Publications by authors named "Bergmann P"

For centuries, meat has been a staple in the human diet, cherished for its rich protein content, vitamins, appealing texture, and umami flavor. The future supply is, however, tenuous as the global population continues to grow. Additional issues regarding animal welfare, adverse health effects, and the environmental impact of meat production have accelerated the development of meat analogues (MAs) over the last decades.

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Introduction: Whole genome methylation sequencing (WGMS) in blood identifies differential DNA methylation in persons with late-onset dementia due to Alzheimer's disease (AD) but has not been tested in persons with mild cognitive impairment (MCI).

Methods: We used WGMS to compare DNA methylation levels at 25,244,219 CpG loci in 382 blood samples from 99 persons with MCI, 109 with AD, and 174 who are cognitively unimpaired (CU).

Results: WGMS identified 9756 differentially methylated positions (DMPs) in persons with MCI, including 1743 differentially methylated genes encoding proteins in biological pathways related to synapse organization, dendrite development, and ion transport.

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Article Synopsis
  • Whole genome methylation sequencing (WGMS) was used to study DNA methylation differences in individuals with mild cognitive impairment (MCI) and Alzheimer's disease (AD), compared to cognitively unimpaired individuals.
  • The analysis included 382 blood samples and revealed 9,756 differentially methylated positions (DMPs), with many related to important biological pathways affecting cognitive function.
  • These findings suggest that blood DNA methylation levels could serve as potential biomarkers for assessing cognitive status in early stages of dementia.
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Objective: To determine whether the prevalence of psychosocial risk in children and adolescents changed from before to during the COVID-19 pandemic and whether these changes differed by age group, sex, and season, based on a standardized psychosocial measure completed as a routine part of primary care.

Methods: Children and adolescents aged 5.5 to 17.

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Many-to-many mapping of form-to-function posits that multiple morphological and physiological traits affect the performance of multiple tasks in an organism, and that redundancy and multitasking occur simultaneously to shape the evolution of an organism's phenotype. Many-to-many mapping is expected to be ubiquitous in nature, yet little is known about how it influences the evolution of organismal phenotype. The F-matrix is a powerful tool to study these issues because it describes how multiple traits affect multiple tasks.

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Introduction: DNA microarray-based studies report differentially methylated positions (DMPs) in blood between late-onset dementia due to Alzheimer's disease (AD) and cognitively unimpaired individuals, but interrogate < 4% of the genome.

Methods: We used whole genome methylation sequencing (WGMS) to quantify DNA methylation levels at 25,409,826 CpG loci in 281 blood samples from 108 AD and 173 cognitively unimpaired individuals.

Results: WGMS identified 28,038 DMPs throughout the human methylome, including 2707 differentially methylated genes (e.

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Dinoflagellates of the family Kryptoperidiniaceae, known as "dinotoms", possess diatom-derived endosymbionts and contain individuals at three successive evolutionary stages: a transiently maintained kleptoplastic stage; a stage containing multiple permanently maintained diatom endosymbionts; and a further permanent stage containing a single diatom endosymbiont. Kleptoplastic dinotoms were discovered only recently, in Durinskia capensis; until now it has not been investigated kleptoplastic behavior and the metabolic and genetic integration of host and prey. Here, we show D.

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Unlabelled: Only previous glucocorticoid use and rheumatoid arthritis were predictors of an early fracture (< 2 years after inclusion). A shorter 'time to first fracture' was not an independent clinical risk factor for imminent fractures.

Purpose: Risk factors for fragility fractures independent of BMD were assessed in several prediction models.

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Introduction: The appearance of the umbilicus after DIEP flap surgery or abdominoplasty plays an important role in aesthetic perception (1). Although the umbilicus has no function, there is no doubt about the importance of its shape for the self-esteem of patients, especially after breast cancer (2). In the present study, we compared two of the preferred techniques described in the literature on 72 patients in terms of aesthetic outcome, complications and sensitivity: the caudal flap (domed shape) and the oval shape of the umbilicus.

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Unlabelled: Our imminent model was less sensitive but more selective than FRAX® in the choice of treatment to prevent imminent fractures. This new model decreased NNT by 30%, which could reduce the treatment costs. In the Belgian FRISBEE cohort, the effect of recency further decreased the selectivity of FRAX®.

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People of different racial/ethnic backgrounds, demographics, health, and socioeconomic characteristics have experienced disproportionate rates of infection and death due to COVID-19. This study tests if and how county-level rates of infection and death have changed in relation to societal county characteristics through time as the pandemic progressed. This longitudinal study sampled monthly county-level COVID-19 case and death data per 100,000 residents from April 2020 to March 2022, and studied the relationships of these variables with racial/ethnic, demographic, health, and socioeconomic characteristics for 3125 or 97.

