Can exercise reduce fatigue in people living with kidney disease?

Purpose Of Review: In people living with kidney disease (KD) Fatigue is a whole-body tiredness that is not related to activity or exertion. Often self-reported, fatigue is a common and highly burdensome symptom, yet poorly defined and understood. While its mechanisms are complex, many fatigue-related factors may be altered by exercise and physical activity intervention.

Cranial Nerve Palsies and Peri-Mesencephalic Subarachnoid Haemorrhage: A Case Report and Review of the Literature.

Peri-mesencephalic subarachnoid haemorrhage (PMSAH) is considered to be a clinically benign subset of subarachnoid haemorrhage (SAH). Cranial nerve palsies have been previously reported as rare sequelae of PMSAH. Herein, we report an unusual case of multiple cranial nerve palsies as a presenting feature of PMSAH and a review of the literature for cranial nerve palsies post-PMSAH.

Your Blood is Out for Delivery: Considerations of Shipping Time and Temperature on Degradation of RNA from Stabilized Whole Blood.

Remote research studies are an invaluable tool for reaching populations with limited access to large medical centers or universities. To expand the remote study toolkit, we previously developed homeRNA, which allows for at-home self-collection and stabilization of blood and demonstrated the feasibility of using homeRNA in high temperature climates. Here, we expand upon this work through a systematic study exploring the effects of high temperature on RNA integrity (represented as RNA Integrity Number, RIN) through in-lab and field experiments.

Patients Residing in Areas of Increased Social Vulnerability Are at an Increased Risk for Prolonged Length of Stay and Mortality After Hip Fracture Surgery.

Introduction: Patients undergoing hip fracture surgery face notable risks of postoperative morbidity and mortality, and racial and socioeconomic disparities in outcomes exist. This study examined the effect of social vulnerability on outcomes after hip fracture surgery using the CDC's Social Vulnerability Index (SVI).

Methods: A retrospective study of 464 patients undergoing hip fracture surgery at a single institution from July 2020 to June 2023 was conducted.

Exploring Tetraselmis chui microbiomes-functional metagenomics for novel catalases and superoxide dismutases.

The focus on microalgae for applications in several fields, e.g. resources for biofuel, the food industry, cosmetics, nutraceuticals, biotechnology, and healthcare, has gained increasing attention over the last decades.

Opening the digital doorway to sexual healthcare: Recommendations from a behaviour change wheel analysis of barriers and facilitators to seeking online sexual health information and support among underserved populations.

Background: The ability to access and navigate online sexual health information and support is increasingly needed in order to engage with wider sexual healthcare. However, people from underserved populations may struggle to pass though this "digital doorway". Therefore, using a behavioural science approach, we first aimed to identify barriers and facilitators to i) seeking online sexual health information and ii) seeking online sexual health support.

Considering the impact of vaccine communication in the COVID-19 pandemic among adults in Canada: A qualitative study of lessons learned for future vaccine campaigns.

We aimed to understand how experiences with vaccine-related information and communication challenges during the COVID-19 pandemic impacted motivations and behaviors among Canadian adults regarding future vaccines. Semi-structured interviews were conducted with participants purposively selected to ensure diversity in age, sex at birth, self-identified gender, and region. Data were analyzed using thematic analysis; findings were mapped to the Information-Motivation-Behavioral Skills Model focusing on factors affecting vaccine hesitancy and uptake.

Apoptotic priming in senescence predicts specific senolysis by quantitative analysis of mitochondrial dependencies.

Cellular senescence contributes to a variety of pathologies associated with aging and is implicated as a cellular state in which cancer cells can survive treatment. Reported senolytic drug treatments act through varying molecular mechanisms, but heterogeneous efficacy across the diverse contexts of cellular senescence indicates a need for predictive biomarkers of senolytic activity. Using multi-parametric analyses of commonly reported molecular features of the senescent phenotype, we assayed a variety of models, including malignant and nonmalignant cells, using several triggers of senescence induction and found little univariate predictive power of these traditional senescence markers to identify senolytic drug sensitivity.

Associations between maternal plasma concentrations of corticotrophin releasing hormone and the placental transcriptome.

Introduction: The placenta produces corticotrophin releasing hormone (CRH), which rises exponentially in maternal plasma across pregnancy. CRH plays a functional role in fetal development, labor initiation, and the regulation of gestational length. We aimed to understand how maternal plasma CRH during pregnancy reflects placental physiology during parturition by characterizing placental transcriptomic signatures of maternal plasma CRH and comparing to transcriptomic signatures of gestational age at birth.

Disentangling Sources of Momentum Fluctuations in Xe+Xe and Pb+Pb Collisions with the ATLAS Detector.

High-energy nuclear collisions create a quark-gluon plasma, whose initial condition and subsequent expansion vary from event to event, impacting the distribution of the eventwise average transverse momentum [P([p_{T}])]. Disentangling the contributions from fluctuations in the nuclear overlap size (geometrical component) and other sources at a fixed size (intrinsic component) remains a challenge. This problem is addressed by measuring the mean, variance, and skewness of P([p_{T}]) in ^{208}Pb+^{208}Pb and ^{129}Xe+^{129}Xe collisions at sqrt[s_{NN}]=5.

Senolysis by ABT-263 is associated with inherent apoptotic dependence of cancer cells derived from the non-senescent state.

Cellular senescence is a stress response that cells can employ to resist cell death. Senescent cells rely on anti-apoptotic signaling for their survival, which can be targeted by senolytic agents, like the BCL-XL, BCL-2, BCL-W inhibitor ABT-263. However, the response to ABT-263 of senescent cancer cells ranges from highly sensitive to refractory.

