Hematophagy generates a convergent genomic signature in mosquitoes and sandflies.

Blood-feeding (hematophagy) is widespread across Diptera (true flies), yet the underlying genetic basis remains poorly understood. Using phylogenomics, we show that four gene families associated with neuromodulation, immune responses, embryonic development, and iron metabolism have undergone independent expansions within mosquitoes and sandflies. Our findings illuminate the underlying genetic basis for blood-feeding adaptations in these important disease vectors.

Clinical outcomes in patients with cardiorenal multimorbidity: the role of serum uric acid/serum creatinine ratio.

Introduction: Serum uric acid (SUA), the final product of purine metabolism, is an independent risk factor for cardiovascular (CV) disease. Since SUA levels depend on renal function, SUA to serum creatinine ratio (SUA/sCr) is emerging as a more specific biomarker of CV risk.

Aim: To evaluate in hospitalized patients with cardiorenal multimorbidity (CRM) if the SUA/sCr ≥ 5.

Effect of Secondary Infections on the Outcomes of Patients with Hematological Malignancies and SARS-CoV-2 Infection: Results from the HM-COV 3.0 Study.

Patients with hematological malignancies (HMs) are at higher risk of severe COVID-19 and secondary infections, which further complicate their outcomes. This study evaluated the impact of secondary infections (SIs) on mortality in hospitalized HM patients with SARS-CoV-2 infection and identified risk factors associated with SIs. We included 217 patients with HMs and COVID-19 admitted to a tertiary hospital in Rome, from April 2020 to September 2022.

Is There a Role for Urodynamic Investigation in the Management of Pelvic Organ Prolapse?

: The role of urodynamic study (UDS) in women with pelvic organ prolapse (POP) and concurrent lower urinary tract symptoms (LUTS) remains controversial. Although LUTS alone often fail to yield an accurate diagnosis, routine UDS is debated due to its invasiveness, cost, patient discomfort, and risk of urinary tract infections. The aim of this narrative review is to summarise the utility of UDS in the pre- and postoperative management of POP, focusing on its role in diagnosing and predicting outcomes for detrusor overactivity (DO), bladder outlet obstruction (BOO), detrusor underactivity (DU), and SUI.

Daily ultrastructural remodeling of clock neurons.

In about 250 clock neurons in the brain form a network that orchestrates circadian rhythmicity. Among them, eight small Lateral ventral Neurons (s-LNvs) play a critical role, synchronizing the circadian ensemble the neuropeptide Pigment-Dispersing Factor (PDF). Moreover, their neurites show daily variations in morphology, PDF levels, synaptic markers and connectivity.

Exploring the interplay of karyotype, hormones, sexuality, and body image perception in individuals with Turner syndrome.

Purpose: Most patients with Turner Syndrome (TS) require Hormone Replacement Therapy (HRT). Androgen levels could be compromised due to both ovarian insufficiency and HRT. Despite this, the association between androgen deficiency, sexual health, and body image perception remains underexplored in these patients.

Ureteroureterostomy for the Management of Non-Neoplastic Distal Ureteral Lesions: A New Challenger of Care in the Era of Robotic Surgery?

Iatrogenic lesions of the distal ureter represent a frequent and feared complication of abdominal surgery that is traditionally managed by ureteral reimplantation. The aim of this systematic review (SR) is to summarize the published literature on the role of minimally invasive ureteroureterostomy (UU) in the surgical treatment of non-neoplastic distal ureteral lesions. We performed a comprehensive literature search on PubMed, Embase, and Cochrane CENTRAL including published peer-reviewed studies according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement.

Pulmonary Arterial Hypertension Incidence in Patients With Systemic Sclerosis Treated With Bosentan for Digital Ulcers: Evidence From the SPRING-SIR Registry.

Objective: Bosentan (BOS) is approved for treating pulmonary arterial hypertension (PAH) and preventing digital ulcers (DU) in systemic sclerosis (SSc). Our study aimed to evaluate whether BOS prescribed for DU could reduce the incidence of PAH in a large SSc cohort from the Systemic Sclerosis Progression Investigation (SPRING) registry.

