Elective Aortic Surgery for Prevention of Aortic Dissection in Turner Syndrome: The Potential Impact of Updated European Society of Cardiology and International Turner Syndrome Consensus Group Guidelines on Referrals to the Heart Team.

Objective: The risk of aortic dissection is increased in Turner Syndrome (TS). Aortic dilation is thought to contribute to this risk and may be managed with elective aortic surgery. New TS guidance has lowered the aortic size thresholds for consideration of aortic surgery.

Prevalence and management of hypertension in Turner syndrome: data from the International Turner Syndrome (I-TS) registry.

Introduction: Cardiovascular disease is the most common cause of death in Turner syndrome (TS) for which arterial hypertension has a direct influence and is a key modifiable risk factor.

Objective: To investigate the prevalence and patterns of hypertension diagnosis and management in adult patients with TS who are registered in a large international multicentre database (TS-HTN study).

Methods: Retrospective multicentre observational study of patients aged ≥18 years included in the I-TS (International-TS) registry (2020-2022), using registry and participating centre-collected data.

Experimental medicine study with stabilised native-like HIV-1 Env immunogens drives long-term antibody responses, but lacks neutralising breadth.

Background: We report findings from an experimental medicine study of rationally designed prefusion stabilised native-like HIV envelope glycoprotein (Env) immunogens, representative of global circulating strains, delivered by sequential intramuscular injection.

Methods: Healthy adult volunteers were enrolled into one of five groups (A to E) each receiving a different schedule of one of two consensus Env immunogens (ConM SOSIP, ConS UFO, either unmodified or stabilised by chemical cross-linking, followed by a boost with two mosaic Env immunogens (Mos3.1 and Mos3.

Prevalence of Gun Carrying and Gun Violence Victimization and Perpetration Among a Nationally Representative Sample of U.S. Youth and Young Adults.

Introduction: Guns were one of the leading causes of death in children and youth aged 0-24 years in the U.S. over the last decade, with large variations by sex, race, region, and income.

In Children, -Methyl-D-Aspartate Receptor Antibody Encephalitis Incidence Exceeds That of Japanese Encephalitis in Vietnam.

Background: The recognition of autoimmune causes of encephalitis has led to epidemiological shifts in the worldwide characteristics of encephalitis. -methyl-D-aspartate receptor (NMDAR) antibody encephalitis leads to well-established complex neuropsychiatric manifestations. In low- and middle-income countries, including Vietnam, its relative incidence, especially in children, is unknown and most neurologists currently consider infectious encephalitis prior to autoimmune etiologies.

Review of the European Union Clinical Trials Regulation: Key Early Learnings from the United Kingdom Drug Information Association Medical Writing Committee.

The European Union Clinical Trials Regulation (EU CTR) provides new regulatory requirements for the preparation and submission of clinical trial documents. The United Kingdom Drug Information Association Medical Writing (UK DIA MW) Committee, with members from across the pharmaceutical industry, have reviewed the EU CTR and in this report, provide expert guidance on writing documents for submission in the EU CTR Clinical Trials Information System (CTIS) portal. Medical writers should be aware that the Investigator's Brochure containing the Reference Safety Information (RSI) must align with the annual safety report, and the RSI format must comply closely with the EU CTR.

Plant-produced SARS-CoV-2 antibody engineered towards enhanced potency and in vivo efficacy.

Prevention of severe COVID-19 disease by SARS-CoV-2 in high-risk patients, such as immuno-compromised individuals, can be achieved by administration of antibody prophylaxis, but producing antibodies can be costly. Plant expression platforms allow substantial lower production costs compared to traditional bio-manufacturing platforms depending on mammalian cells in bioreactors. In this study, we describe the expression, production and purification of the originally human COVA2-15 antibody in plants.

A Cost of Illness Analysis of Children with Encephalitis Presenting to a Major Hospital in Vietnam.

Encephalitis is a significant global health problem, especially in children. Knowledge of its economic burden is essential for policymakers in prioritizing the development and implementation of interventions but remains limited. An observational study was prospectively conducted at a major children's hospital in Ho Chi Minh City, Vietnam from 2020 to 2022.

Online commercial sexual exploitation of children in a national victim survey.

Objective: To describe the characteristics and consequences of online commercial sexual exploitation of children using a nationally representative sample.

Method: The online survey sample comprised 2,639 respondents aged 18-28 from the KnowledgePanel maintained by the survey research firm Ipsos.

Results: Fifty-eight respondents or a weighted 1.

Persisting concerns about image exposure among survivors of image-based sexual exploitation and abuse in childhood.

Objective: Among survivors of image-based sexual exploitation and abuse, how many experienced persisting concerns about others encountering their sexual images?

Method: Online self-administered questionnaire was used. A sample of 189 unique incidents of image-based sexual abuse or exploitation in childhood from 154 respondents ages 18-28 were gathered in a follow-up study to a previous national online survey about technology-facilitated abuse.

Results: Twenty-six percent of the episodes generated high levels of persisting concern about possible unwanted exposure from the online availability of images.

MIIST305 mitigates gastrointestinal acute radiation syndrome injury and ameliorates radiation-induced gut microbiome dysbiosis.

