8,013 results match your criteria: "University of North Carolina at Charlotte; richard.chi@uncc.edu.[Affiliation]"

Article Synopsis
  • Despite progress in recognizing and diagnosing spontaneous coronary artery dissection (SCAD) in the last decade, there is still limited understanding of its mechanisms, contributing factors, and effective treatments.
  • The text highlights research gaps in SCAD and suggests strategies like patient advocacy, independent registries, and specialized centers to improve clinical care and research outcomes.
  • Additionally, it presents a patient-centered clinical care and research framework developed by the SCAD Alliance and International SCAD registry as a model to enhance understanding and management of this condition.
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Objectives: To assess the effectiveness of the ICAN Discussion Aid in improving patients' experience of receiving care for their chronic conditions and health professionals' experience of providing their care.

Methods: We conducted a pragmatic, mixed-methods, cluster-randomized trial of the ICAN Discussion Aid at 8 clinics in 4 independent health systems in the US from January 2017 and to August 2018. Sites were randomized 1:1 in pairs.

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Precision Adverse Drug Reactions Prediction with Heterogeneous Graph Neural Network.

Adv Sci (Weinh)

December 2024

Department of Hepatobiliary and Pancreatic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310009, China.

Accurate prediction of Adverse Drug Reactions (ADRs) at the patient level is essential for ensuring patient safety and optimizing healthcare outcomes. Traditional machine learning-based methods primarily focus on predicting potential ADRs for drugs, but they often fall short of capturing the complexity of individual demographics and the variations in ADRs experienced by different people. In this study, a novel framework called Precise Adverse Drug Reaction (PreciseADR) for patient-level ADR prediction is proposed.

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Article Synopsis
  • Clinical guidelines recommend using buffered crystalloid solutions for critically ill patients, but do not specify which type, prompting a survey of physicians' preferences between acetate- and lactate-buffered solutions.* -
  • An international survey of 1321 anesthesiologists and ICU physicians found that the majority used these solutions frequently, with varying availability of both types across different countries.* -
  • Most physicians supported a randomized trial comparing the two solutions, rating its clinical importance as significant, but not urgent, with a median score of 5 out of 9.*
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To date, limited research has been conducted on technology use among socially marginalized groups, such as older immigrants who may have limited digital literacy. This pilot study aims to explore Korean American older adults' perceptions and experiences with a companion version of the social robot, Hyodol. We hypothesize that the Hyodol robot's social presence may facilitate technology use among this sample.

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The Memory Book approach to dementia care effectively fosters daily communication with individuals with dementia. With technological advancements, the traditional memory book intervention has evolved into digital forms. However, it remains unclear whether family caregivers (FCGs) perceive this transition as beneficial or not, especially when their loved ones with dementia demonstrate communicative deficits.

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Background: Patients with locally advanced non-small-cell lung cancer (NSCLC) who undergo concurrent chemotherapy and radiotherapy often experience synergistic toxicity, and local regional control rates remain poor. We assessed the activity and safety outcomes of primary tumour stereotactic body radiotherapy (SBRT) followed by conventional chemoradiotherapy to the lymph nodes and consolidation immunotherapy in patients with unresectable locally advanced NSCLC.

Methods: In this multicentre, single-arm, phase 2 trial, patients aged 18 years and older were enrolled at eight regional cancer centres in North Carolina and South Carolina, USA.

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Hemoplasma in melon-headed whale (Peponocephala electra, Gray, 1846), Veracruz, Mexico.

Comp Immunol Microbiol Infect Dis

January 2025

Laboratorio de Diagnóstico, Facultad de Ciencias Biológicas y Agropecuarias región Poza Rica-Tuxpan, Universidad Veracruzana, Tuxpan de Rodríguez Cano, Veracruz, Mexico; Centro de Medicina Tropical, División de Investigación, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, Mexico. Electronic address:

Hemoplasmas (HM) infect a wide range of mammals and may cause hemolytic anemia. We detected HM in a melon-headed whale (Peponocephala electra) stranded in Veracruz, Mexico. Sequencing and phylogenetic analysis of 16S and 23S rDNA indicated the presence of a HM that was previously detected in cetaceans from South America.

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Influence of mixotrophy on cell cycle phase duration and correlation of karlotoxin synthesis with light and G1 phase in Karlodinium veneficum.

Harmful Algae

December 2024

Department of Biological Sciences, University of North Carolina at Charlotte, 9201 University City Blvd., Charlotte, NC 28223, USA. Electronic address:

Article Synopsis
  • Karlodinium veneficum is known for causing toxic blooms that kill fish in estuaries, with toxicity being influenced by the growth rates and stage of the bloom.
  • Its growth cycles are expected to align with light and dark periods, but since K. veneficum is mixotrophic (also consuming microalgae), the impact of this on growth and toxin production is not well understood.
  • Research showed that mixotrophic cultures of K. veneficum maintained a synchronized cell cycle and produced toxins primarily during light hours, indicating that mixotrophy increases growth rates and plays a role in synchronizing cell cycles with toxin synthesis.
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Technical assistance (TA) is a tailored approach to capacity building that has grown in use across diverse settings over the past two decades, particularly in the domains of health improvement, child welfare, youth development, and education. In practice, TA services often include a combination of activities (e.g.

