Flow Cytometry Analyses of Meningioma Immune Cell Composition Using a Short, Optimized Digestion Protocol.

Background: Current challenges in meningioma treatment, including post-surgical complications and cognitive impairments, highlight the need for new treatment alternatives. Immunological interventions have shown promise. However, there is a knowledge gap in characterizing infiltrating immune cells in meningioma and their interplay.

Key phosphorylation sites for robust β-arrestin2 binding at the MOR revisited.

Desensitisation of the mu-opioid receptor (MOR) is proposed to underlie the initiation of opioid analgesic tolerance and previous work has shown that agonist-induced phosphorylation of the MOR C-tail contributes to this desensitisation. Moreover, phosphorylation is important for β-arrestin recruitment to the receptor, and ligands of different efficacies induce distinct phosphorylation barcodes. The C-tail TREHPSTANT motif harbours Ser/Thr residues important for these regulatory functions.

Identification of type VI secretion system effector-immunity pairs using structural bioinformatics.

The type VI secretion system (T6SS) is an important mediator of microbe-microbe and microbe-host interactions. Gram-negative bacteria use the T6SS to inject T6SS effectors (T6Es), which are usually proteins with toxic activity, into neighboring cells. Antibacterial effectors have cognate immunity proteins that neutralize self-intoxication.

Rapid elucidation of agonist-driven regulation of the neurokinin 1 receptor using a GPCR phosphorylation immunoassay.

Agonist-induced phosphorylation is a crucial step in the activation/deactivation cycle of G protein-coupled receptors (GPCRs), but direct determination of individual phosphorylation events has remained a major challenge. We have recently developed a bead-based immunoassay for the quantitative assessment of agonist-induced GPCR phosphorylation that can be performed entirely in 96-well plates, thus eliminating the need for western blot analysis. In the present study, we adapted this assay to three novel phosphosite-specific antibodies directed against the neurokinin 1 (NK1) receptor, namely pS338/pT339-NK1, pT344/pS347-NK1, and pT356/pT357-NK1.

Health Care for Youth With Neurodevelopmental Disabilities: A Consensus Statement.

Individuals with a neurodevelopmental disability (NDD) face significant health care barriers, disparities in health outcomes, and high rates of foregone and adverse health care experiences. The Supporting Access for Everyone (SAFE) Initiative was developed to establish principles of health care to improve equity for youth with NDDs through an evidence-informed and consensus-derived process. With the Developmental Behavioral Pediatric Research Network, the SAFE cochairs convened a consensus panel composed of diverse professionals, caregivers, and adults with NDDs who contributed their varied expertise related to SAFE care delivery.

Patients' experience of a novel interdisciplinary nurse-led self-management intervention (INSELMA)-a qualitative evaluation.

Background: Despite continuous improvements in anti-rheumatic pharmacological treatment, people with chronic inflammatory arthritis still report substantial disease impact. Based on the framework for complex interventions, we thus developed INSELMA, a novel nurse-coordinated multidisciplinary self-management intervention for patients with rheumatoid arthritis, psoriatic arthritis or axial spondyloarthritis. Based on individual biopsychosocial assessments, a rheumatology nurse facilitated goal setting and coordinated interdisciplinary support.

Mesenchymal stem cells-derived extracellular vesicles for therapeutics of renal tuberculosis.

Extrapulmonary tuberculosis with a renal involvement can be a manifestation of a disseminated infection that requires therapeutic intervention, particularly with a decrease in efficacy of conventional regimens. In the present study, we investigated the therapeutic potency of mesenchymal stem cell-derived extracellular vesicles (MSC-EVs) in the complex anti-tuberculosis treatment (ATT). A rabbit model of renal tuberculosis (rTB) was constructed by injecting of the standard strain Mycobacterium tuberculosis H37Rv into the cortical layer of the kidney parenchyma.

Swarmalators with delayed interactions.

We investigate the effects of delayed interactions in a population of "swarmalators," generalizations of phase oscillators that both synchronize in time and swarm through space. We discover two steady collective states: a state in which swarmalators are essentially motionless in a disk arranged in a pseudocrystalline order, and a boiling state in which the swarmalators again form a disk, but now the swarmalators near the boundary perform boiling-like convective motions. These states are reminiscent of the beating clusters seen in photoactivated colloids and the living crystals of starfish embryos.

Translocator protein (TSPO) expression in neoplastic cells and tumor-associated macrophages in meningiomas.

Meningiomas are the most common primary intracranial tumors and show extensive infiltration of macrophages. The mitochondrial membrane protein translocator protein (TSPO) has been used as an in vivo marker of microglia and macrophage activation to visualize neuroinflammation. However, it is unknown which cell types express TSPO in meningiomas.

Receipt of Behavioral Therapy in Preschool-Age Children with ADHD and Coexisting Conditions: A DBPNet Study.

Objective: Practice guidelines from the American Academy of Pediatrics and Society for Developmental and Behavioral Pediatrics recommend evidence-based behavioral therapy (BT) as first-line treatment for preschool-age children with ADHD, prior to medication initiation. Thus, this study's objective is to present the frequency of physician-documented receipt of BT in preschool-age children with ADHD prior to medication initiation and to determine factors associated with receipt BT receipt.

Methods: This retrospective medical record review was conducted across 7 Developmental Behavioral Pediatrics Research Network (DBPNet) sites.

Do Externalizing and Internalizing Symptoms Moderate Medication Response in Preschool Attention-Deficit/Hyperactivity Disorder? A DBPNet Study.

