A reflection on how the absence of a psychodynamic perspective may disadvantage gender care and decision-making.

Objective: To reflect on factors that may have led to the widespread implementation of gender affirming care (GAC) for minors by psychiatric clinical leaders despite the absence of a robust evidence base and the known risks of harm.

Conclusions: The progressive rejection of psychodynamic thinking by the profession of psychiatry may have contributed to psychiatrists failing to question key aspects of GAC for minors. Further, numerous unconscious factors potentially contribute to the foreclosure of thinking about the risks of gender medicine.

Advances and Challenges in Molecular Docking Applied to Neglected Tropical Diseases.

The discovery of new drugs for neglected tropical diseases (NTDs) is challenging due to the complexity of parasite-host interactions, causing resistance and the scarcity of financial resources. However, computational techniques, particularly molecular docking, have made significant advancements. This approach allows for the virtual screening of large compound libraries against specific molecular targets in parasites, efficiently cost-effectively identifying potential drug candidates.

Axiomatic Approach to Measures of Total Correlations.

Correlations play a pivotal role in various fields of science, particularly in quantum mechanics, yet their proper quantification remains a subject of debate. In this work, we aimed to discuss the challenge of defining a reliable measure of total correlations. We first outlined the essential properties that an effective correlation measure should satisfy and reviewed existing measures, including quantum mutual information, the -norm of the correlation matrix, and the recently defined quantum Pearson correlation coefficient.

Exploring Trimethylaminuria: Genetics and Molecular Mechanisms, Epidemiology, and Emerging Therapeutic Strategies.

Trimethylaminuria (TMAU) is a rare metabolic syndrome caused by the accumulation of trimethylamine in the body, causing odor emissions similar to rotten fish in affected patients. This condition is determined by both genetic and environmental factors, especially gut dysbiosis. The multifactorial nature of this syndrome makes for a complex and multi-level diagnosis.

Mechanical compressive forces increase PI3K output signaling in breast and pancreatic cancer cells.

Mechanical stresses, including compression, arise during cancer progression. In solid cancer, especially breast and pancreatic cancers, the rapid tumor growth and the environment remodeling explain their high intensity of compressive forces. However, the sensitivity of compressed cells to targeted therapies remains poorly known.

Do we want to know?

The weak evidence base and profound consequences of gender-affirming interventions for youth call for a particularly sensitive and complex psychoanalytic exploration. However, prohibitions on knowing at the individual and social levels significantly constrain psychoanalytic work with trans-identified youth. Barriers to exploration and thinking that patients bring to treatment are reinforced and reified by the dominant socio-political trends that saturate the contexts in which young people dwell.

Predicting biological activity and design of 5-HT antagonists through assessment of ANN-QSAR models in the context of Alzheimer's disease.

Context: Alzheimer's disease (AD) is the leading cause of dementia around the world, totaling about 55 million cases, with an estimated growth to 74.7 million cases in 2030, which makes its treatment widely desired. Several studies and strategies are being developed considering the main theories regarding its origin since it is not yet fully understood.

Utility of an Externalized Temporary Transvenous Implantable Cardioverter-defibrillator System in the Setting of Ventricular Tachycardia Storm and Concurrent Device Infection Requiring Extraction.

With the expanding use of cardiac implantable electronic device (CIED) therapy, intravascular device infections are becoming more common. In the case of transvenous implantable cardioverter-defibrillator (ICD) infections requiring extraction for bacterial clearance, there remains no standard method to deliver temporary ICD therapy following device removal. We present a case of persistent bacteremia complicated by monomorphic ventricular tachycardia (VT) electrical storm where biventricular ICD system extraction was performed and a temporary transvenous dual-coil lead with an externalized ICD generator was used to treat VT episodes prior to the re-implantation of a new permanent system.

Histopathological Evidence for a Non-Inflammatory Mechanism in Osimertinib-Induced Myopathy: A Case Report.

Osimertinib, a third-generation EGFR tyrosine kinase inhibitor, is the standard of care for patients with advanced NSCLC and EGFR-sensitizing mutations. Both in osimertinib pivotal trials and in the post-marketing phase, asymptomatic creatinine phosphokinase elevation and clinically relevant muscle damage have been reported. However, the mechanisms underlying these conditions remain unclear.

Enhancing stroke risk prediction in patients with transient ischemic attack: insights from a prospective cohort study implementing fast-track care.

Background And Aims: Fast-track care have been proved to reduce the short-term risk of stroke after transient ischemic attack (TIA). We aimed to investigate stroke risk and to characterize short- and long-term stroke predictors in a large cohort of TIA patients undergoing fast-track management.

Methods: Prospective study, enrolling consecutive TIA patients admitted to a Northern Italy emergency department from August 2010 to December 2017.

Targeting Wavefront Discontinuity Lines for Scar-Related Ventricular Tachycardia Ablation: A Novel Functional Substrate Ablation Approach.