Methods: Patients with SSc from the SPRING registry, meeting 2013 American College of Rheumatology/European Alliance of Associations for Rheumatology classification criteria with data on PAH onset, DU status, BOS exposure, and at least 1 year of follow-up between 2015 and 2020, and having no known PAH at baseline, were included.

Prospective per-target analysis of the added value of the PrecisionPoint Transperineal Access System in cognitive prostate biopsy of MRI targets.

Objectives: The objective of this study is to evaluate the diagnostic performance of perineal access cannulas tethered to a biplanar ultrasound probe in cognitive transperineal prostate biopsies of targets identified by multiparametric magnetic resonance imaging (mpMRI) by comparing the results of the PrecisionPoint (PP) Transperineal Access System with the double-freehand (DFH) technique.

Patients And Methods: All patients who underwent cognitive transperineal prostate biopsy of mpMRI targets using the PP or DFH technique between November 2020 and September 2023 were enrolled. All data related to mpMRI target biopsies were stratified by technique, visibility in transrectal ultrasound and analysed by comparing PP versus DFH.

Serum Uric Acid/Serum Creatinine Ratio and Chronic Vascular Lesions on Renal Biopsy: A Retrospective Observational Study.

Introduction: Increased serum uric acid (SUA) levels are found in cardiovascular and kidney diseases, associated with the development of vascular injury. Uric acid stimulates the inflammatory pathways, promotes vascular smooth muscle cells proliferation, activates renin-angiotensin system leading to the development and progression of vascular damage. Renal function-normalized uric acid [SUA to serum creatinine ratio (SUA/SCr)] has been suggested to be a better indicator of uric acid.

Are We Able to Optimize Outcomes and Predict Complications in Pelvic Floor Surgery With a Better Understanding of Hormonal, Microbial and Other Factors? A Report From the ICI-RS 2024.

Introduction: Pelvic organ prolapse (POP) is a common condition, affecting women worldwide and is known to have a significant impact on Health Related Quality of Life (HRQoL). Although there are various treatment options available, including pelvic floor muscle training and support pessaries, many women opt for or require surgery, with a lifetime risk of needing surgery of 12%-19%. As with any operation, this does not come without its complications and the reoperation rate following POP surgery is up to 36%.

Neuronal Progenitors Suffer Genotoxic Stress in the Clock Mutant .

The physiological role and the molecular architecture of the circadian clock in fully developed organisms are well established. Yet, we have a limited understanding of the function of the clock during ontogenesis. We have used a null mutant () of the clock gene () in to ask whether PER may play a role during normal brain development.

Molecular correlates of swarming behaviour in males.

Mosquitoes are the deadliest vectors of diseases. They impose a huge health burden on human populations spreading parasites as disparate as protozoans (malaria), viruses (yellow fever and more) and nematodes (filariasis) that cause life-threatening conditions. In recent years, mating has been proposed as a putative target for population control.

How Can We Show That Artificial Intelligence May Improve Our Assessment and Management of Lower Urinary Tract Dysfunctions?-ICI-RS 2024.

Aims: The integration of artificial intelligence (AI) into functional urology management must be assessed for its clinical utility, but hopefully will change, perhaps to revolutionize the way LUTD and other conditions are assessed, the aim being to offer patients more rapid and effective management which enhances patient outcomes. The aim of this proposal, discussed at the ICI-RS annual meeting, is to evaluate the available evidence on AI and the way it might change the approach to urodynamic (UDS) diagnoses, including overactive bladder syndrome (OAB), and perhaps other LUTDs such as bladder outflow obstruction.

Methods: A compendium of discussion based on the current evidence related to AI and its potential applications in UDS and OAB.

Transvaginal Natural Orifice Transluminal Endoscopic Surgery (vNOTES) in Urogynecological Surgery: A Systematic Review.

