5,588 results match your criteria: "VU-University Amsterdam[Affiliation]"

Antiviral activity of cathelicidins against porcine epidemic diarrhea virus (PEDV): Mechanisms, and efficacy.

Virus Res

December 2024

Department of Biomolecular Health Sciences, Division Infectious Diseases & Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht 3584 CL, the Netherlands. Electronic address:

Porcine epidemic diarrhea virus (PEDV) is a harmful coronavirus infecting pigs, which is resulting in substantial financial losses in the global pig industry. The lack of effective vaccines or treatments underscores the pressing need for new antiviral strategies. Antimicrobial peptides (AMPs), specifically cathelicidins such as LL-37, have demonstrated promising activity against a range of viruses.

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Inhibition of lysophosphatidic acid receptor 2 attenuates neonatal chronic lung disease in mice by preserving vascular and alveolar development.

Eur J Pharmacol

December 2024

Department of Neonatology, Shenzhen Maternity and Child Healthcare Hospital, The First School of Medicine, Southern Medical University, Shenzhen, China; Shenzhen Key Laboratory of Maternal and Child Health and Diseases, Shenzhen, China. Electronic address:

Aim: Bronchopulmonary dysplasia (BPD) is a common morbidity in extremely premature infants. Previous studies demonstrated the important role of lysophosphatidic acid (LPA) in inflammation in BPD. However, the role of LPA and its receptors in hyperoxia-induced vascular malformations in BPD remains to be elucidated.

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Background: The Amsterdam Sexual Abuse Case (ASAC) presented parents with a dilemma about disclosing preverbal sexual abuse to their child. Advising parents was challenging due to limited knowledge about the consequences of preverbal child sexual abuse (CSA) and the rarity of children having no conscious awareness of their experience. To enhance recommendations and knowledge, we explored parents' experiences over the years.

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Background: During the COVID-19 pandemic we implemented a partially online music intervention to examine the feasibility, experiences and short-term outcomes on the challenging behaviour and well-being of adults with intellectual disabilities.

Method: This mixed-methods study included 10 participants with mild or moderate intellectual disabilities who received 16 one-hour individual music sessions in 10 weeks, either face-to-face or online. Data on feasibility and experiences from participants and music workers were collected and analysed using inductive thematic analysis.

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Background: While multidisciplinary teams with clinical pharmacists improve medication use and outcomes, their integration in South Africa faces limitations. A lack of dedicated positions and healthcare professionals' misunderstanding restrict ward activities and hinder full collaboration, limiting their potential to optimize patient care. This study addresses a gap by exploring how perceived healthcare professionals' understanding of clinical pharmacists' roles impacts their motivation and service implementation.

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Background: The increasing geriatric population in India needs special attention from the oral health workforce. This study explores dental teachers' perceptions of the status of geriatric dentistry in the dental curriculum and the challenges of implementing geriatric dentistry curriculum in the present dental training sector in India from the trainers' (teachers) perspective.

Methods: We utilised a qualitative approach, and four focus group discussions were conducted with/among various levels of academic teachers-Heads of Departments (n = 8), Board of Study members (n = 7), Deans (n = 5), Lecturers and Associate professors (n = 8).

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Article Synopsis
  • Image-based sexual harassment and abuse (IBSHA) is gaining attention in research, yet there's limited focus on how victims seek help and the barriers they encounter.
  • A scoping review of 81 articles aimed to analyze the literature on IBSHA victims' help-seeking behavior, revealing varied definitions and populations, mostly from English-speaking Western countries.
  • Key findings highlighted informal support as preferred, barriers like shame and fear of negative responses, and the need for more inclusive research and standardized measures to improve support mechanisms.
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Challenges and Opportunities for Consideration of Efavirenz Drug Repurposing for Alzheimer's Disease Therapeutics.

ACS Pharmacol Transl Sci

October 2024

Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, California 92093, United States.

