Semaglutide normalizes increased cardiomyocyte calcium transients in a rat model of high fat diet-induced obesity.

Aims: Obesity increases the risk of heart failure with preserved (HFpEF), but not reduced ejection fraction (HFrEF). The glucagon-like peptide-1 receptor agonist (GLP-1-RA) semaglutide improves outcome of patients with obesity with or without HFpEF, while GLP-1-RAs were associated with adverse outcome in patients with HFrEF. Here, we investigate the effect of in vivo treatment with semaglutide on excitation-contraction coupling in a rat model of obesity.

Transgender identity genetic research: Attitudes, opinions & beliefs among members of the transgender and gender diverse communities.

There is growing interest in investigating genetic explanations for transgender identity. In the spirit of a Community-Engaged Research Framework, which highlights the importance of involving community members who would be impacted by research throughout the entire research process, it is important for researchers to understand transgender and gender expansive individuals' views and concerns regarding the potential harms and benefits of transgender identity genetic research (TIGR). To evaluate the thoughts, opinions, and beliefs in the transgender and gender diverse communities toward TIGR We conducted an online survey study, asking 409 transgender and gender diverse individuals about their views regarding potential benefits and risks of TIGR.

The Impact of COVID-19 on Substance Use and Related Consequences among Patients in Office-Based Opioid Use Disorder Treatment.

Objectives: The COVID-19 pandemic led to increased substance-related morbidity and mortality and transformed care for opioid use disorder (OUD). We assessed the perceived impacts of the pandemic on substance use and related consequences among patients in office-based addiction treatment (OBAT).

Methods: We recruited patients with OUD on buprenorphine from July 2021 to July 2022, with data collection at baseline and 6 months.

Identification of rare genetic variants in the PCDH genetic family in a cohort of transgender women.

Objective: To study the identification of rare genetic variants in the PCDH genetic family in a cohort of transgender women (TGW) and their potential role in gender identity.

Design: Exome sequencing and functional ontology analysis.

Setting: Outpatient gender health and reproductive endocrinology clinics.

Patient and Clinician Experiences with the Implementation of Telemedicine and Related Adaptations in Office-Based Buprenorphine Treatment During the COVID-19 Pandemic: A Qualitative Study.

Background: Deaths from opioid overdose have increased dramatically in the past decade, representing an epidemic in the United States. For individuals with opioid use disorder (OUD), agonist medications such as methadone and buprenorphine reduce opioid-related morbidity and mortality. Historically, the provision of buprenorphine treatment in office-based settings has relied on frequent in-person contact, likely influencing patients' access to and retention in care.

A Genomic Link From Heart Failure to Atrial Fibrillation Risk: FOG2 Modulates a TBX5/GATA4-Dependent Atrial Gene Regulatory Network.

Background: The relationship between heart failure (HF) and atrial fibrillation (AF) is clear, with up to half of patients with HF progressing to AF. The pathophysiological basis of AF in the context of HF is presumed to result from atrial remodeling. Upregulation of the transcription factor FOG2 (friend of GATA2; encoded by ) is observed in human ventricles during HF and causes HF in mice.

Changes in adenomyosis following elagolix vs leuprolide treatment in a patient with pelvic pain and infertility: A case report.

Adenomyosis is a uterine form of endometriosis that poses unique challenges in the management of infertility. Severe pelvic pain and menorrhagia associated with these conditions are commonly managed with intramuscular injections of a gonadotropin-releasing hormone agonist (leuprolide acetate). Since receiving approval by the US Food and Drug Administration in 2018, a novel oral gonadotropin-releasing hormone antagonist, elagolix, has also been increasingly used to manage endometriosis-associated pain.

Frem1 activity is regulated by Sonic hedgehog signaling in the cranial neural crest mesenchyme during midfacial morphogenesis.

Background: Frem1 has been linked to human face shape variation, dysmorphology, and malformation, but little is known about its regulation and biological role in facial development.

Results: During midfacial morphogenesis in mice, we observed Frem1 expression in the embryonic growth centers that form the median upper lip, nose, and palate. Expansive spatial gradients of Frem1 expression in the cranial neural crest cell (cNCC) mesenchyme of these tissues suggested transcriptional regulation by a secreted morphogen.

Etv2 regulates enhancer chromatin status to initiate Shh expression in the limb bud.

Sonic hedgehog (Shh) is essential for limb development, and the mechanisms that govern the propagation and maintenance of its expression has been well studied; however, the mechanisms that govern the initiation of Shh expression are incomplete. Here we report that ETV2 initiates Shh expression by changing the chromatin status of the developmental limb enhancer, ZRS. Etv2 expression precedes Shh in limb buds, and Etv2 inactivation prevents the opening of limb chromatin, including the ZRS, resulting in an absence of Shh expression.

Equine Herpesvirus Type 4 (EHV-4) Outbreak in Germany: Virological, Serological, and Molecular Investigations.

Equine herpesvirus type 4 (EHV-4) is enzootic in equine populations throughout the world. A large outbreak of EHV-4 respiratory infection occurred at a Standardbred horse-breeding farm in northern Germany in 2017. Respiratory illness was observed in a group of in-housed foals and mares, which subsequently resulted in disease outbreak.

[Effects of the first COVID-19 wave on visceral surgery : A retrospective comparison of case numbers from a university hospital and a primary care hospital].

Background: During the first wave of the COVID-19 pandemic, the downregulation of all elective interventions during the period from 15 March 2020 to 15 May 2020 in Germany led to a decrease in operations. The impact on the number of specific operations in visceral surgery is so far unknown.

