A proteogenomic surfaceome study identifies DLK1 as an immunotherapeutic target in neuroblastoma.

Cancer immunotherapies produce remarkable results in B cell malignancies; however, optimal cell surface targets for many solid cancers remain elusive. Here, we present an integrative proteomic, transcriptomic, and epigenomic analysis of tumor and normal tissues to identify biologically relevant cell surface immunotherapeutic targets for neuroblastoma, an often-fatal childhood cancer. Proteogenomic analyses reveal sixty high-confidence candidate immunotherapeutic targets, and we prioritize delta-like canonical notch ligand 1 (DLK1) for further study.

Microvascular Inflammation of Kidney Allografts and Clinical Outcomes.

Background: The heterogeneous clinical presentation of graft microvascular inflammation poses a major challenge to successful kidney transplantation. The effect of microvascular inflammation on allograft outcomes is unclear.

Methods: We conducted a cohort study that included kidney-transplant recipients from more than 30 transplantation centers in Europe and North America who had undergone allograft biopsy between 2004 and 2023.

Distribution of Port-Wine Birthmarks and Glaucoma Outcomes in Sturge-Weber Syndrome.

Purpose: To identify which features of Sturge-Weber syndrome (SWS) were most associated with glaucoma onset, severity, and treatment failure at a tertiary care center.

Design: Retrospective cross-sectional study.

Subjects: Children who had SWS with and without glaucoma.

Review of clinical trials and guidelines for children and youth with mucopolysaccharidosis: outcome selection and measurement.

Background: To inform the development of a core outcome set (COS) for children and youth with mucopolysaccharidoses (MPS), we aimed to identify all outcomes and associated outcome measurement instruments that are reported in recent clinical trials and recommended as measurements in clinical management guidelines.

Methods: To identify English-language clinical trials and guidelines pertaining to MPS published between 2011 and mid-2021, we applied a comprehensive peer-reviewed search strategy to relevant databases and registers on May 16, 2021. Two reviewers independently screened retrieved citations and then full-text articles to determine eligibility for inclusion.

Neurodevelopmental Disorder Caused by Deletion of , a lncRNA Gene.

encodes a human long noncoding RNA (lncRNA) adjacent to , a coding gene in which de novo loss-of-function variants cause developmental and epileptic encephalopathy. Here, we report our findings in three unrelated children with a syndromic, early-onset neurodevelopmental disorder, each of whom had a de novo deletion in the locus. The children had severe encephalopathy, shared facial dysmorphisms, cortical atrophy, and cerebral hypomyelination - a phenotype that is distinct from the phenotypes of patients with haploinsufficiency.

Butyrate Inhibits the HDAC8/NF-κB Pathway to Enhance Slc26a3 Expression and Improve the Intestinal Epithelial Barrier to Relieve Colitis.

Dietary fiber is known to promote the production of short-chain fatty acids (SCFAs) by gut bacteria, which can enhance intestinal epithelial barrier function and ameliorate intestinal inflammation in patients with inflammatory bowel disease (IBD). Interestingly, some IBD patients show reduced expression of solute carrier family member 3 (Slc26a3) in intestinal epithelial cells. The objective of this research was to investigate the interaction between SCFAs and Slc26a3 during colitis and assess how this interaction affects intestinal epithelial barrier function.

Time to positivity of blood cultures in paediatric patients.

Aim: Continuous monitoring of blood culture (BC) systems allows rapid detection of microbial growth. We aimed to determine differences in time to positivity (TTP) in BACTEC BC between organisms and whether a 36-h period was sufficient to detect all relevant pathogenic bacteria for children admitted to a tertiary care paediatric hospital.

Methods: This was a retrospective audit of positive aerobic (AE) and anaerobic (AN) BC from paediatric inpatients with available TTP from 1 August 2016 to 2 January 2019.

Transitioning to oral feeding: A retrospective cohort study of a family-centered, hunger-based tube weaning program.

Background: We investigated the effectiveness of a novel, hunger-based outpatient tube weaning program for children with feeding-tube dependency.

Methods: This interdisciplinary program induced hunger via rapid reduction in tube-fed calories, followed by 2 weeks of daily outpatient mealtime support and regular follow-up. Forty-one children (6.

Another-regulin regulates cardiomyocyte calcium handling via integration of neuroendocrine signaling with SERCA2a activity.

Calcium (Ca) dysregulation is a hallmark feature of cardiovascular disease. Intracellular Ca regulation is essential for proper heart function and is controlled by the sarco/endoplasmic reticulum Ca ATPase (SERCA2a). Another-regulin (ALN) is a newly discovered cardiomyocyte-expressed SERCA2a inhibitor, suggesting cardiomyocyte Ca-handling is more complex than previously appreciated.

Sleeping for two: a randomized controlled trial of cognitive behavioral therapy for insomnia in pregnancy.

Study Objectives: Insomnia and sleep problems are common in pregnancy and have potentially negative impacts on both parental and infant health. This study examined the sleeping for two adaptation of cognitive behavioral therapy for insomnia (CBT-I) in pregnancy.

Methods: A parallel (1:1) randomized controlled trial evaluated CBT-I (n=32) compared to a treatment as usual (TAU) waitlist (n=32) among pregnant individuals from Alberta, Canada experiencing insomnia.

The relevance of the United Nations' Sustainable Development Goals in the promotion of sport, physical activity, and recreation in Canada.

Canada is unique in that it has established four national strategies in support of sport, physical activity, and/or recreation (SPAR). Though some of these strategies identify potential social and environmental correlates of SPAR, and articulate societal outcomes such as changes in behaviour and health, there are no explicit links to larger global initiatives such as the United Nations' Sustainable Development Goals (SDGs). Given that countries are expected to propose a plan for addressing the 17 SDGs, and that obvious overlap exists between several of the proposed development goals and SPAR, Canada should consider whether common indicators can be identified across these strategies and the SDGs simultaneously to facilitate more efficient and effective action.

Head circumference values among Inuit children in Nunavut, Canada: a retrospective cohort study.

Background: Inuit children from Nunavut have been observed to have high rates of macrocephaly, which sometimes leads to burdensome travel for medical evaluation, often with no pathology identified upon assessment. Given reports that World Health Organization (WHO) growth charts may not reflect all populations, we sought to compare head circumference measurements in a cohort of Inuit children with the WHO charts.

Methods: We extracted head circumference data from a previous retrospective cohort study where, with Inuit partnership, we reviewed medical records of Inuit children (from birth to age 5 yr) born between Jan.

Inflammasome activation links enteric Typhimurium infection to a rapid, cytokine-dependent increase in intestinal mucin release.

The host restricts serovar Typhimurium infection of the gut via inflammasome-dependent sloughing of infected epithelial cells. Here we determined that concurrent caspase 1/11-dependent release of the goblet cell-derived mucin, Muc2, into the intestinal lumen also controls burdens in infected mice. The increased release of mucins from goblet cells in the cecum and nearby proximal colon, and the subsequent thickening of the protective mucus barrier layer in the distal colon, were all dependent on the cytokines interleukin (IL)-18 and IL-22, as deficiencies in either cytokine resulted in reduced mucin secretion.

Adolescents' mental health is associated with food parenting practices among British Columbian families.

Background: Adolescence is a developmental period marked by significant changes related to the body and food parenting practices. However, few studies have explored child-level psychological correlates of these practices during adolescence. Our study examined whether adolescents' weight status, weight concerns, self-esteem, and anxiety were associated with food parenting practices, and whether these associations significantly differed by adolescents' gender among 297 families in British Columbia, Canada.