Traumatic brain Injury: Comprehensive overview from pathophysiology to Mesenchymal stem Cell-Based therapies.

Traumatic brain injury (TBI) is a disastrous phenomenon which is considered to cause high mortality and morbidity rate. Regarding the importance of TBI due to its prevalence and its effects on the brain and other organs, finding new therapeutic methods and improvement of conventional therapies seems to be vital. TBI involves a complex physiological mechanism, with inflammation being a key component among various contributing factors.

Glycogen storage disorder types IX: the mutation spectrum and ethnic distribution.

Glycogen storage disorders (GSD) GSD-IX are characterized by deficiencies in muscular and/or hepatic phosphorylase enzymes. GSD type IX za is an X-linked disorder, while IXb and IXc are autosomal recessive disorders resulting from pathogenic variants in the genes encoding the Phosphorylase b Kinase regulatory subunit alpha (PHKA), beta (PHKB), and gamma (PHKG), respectively. Despite progress in understanding these diseases, there are still unclear questions regarding their clinical manifestations, genetic variations, and the relationship between genotype and phenotype.

Postbiotic metabolites derived from lactobacillus fermentum as potent antiproliferative bioresources on HeLa cells with promising biocompatibility.

Chemotherapy administrations for cervical malignancy possess a variety of unfavorable influences on the human body. Scientists are interested in microbial-derived biomolecules or postbiotics as an alternative therapeutic strategy in malignant patients. This research investigated the mechanisms related to the function of two potential postbiotic Lactobacillus isolates, Lactobacillus fermentum CH and L.

Violence against infertile women in an Iranian setting.

Background: Infertility as a distressing condition, is associated with numerous psychological and social consequences for couples. In addition, there is evidence to suggest that infertility may contribute to the occurrence of violence against women. The aim of the study is to determine the prevalence and factors associated with violence against Iranian women with infertility.

NRF-Mediated Autophagy and UPR: Exploring New Avenues to Overcome Cancer Chemo-Resistance.

The development of chemo-resistance remains a significant hurdle in effective cancer therapy. NRF1 and NRF2, key regulators of redox homeostasis, play crucial roles in the cellular response to oxidative stress, with implications for both tumor growth and resistance to chemotherapy. This study delves into the dualistic role of NRF2, exploring its protective functions in normal cells and its paradoxical support of tumor survival and drug resistance in cancerous cells.

Bioactive zeolitic imidazolate framework nanoconjugates as synergistic drug delivery agents for cancer nanotherapeutics.

The increasing effective, detectable, and targeted anticancer systems are driven by the growing cancer incidence and the side effects of current drugs. Natural products like saponin and apigenin have emerged as valuable compounds for precise treatment. Recent advancements in bioactive metal-organic frameworks (MOFs) have introduced multifunctional particles suitable for cellular imaging, targeted drug delivery, and early cancer treatment.

The relationship between spiritual health and resilience of nurses with their compassionate care in intensive care units.

Background: Nurses experience a demanding work environment, and the state of their spiritual health and resilience can impact their ability to provide compassionate care. The objective of this study was to examine the connection between spiritual health, resilience, and compassionate care among nurses working in intensive care units.

Materials And Methods: This descriptive cross-sectional study employed stratified sampling to select 340 nurses.

Primary Esophageal Rhabdomyosarcoma: An Exceptionally Rare Cause of Pediatric Dysphagia.

Esophageal embryonal rhabdomyosarcoma (ERMS), a rare pediatric cancer, mimicked achalasia in a case involving dysphagia and vomiting. Diagnosis and chemotherapy necessitate careful monitoring due to potential complications. A 12-year-old girl with no prior medical history presented with progressive dysphagia and vomiting.

Ataxia With Vitamin E Deficiency: Case Series, Vitamin E Therapy Response, Founder Effect, and In Silico Analysis.

Ataxia with Vitamin E Deficiency (AVED) is a rare autosomal recessive genetic disorder, that caused by pathogenic variants in the TTPA gene, which encodes the alpha-tocopherol transfer protein. This study investigates eight patients from three consanguineous Iranian families, using exome sequencing (ES) and Sanger sequencing to identify novel pathogenic variants in the TTPA gene. Two variants were identified: c.

