Facilitators and barriers of accessing community health services for children in the early years: An Australian qualitative study.

Introduction: Foundations for health are set in the first years of life, however many children in Australia do not attain optimal development due to inequitable access to specialist care through impacting social determinants of health. There is a research gap in evidence for sustaining early years services that address these barriers. This study aimed to understand experiences and priorities of parents/carers and service providers around access to specialist early years health services in low socioeconomic areas of Armadale, Western Australia.

Beyond the baseline: Quantification of two Phosphatidylethanol (PEth) homologues in Whole Blood by LC-MS/MS and Retrospective Data Analysis from a National Reference Laboratory.

Unlabelled: Background - Alcohol is the most abused substance in Western society, resulting in major economic losses and negative health consequences. Therefore, there is a need for a selective and robust detection method for alcohol consumption in various clinical and forensic settings. This study aimed to validate a mass spectrometry method for quantifying phosphatidylethanol (PEth) and perform retrospective data analysis from the patient population of a national reference laboratory.

A Genomic-Based Workflow for eDNA Assay Development for a Critically Endangered Turtle, .

Environmental DNA (eDNA) analysis has become a popular conservation tool for detecting rare and elusive species. eDNA assays typically target mitochondrial DNA (mtDNA) due to its high copy number per cell and its ability to persist in the environment longer than nuclear DNA. Consequently, the development of eDNA assays has relied on mitochondrial reference sequences available in online databases, or in cases where such data are unavailable, de novo DNA extraction and sequencing of mtDNA.

Quality of Cancer Recurrence Data in the National Cancer Database: A Reappraisal of Reporting Readiness.

Background: This study evaluated the quality of cancer recurrence data in the National Cancer Database (NCDB) to determine if missingness and reporting consistency have improved enough to support national research.

Methods: This multi-methods study included NCDB analyses and a cancer registry staff survey. Trends in recurrence data missingness from 2004 to 2021 and multivariable analyses of factors associated with missingness from 2017 to 2021 were evaluated for 4,568,927 patients with non-metastatic cancer.

MAP3K4 signaling regulates HDAC6 and TRAF4 coexpression and stabilization in trophoblast stem cells.

Mitogen-activated protein kinase kinase kinase 4 (MAP3K4) promotes fetal and placental growth and development, with MAP3K4 kinase inactivation resulting in placental insufficiency and fetal growth restriction. MAP3K4 promotes key signaling pathways including JNK, p38, and PI3K/Akt, leading to activation of CREB-binding protein. MAP3K4 kinase inactivation results in loss of these pathways and gain of histone deacetylase 6 (HDAC6) expression and activity.

Divergent changes in social stress-induced motivation in male and female mice.

Exposure to stressors has been shown to dysregulate motivated behaviors in a bidirectional manner over time. The relationship between stress and motivation is relevant to psychological disorders, including depression, binge eating, and substance use disorder; however, this relationship is not well characterized, especially in females, despite their increased risk of these disorders. Social defeat stress is a common model to study stress-induced motivation changes, however, historically this model excluded females due to lack of female-to-female aggression and unreliable male-to-female aggression.

Transfer of and increases 3D growth and invasiveness in recipient cancer cells.

Aim: Extracellular communication via the transfer of vesicles and nanoparticles is now recognized to play an important role in tumor microenvironment interactions. Cancer cells upregulate and secrete abundant levels of and that can alter gene expression in donor and recipient cells. In this study, we sought to identify targets of and and conclusively demonstrate that microRNAs (miRNAs) can be functionally transferred from donor to recipient cells.

Hemiplegic migraine associated with etonogestrel 68 mg implant insertion case report.

We present a case of suspected induced intractable headaches and paralysis after receiving an etonogestrel 68 mg implant. After extensive neurological evaluation, the etonogestrel implant was removed and neurological symptoms resolved. The case raises concerns about a potential rare risk of progestin-containing contraceptives in patients with migraines with aura warranting further investigation.

Search for Soft Unclustered Energy Patterns in Proton-Proton Collisions at 13 TeV.

The first search for soft unclustered energy patterns (SUEPs) is performed using an integrated luminosity of 138  fb^{-1} of proton-proton collision data at sqrt[s]=13  TeV, collected in 2016-2018 by the CMS detector at the LHC. Such SUEPs are predicted by hidden valley models with a new, confining force with a large 't Hooft coupling. In events with boosted topologies, selected by high-threshold hadronic triggers, the multiplicity and sphericity of clustered tracks are used to reject the background from standard model quantum chromodynamics.