Article Synopsis
  • Therapeutic research on Alzheimer's disease (AD) has shifted towards drug repositioning, specifically looking at FDA-approved medications like efavirenz as potential AD treatments.
  • At low doses, efavirenz activates the enzyme CYP46A1 which helps reduce excess brain cholesterol and improve memory deficits in AD models, showing promising effects without the neurotoxic risks associated with higher doses used for HIV treatment.
  • The review highlights the need for further studies on efavirenz's properties, safety, and effectiveness to evaluate its potential as a candidate for AD drug development.
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Extracorporeal membrane oxygenation (ECMO) is a life-saving intervention for patients with circulatory and/or pulmonary failure; however, the rate of complications remains high. ECMO induces systemic inflammation, which may activate and damage the endothelium, thereby causing edema and organ dysfunction. Advancing our understanding in this area is crucial for improving patient outcomes during ECMO.

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Background: Health professions learners are taught by full-time university faculty and by clinicians who teach alongside their clinical practice. This distributed healthcare education model ensures high-quality education but is at risk due to high learner demand, shortage of educators, and economic pressures. Understanding what factors influence clinical educators' motivation to teach may contribute to the model's sustainability and educator retention.

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Article Synopsis
  • The study evaluated the cost-effectiveness of therapeutic drug monitoring (TDM)-guided mercaptopurine treatment for ulcerative colitis (UC) patients who didn’t respond to traditional medication compared to a placebo.
  • Data was collected from a controlled trial and analyzed over one year, considering various costs related to healthcare and societal impacts.
  • Results suggested that while mercaptopurine had slightly higher costs per additional patient achieving remission, it provided significant societal cost savings and had an 80% chance of being cost-effective within a specific budget for healthcare spending.
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  • A study was conducted on B^{+} decays to explore resonant structures using data from the LHCb experiment at various energy levels, totaling an integrated luminosity of 9 fb^{-1}.
  • The researchers performed a simultaneous amplitude fit on two decay channels, determining the C parities of resonances in the D^{*±}D^{∓} mass spectra.
  • Four new charmonium or charmoniumlike states were discovered, including η_{c}(3945) and h_{c}(4000), and the presence of T_{c[over ¯]s[over ¯]0}^{*}(2870)^{0} and T_{c[over ¯]s
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Association of ambient air pollution with cognitive functioning and markers of structural brain damage: The Maastricht study.

Environ Int

October 2024

Mental Health and Neuroscience Research Institute (MHeNs), Maastricht University, Maastricht, the Netherlands; Alzheimer Centrum Limburg, Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, the Netherlands. Electronic address:

Article Synopsis
  • The study explores the relationship between air pollution and its impact on cognitive functioning and brain health, given the rise in dementia cases and a lack of cures.
  • It involved 4,002 participants from The Maastricht Study, analyzing various brain integrity markers and cognitive abilities while considering their residential air pollution exposure.
  • Results showed no significant links between air pollution and cognitive performance or most brain markers, but a curvilinear relationship was noted where both low and high exposures were related to reduced grey matter volume.
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Social support is often considered an environmental factor affecting health, especially in aging populations. However, its genetic underpinnings suggest a more complex origin. This study investigates the heritability of social support through applying a threshold model on data of a large adult sample of twins ( = 8019) from the Netherlands Twin Register, collected between 2009 and 2011.

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Floods clustered in episodes are the most prevalent natural disaster worldwide, causing substantial economic and human losses. Although these events are often linked to time-periods of extreme rainstorms and unique atmospheric circulation patterns, the river basin characteristics affected by anthropogenic land use changes could exert a strong influence. However, the way and extent of how land use changes across different time scales affect flooding periods are still unclear, especially considering the historical land use changes.

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Taste alterations after hematopoietic cell transplantation: a scoping review.

Support Care Cancer

September 2024

Department of Oral Medicine, Academic Center for Dentistry Amsterdam, University of Amsterdam and VU University Amsterdam, Gustav Mahlerlaan 3004, 1081 HV, Amsterdam, The Netherlands.