Anticancer effect of a combinatorial treatment of 5-fluorouracil and cell extract of some probiotic lactobacilli strains isolated from camel milk on colorectal cancer cells.

Colorectal cancer (CRC) has the highest mortality rate among cancer types, emphasizing the need for auxiliaries to 5-fluorouracil (5-FU) due to resistance and side effects. Metabolites produced by probiotic bacteria exhibit promising anticancer properties against CRC. In the current study, the anticancer effects of cell extract of three potential probiotic lactobacilli strains isolated from camel milk, Lactobacillus helveticus, Lactobacillus gallinarum, and Lactiplantibacillus plantarum, as well as that of the standard probiotic strain Lacticaseibacillus rhamnosus GG (LGG), on the human colon cancer cell line (HT-29) and the normal HEK293 cell line separately or in combination with 5-FU, were evaluated.

OXTR-mediated signaling in astrocytes contributes to anxiolysis.

Astrocytes are an indispensable part of signal processing within the mammalian brain. Thus, the mode of action of a neuropeptide such as oxytocin (OXT) can only be fully understood considering this integral part of the CNS. Here, we show that OXT regulates astrocytic gene expression, intracellular signaling and specific proteins both in vitro and in vivo.

Investigating the barriers to air medical services in accidents and disasters in Iran and suggesting solutions: a qualitative study.

Objective: Today, air medical services play a key part in providing emergency medical services in accidents and disasters in many countries, including Iran. The present study aims to investigate the barriers to air medical services in accidents and disasters in Iran and suggest solutions to them.

Results: Analysis of the qualitative data resulted in extraction of 84 codes, which were classified into 13 subcategories and eventually into four themes, namely planning, management of resources, updating procedures, and empowerment of human resources.

Bridging silicon and carbon worlds with digital twins and on-chip systems in drug discovery.

This perspective discusses the convergence of digital twin (DT) technology and on-the-chip systems as pivotal innovations in precision medicine, substantially advancing drug discovery. DT leverages extensive health data to create dynamic virtual patient models, enabling predictive insights and optimized treatment strategies. Concurrently, on-the-chip systems from the Carbon world replicate human biological processes on microfluidic platforms, providing detailed insights into disease mechanisms and pharmacological interactions.

Predicting Early recurrence of atrial fibrilation post-catheter ablation using machine learning techniques.

Background: Catheter ablation is a common treatment for atrial fibrillation (AF), but recurrence rates remain variable. Predicting the success of catheter ablation is crucial for patient selection and management. This research seeks to create a machine learning model to forecast the early recurrence of atrial fibrillation following catheter ablation.

Impact of shock index (SI), modified SI, and age-derivative indices on acute heart failure prognosis; A systematic review and meta-analysis.

Background: Heart failure (HF) is still associated with quite considerable mortality rates and usage of simple tools for prognosis is pivotal. We aimed to evaluate the effect of shock index (SI) and its derivatives (age SI (ASI), modified SI (MSI), and age MSI (AMSI)) on acute HF (AHF) clinical outcomes.

Methods: PubMed/Medline, Scopus and Web of science databases were screened with no time and language limitations till February 2024.

Prevalence and associated factors of mental health distress among hospitalized patients in general hospitals: a multi-center cross-sectional study in Iran.

Background: Understanding the prevalence of mental distress in hospitalized patients and identifying associated factors can help reduce the burden of mental disorders on their medical management and improve their quality of life. This study aimed to examine the prevalence of mental distress among hospitalized patients in general hospitals and assess its associated factors.

Methods: In this cross-sectional study, we evaluated the mental health status of inpatients in seven cities in Iran, using the General Health Questionnaire-12 (GHQ-12), with a total GHQ-12 score ≥ 4 or higher categorized as "mentally distressed.

The Effect of Educational-Behavioral Intervention on Body Image and Sexual Satisfaction of Transgender Women: A Randomized Controlled Clinical Trial.