High-dose radiation exposure results in gastrointestinal (GI) acute radiation syndrome identified by the destruction of mucosal layer, intestinal epithelial barrier dysfunction, and aberrant inflammatory responses. In addition, radiation causes gut microbiome dysbiosis characterized by diminished microbial diversity, reduction in the abundance of beneficial commensal bacteria, and the spread of bacterial pathogens that trigger the recruitment of immune cells and the production of pro-inflammatory factors that lead to further GI tissue damage. Currently, there are no FDA-approved countermeasures that can treat radiation-induced GI injury.

The development and testing of a single-arm feasibility and acceptability study of a whole foods diet intervention for adults with prediabetes and their offspring.

Background: Diet is considered a first-line treatment option for prediabetes, a condition that affects 96 million United States (U.S.) adults.

A multifactorial lens on risk factors promoting the progression of Alzheimer's disease.

The prevalence of Alzheimer's disease (AD) among adults has continued to increase over the last two decades, which has sparked a significant increase in research that focuses on the topic of "brain health." While AD is partially determined by a genetic predisposition, there are still numerous pathophysiological factors that require further research. This research requirement stems from the acknowledgment that AD is a multifactorial disease that to date, cannot be prevented.

Use of 3M-052-AF with Alum adjuvant in HIV trimer vaccine induces human autologous neutralizing antibodies.

Stabilized trimers preserving the native-like HIV envelope structure may be key components of a preventive HIV vaccine regimen to induce broadly neutralizing antibodies (bnAbs). We evaluated trimeric BG505 SOSIP.664 gp140 formulated with a novel TLR7/8 signaling adjuvant, 3M-052-AF/Alum, for safety, adjuvant dose-finding, and immunogenicity in a first-in-healthy adult (n = 17), randomized, and placebo-controlled trial (HVTN 137A).

Racial Disparities in Palliative Care at End-of-Life in Children with Advanced Heart Disease in the South.

Objective: To examine specialty pediatric palliative care (SPPC) and end-of-life care for children with advanced heart disease in Alabama, including rates of and disparities in SPPC involvement.

Study Design: We performed a retrospective study from electronic health records of children (≤21 years at death) who died with advanced heart disease at a single institution between 2012 and 2019 (n = 128). The main outcome was SPPC consult; we assessed clinical and sociodemographic factors associated with SPPC.

BAX and DDB2 as biomarkers for acute radiation exposure in the human blood ex vivo and non-human primate models.

There are currently no available FDA-cleared biodosimetry tools for rapid and accurate assessment of absorbed radiation dose following a radiation/nuclear incident. Previously we developed a protein biomarker-based FAST-DOSE bioassay system for biodosimetry. The aim of this study was to integrate an ELISA platform with two high-performing FAST-DOSE biomarkers, BAX and DDB2, and to construct machine learning models that employ a multiparametric biomarker strategy for enhancing the accuracy of exposure classification and radiation dose prediction.

When Is Online Sexual Solicitation of a Minor Considered Sexual Abuse? Recommendations for Victim Prevalence Surveys.

Many new surveys have been developed to assess the prevalence of online sexual abuse. An important type of question asked in many of these surveys is about online sexual solicitation. However, not all sexual solicitations of children necessarily qualify as sexual abuse as it has conventionally been defined.

Microfluidic measurement of intracellular mRNA with a molecular beacon probe towards point-of-care radiation triage.

In large-scale radiation exposure events, the ability to triage potential victims by the received radiation dosage is crucial. This can be evaluated by radiation-induced biological changes. Radiation-responsive mRNA is a class of biomarkers that has been explored for dose-dependency with methods such as RT-qPCR.

Biomarkers for Radiation Biodosimetry and Correlation with Hematopoietic Injury in a Humanized Mouse Model.

After a large-scale radiological or nuclear event, hundreds of thousands of people may be exposed to ionizing radiation and require subsequent medical management. Acute exposure to moderate doses (2-6 Gy) of radiation can lead to the hematopoietic acute radiation syndrome, in which the bone marrow (BM) is severely compromised, and severe hemorrhage and infection are common. Previously, we have developed a panel of intracellular protein markers (FDXR, ACTN1, DDB2, BAX, p53 and TSPYL2), designed to reconstruct absorbed radiation dose from human peripheral blood (PB) leukocyte samples in humanized mice up to 3 days after exposure.

Society for endocrinology guideline for understanding, diagnosing and treating female hypogonadism.

Female hypogonadism (FH) is a relatively common endocrine disorder in women of premenopausal age, but there are significant uncertainties and wide variation in its management. Most current guidelines are monospecialty and only address premature ovarian insufficiency (POI); some allude to management in very brief and general terms, and most rely upon the extrapolation of evidence from the studies relating to physiological estrogen deficiency in postmenopausal women. The Society for Endocrinology commissioned new guidance to provide all care providers with a multidisciplinary perspective on managing patients with all forms of FH.

Neonatal BCG Vaccination for Prevention of Allergy in Infants: The MIS BAIR Randomised Controlled Trial.

Background: The beneficial off-target effects of Bacille Calmette-Guérin (BCG) vaccination potentially include protection against allergy.

Objective: In the MIS BAIR trial, we aimed to determine whether neonatal BCG vaccination reduces atopic sensitisation and clinical food allergy in infants.

Methods: In this randomised controlled trial, 1272 neonates were allocated to BCG-Denmark vaccine (0.