Purpose: This review aimed to evaluate the prevalence and characteristics of dysgeusia after hematopoietic cell transplantation (HCT).

Methods: A literature search (in PubMed, Embase.com and Web of Science) for clinical studies evaluating taste before and after HCT was performed up to June 22, 2023, in collaboration with a medical information specialist.

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The prevalence and predictors of reconstructive surgery in pediatric burn care.

Burns

December 2024

Association of Dutch Burn Centers, Burn Center, Red Cross Hospital, Beverwijk, the Netherlands; Department of Plastic, Reconstructive and Hand Surgery, Amsterdam UMC, Location VU University Amsterdam, De Boelelaan 1117, Amsterdam, the Netherlands. Electronic address:

Objective: This study aimed to examine the prevalence and predictors of reconstructive surgery among pediatric burn patients in the Netherlands.

Methods: Pediatric burn patients were identified through the Dutch Burn Repository R3. Eligibility criteria included a burn requiring hospital admission or surgical treatment at one of the Dutch burn centers in 2009-2019.

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Molecular testing for human papillomaviruses (HPV) is gradually replacing cytology in cervical cancer screening. In this longitudinal population-based cohort study, 4140 women 20 to 64 years old attending organized screening were tested at baseline by five different screening methods and followed for 9 years. To assess long-term safety, the cumulative risks of CIN2+/CIN3+ were estimated after a negative baseline result obtained by conventional cytology and four clinically validated HPV assays: Hybrid Capture 2 (hc2), RealTime High Risk HPV assay (RealTime), cobas 4800 HPV Test (cobas_4800), and Alinity m HR HPV (Alinity).

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BackgroundThe wide application of machine learning (ML) holds great potential to improve public health by supporting data analysis informing policy and practice. Its application, however, is often hampered by data fragmentation across organisations and strict regulation by the General Data Protection Regulation (GDPR). Federated learning (FL), as a decentralised approach to ML, has received considerable interest as a means to overcome the fragmentation of data, but it is yet unclear to which extent this approach complies with the GDPR.

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This study aimed to evaluate the feasibility and effectiveness of an injury prevention programme for Physical Education Teacher Education (PETE) students, consisting of an injury awareness module and implementing prevention strategies during intracurricular lessons. Participants from four PETE programmes formed the intervention group ( = 4 programme directors,  = 38 sports lecturers,  = 859 students), while those from four other programmes were the controls ( = 4 programme directors,  = 34 sports lecturers,  = 721 students). Programme directors and sports lecturers received a three-hour workshop on sports injury prevention.

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Search for Time-Dependent CP Violation in D^{0}→π^{+}π^{-}π^{0} Decays.

Phys Rev Lett

September 2024

Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.

A measurement of time-dependent CP violation in D^{0}→π^{+}π^{-}π^{0} decays using a pp collision data sample collected by the LHCb experiment in 2012 and from 2015 to 2018, corresponding to an integrated luminosity of 7.7  fb^{-1}, is presented. The initial flavor of each D^{0} candidate is determined from the charge of the pion produced in the D^{*}(2010)^{+}→D^{0}π^{+} decay.

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Article Synopsis
  • A genomic database encompassing all eukaryotic species on Earth is crucial for scientific advancements, yet most species lack genomic data.
  • The Earth BioGenome Project (EBP) was initiated in 2018 by global scientists to compile high-quality reference genomes for approximately 1.5 million recognized eukaryotic species.
  • The European Reference Genome Atlas (ERGA) launched a Pilot Project to create a decentralized model for reference genome production by testing it on 98 species, providing valuable insights into scalability, equity, and inclusiveness for genomic projects.
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Background: Over the last decade attention has grown to give patients and next of kin (P/N) more substantial roles in adverse event investigations. Adverse event investigations occur after adverse events that resulted in death or severe injury. Few studies have focused on patient perspectives on their involvement in such investigations.

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