App

Amyloid plaques composed of fibrils of misfolded Aβ peptides are pathological hallmarks of Alzheimer's disease (AD). Aβ fibrils are polymorphic in their tertiary and quaternary molecular structures. This structural polymorphism may carry different pathologic potencies and can putatively contribute to clinical phenotypes of AD. Therefore, mapping of structural polymorphism of Aβ fibrils and structural evolution over time is valuable to understanding disease mechanisms. Here, we investigated how Aβ fibril structures in situ differ in Aβ plaque of different mouse models expressing familial mutations in the AβPP gene...

OBJECTIVE: To determine if using the Snackability app improves snack intake among college students. PARTICIPANTS: US college students with overweight/obesity were recruited in June 2020-April 2021. METHODS: A randomized controlled trial was conducted to test the Snackability app use for 12 wk on snack scores (calculated from the app) compared to controls. We also explored the effect on diet quality (Healthy Eating Index-2015) and weight. Outcomes were compared between the intervention and the control groups at 4, 8, and 12 wk using repeated measures ANOVA...

BACKGROUND: Since fall 2020, mobile health (mHealth) apps have become an integral part of the German health care system. The belief that mHealth apps have the potential to make the health care system more efficient, close gaps in care, and improve the economic outcomes related to health is unwavering and already partially confirmed. Nevertheless, problems and barriers in the context of mHealth apps usually remain unconsidered. OBJECTIVE: The focus groups and interviews conducted in this study aim to shed light on problems and barriers in the context of mHealth apps from the perspective of patients...

BACKGROUND: Despite the exponential growth of mobile device applications in promoting awareness on traumatic dental injuries (TDIs), the overall validity of existing applications in content, engagement, usability, functionality, esthetics, and user perception remains largely uncertain. AIMS: The primary aim was to systematically search and assess the quality, functionality, perceived impact and usability of available applications related to TDIs using the User Version of the Mobile Application Rating Scale (uMARS) and the Coventry, Aberdeen, and London-Revised (CA-LO-RE) scale...

A group co-design was held in March 2021 with six blind and low-vision individuals (BLIs) from the United States. Participants were asked to discuss problems related to travel during the COVID-19 pandemic and make recommendations for possible solutions. Two probes (prototypes) of a non-visual neighborhood travel map and a non-visual COVID-19 choropleth map (a map using colors or sounds over each state to represent different values) of COVID-19 state data were shown to participants for inspiration. The participants expressed that COVID-19 had significantly increased their apprehension and discomfort associated with activities such as venturing outside, traveling, engaging with strangers, communicating, adapting to changes in familiar environments, and wearing masks...

BACKGROUND AND AIMS: To determine the level of diagnostic agreement between remote and face-to-face consultation in assessing shoulder complaints. METHODS: A retrospective service evaluation with three groups of patient data; those assessed only face-to-face (group 1), remotely then face-to-face (group 2), remotely only (group 3). Patient data were extracted from 6 secondary care shoulder Advanced Physiotherapy Practitioner's (APPs) records, covering six sites. Three-hundred-and-fifty-nine sets of patient data were included in the final evaluation...

Bulbil is an important asexual reproductive structure of bulbil plants. It mainly grows in leaf axils, leaf forks, tubers and the upper and near ground ends of flower stems of plants. They play a significant role in the reproduction of numerous herbaceous plant species by serving as agents of plant propagation, energy reserves, and survival mechanisms in adverse environmental conditions. Despite extensive research on bulbil-plants regarding their resources, development mechanisms, and utilisation, a comprehensive review of bulbil is lacking, hindering progress in exploiting bulbil resources...

Vertebrate genomes contain lower than expected frequencies of the CpG dinucleotide. Consequently, many vertebrate viruses have evolved to mimic this composition, possibly in order to evade host antiviral defences (Greenbaum et al., 2008). For example, the antiviral protein ZAP binds CpGs in viral single stranded RNA with specific spacing requirements (Gonçalves-Carneiro et al., 2022), though CpGs are also likely depleted in viral genomes due to other selective pressures (Forni et al., 2023). Increasing CpG abundance by synonymous recoding could facilitate attenuation of viruses without compromising their epitope antigenicity by changing non-CpG codons to alternatives containing CpG without changing the overall amino acid sequence (Gonçalves-Carneiro et al...

Cytomegalovirus (CMV) infection is associated with increased morbidity and mortality in hematopoietic cell transplant (HCT) and solid organ transplant (SOT) recipients, with traditional anti-CMV therapies limited by their associated toxicities and the development of resistance. Clinical providers are often faced with challenging and complicated CMV infections that require multiple courses of antiviral therapies. Increasingly, advanced practice providers (APPs) are playing an important role in the day-to-day management of transplant recipients with CMV infection, including resistant/refractory CMV and other complex CMV syndromes...

BACKGROUND: The integration of Objective Structured Clinical Examinations (OSCEs) within the professional pharmacy program, contributes to assessing the readiness of pharmacy students for Advanced Pharmacy Practice Experiences (APPEs) and real-world practice. METHODS: In a study conducted at an Accreditation Council for Pharmacy Education (ACPE)-accredited Doctor of Pharmacy professional degree program, 69 students in their second professional year (P2) were engaged in OSCEs...

