Publications by authors named "Barker M"

Aims: Do associations between age at diagnosis of type 2 diabetes and vascular risk factors vary by ethnicity and deprivation?

Methods: Utilising the Clinical Practice Research Datalink, we matched 16-50-year-old individuals with newly diagnosed type 2 diabetes to ∼10 individuals without using sex, age and primary care practice. Differences in BMI, obesity, LDL-cholesterol, HbA1c, and hypertension between individuals with vs without type 2 diabetes across sex, age, ethnicity and deprivation quintiles were explored using generalised linear models.

Results: We included 108,061 individuals (45.

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Therapeutics promoting the endogenous production of IL-10 have the potential to restore homeostasis in inflammatory disorders such as inflammatory bowel disease (IBD). Here we describe the identification of a series of IL-10 upregulators based on a pyrimidyl-piperidine scaffold through a high throughput phenotypic CD4 T-cell multiplex assay. optimization of the initial hit yielded a lead with good potency and an clearance profile, compound 3-7, which additionally demonstrated efficacy in a murine endotoxin challenge PK-PD mechanistic model.

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Introduction: Unequal female representation in the field of advanced therapeutic endoscopy (ATE) has been recently highlighted in the United States. Previous attempts to determine the barriers to entry into the career have reported a lack of mentorship, patriarchy, inflexible hours/calls and exposure to fluoroscopy. Canadian trainee exposure to ATE and differences in experience between men and women is unknown.

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Objective: Infections during pregnancy can increase the risk of congenital hearing loss. This population-based study investigated the effect of birthing parent COVID-19 infection during pregnancy on risk of congenital hearing loss in infants.

Methods: Records of infants born in 2022 were reviewed via a retrospective clinical audit of a universal state-wide newborn hearing screening program in Victoria, Australia.

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Background: Children with perforated appendicitis frequently form post-operative intra-abdominal abscesses (IAA). Intra-peritoneal irrigation for prevention remains controversial. Using a perforated appendicitis murine model, we sought to determine the effect of intra-peritoneal irrigation on post-operative IAA and adhesion formation.

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Article Synopsis
  • The study aimed to compare the surgical outcomes of minimally invasive myomectomy (MIM) and abdominal myomectomy (AM) performed by fellowship-trained minimally invasive gynecologic surgery (MIGS) specialists versus general OB/GYNs.
  • It was a retrospective cohort study involving 609 myomectomies conducted between 2015 and 2020 at a quaternary care institution, with a focus on the number of fibroids excised and complication rates.
  • Results indicated that MIGS subspecialists had better surgical outcomes, including fewer perioperative complications and shorter surgery times for MIM, while no significant differences were found for AM between the two groups.
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Invasive species offer outstanding opportunities to identify the genomic sources of variation that contribute to rapid adaptation, as well as the genetic mechanisms facilitating invasions. The Eurasian plant yellow starthistle (Centaurea solstitialis) is highly invasive in North and South American grasslands and known to have evolved increased growth and reproduction during invasion. Here, we develop new genomic resources for C.

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Coronary artery disease remains a leading cause of morbidity and mortality globally, with chronic total occlusions (CTOs) representing a particularly challenging subset. Percutaneous coronary intervention (PCI) for CTOs has evolved significantly over the years, driven by advancements in equipment, techniques, and operator expertise. However, women have historically been underrepresented in clinical trials and guidelines, leading to a gap in an evidence-based management tailored to their specific needs, including in CTO-PCI.

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Online phylogenetic inference methods add sequentially arriving sequences to an inferred phylogeny without the need to recompute the entire tree from scratch. Some online method implementations exist already, but there remains concern that additional sequences may change the topological relationship among the original set of taxa. We call such a change in tree topology a lack of stability for the inferred tree.

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Article Synopsis
  • Cystic Fibrosis (CF) is a genetic disease that affects lung function and quality of life, making physical activity (PA) essential for airway clearance in affected children.
  • A study explored parents' views on school-based PA opportunities for their children with CF through interviews with 10 parents from various parts of the UK.
  • Despite parents recognizing the importance of PA, they reported challenges such as teachers’ misconceptions and a lack of prioritization, leading to recommendations for creating a more inclusive environment for children with CF in schools.
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Background: For youth and young adults (YYAs) with mental health concerns, digital mental health (dMH) can improve access to care and support collaboration with providers. Measurement-based care using a dMH platform may further optimize YYA outcomes by individualizing treatment approaches. Engaging service providers and YYA provides an opportunity to better understand how to mitigate implementation challenges.

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This mixed-methods study identified physical activity (PA) and healthy eating messages produced during the COVID-19 pandemic and explored how they were received by UK ethnic minority communities. A scoping review of research and grey literature identified categories of PA and healthy eating messaging targeted at ethnic minorities. Individual and group interviews were conducted, audio-recorded, transcribed and analysed using inductive thematic analysis.