Methods: This retrospective study included 301 patients who underwent a cholecystectomy or appendectomy at a university hospital or a primary care facility between 15 March 2020 and 15 May 2020 (vs.

Fast synaptic excitatory neurotransmission in the human submucosal plexus.

Background: Acetylcholine is the main excitatory neurotransmitter in the enteric nervous system (ENS) in all animal models examined so far. However, data for the human ENS is scarce.

Methods: We used neuroimaging using voltage and calcium dyes, Ussing chamber, and immunohistochemistry to study fast synaptic neurotransmission in submucosal plexus neurons of the human gut.

Creating Affirmative and Inclusive Practices When Providing Genetic and Genomic Diagnostic and Research Services to Gender-Expansive and Transgender Patients.

Background: Gender expansive and transgender (GET) healthcare extends beyond gender-affirming therapies, reaching every medical specialty and subspecialty. As the number of GET patients seeking health services has increased, so has the need for standards of care regarding GET-affirmative practices throughout the healthcare system. As such, the number of publications surrounding GET-affirmative practices has steadily risen.

ETV2 (Ets Variant Transcription Factor 2)- Cascade Regulates Endothelial Progenitor Cell Migration During Embryogenesis.

Objective: Endothelial progenitors migrate early during embryogenesis to form the primary vascular plexus. The regulatory mechanisms that govern their migration are not completely defined. Here, we describe a novel role for ETV2 (Ets variant transcription factor 2) in cell migration and provide evidence for an ETV2 network as a mechanism responsible for this process.

Compression and stretch sensitive submucosal neurons of the porcine and human colon.

The pig is commonly believed to be a relevant model for human gut functions-however, there are only a few comparative studies and none on neural control mechanisms. To address this lack we identified as one central aspect mechanosensitive enteric neurons (MEN) in porcine and human colon. We used neuroimaging techniques to record responses to tensile or compressive forces in submucous neurons.

Chondrosarcoma of the Chest Wall: A Review of 53 Cases from Two Institutions.

Background/aim: Chondrosarcomas (CS) of the chest wall are rare, but present an aggressive biological behavior compared to CS of the extremities. The aims of the present study were to determine factors associated with oncological outcomes as well as complications.

Patients And Methods: We retrospectively analyzed 53 patients (42 primary, 11 recurrent tumors).

A microfluidic study of synergic liquid-liquid extraction of rare earth elements.

A microfluidic technique is coupled with X-ray fluorescence in order to investigate the origin of the so-called synergy effect observed in liquid-liquid extraction of rare earth elements (REEs) when special combinations of two extractants - one solvating and one ionic - are used. The setup enables kinetic studies by varying the two phases' contact time. The results obtained are compared with those obtained using a standard batch extraction method at identical contact time.

Comparative Genomic Mapping Implicates LRRK2 for Intellectual Disability and Autism at 12q12, and HDHD1, as Well as PNPLA4, for X-Linked Intellectual Disability at Xp22.31.

We report a genomic and phenotypic delineation for two chromosome regions with candidate genes for syndromic intellectual disability at 12q12 and Xp22.31, segregating independently in one family with four affected members. Fine mapping of three affected members, along with six unreported small informative CNVs, narrowed down the candidate chromosomal interval to one gene at 12q12.

The Use of Whole Exome Sequencing in a Cohort of Transgender Individuals to Identify Rare Genetic Variants.

Approximately 0.5-1.4% of natal males and 0.

Peppermint and caraway oils have muscle inhibitory and pro-secretory activity in the human intestine in vitro.

Background: Herbal medicinal products with a broad activity spectrum may be promising alternatives to treat functional gastrointestinal disorders (FGD). Menthacarin is a drug with a fixed combination of peppermint and caraway oils, which is clinically used to treat FGD-associated symptoms.

Materials: We studied the effects of peppermint and caraway oils on contractile and secretory activity in 255 human small and large intestinal preparations derived from surgical resections (73 patients).

Development and change in attachment: A multiwave assessment of attachment and its correlates across childhood and adolescence.

This research examines the contextual factors that facilitate development and change in attachment during later childhood, adolescence, and early adulthood using a longitudinal cohort design involving 690 children (7-19 years old) and their parents. At each wave, a variety of interpersonal variables (e.g.

Etv2 transcriptionally regulates Yes1 and promotes cell proliferation during embryogenesis.

Etv2, an Ets-transcription factor, governs the specification of the earliest hemato-endothelial progenitors during embryogenesis. While the transcriptional networks during hemato-endothelial development have been well described, the mechanistic details are incompletely defined. In the present study, we described a new role for Etv2 as a regulator of cellular proliferation via Yes1 in mesodermal lineages.

Nanometric Surface Oscillation Spectroscopy of Water-Poor Microemulsions.

Selectively exchanging metal complexes between emulsified water-poor microemulsions and concentrated solutions of mixed electrolytes is the core technology for strategic metal recycling. Nanostructuration triggered by solutes present in the organic phase is understood, but little is known about fluctuations of the microemulsion-water interface. We use here a modified version of an optoelectric device initially designed for air bubbles, in order to evidence resonant electrically induced surface waves of an oily droplet suspended in an aqueous phase.

Determining the Partial Pressure of Volatile Components via Substrate-Integrated Hollow Waveguide Infrared Spectroscopy with Integrated Microfluidics.

A microfluidic system combined with substrate-integrated hollow waveguide (iHWG) vapor phase infrared spectroscopy has been developed for evaluating the chemical activity of volatile compounds dissolved in complex fluids. Chemical activity is an important yet rarely exploited parameter in process analysis and control. Access to chemical activity parameters enables systematic studies on phase diagrams of complex fluids, the detection of aggregation processes, etc.