Objectives: This study aimed to determine whether parent ratings of attention-deficit/hyperactivity disorder (ADHD) symptom severity or externalizing symptoms (EXT) or internalizing symptoms (INT) moderate response to stimulants (STIM) and alpha-2 adrenergic agonists (A2As) in preschool ADHD.

Methods: Health records for children treated with medication for ADHD and with parent rating scale data available (N = 309; age <72 months) were reviewed at 7 Developmental-Behavioral Pediatric Research Network sites. Severity of ADHD was defined as the number of ADHD symptoms occurring often or very often on DSM-IV-based parent rating scales.

Comparison of Autografts and Biodegradable 3D-Printed Composite Scaffolds with Osteoconductive Properties for Tissue Regeneration in Bone Tuberculosis.

Tuberculosis remains one of the major health problems worldwide. Besides the lungs, tuberculosis affects other organs, including bones and joints. In the case of bone tuberculosis, current treatment protocols include necrectomy in combination with conventional anti-tuberculosis therapy, followed by reconstruction of the resulting bone defects.

Measuring the Economic Impacts of a Circular Economy: an Evaluation of Indicators.

Unlabelled: A circular economy (CE) is often seen as a promising way to address pressing environmental challenges, such as climate change, biodiversity loss, and resource depletion. However, the CE concept remains contested, and the implementation of circular strategies (CS) does not automatically improve all dimensions of sustainability. However, assessing the economic impacts of CS implementation is crucial to making the transition from linear to circular value chains.

[Histological changes in intraperitoneal onlay mesh (IPOM) with synthetic and biological meshes. Results of the chronic experiment].

Objective: The objective of the study was to analyze histological changes in the site of the meshes FTOREX, FTOREX coated with carboxymethylcellulose, Ventralight ST, Symbotex, REPEREN-16-2 and decellularized porcine peritoneum on the parietal peritoneum of the pig.

Material And Methods: At laparoscopy, 6 different meshes were placed intraperitoneally in each of the 3 pigs. After 90 days, the animals were taken out of the experiment.

Modulation of G-protein activation, calcium currents and opioid receptor phosphorylation by the pH-dependent antinociceptive agonist NFEPP.

N-(3-fluoro-1-phenethylpiperidine-4-yl)-N-phenyl propionamide is a newly-designed pain killer selectively activating G-protein-coupled mu-opioid receptors (MOR) in acidic injured tissues, and therefore devoid of central side effects which are typically elicited at normal pH values in healthy tissues. However, the neuronal mechanisms underlying NFEPP's antinociceptive effects were not examined in detail so far. Voltage-dependent Ca channels (VDCCs) in nociceptive neurons play a major role in the generation and inhibition of pain.

The biophysical property of the limbal niche maintains stemness through YAP.

The cell fate decisions of stem cells (SCs) largely depend on signals from their microenvironment (niche). However, very little is known about how biochemical niche cues control cell behavior in vivo. To address this question, we focused on the corneal epithelial SC model in which the SC niche, known as the limbus, is spatially segregated from the differentiation compartment.

Interhospital variability in Out-of-Hospital cardiac arrest survival in a large metropolitan area.

Background: Out-of-hospital cardiac arrest (OHCA) survival varies widely across the United States. The impact of hospital OHCA volume and ST-elevation myocardial infarction (STEMI) Receiving Center (SRC) designation on survival is not fully understood.

Methods: This was a retrospective analysis of adult OHCA who survived to hospital admission reported to the Chicago Cardiac Arrest Registry to Enhance Survival (CARES) database from May 1, 2013 to December 31, 2019.

Effect of Family Navigation on Participation in Part C Early Intervention.

Objective: Part C Early Intervention (EI) services have been shown to reduce autism symptoms and promote healthy development among young children. However, EI participation remains low, particularly among children from structurally marginalized communities. We investigated whether family navigation (FN) improved EI initiation following positive primary care screening for autism compared to conventional care management (CCM).

Localized heterochrony integrates overgrowth potential of oncogenic clones.

Somatic mutations occur frequently and can arise during embryogenesis, resulting in the formation of a patchwork of mutant clones. Such mosaicism has been implicated in a broad range of developmental anomalies; however, their etiology is poorly understood. Patients carrying a common somatic oncogenic mutation in either PIK3CA or AKT1 can present with disproportionally large digits or limbs.

A bead-based GPCR phosphorylation immunoassay for high-throughput ligand profiling and GRK inhibitor screening.

Analysis of agonist-driven phosphorylation of G protein-coupled receptors (GPCRs) can provide valuable insights into the receptor activation state and ligand pharmacology. However, to date, assessment of GPCR phosphorylation using high-throughput applications has been challenging. We have developed and validated a bead-based immunoassay for the quantitative assessment of agonist-induced GPCR phosphorylation that can be performed entirely in multiwell cell culture plates.

Metallo-Dye-Based Supramolecular Nanoassembly for NIR-II Cancer Theranostics.

Retaining intrinsic photophysical performance and efficient therapeutic efficacy of cyanine dyes in the second near-infrared (NIR-II) biowindow are challenges in the biomedical field. Herein, we develop a metal ion-assisted NIR-II fluorophore assembly strategy to modulate molecular arrangement behavior, thus overcoming the drawbacks and retaining the photophysical performance of cyanine dyes in aqueous media for cancer phototheranostics. By screening a series of metal ion-assisted fluorophore assemblies, we remarkably found gadolinium-based metallo-dye-supramolecular nanoassembly (denoted as Gd@IR1064) with the intrinsic optical properties of NIR-II cyanine dye (IR1064).