The effects of endurance training on muscle oxygen desaturation during incremental exercise tests: a systematic review and meta-analysis.

Objective: Minimum muscle oxygen saturation (SmOmin) measured via near-infrared spectroscopy (NIRS) is a common measure during incremental exercise testing (IET). Our objective was to determine the effects of pre-to-post endurance training on SmOmin (ΔSmOmin) during an IET, using a meta-analysis.

Data Sources: MEDLINE, EMBASE, and SPORTDiscus.

Evaluation of the clinical performance of anti-mutated citrullinated vimentin antibody and 14-3-3 eta testing in rheumatoid arthritis.

Objectives: Early rheumatoid arthritis (RA) detection is crucial for improving patient prognosis. Anticyclic citrullinated peptide antibodies (anti-CCP) and rheumatoid factors (RF) support RA diagnosis but are undetectable in ∼20 % of cases. Recently, antibodies against mutated citrullinated vimentin (anti-MCV) and detection of 14-3-3 eta have emerged with implications for preclinical RA diagnosis and monitoring treatment.

Search for the Z Boson Decay to ττμμ in Proton-Proton Collisions at sqrt[s]=13 TeV.

The first search for the Z boson decay to ττμμ at the CERN LHC is presented, based on data collected by the CMS experiment at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV and corresponding to an integrated luminosity of 138  fb^{-1}. The data are compatible with the predicted background. For the first time, an upper limit at the 95% confidence level of 6.

Observation of the decay.

Using proton-proton collision data corresponding to an integrated luminosity of collected by the CMS experiment at , the decay is observed for the first time, with a statistical significance exceeding 5 standard deviations. The relative branching fraction, with respect to the decay, is measured to be , where the first uncertainty is statistical, the second is systematic, and the third is related to the uncertainties in and .

Observation of Enhanced Long-Range Elliptic Anisotropies Inside High-Multiplicity Jets in pp Collisions at sqrt[s]=13 TeV.

A search for collective effects inside jets produced in proton-proton collisions is performed via correlation measurements of charged particles using the CMS detector at the CERN LHC. The analysis uses data collected at a center-of-mass energy of sqrt[s]=13  TeV, corresponding to an integrated luminosity of 138  fb^{-1}. Jets are reconstructed with the anti-k_{T} algorithm with a distance parameter of 0.

Multi-omics identification of extracellular components of the fetal monkey and human neocortex.

During development, precursor cells are continuously and intimately interacting with their extracellular environment, which guides their ability to generate functional tissues and organs. Much is known about the development of the neocortex in mammals. This information has largely been derived from histological analyses, heterochronic cell transplants, and genetic manipulations in mice, and to a lesser extent from transcriptomic and histological analyses in humans.

Associations of cytomegalovirus infection with cancer-related cognitive impairment and peripheral neuropathy in ovarian cancer survivors.

Objective: To assess the associations between active CMV infection and patient-reported symptoms of cancer-related cognitive impairment (CRCI) and peripheral neuropathy in ovarian cancer survivors.

Methods: We conducted a cross-sectional study among individuals with a diagnosis of ovarian cancer, primary peritoneal cancer, or fallopian tube cancer from academic and community cancer clinics at any time point after completion of front-line chemotherapy. Participants completed a one-time survey and provided a blood sample.

5-Fluorouracil treatment represses pseudouridine-containing miRNA export into extracellular vesicles.

5-Fluorouracil (5-FU) has been used for chemotherapy for colorectal and other cancers for over 50 years. The prevailing view of its mechanism of action is inhibition of thymidine synthase leading to defects in DNA replication and repair. However, 5-FU is also incorporated into RNA causing defects in RNA metabolism, inhibition of pseudouridine modification, and altered ribosome function.

Isolation and Characterization of Extracellular Vesicles to Activate Retina Regeneration.

Mammals do not possess the ability to spontaneously repair or regenerate damaged retinal tissue. In contrast to teleost fish which are capable of retina regeneration through the action of Müller glia, mammals undergo a process of reactive gliosis and scarring that inhibits replacement of lost neurons. Thus, it is important to discover novel methods for stimulating mammalian Müller glia to dedifferentiate and produce progenitor cells that can replace lost retinal neurons.