Application of mass cytometry in multiparametric characterization of precancerous cervical lesions.

Cervical cancer (CC) is the fourth most common malignant tumor in women worldwide. Detecting different biomarkers together on single cells by novel method mass cytometry could contribute to more precise screening. Liquid-based cytology (LBC) cervical samples were collected (N = 53) from women categorized as normal and precancerous lesions.

Ocrelizumab in people with primary progressive multiple sclerosis: A real-world multicentric study.

Background: Ocrelizumab is the only disease-modifying therapy (DMT) approved for the treatment of people with primary progressive multiple sclerosis (pwPPMS).

Objectives: To provide real-world evidence of ocrelizumab effectiveness and safety in pwPPMS in Croatian MS centers.

Methods: A retrospective observational multi-center study of pwPPMS who were started on ocrelizumab in 7 MS centers in Croatia.

Association between reduced plasma BDNF concentration and MMSE scores in both chronic schizophrenia and mild cognitive impairment.

Reduced brain derived neurotrophic factor (BDNF) concentration is reported to be associated with a cognitive decline in schizophrenia, depending on the stage of the disease. Aim of the study was to examine the possible association between plasma BDNF and cognitive decline in chronic stable schizophrenia and mild cognitive impairment (MCI). The study included 123 inpatients of both sexes with schizophrenia, 123 patients with MCI and 208 healthy control subjects.

Conducting Drug Treatment Trials in Children: Opportunities and Challenges.

Children were often referred to as "therapeutic orphans" in the past due to different reasons such as ethical, regulatory, economic, scientific, etc., ones. They were exposed to avoidable risks while missing out on therapeutic advances.

Monitoring HPV Prevalence and Risk Cofactors for Abnormal Cytology in the Post-Vaccination Period among Croatian Women.

The incidence and mortality rate of cervical cancer in Croatia remains a health challenge despite screening efforts. Besides the persistent infection with HPV, the development of cancer is also associated with some cofactors. The goal of this study was to assess circulating HPV genotypes and risk factors for the development of cervical precancer after almost 16 years from the onset of HPV vaccination in Croatia.

Reactive oxygen species within the vaginal space: An additional promoter of cervical intraepithelial neoplasia and uterine cervical cancer development?

Uterine cervical intraepithelial abnormalities and cancer development may also depend upon biological problems that arise as a result of complex molecular disturbances within the vaginal space, in addition to the widely known causative effect of human papillomavirus (HPV) infection. Chronic oxidative stress is a consequence of oxygen reduction in the vaginal space. Reactive oxygen species (ROS) and free radicals are yet unrecognizable causative agents and are probably very important factors for cervical intraepithelial neoplasia (CIN) and cancer development.

Relationship between COMT Gene Polymorphism, Anxiety, and Pain Perception during Labour.

Background: The COMT gene polymorphism is associated with neurological and psychiatric disorders and pain perception. The present study investigates the existence of anxiety and pain perception in relation to the COMT (catechol-O-methyltransferase) gene polymorphism in labouring women (during "natural" childbirth) with or without inhaled analgesia.

Methods: A total of 181 women who chose vaginal birth were enrolled in this study.

Overview of metabolomic aspects in postpartum depression.

Along with the typical biochemical alterations that occur during pregnancy, certain metabolic changes might be associated with the development of several psychiatric disorders, including postpartum depression (PPD), which is the most common type of psychiatric disorder during pregnancy or first postpartum year, and it develops in about 15% of women. Metabolomics is a rapidly developing discipline that deals with the metabolites as the final products of all genetically controlled biochemical pathways, highly influenced by external and internal changes. The aim of this paper was to review the published studies whose results suggest or deny a possible association between the fine regulation of the metabolome and PPD, enabling conclusions about whether metabolomics could be a useful tool in defining the biochemical pathways directly involved in the etiology, diagnosis and course of PPD.

Cladribine tablets in people with relapsing multiple sclerosis: A real-world multicentric study from southeast European MS centers.

Background: Cladribine is an oral disease-modifying drug authorized by the European Medicine Agency for the treatment of highly active relapsing multiple sclerosis (MS).

Objectives: To provide real-world evidence of cladribine's effectiveness and safety in people with MS (pwMS).

Methods: A retrospective observational multi-center, multi-national study of pwMS who were started on cladribine tablets in ten centers from five European countries.

The association of brain-derived neurotrophic factor with the diagnosis and treatment response in depression.

