produce gamma diversity along successional gradients.We used a metacommunity approach to assess how species sorting (i.

Direct Observation Assessment of Ultrasound Competency Using a Mobile Standardized Direct Observation Tool Application With Comparison to Asynchronous Quality Assurance Evaluation.

Objectives: Competency assessment is a key component of point-of-care ultrasound (POCUS) training. The purpose of this study was to design a smartphone-based standardized direct observation tool (SDOT) and to compare a faculty-observed competency assessment at the bedside with a blinded reference standard assessment in the quality assurance (QA) review of ultrasound images.

Methods: In this prospective, observational study, an SDOT was created using SurveyMonkey containing specific scoring and evaluation items based on the Council of Emergency Medicine Residency-Academy of Emergency Ultrasound: Consensus Document for the Emergency Ultrasound Milestone Project.

Faculty Development Program for Emergency Medicine Physicians in India: A Pilot Program.

Background: The specialty of emergency medicine (EM) is developing worldwide at a rapid pace. While more and more postgraduate training programs are developing, a major gap persists in numbers and availability of well-trained academic faculty members. This article describes a pilot faculty development program (FDP) aimed to develop advanced academic skills among a group of EM physicians in India.

Future Fire Impacts on Smoke Concentrations, Visibility, and Health in the Contiguous United States.

Fine particulate matter (PM) from U.S. anthropogenic sources is decreasing.

Patterns, biases and prospects in the distribution and diversity of Neotropical snakes.

Motivation: We generated a novel database of Neotropical snakes (one of the world's richest herpetofauna) combining the most comprehensive, manually compiled distribution dataset with publicly available data. We assess, for the first time, the diversity patterns for all Neotropical snakes as well as sampling density and sampling biases.

Main Types Of Variables Contained: We compiled three databases of species occurrences: a dataset downloaded from the Global Biodiversity Information Facility (GBIF), a verified dataset built through taxonomic work and specialized literature, and a combined dataset comprising a cleaned version of the GBIF dataset merged with the verified dataset.

The discovery of the spider genus (Araneae, Pimoidae) in Taiwan with the description of a new species, including its web architecture.

We report for the first time the occurrence of pimoids (Araneoidea, Pimoidae) in Taiwan, describe Putaoa seediq new species, revise the genus diagnosis accordingly, and illustrate for the first time the web architecture of Putaoa based on field photographs. Males of Putaoa species differ from other pimoids in having distinctively large macrosetae on the pedipalpal tibia and/or cymbium and by the absence of typical cuspules, such as those found in Pimoa and Weintrauboa. In addition, Putaoa species lack a median apophysis and have a relatively short and non-filiform embolus.

Genomic timetree and historical biogeography of Caribbean island ameiva lizards (: Teiidae).

The phylogenetic relationships and biogeographic history of Caribbean island ameivas () are not well-known because of incomplete sampling, conflicting datasets, and poor support for many clades. Here, we use phylogenomic and mitochondrial DNA datasets to reconstruct a well-supported phylogeny and assess historical colonization patterns in the group. We obtained sequence data from 316 nuclear loci and one mitochondrial marker for 16 of 19 extant species of the Caribbean endemic genus .