Genetic variants in DDX53 contribute to autism spectrum disorder associated with the Xp22.11 locus.

Autism spectrum disorder (ASD) exhibits an ∼4:1 male-to-female sex bias and is characterized by early-onset impairment of social/communication skills, restricted interests, and stereotyped behaviors. Disruption of the Xp22.11 locus has been associated with ASD in males.

Cultural transmission, networks, and clusters among Austronesian-speaking peoples.

With its linguistic and cultural diversity, Austronesia is important in the study of evolutionary forces that generate and maintain cultural variation. By analysing publicly available datasets, we have identified four classes of cultural features in Austronesia and distinct clusters within each class. We hypothesized that there are differing modes of transmission and patterns of variation in these cultural classes and that geography alone would be insufficient to explain some of these patterns of variation.

Exploring How the Kidney BEAM Physical Activity Digital Health Intervention Improved Mental Health-Related Quality of Life for People Living With Kidney Disease.

Introduction: The Kidney BEAM randomized controlled trial reported clinically meaningful and statistically significant improvements in mental health-related quality of life (HRQoL), physical function (sit-to-stand-60, but not the physical component of HRQoL) and patient activation after a 12-week physical activity digital health intervention (DHI). This study explores factors that contributed to the effectiveness of Kidney BEAM through mixed methods analyses.

Methods: Quantitative data analysis was obtained from the recently published primary manuscript.

The impact of the COVID-19 pandemic on the antimicrobial stewardship workforce in Scottish acute care hospitals-a qualitative study.

Background: Antimicrobial stewardship (AMS) programmes seek to reduce the risk of antimicrobial resistance by minimizing inappropriate antimicrobial use. The SARS-CoV-2 coronavirus (COVID-19) pandemic was characterized by initial widespread use of antimicrobials in patients with COVID-19, with potential negative effects on AMS efforts.

Objective: To explore the impact of the pandemic on the AMS workforce in Scottish acute care hospitals.

A transcriptomic comparison of in vitro models of the human placenta.

Introduction: Selecting an in vitro culture model of the human placenta is challenging due to representation of different trophoblast cell types with distinct biological roles and limited comparative studies that define key characteristics of these models. The aim of this research was to compare the transcriptomes of common in vitro models of the human placenta compared to bulk human placental tissue.

Methods: We performed differential gene expression analysis on publicly available transcriptomic data from 7 in vitro models of the human placenta (HTR-8/SVneo, BeWo, JEG-3, JAR, Primary Trophoblasts, Villous Explants, and Trophoblast Stem Cells) and compared to bulk placental tissue from 2 cohort studies (CANDLE and GAPPS) or individual trophoblast cell types derived from bulk placental tissue.

Structural insights into the ATP-dependent activation of NOD-like receptor with pyrin 3 (NLRP3) protein by molecular dynamics simulation.

The inflammasome-forming NOD-like receptor containing pyrin-3 (NLRP3) protein is a critical player in the innate immune responses to cellular danger signals. New structural data of NLRP3 provide a framework to probe the conformational impact of nucleotide binding. In this study, microsecond molecular dynamics (MD) simulations were used to detail information on the unique structural conformations adopted by NLRP3 with ATP or ADP binding.

Combating Emerging Respiratory Viruses: Lessons and Future Antiviral Strategies.

Emerging viral diseases, including seasonal illnesses and pandemics, pose significant global public health risks. Respiratory viruses, particularly coronaviruses and influenza viruses, are associated with high morbidity and mortality, imposing substantial socioeconomic burdens. This review focuses on the current landscape of respiratory viruses, particularly influenza and SARS-CoV-2, and their antiviral treatments.

Partial Enteral Nutrition in the Management of Crohn's Disease: A Systematic Review and Meta-Analysis.

Background: Exclusive enteral nutrition is an established treatment for active Crohn's disease (CD) but the role of partial enteral nutrition (PEN) in the broader management of the disease is less clear. This systematic review and meta-analysis reviewed the literature on the role of PEN in CD management.

Methods: This review was conducted following Cochrane recommendations.

C2-Arylated Indoles and Benzofurans through Formal (4 + 1) Annulation of -Sulfonyl-2-aminobenzaldehydes and Salicylaldehyde Derivatives with Electron-Deficient Benzyl Chlorides.

A two-step formal (4 + 1) annulation-dehydration reaction offers a convenient route to C2-arylated indoles and benzofurans. This reaction exploits the bifunctional reactivity of electron-deficient benzyl chlorides with -sulfonyl-2-aminobenzaldehydes or salicylaldehyde derivatives. The reaction tolerates both electron-withdrawing and donating groups on the substituted aldehydes, as well as variation of electron-withdrawing groups at the position of the benzyl chloride reagent.

Integrating Compassion and Collaboration into the Care of Intensive Care Unit Survivors: A Modest Proposal.

The number of intensive care unit (ICU) survivors continues to grow, largely due to the emergence of more sophisticated treatment options. Yet despite this remarkable life-saving progress, far too little attention is paid to the survivor's long-term quality of life after discharge. Post-Intensive Care Syndrome continues to impact many survivors' physical, cognitive, and mental health, as well as their social functioning related to these new impairments.

Kidney Beam-A Cost-Effective Digital Intervention to Improve Mental Health.

Introduction: There is inequity in the provision of physical rehabilitation services for people living with chronic kidney disease (CKD). The Kidney BEAM trial evaluated the clinical value and cost effectiveness of a physical activity digital health intervention (DHI) in CKD.

Methods: In a single-blind, 11 center, randomized controlled trial, 340 adult participants with CKD were randomly assigned to either the Kidney BEAM physical activity DHI or a waitlist control.