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Article Synopsis
  • - Individuals with mental illness are at a higher risk for severe COVID-19 outcomes, but studies on their vaccination uptake have shown mixed results.
  • - This research analyzed data from multiple cohort studies and Swedish registers to explore the relationship between mental illness and COVID-19 vaccination rates.
  • - Findings revealed that while overall vaccine uptake was high in both groups, there was a slight decrease in vaccination rates among unmedicated individuals with mental illness, indicating a need for further investigation into this subgroup.
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Corpus callosum dysgenesis (CCD) is a congenital brain malformation that occurs when the development of the corpus callosum is disrupted, either partially or completely. The cognitive outcomes in individuals with CCD vary greatly, but generally the neuropsychological profile is characterised by slow processing speed, poor transfer of interhemispheric sensory-motor information, and impaired complex problem solving. Core language skills are often preserved in CCD, but there is some evidence that complex language may be impaired.

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Background: Nutrition interventions targeting early childhood can be cost-effective and may provide lifelong, intergenerational benefits. From October 2022 to April 2023 the Nutrition Now (NN) e-learning resource was implemented within Early Childhood Education and Care centres and the Maternal and Child Healthcare Centre (MCHC) in a southern Norwegian municipality. As part of the NN project, the present study aims to explore the MCHC staff's experiences with implementing the NN resource, to gain insights into measures important to scale up digital early-life nutrition interventions.

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Background: Despite documented mental illness-related disparities in cervical cancer screening and incidence, insufficient data exist on differences in cervical cancer prevention strategies, such as human papillomavirus (HPV) vaccination. We aimed to investigate the association of mental illness and neurodevelopmental conditions among girls and their parents with uptake of HPV vaccination in Sweden.

Methods: This population-based cohort study was based on the Swedish school-based HPV vaccination programme, which offers the first vaccine dose to girls aged 10-13 years, with a second dose offered within 12 months.

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Aim: To investigate the relationship between age at diagnosis of type 2 diabetes and the risk of macrovascular disease, heart failure, and microvascular disease.

Methods: In August 2022, PubMed/EMBASE were searched for articles reporting (i) coronary artery disease, cerebrovascular disease, peripheral vascular disease, amputation; (ii) heart failure; and (iii) retinopathy, neuropathy, nephropathy (albuminuria, chronic kidney disease [CKD], end-stage renal disease) by age at diagnosis of type 2 diabetes. Random effects, non-linear dose-response meta-analysis was undertaken for each outcome to assess the association with age at diagnosis (40 years = reference), using both crude and maximally adjusted odds ratios separately, with and without adjustment for current age (age at sampling).

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Introduction: There is growing scientific and policy recognition that optimising health before a potential pregnancy (preconception health) improves reproductive outcomes and the lifelong health of future children. However, public awareness on this topic is low. We conducted a public consultation to develop language recommendations and identify and prioritise approaches to inform research and improve public awareness of preconception health.

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Physical activity is important in the self-management of long-term conditions (LTCs). However, implementing physical activity into clinical practice is challenging, due to complex barriers including access to programmes, time pressures, and transport costs, for people with comorbidities, managing multiple responsibilities. Various digital tools exist to overcome these barriers and support wide-scale implementation to help people stay physically active.

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All flowering plants are now recognized as diploidized paleopolyploids (Jiao et al., 2011; One Thousand Plant Transcriptomes Initiative, 2019), and polyploid species comprise approximately 30% of contemporary plant species (Wood et al., 2009; Barker et al.

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Background: Malnutrition remains a pressing public health concern for mothers and children in South Africa. Despite the government's multisectoral response, unaddressed social needs prevent some mothers getting full benefit from interventions, spanning financial planning, income stability, housing, access to government services, social support, and provision of affordable, nutritious foods. Engaging with mothers and prioritising their concerns is important if we wish to overcome obstacles to women benefiting from government nutrition interventions.

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Aims: Physical activity (PA) and nutrition are important determinants of health in late adulthood. However, low levels of PA and poor nutrition are common in older adults and have become more prevalent during the COVID-19 pandemic. We hypothesised that Healthy Conversation Skills could be used to support health behaviour changes beneficial for health in older adults and thus conducted a study nested within the UK Hertfordshire Cohort Study.

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Premise: The history of angiosperms is marked by repeated rounds of ancient whole-genome duplications (WGDs). Here we used state-of-the-art methods to provide an up-to-date view of the distribution of WGDs in the history of angiosperms that considers both uncertainty introduced by different WGD inference methods and different underlying species-tree hypotheses.

Methods: We used the distribution synonymous divergences (K) of paralogs and orthologs from transcriptomic and genomic data to infer and place WGDs across two hypothesized angiosperm phylogenies.

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Article Synopsis
  • Patient and public involvement and engagement (PPIE) is crucial for enhancing research outcomes, but UK ethnic minority communities are often underrepresented, leading to the need for effective inclusion strategies.
  • The article outlines six successful strategies used in a public health research project to build trust and engage diverse communities, including early recruitment of PPIE partners and open communication.
  • Highlights of the study show meaningful outcomes, such as increased participation from ethnic minorities, co-developed public health recommendations, and a call for more inclusive research practices that integrate ethnic minorities into general population studies.
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