Publications by authors named "Ley S"

Drawing inspiration from the reflective and liberating practice of testimonio, we narrated our experiences as two women of color precariously employed psychologists with US employment visas. Shirley Ley recounted an experience of lost identity as a psychologist at a small liberal arts institution while Shaznin Daruwalla wove a narrative of tested endurance in her role as a staff psychologist in a medium-sized state-funded academic institution. Despite our diverse origins-Canada and India respectively-we shared the intricate link between our immigration status and employment.

View Article and Find Full Text PDF

Background: Diet and sleep are both established risk factors for cardiometabolic diseases. Prior evidence suggests a potential link between these behaviors, though longitudinal evidence for how diet associates with sleep is scarce. This study aimed to determine the prospective association between diet quality in young adulthood and multiple sleep outcomes at midlife in the Bogalusa Heart Study (BHS).

View Article and Find Full Text PDF
Article Synopsis
  • CARD14 is a protein linked to inflammatory skin diseases and serves as a scaffold to activate NF-KB, with new research suggesting it may also influence cancer development.* -
  • Analysis of TCGA tumor data revealed increased CARD14 expression in various cancers, correlating with better patient survival rates in sarcoma, lung, cervix, and head and neck cancers.* -
  • The study indicates that CARD14 not only relates to immune cell infiltration, particularly neutrophils, but also plays a role in epithelial development, suggesting its potential as a prognostic biomarker in cancer.*
View Article and Find Full Text PDF
Article Synopsis
  • This study explored the link between sleep apnoea symptoms and diet quality among participants in the Bogalusa Heart Study over an average follow-up of 5.8 years.
  • Results indicated that individuals at high risk for sleep apnoea had significantly lower diet quality compared to those at low risk, with daytime sleepiness also contributing to poorer dietary patterns.
  • The findings suggest that monitoring and dietary interventions may be beneficial for people with sleep apnoea or excessive sleepiness to help reduce the risk of cardiometabolic diseases.
View Article and Find Full Text PDF

Objective: To investigate the relationship between longitudinal changes in body composition and liver disease severity in children with metabolic dysfunction-associated steatotic liver disease (MASLD).

Study Design: This longitudinal, single-center, retrospective analysis included patients aged <20 years followed for MASLD who had had ≥2 bioelectrical impedance analyses (BIAs) performed. MASLD regression was defined as alanine aminotransferase (ALT) normalization or a decrease of >50% from baseline.

View Article and Find Full Text PDF

Rare mutations in CARD14 promote psoriasis by inducing CARD14-BCL10-MALT1 complexes that activate NF-κB and MAP kinases. Here, the downstream signalling mechanism of the highly penetrant CARD14E138A alteration is described. In addition to BCL10 and MALT1, CARD14E138A associated with several proteins important in innate immune signalling.

View Article and Find Full Text PDF

Introduction: Type 2 diabetes disproportionately affects non-Hispanic/Latino Black and Hispanic/Latino youth. The purpose of this study was to examine whether differences in metabolic risk factors and depressive symptoms exist by race/ethnicity and socioeconomic deprivation and whether these impact clinic attendance and health markers over 1 year in a multidisciplinary type 2 diabetes clinic for youth.

Methods: This study was a retrospective chart review of 54 youth with type 2 diabetes who had both an initial and follow-up visit.

View Article and Find Full Text PDF

Context: Early age at menarche (AAM) is a risk factor for type 2 diabetes later in life, but the pathogenic pathways that confer increased risk remain unknown.

Objective: We examined the associations between AAM and inflammatory and glucose metabolism biomarkers among U.S.

View Article and Find Full Text PDF

Stable chest pain is a common symptom with multiple potential causes. Non-invasive imaging has an important role in diagnosis and guiding management through the assessment of coronary stenoses, atherosclerotic plaque, myocardial ischaemia or infarction, and cardiac function. Computed tomography (CT) provides the anatomical evaluation of coronary artery disease (CAD) with the assessment of stenosis, plaque type and plaque burden, with additional functional information available from CT fractional flow reserve (FFR) or CT myocardial perfusion imaging.

View Article and Find Full Text PDF
Article Synopsis
  • - A study analyzed the presence of SARS-CoV-2 in the feces of lactating women diagnosed with COVID-19 and their breastfed infants, focusing on potential associations with symptoms and fecal shedding.
  • - Involving 57 maternal-infant pairs, the research found that SARS-CoV-2 RNA was present in 25% of mothers and 30% of infants, with fecal shedding lasting between 1-4 weeks.
  • - Despite mothers experiencing various symptoms, the prevalence of symptoms in their infants was similar to healthy control infants, and there was no correlation between the fecal shedding frequency of mothers and their infants, although maternal fever increased the likelihood of infant fecal shedding.
View Article and Find Full Text PDF

Antascomicin B is a natural product that similarly to the macrolides FK506 and Rapamycin binds to the FK506-binding protein 12 (FKBP12). FK506 and Rapamycin act as molecular glues by inducing ternary complexes between FKBPs and additional target proteins. Whether Antascomicin B can induce ternary complexes is unknown.