The association between dysfunctional microglia and amyloid-β (Aβ) is a fundamental pathological event and increases the speed of Alzheimer's disease (AD). Additionally, the pathogenesis of AD is intricate and a single drug may not be enough to achieve a satisfactory therapeutic outcome. Herein, we reported a facile and effective gene therapy strategy for the modulation of microglia function and intervention of Aβ anabolism by ROS-responsive biomimetic exosome-liposome hybrid nanovesicles (designated as TSEL)...

ISSUE ADDRESSED: While social determinants frameworks are still popular in research about First Nations health in Australia, a growing body of research prefers cultural determinants of health models. Cultural determinants models provide a holistic, strength-based framework to explain connections between health and contextual factors, including the potential role of music and its impact on social and emotional well-being. Given the growing international recognition of links between music, health, and wellbeing through bodies such as the World Health Organisation, this article examines whether and how music practices are acknowledged in First Nations determinants of health literature...

Genetic variants in the apolipoprotein E ( APOE ) gene affect the onset and progression of Alzheimer's disease (AD). The APOE Christchurch ( APOE Ch) variant has been identified as the most prominent candidate for preventing the onset and progression of AD. In this study, we generated isogenic APOE3 Ch/ 3 Ch human induced pluripotent stem cells (iPSCs) from APOE3 / 3 healthy control female iPSCs and induced them into astrocytes. RNA expression analysis revealed the inherent resilience of APOE3 Ch/ 3 Ch astrocytes to induce a reactive state in response to inflammatory cytokines...

Hearing loss is a prevalent, chronic condition in the United States; it is often gradual and progressive and is underreported by patients and undertreated by physicians. The impaired ability to effectively hear and communicate may result in negative emotional, cognitive, economic, and social consequences for individuals and may pose a safety risk. Questionnaires and smartphone apps are available to help identify and evaluate self-perceived hearing loss. Physicians should assess for objective hearing impairment when the patient or family member raises a concern or if cognitive or mood symptoms are present that could be influenced by hearing loss...

Recent advances have significantly enhanced the use of smartphone devices for medical diagnostics. This study uses high-resolution cameras in mobile devices to capture and process bioassay images, enabling the quantification of diverse biomarkers across a range of diagnostic tests conducted on 96-well microplates. The study evaluates the effectiveness of this technology through protein quantification techniques and immunoassays that generate colorimetric responses at specific wavelengths. It includes the assessment of bicinchoninic acid and Bradford protein quantification methods, alongside a conventional immunoassay for detecting mare antibodies in colostrum to monitor foal immunodeficiencies...

Men who have sex with men (MSM) are disproportionately affected by HIV. Given that over 70% of MSM meet sexual partners via dating apps, such apps may be an effective platform for promoting HIV pre-exposure prophylaxis (PrEP) use. We aimed to describe preferences among MSM for PrEP advertisements displayed on dating apps. We conducted individual in-depth interviews with 16 MSM recruited from a mobile sexual health unit in Boston, Massachusetts. Two focus groups were also held: one with mobile unit staff ( N  = 3) and one with mobile unit users ( N  = 3)...

BACKGROUND: Coronary heart disease is one of the leading causes of mortality worldwide. Secondary prevention is essential, as it reduces the risk of further coronary events. Mobile health (mHealth) technology could become a useful tool to improve lifestyles. OBJECTIVE: This study aimed to evaluate the effect of an mHealth intervention on people with coronary heart disease who received percutaneous coronary intervention. Improvements in lifestyle regarding diet, physical activity, and smoking; level of knowledge of a healthy lifestyle and the control of cardiovascular risk factors (CVRFs); and therapeutic adherence and quality of life were analyzed...

BACKGROUND: US military veterans who have experienced homelessness often have high rates of housing transition. Disruptions caused by these transitions likely exacerbate this population's health problems and interfere with access to care and treatment engagement. Individuals experiencing homelessness increasingly use smartphones, contributing to improved access to medical and social services. Few studies have used smartphones as a data collection tool to systematically collect information about the daily life events that precede and contribute to housing transitions, in-the-moment emotions, behaviors, geographic movements, and perceived social support...

BACKGROUND: A low socioeconomic status is associated with a vulnerable health status (VHS) through the accumulation of health-related risk factors, such as poor lifestyle behaviors (eg, inadequate nutrition, chronic stress, and impaired health literacy). For pregnant women, a VHS translates into a high incidence of adverse pregnancy outcomes and therefore pregnancy-related inequity. We hypothesize that stimulating adequate pregnancy preparation, targeting lifestyle behaviors and preconception care (PCC) uptake, can reduce these inequities and improve the pregnancy outcomes of women with a VHS...

OBJECTIVES: Successful leaders influence the group they represent. Effective surgical care is tied to its leadership climate. However, most surgical providers are not attuned to their individual strengths which if known they could leverage them within their teams. This study identifies leadership types within a department of surgery which may be used to better understand and cultivate their strengths. METHODS: In 2022, 172 providers in an academic surgery department were offered the GallupTM CliftonStrengths assessment, a proprietary instrument that maps 34 strengths across 4 domains of leadership...