Phylogenomic insights into the taxonomy, ecology, and mating systems of the lorchel family Discinaceae (Pezizales, Ascomycota).

Lorchels, also known as false morels (Gyromitra sensu lato), are iconic due to their brain-shaped mushrooms and production of gyromitrin, a deadly mycotoxin. Molecular phylogenetic studies have hitherto failed to resolve deep-branching relationships in the lorchel family, Discinaceae, hampering our ability to settle longstanding taxonomic debates and to reconstruct the evolution of toxin production. We generated 75 draft genomes from cultures and ascomata (some collected as early as 1960), conducted phylogenomic analyses using 1542 single-copy orthologs to infer the early evolutionary history of lorchels, and identified genomic signatures of trophic mode and mating-type loci to better understand lorchel ecology and reproductive biology.

Weight and metabolic changes with long-acting cabotegravir and rilpivirine or bictegravir/emtricitabine/tenofovir alafenamide.

Background: Modest weight and lipid changes have been observed in cabotegravir plus rilpivirine long-acting (CAB+RPV LA) Phase 3/3b studies. The SOLAR study included standardized evaluations of weight and metabolic changes in people living with HIV switching to CAB+RPV LA dosed every 2 months (Q2M) vs. continuing bictegravir/emtricitabine/tenofovir (BIC/FTC/TAF).

Innovations in animal health: artificial intelligence-enhanced hematocrit analysis for rapid anemia detection in small ruminants.

Due to their value as a food source, fiber, and other products globally, there has been a growing focus on the wellbeing and health of small ruminants, particularly in relation to anemia induced by blood-feeding gastrointestinal parasites like . The objective of this study was to assess the packed cell volume (PCV) levels in blood samples from small ruminants, specifically goats, and create an efficient biosensor for more convenient, yet accurate detection of anemia for on-farm use in agricultural environments for animal production optimization. The study encompassed 75 adult male Spanish goats, which underwent PCV testing to ascertain their PCV ranges and their association with anemic conditions.

Engagement and learning approaches among medical students in an online surgical teaching programme: A cross-sectional study.

Background: The COVID-19 pandemic prompted the transition of all teaching and learning of final-year General Surgery students to an online platform. Despite the utility of online methods, challenges exist such as a sense of impersonal learning, and poor student engagement. Student engagement with course content is important for deep learning.

Graduate reflections on Community Service: a view of roles in practice.

Background: In South Africa, newly qualified physiotherapists transition to the workplace during community service, often in diverse healthcare settings, attending to patients with complex ailments. The transition is complicated by the shortage of rehabilitation personnel, especially in rural and peri-urban areas. While higher education curricula should prepare students for the workplace, the roles and expectations of new therapists remain unclear.

, two new edible species from eastern North America discovered by truffle-hunting dogs.

Ectomycorrhizal fungi in the genus form hypogeous fruiting bodies called truffles. Many species are highly prized due to their edible and aromatic ascomata. Historically, there has been attention on cultivating and selling European truffle species, but there is growing interest in cultivating, wild-harvesting, and selling species of truffles endemic to North America.

Virologically suppressed switch to Dolutegravir/Lamivudine 2-Drug regimen versus switch to commonly prescribed 3-Drug regimens in the United States.

Background: Two-drug regimens (2DRs) have been introduced in recent years to potentially reduce antiretroviral therapy (ART) toxicities and drug-drug interactions while demonstrating comparable efficacy to three-drug regimens (3DRs) for people with HIV (PWH). The objective of this study was to compare the real-world effectiveness and durability of a single-tablet 2DR of dolutegravir/lamivudine (DTG/3TC) with that of commonly prescribed 3DRs in ART-experienced, virologically suppressed PWH during the first 24 months of DTG/3TC availability in the United States.

Methods: Virologically suppressed (viral load [VL] < 200 copies/mL) adult PWH initiating DTG/3TC 2DR, bictegravir/emtricitabine/tenofovir alafenamide (BIC/FTC/TAF), or a DTG-based 3DR between 01MAY2019 and 31OCT2020 were identified in the OPERA cohort and followed through 30APR2021.

Infection control in schools for learners with spina bifida: A scoping review.

Background: Despite the widespread prevalence of spina bifida and its impact on individual learners, there is limited information on how infection control is managed in the school environment.

Objective: This scoping review was conducted to map the evidence on infection control programmes at schools for learners with spina bifida (LSB) globally.

Methods: This review followed the Joanna Briggs Institute methodology for the scoping review.

Atopic dermatitis in Ethiopian children: a multicenter study of clinical severity, characteristics, and sociodemographic factors.