View Article and Find Full Text PDF

This article defines the role that continuous flow chemistry can have in new reaction discovery, thereby creating molecular assembly opportunities beyond our current capabilities. Most notably the focus is based upon photochemical, electrochemical and temperature sensitive processes where continuous flow methods and machine assisted processing can have significant impact on chemical reactivity patterns. These flow chemical platforms are ideally placed to exploit future innovation in data acquisition, feed-back and control through artificial intelligence (AI) and machine learning (ML) techniques.

View Article and Find Full Text PDF
Article Synopsis
  • The study explored the relationship between breastfeeding duration and the risk of cardiovascular disease (CVD) among women with type 2 diabetes and a history of gestational diabetes mellitus (GDM).
  • Findings indicated that longer breastfeeding (over 18 months) was linked to a significantly lower risk of developing CVD for women with type 2 diabetes and those with GDM.
  • The results suggest that breastfeeding may provide protective benefits against heart disease in these high-risk populations.
View Article and Find Full Text PDF

Background: Pregnancy is associated with a higher risk of adverse symptoms and outcomes for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection for both mother and neonate. Antibodies can provide protection against SARS-CoV-2 infection and are induced in pregnant women after vaccination or infection. Passive transfer of these antibodies from mother to fetus may provide protection to the neonate against infection.

View Article and Find Full Text PDF

Background: Diabetes and diabetes complications are on the rise in US adults aged <65 years, while onset of menarche at a younger age is also increasing. We examined the associations of age at menarche with type 2 diabetes among women aged <65 years and with cardiovascular disease (CVD) complications among women with diabetes.

Methods: Using the nationally representative cross-sectional National Health and Nutrition Examination Survey 1999-2018, women aged 20-65 years free of cancer were included in the current analysis.

View Article and Find Full Text PDF

A method to assemble (hetero)aryl sulfonamides via the reductive coupling of aryl sulfinates and nitroarenes is reported. Various reducing conditions with sodium bisulfite and with or without tin(II) chloride in DMSO were developed using an ultrasound bath to improve reaction homogeneity and mixing. A range of (hetero)aryl sulfonamides bearing a selection of functional groups were prepared, and the mechanism of the transformation was investigated.

View Article and Find Full Text PDF

Background: Diet and sleep are both established risk factors for cardiometabolic diseases. Prior evidence suggests a potential link between these behaviors, though evidence for how they associate with each is scarce. This study aimed to determine the association between diet quality in young adulthood and multiple sleep outcomes at midlife in the Bogalusa Heart Study (BHS).

View Article and Find Full Text PDF

A limited understanding of the pathology underlying chronic wounds has hindered the development of effective diagnostic markers and pharmaceutical interventions. This study aimed to elucidate the molecular composition of various common chronic ulcer types to facilitate drug discovery strategies. We conducted a comprehensive analysis of leg ulcers (LUs), encompassing venous and arterial ulcers, foot ulcers (FUs), pressure ulcers (PUs), and compared them with surgical wound healing complications (WHCs).

View Article and Find Full Text PDF

Sulfonyl groups are widely observed in biologically relevant molecules and consequently, SO capture is an increasingly attractive method to prepare these sulfonyl-containing compounds given the range of SO -surrogates now available as alternatives to using the neat gas. This, along with the advent of photoredox catalysis, has enabled mild radical capture of SO to emerge as an effective route to sulfonyl compounds. Here we report a photoredox-catalyzed cross-electrophile sulfonylation of aryl and alkyl bromides making use of a previously under-used amine-SO surrogate; bis(piperidine) sulfur dioxide (PIPSO).

View Article and Find Full Text PDF

Respiratory viral infections can be transmitted from pregnant women to their offspring, but frequency, mechanisms, and postnatal outcomes remain unclear. The aims of this prospective cohort study were to compare the frequencies of transplacental transmission of respiratory syncytial virus (RSV) and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), analyze the concentrations of inflammatory mediators in maternal and fetal blood, and assess clinical consequences. We recruited pregnant women who developed upper respiratory infections or tested positive for SARS-CoV-2.

View Article and Find Full Text PDF

This article seeks to provide an overview of the environmental factors within the pharmaceutical industry that have contributed to the emergence of flow chemistry over the past two decades. It highlights some of the challenges facing the industry and describes how they are being overcome by the exponential trajectory of scientific progress in the area. We identify current trends and offer a speculative glimpse into the future of drug development and manufacturing with some examples of progress being made at CARBOGEN AMCIS.

View Article and Find Full Text PDF