Minimally invasive surgery could improve cosmetic outcomes and reduce the risks of surgical injury with less postoperative pain and a quicker patient's discharge. Recently, transvaginal natural orifice transluminal endoscopic surgery (vNOTES) has been introduced in urogynecology with exciting results. After PROSPERO registration (n°CRD42023406815), we performed a comprehensive literature search on Pubmed, Embase, and Cochrane CENTRAL, including peer-reviewed studies evaluating transvaginal natural orifice transluminal endoscopic surgery.

Serum markers of microbial translocation and intestinal damage in assessment of gastrointestinal tract involvement in systemic sclerosis.

Gastrointestinal (GI) tract involvement affects up to 90% of Systemic sclerosis (SSc) patients. The presence of GI symptoms is assessed by the University of California, Los Angeles, and Scleroderma Clinical Trials Consortium Gastrointestinal Scale (UCLA SCTC GIT 2.0).

Chest wall muscle area, ventilatory efficiency and exercise capacity in systemic sclerosis.

To investigate the potential contribution of chest wall muscle area (CWMA) to the ventilatory efficiency and exercise capacity in patients with Systemic Sclerosis (SSc) without interstitial lung disease (ILD). Forty-four consecutive SSc patients [F = 37, median age 53.5 years (IQR 43.

Thymic stromal lymphopoietin and digital microvascular damage in systemic sclerosis patients: A pilot study.

Background: Systemic sclerosis (SSc) is a complex autoimmune connective-tissue disease, characterised by vasculopathy and fibrosis of the skin and internal organs. Activation of microvascular endothelial cells (ECs) causes the intimal hyperplasia that characterises the vascular remodelling in SSc. The most frequent complication of SSc is the development of digital ulcers (DUs).

Diffusing Capacity of the Lungs for Carbon Monoxide and Echocardiographic Parameters in Identifying Mild Pulmonary Hypertension in the EUSTAR Cohort of Patients With Systemic Sclerosis.

Background: The 2022 European Society of Cardiology/European Respiratory Society guidelines define pulmonary hypertension (PH) as a resting mean pulmonary artery pressure (mPAP) > 20 mm Hg at right heart catheterization (RHC). Previously, patients with an mPAP between 21 and 24 mm Hg were classified in a "gray zone" of unclear clinical significance.

Research Question: What is the diagnostic performance of the main parameters used for PH screening in detecting patients with systemic sclerosis (SSc) with an mPAP of 21 to 24 mm Hg at RHC?

Study Design And Methods: Patients with SSc from the European Scleroderma Trials and Research (EUSTAR) database with available tricuspid annular plane systolic excursion (TAPSE), systolic PAP (sPAP), and mPAP data were included.

Iloprost infusion reduces serological cytokines and hormones of hypoxia and inflammation in systemic sclerosis patients.

Introduction: Systemic sclerosis (SSc) is characterized by microvascular damage of skin and internal organs with chronic hypoxia and release of cytokines and hormones such as neutrophil gelatinase-associated lipocalin (NGAL), fibroblast growth factor-23 (FGF-23) and Klotho. Aim of the study was to evaluate FGF-23, Klotho and NGAL serum levels in SSc patients and healthy controls (HC) and to evaluate serum levels changes of FGF-23, Klotho and NGAL after Iloprost.

Methods: Twenty-one SSc patients and 20 HC were enrolled.

Urodynamic Parameters and Continence Outcomes in Asymptomatic Patients with Ileal Orthotopic Neobladder: A Systematic Review and Metanalysis.

Introduction: The orthotopic neobladder is the type of urinary diversion (UD) that most closely resembles the original bladder. However, in the literature the urodynamic aspects are scarcely analysed.

Objective: To provide the first systematic review (SR) on the urodynamic (UDS) outcomes of the ileal orthotopic neobladders (ONB).

Phimosis in Adults: Narrative Review of the New Available Devices and the Standard Treatments.

Background: Phimosis is the inability to completely retract the foreskin and expose the glans. The treatment of phimosis varies depending on the age of the patient and the severity of the disease; a great number of conservative or surgical treatments are currently available.

Aim: To provide the first review summarizing the available options for the treatment of adult phimosis.