Background: The boundaries of critical isthmuses for re-entrant ventricular tachycardia (VT) are formed by wavefront discontinuities (fixed lines of block, slow propagation, and rotational propagation) seen during baseline rhythm. It is unknown whether wavefront discontinuities can be automatically identified and targeted for ablation using electroanatomic mapping systems.

Objectives: The purpose of this study was to assess the electrophysiologic characteristics of automatically projected wavefront discontinuity lines (WADLs) and outcomes of an ablation strategy targeting WADLs in a mixed cohort of VT patients.

Investigating G-quadruplex structures in gene: Implications for understanding X-linked retinal degeneration.

Aims: This pilot study investigates the potential pathogenic role of G-quadruplex (G4) structures in -associated retinal degeneration, starting from a case of suspected X-linked form affected family. We hypothesize that the stabilization of these structures might alter DNA replication and transcription, inducing genetic instability and influencing gene expression.

Main Methods: We conducted whole genome amplification experiments and next-generation sequencing to detect the blockade of polymerase activity by G4 structures.

From powerhouse to regulator: The role of mitoepigenetics in mitochondrion-related cellular functions and human diseases.

Beyond their crucial role in energy production, mitochondria harbor a distinct genome subject to epigenetic regulation akin to that of nuclear DNA. This paper delves into the nascent but rapidly evolving fields of mitoepigenetics and mitoepigenomics, exploring the sophisticated regulatory mechanisms governing mitochondrial DNA (mtDNA). These mechanisms encompass mtDNA methylation, the influence of non-coding RNAs (ncRNAs), and post-translational modifications of mitochondrial proteins.

Magnetic resonance imaging scoring system of the lower limbs in adult patients with suspected idiopathic inflammatory myopathy.

Purpose: We aim to propose a visual quantitative score for muscle edema in lower limb MRI to contribute to the diagnosis of idiopathic inflammatory myopathy (IIM).

Material And Methods: We retrospectively evaluated 85 consecutive patients (mean age 57.4 ± 13.

Efficacy of an experimental gaseous ozone-based sterilization method for clear aligners.

Objectives: To assess effectiveness of an experimental sterilization method based on the exposure of an O3/O2 gas mixture directly inside the packaging for clear aligners.

Materials And Methods: Fifty samples consisting of pieces of polyethylene terephthalate glycol (PET-G) aligners were contaminated by manual handling and subsequently divided into different groups (n = 30 for exposure to O3/O2 gas at different times, n = 10 for positive control with 2% chlorhexidine digluconate, n = 10 for negative control). The measurement of optical densities (OD) of the initial and final microbial cultures was recorded for all groups.

Arthroscopic Simulation-Based Training of Orthopaedic Surgery Residents: Past, Present, and Future.

Simulation-based training is required by many medical specialties. Barriers, however, have prevented widespread implementation of simulators for arthroscopic training. The advantages of arthroscopic simulator-based training of residents include decreased errors, decreased cost of training, and improved patient care.

Supporting autonomy in young people with gender dysphoria: psychotherapy is not conversion therapy.

Opinion is divided about the certainty of the evidence base for gender-affirming medical interventions in youth. Proponents claim that these treatments are well supported, while critics claim the poor-quality evidence base warrants extreme caution. Psychotherapy is one of the only available alternatives to the gender-affirming approach.

Association between neuropeptides and mucins in Crohn's disease mucous cells.

Crohn's disease (CD) and ulcerative colitis (UC) are both inflammatory bowel diseases (IBD). Unlike UC, which is limited to the mucosa of the colon, CD inflammation is characterized by chronic mucosal ulcerations affecting the entire gastrointestinal tract. Goblet cells (GCs) can be found in some lining epithelia, particularly in the respiratory and digestive tracts.

The role of dexmedetomidine in ARDS: an approach to non-intensive care sedation.

Introduction: Severe COVID-19 is a life-threatening condition characterized by complications such as interstitial pneumonia, hypoxic respiratory failure, and acute respiratory distress syndrome (ARDS). Non-pharmacological intervention with mechanical ventilation plays a key role in treating COVID-19-related ARDS but is influenced by a high risk of failure in more severe patients. Dexmedetomidine is a new generation highly selective α2-adrenergic receptor (α2-AR) agonist that provides sedative effects with preservation of respiratory function.

Human retinal secretome: A cross-link between mesenchymal and retinal cells.

In recent years, mesenchymal stem cells (MSC) have been considered the most effective source for regenerative medicine, especially due to released soluble paracrine bioactive components and extracellular vesicles. These factors, collectively called the secretome, play crucial roles in immunomodulation and in improving survival and regeneration capabilities of injured tissue. Recently, there has been a growing interest in the secretome released by retinal cytotypes, especially retinal pigment epithelium and Müller glia cells.