Introduction: Recent evidence from the studies evaluating the association between brain-derived neurotrophic factor (BDNF) concentration/levels, BDNF Val66Met (rs6265) polymorphism, and major depressive disorders, referred as depression, and the association between BDNF levels and/or BDNF Val66Met with the treatment response in depression is presented.

Areas Covered: This mini review focuses on the changes in the peripheral BDNF levels in blood (serum, plasma, platelets) in patients with depression before or after treatment with antidepressant drugs or different therapeutic strategies. In addition, this review describes the recent data on the possible association between different antidepressants/therapeutic strategies and the particular BDNF Val66Met genotypes, evaluating the risk alleles associated with the response in patients with depression.

Alopecia associated with dimethyl fumarate treatment for multiple sclerosis.

After 2 weeks of treatment, a woman with multiple sclerosis treated with dimethyl fumarate developed alopecia. Considering the adverse events, the therapy was discontinued, leading to alopecia regression during the next 3 months. Although the precise mechanism has not been completely elucidated, glutathione depletion or downregulation of aerobic glycolysis are considered to be potential reasons for hair loss induction.

Two-centre experience in the treatment of thyroglossal duct remnants using the modified muscle-sparing Sistrunk technique.

The Sistrunk procedure has long been the method of choice for treating patients with thyroglossal duct remnants (TDRs). However, the extent of the surgical resection in the suprahyoid segment of the TDR remains controversial, as this anatomical site is the origin of both disease recurrence and surgical morbidity. The aim of this two-centre retrospective cohort study was to investigate the outcomes of a modified muscle-sparing Sistrunk procedure in primary TDRs.

An innovative diagnostic procedure in children: videourodynamics with contrast-enhanced voiding urosonography.

Contemporary videourodynamic (VUD) investigation combines voiding cystourethrography (VCUG) and urodynamics into one study, which allows simultaneous visualization of the urinary tract by ionizing radiation alongside the measurement of sensation, capacity, compliance, and detrusor pressure during bladder filling and voiding using one double lumen catheter. Today VUD is a benchmark for evaluating the lower urinary tract disorders in children because it evaluates urinary bladder and sphincter function and visualizes bladder morphology and vesicoureteral reflux (VUR) presence at the same time. Several previous studies of fluoroscopic videourodynamics issued concerns regarding radiation exposure.

The COVID-19 Pandemic and Recent Earthquake in Zagreb Together Significantly Increased the Disease Severity of Patients with Atopic Dermatitis.

Background/objective: Stress may affect patients with atopic dermatitis (AD). The aim of this study was to examine the impact of the COVID-19 pandemic and the earthquake in Zagreb, Croatia (March 2020), on AD patients and their disease severity, symptoms/itch, and perceived stress.

Methods: Our observational cross-sectional study included three groups of AD patients diagnosed by a physician: group 1 (n = 50), who experienced both the pandemic (quarantine) and the earthquake; group 2 (n = 50), who experienced only the pandemic; and group 3 (n = 50), the comparison group, who experienced neither disaster (patients examined 2018-2019).

New-Onset Ocular Myasthenia Gravis After Booster Dose of COVID-19 Vaccine.

Coronavirus disease 2019 (COVID-19) vaccines have been reported as possible triggers of the production of antibodies pathogenic to the peripheral nerve and neuromuscular junction. We report on a patient who experienced vertical diplopia three weeks after the booster dose of the Pfizer-BioNTech vaccine (Comirnaty®). The diagnosis of myasthenia gravis (MG) was established based on highly positive antibodies to the nicotinic acetylcholine receptor (nAChR).

Valproate Targets Mammalian Gastrulation Impairing Neural Tissue Differentiation and Development of the Placental Source In Vitro.

The teratogenic activity of valproate (VPA), an antiepileptic and an inhibitor of histone deacetylase (HDACi), is dose-dependent in humans. Previous results showed that VPA impairs in vitro development and neural differentiation of the gastrulating embryo proper. We aimed to investigate the impact of a lower VPA dose in vitro and whether this effect is retained in transplants in vivo.

Cystatin C, renal resistance index, and kidney injury molecule-1 are potential early predictors of diabetic kidney disease in children with type 1 diabetes.

Background: Diabetic kidney disease (DKD) is the main cause of end-stage renal disease in patients with diabetes mellitus type I (DM-T1). Microalbuminuria and estimated glomerular filtration rate (eGFR) are standard predictors of DKD. However, these predictors have serious weaknesses.