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Background/objectives: Cardiac rehabilitation (CR) programs are multi-component interventions comprising structured strength and cardiovascular exercise training, psychological support, education, and therapies to promote positive lifestyle changes. This study aimed to determine if there are differences in the 6-minute walk distance (6MWD) across risk groups for recurrent heart disease.

Methods: This retrospective cohort study used existing data collected from electronic medical records.

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Nucleic acids (RNA and DNA) play crucial roles in all living organisms and find wide utility in clinical settings. The convergence of rationally designed nucleic acid multistranded assemblies with embedded therapeutic properties has led to the development of a platform based on nucleic acid nanoparticles (NANPs). NANPs incorporate various functional moieties to deliver their combinations to diseased cells in a highly controlled manner.

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Article Synopsis
  • * Involving 25 Division I female college athletes, the research found that 60% were at moderate risk and 8% at high risk for the triad, highlighting a significant prevalence of this issue in this population.
  • * There was a notable correlation between maladaptive perfectionism (like concerns over mistakes) and triad risk, implying that perfectionistic traits can contribute to higher risks, but those with positive perfectionism did not show the same risk levels.
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Background: COVID-19 booster vaccinations mitigate transmission and reduce the morbidity and mortality associated with infection. However, the optimal date for booster administration remains uncertain. Geographic variation in infection rates throughout the year makes it challenging to intuit the best yearly booster administration date to effectively prevent infection, and also challenging to provide best guidance on how to alter booster administration in response to a breakthrough infection.

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Background: Individuals with sickle cell disease (SCD) experience poor clinical outcomes while transitioning from paediatric to adult care. Standards for SCD transition are needed. We established a Quality Improvement (QI) Collaborative that aimed to improve the quality of care for all young adults with SCD by establishing a standardised SCD transition process.

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Objective: Due to limited musculoskeletal education, students pursuing orthopaedic surgery often feel unprepared for residency. Clinical rotations provide some education; however, prior to the development of the Ortho Acting-Intern Coordinated Clinical Education and Surgical Skills (OrthoACCESS) curriculum in 2019, no standardized didactic curriculum existed. Over time, students desired interactive, case-based learning opportunities.

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In newly diagnosed multiple myeloma (NDMM), measurable residual disease (MRD) status is prognostically important, but its role in treatment-decisions remains unclear. In a phase II trial (NCT04113018), we assessed daratumumab, carfilzomib, lenalidomide and dexamethasone (Dara-KRd) induction followed by a next generation sequencing (NGS) based MRD-adapted strategy. The primary endpoint was rate of complete response and stringent complete response (≥CR) after induction.

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Article Synopsis
  • - A study evaluated the management of primary ciliary dyskinesia (PCD) in pediatric participants using a multicenter, observational approach, collecting data on therapy types and their annual usage.
  • - Over 137 participants were monitored for 13 years, finding that nearly all received antibiotics, with a significant number using cephalosporins and chronic azithromycin, and older patients tended to utilize more therapies.
  • - Results indicated that therapy usage varies significantly, often correlating with age and specific types of ciliary defects, highlighting the need for more disease-specific research to better understand the effectiveness of these treatments.
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Understanding how populations diverge is one of the oldest and most compelling questions in evolutionary biology. An in depth understanding of how this process operates in planktonic marine animals, where barriers for gene flow are seemingly absent, is critical to understanding the past, present, and future of ocean life. plays an important ecological role in its native habitat along the Atlantic coast of the Americas and is highly destructive in its non-native habitats in European waters.

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Soybean genomics research community strategic plan: A vision for 2024-2028.

Plant Genome

December 2024

USDA-ARS Corn Insects and Crop Genetics Research Unit, Ames, Iowa, USA.

This strategic plan summarizes the major accomplishments achieved in the last quinquennial by the soybean [Glycine max (L.) Merr.] genetics and genomics research community and outlines key priorities for the next 5 years (2024-2028).

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Article Synopsis
  • The study focuses on the impact of tricuspid regurgitation (TR) on heart remodeling, comparing outcomes in patients treated with the TriClip device versus those receiving standard medical therapy in a randomized controlled trial.
  • Researchers utilized advanced imaging techniques, including cardiac magnetic resonance and 4D-CT, to assess heart changes at baseline, 30 days, and one year follow-ups.
  • Results showed that the TriClip significantly reduced TR volume by 70% at 30 days, leading to notable reductions in right ventricular size and area, with these improvements maintained after one year, unlike the control group.
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Objective: Renourishment and weight restoration are critical first steps in anorexia nervosa (AN) treatment. The ability of the gastrointestinal tract to harvest and utilize energy from food is essential for successful weight restoration, but the functional capacity of the intestine after prolonged caloric restriction remains unknown. In an exploratory study, we quantified the stool energy content of individuals with AN before and after renourishment.

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