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Introduction: Prediction models, especially the FRAX®, are largely used to estimate the fracture risk at ten years, but the current algorithm does not take into account the time elapsed after a fracture. Kanis et al. recently proposed correction factors allowing to adjust the FRAX® score for fracture recency.

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Unlabelled: This study showed additional clinical risk factors for the occurrence of multiple fractures with regards to a single fracture, with often higher hazard ratios. It would be important to include the risk of the occurrence of multiple fractures in future prediction models.

Purpose: To identify clinical risk factors (CRFs) which would specifically increase the risk of multiple fractures.

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Article Synopsis
  • The FRISBEE fracture risk prediction models were tested on a group of 9716 Canadian women, revealing that while they showed strong discriminatory ability, they tended to overestimate fracture risk.
  • The study aimed to validate these prediction models for fractures, major osteoporotic fractures (MOFs), and central fractures using data from women's BMD assessments in Manitoba.
  • Results indicated effective risk stratification (AUROC values of 0.69 to 0.72), with a notable gradient of risk increase for women, indicating that those with higher risk scores had significantly higher odds of experiencing fractures.
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Background: Individuals with heart failure (HF) frequently experience limitations in mobility, but specific aspects of these limitations are not well understood. This study investigated the association of HF severity, based on the New York Heart Association (NYHA) classes, with digital mobility outcomes (DMOs) and handgrip strength in older inpatients with HF.

Methods: For this explorative analysis, hospital admission and discharge data from an ongoing, prospective cohort study were used.

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Background: Mobility deficits are highly prevalent among geriatric patients and have serious impact on quality of life, hospitalizations, and mortality. This study aims to capture predictors of mobility deficits in hospitalized geriatric patients using the International Classification of Functioning, Disability and Health (ICF) model as a framework.

Methods: Data were obtained from n = 397 patients (78 ± 7 years, 15 ± 7 ICD-11 diagnoses) on a geriatric ward at time of admission.

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Article Synopsis
  • Lizards show diverse body forms that aid in movement through various environments, but how their limbs and bodies coordinate during locomotion remains mostly unexplored.
  • Research combines biological experiments and geometric theories to analyze how different body shapes, like short limbs versus elongated bodies, affect movement patterns; findings suggest that a "traveling wave" motion is more efficient for certain lizards.
  • The study's results could enhance knowledge about evolutionary adaptations in lizards and contribute to improvements in robotic designs that mimic these movement patterns.
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Glucocorticoids are effective immunomodulatory drugs used for many inflammatory disorders as well as in transplant recipients. However, both iatrogenic and endogenous glucocorticoid excess are also associated with several side effects including an increased risk of osteoporosis and fractures. Glucocorticoid-induced osteoporosis (GIOP) is a common secondary cause of osteoporosis in adults.

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Prior studies suggest autism-specific and general developmental screens are complementary for identifying both autism and developmental delay (DD). Parents completed autism and developmental screens before 18-month visits. Children with failed screens for autism (n = 167) and age, gender, and practice-matched children passing screens (n = 241) completed diagnostic evaluations for autism and developmental delay.

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Many animals frequently transition between different media while navigating their heterogeneous environments. These media vary in compliance, moisture content, and other characteristics that affect their physical properties. As a result, animals may need to alter their kinematics to adapt to potential changes in media while maintaining performance during predator escape and foraging.

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The impact of an 8.8 magnitude Chilean earthquake on elementary school students' psychosocial functioning was assessed along with exposure to adverse childhood experiences (ACEs). Skills for Life, a national school-based mental health program in Chile, routinely assesses first- and third-grade students' psychosocial functioning and classroom adaptation.

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The association between obesity and fracture sites in postmenopausal women has been little studied. We examined the most common types of fractures in obese and overweight postmenopausal women compared to subjects with a normal BMI in the FRISBEE study, a cohort of postmenopausal women followed since 9.1 (7.

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Context: Individualized fracture risk may help to select patients requiring a pharmacological treatment for osteoporosis. FRAX and the Garvan fracture risk calculators are the most used tools, although their external validation has shown significant differences in their risk prediction ability.

Objective And Methods: Using data from the Fracture Risk Brussels Epidemiological Enquiry study, a cohort of 3560 postmenopausal women aged 60 to 85 years, we aimed to construct original 5-year fracture risk prediction models using validated clinical risk factors (CRFs).

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