Unlabelled: Dissatisfaction with physical appearance can cause problems in experiencing sexual satisfaction. In this randomized controlled clinical trial, we analyzed the effects of an educational-behavioral online intervention on transgender women's body image satisfaction and sexual satisfaction from December 2020 to March 2021, when the data collection of the study was completed in Tehran, Iran. 70 transgender women who met the inclusion criteria were randomly assigned to the control group and the experimental groups (i.

Prevalence and Survival Rate of Trauma Patients who Underwent Resuscitative Thoracotomy in a Level One Trauma Center in Southern Iran.

Objective: This study aimed to determine the prevalence and survival rate of trauma patients who underwent resuscitative thoracotomy (RT) in a level I trauma center in southern Iran.

Methods: This cross-sectional descriptive study conducted at Rajaee Hospital (Shiraz, Iran) from March 2018 to October 2022, included trauma patients who underwent RT surgery. Demographic information, vital signs at arrival, mechanism of injury, type of trauma, admission and discharge dates, length of hospital stay, blood transfusions, associated injuries, and clinical and laboratory parameters were evaluated.

Systematic review and meta-analysis of the association of neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio with periodontitis.

Introduction: Recent evidence suggests the relationship between periodontitis and systemic inflammation, which complete blood count can assess (CBC)-derived biomarkers such as neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR). We conducted this meta-analysis to evaluate the levels of NLR and PLR of patients with periodontitis compared to those of healthy controls.  METHODS: Web of Science, PubMed, ProQuest, Scopus, and Open Grey were searched for studies published before October 20, 2024, without any limitation on date and language; then, using the random-effects model, we reported a standardized mean difference (SMD) with a 95% confidence interval (CI).

Serotonin enhances neurogenesis biomarkers, hippocampal volumes, and cognitive functions in Alzheimer's disease.

Research on serotonin reveals a lack of consensus regarding its role in brain volume, especially concerning biomarkers linked to neurogenesis and neuroplasticity, such as ciliary neurotrophic factor (CNTF), fibroblast growth factor 4 (FGF-4), bone morphogenetic protein 6 (BMP-6), and matrix metalloproteinase-1 (MMP-1) in Alzheimer's disease (AD). This study aimed to investigate the influence of serotonin on brain structure and hippocampal volumes in relation to cognitive functions in AD, as well as its link with biomarkers like CNTF, FGF-4, BMP-6, and MMP-1. Data from 133 ADNI participants with AD included cognitive assessments (CDR-SB), serotonin measurements (Biocrates AbsoluteIDQ p180 kit, UPLC-MS/MS), and neurotrophic factors quantified via multiplex proteomics.

The association between thyroid function and insulin resistance as measured by the metabolic score for insulin resistance (METS-IR): insights from NHANES 2007-2012.

Background: Altered thyroid function has been linked to insulin resistance (IR), but its relationship with the Metabolic Score for Insulin Resistance (METS-IR), a novel non-insulin-based index of IR, remains unclear. This study aimed to investigate the association between thyroid function status and METS-IR in a U.S.

Aspergillus-related immune reconstitution inflammatory syndrome in pediatric cancer patients, clinical characteristics, imaging findings, and survival.

Aspergillus-related immune reconstitution inflammatory syndrome (IRIS) is a challenge to diagnose in immunocompromised pediatric cancer patients with Invasive Pulmonary Aspergillosis (IPA). If not recognized, it can mimic disease progression and lead to overtreatment. Studies on Aspergillus-related IRIS in the pediatric population are scarce.

Investigation of integron classes 1, 2, and 3 among multi-drug resistant Staphylococcus aureus isolates in Iran: a multi-center study.

Background: Rising methicillin-resistant Staphylococcus aureus (MRSA) poses a global health threat, contributing to serious infections with high mortality rates. Integrons are recognized as significant genetic elements in disseminating multidrug-resistant (MDR) strains. This study focuses on assessing the prevalence of integron classes 1, 2, and 3 in S.

Development and evaluation of a shared decision-making system for choosing the type of bariatric surgery.

Introduction: Obesity is a multifactorial disease resulting from various environmental, genetic, and metabolic factors, affecting a large portion of the population. One of the most effective treatments for severe obesity is bariatric surgery. This research aims to develop a shared decision-making system that facilitates the selection of the appropriate type of bariatric surgery.