Background: Atopic dermatitis (AD) is a chronic relapsing, pruritic, inflammatory skin disease. Assessing the characteristics and risk factors of severe AD is central to healthcare workers' understanding and subsequent education of patients for the most optimal outcomes. The clinical characteristics are known to vary depending on populations and regions.

The use of household items to support online surgical knot-tying skills training: a mixed methods study.

Background: This study investigated the perceptions and performance of medical students regarding their engagement and learning of a knot-tying skill presented in an online demonstration format due to the emergency remote measures that accompanied COVID-19 restrictions.

Methods: Final-year undergraduate medical students were invited to view an online demonstration of a one-handed knot-tying skill and practice the skill using common household items. They recorded their attempts and uploaded them onto the Flipgrid application.

World Association for the Advancement of Veterinary Parasitology (W.A.A.V.P.): Third edition of the guideline for evaluating efficacy of anthelmintics in ruminants (bovine, ovine, caprine).

This guideline is aimed at those who are involved in the assessment of anthelmintic efficacy in ruminant livestock species (bovine, ovine and caprine). The intent is to provide a framework that can be adopted worldwide for the testing of anthelmintics in ruminants, such that studies carried out in different countries can be compared and thereby unnecessary duplication can be reduced. Recommendations are made for the selection, housing and feeding of study animals, the type of studies required, the method used to conduct those studies, the assessment of results and the standards for defining anthelmintic efficacy.

Long-acting cabotegravir pharmacokinetics with and without oral lead-in for HIV PrEP.

Unlabelled: Long-acting cabotegravir is approved for pre-exposure prophylaxis and combination HIV treatment, both initiated with optional short-term oral lead-in (OLI). We evaluated the impact of OLI on long-acting cabotegravir pharmacokinetics. Cabotegravir plasma concentrations were compared between HIV-positive participants initiating injections with ( = 278) or without ( = 110) OLI in phase III treatment study FLAIR and in HIV-negative participants using OLI ( = 263) in pivotal pre-exposure prophylaxis studies HPTN 083 and HPTN 084.

Antiretrovirals and Weight Change: Weighing the Evidence.

Body weight is influenced by an interplay of individual and environmental factors. In people with human immunodeficiency virus (HIV), weight is also influenced by disease status with loss accompanying disease progression that is reversed with effective antiretroviral therapy. Weight changes in comparative antiretroviral therapy trials differ by regimen, with greater gains observed with the integrase strand transfer inhibitors dolutegravir and bictegravir, particularly when coadministered with tenofovir alafenamide fumarate, compared with regimens that include agents such as tenofovir disoproxil fumarate that attenuate weight gain.

University and stakeholder partnerships to innovate in sport - the development of the South African Cricketers' Association (SACA) career transition screening tool.

In sports, the value and mutual benefit of university-stakeholder partnerships have been well-recognised. It has been argued that cricket has a unique set of challenges compared to other team sports. In 2016, the South African Cricketers' Association (SACA) and the University of Cape Town established a partnership to (i) conduct novel research on professional cricketers and (ii) ensure SACA programmes and initiatives are informed by said research and/or the currently available literature.

Prevalence of Plastic and Hardware Foreign Bodies among Goats at Malawi Markets.

Smallholder goat production plays a major role in rural livelihoods and food security in Malawi, but suffers from drastic and unpredictable production losses. While goat production is closely linked to small-scale local markets for slaughter and butchering, the perspectives of butchers and their potential as a source of animal health information are largely untapped. Butchers can provide insights into goat health status at slaughter as well as issues that go unseen before slaughter, such as the presence of indigestible foreign bodies (IFBs).

Patient's attitudes and perceptions around attending oncology consultations following surgery for colorectal cancer: A qualitative study.

The oncology consultation following surgery for colorectal cancer (CRC) is usually the first step in the receipt of chemotherapy. Non-compliance with this consultation results in non-receipt of recommended chemotherapy, when appropriate, and worse clinical outcomes. This study sought to explore South African patients' attitudes and perceptions around attending scheduled oncology consultations following their CRC surgery.

Asian participants' experience in phase 3/3b studies of long-acting cabotegravir and rilpivirine: Efficacy, safety, pharmacokinetic, and virological outcomes through week 96.

Objectives: Cabotegravir + rilpivirine (CAB + RPV) dosed monthly or every 2 months is the first complete long-acting (LA) regimen recommended by treatment guidelines for the maintenance of HIV-1 virological suppression. This post hoc analysis summarizes outcomes for Asian participants through week 96.

Methods: Data from Asian participants naive to CAB + RPV randomized to receive dosing every 4 weeks (Q4W) or every 8 weeks (Q8W) in the FLAIR (NCT02938520) and ATLAS-2M (NCT03299049) phase 3/3b studies were pooled.