Clinical and Serological Findings of Patients with Antiphospholipid Syndrome in Mashhad, Iran, from 2008 to 2018: A Retrospective, Descriptive, Cross-sectional Study.

Objective: Antiphospholipid syndrome (APS) is among the autoimmune disorders caused by antiphospholipid antibodies, which provoke blood clots (thrombosis) in arteries and veins. It can also cause such complications as severe preeclampsia, miscarriage, premature birth, and stillbirth in pregnant women. We investigated the clinical and serological characteristics of antiphospholipid syndrome patients.

Anxiety-like behaviors in rats exposed to the single and combined program of running exercise and environmental enrichment.

Exercise (Ex) and environmental enrichment (EE) as the nondrug solutions have positive effects on cognitive behaviors and also increase the ability to cope with anxiety, fear, and stress. In this research, we decided to investigate the simultaneous effect of Ex and EE on anxiety-like behaviors and hippocampal neurogenesis markers in healthy rats. A total of 40 male Wistar rats were divided into four treatment groups: control, EE, Ex, and EE + Ex.

A Misdiagnosis of Brucellosis Leads to Prosthetic Valve Endocarditis Complicated by Cerebrovascular Accident.

Cardiovascular complications of Brucellosis are not common and affecting less than 2% of cases. In clinical practice, endocarditis is the most frequent cardiovascular complication and is responsible for most of the brucellosis-related mortality cases and usually diagnosed lately in the course of the disease with mostly aorta valve involvement. In this case report, we present the case of a 27-year-old woman who was admitted to the hospital with fever, sudden onset right side hemiparesis, and horizontal gaze palsy.

GATA1 transcription factor targets the gene expression of B19 virus in HEK293 cell line.

Background/aim: B19 virus (B19V) is a single-strand DNA virus that has specific tropism to erythroid progenitor cells (EPCs). The virus enters the cells via P antigen and coreceptors and induces infection and cell apoptosis. GATA1 has a high expression in EPC and is a critical transcription factor for the cells development and differentiation.

Orbital Apex Syndrome Following Herpes Zoster Ophthalmicus: A Case Report and Clinical Approach.

Given the potential for rapid progression and significant morbidity, clinicians should maintain a high index of suspicion for OAS in patients with HZO who present with neurological symptoms such as ophthalmoplegia, ptosis, and sensory loss.

A Review on Hepatoprotective Effect of Chrysin: Preclinical Implications and Molecular Cascades Came into Focus.

Chrysin, a flavone nutraceutical, possesses several beneficial pharmacological properties, which has gained much emphasis in recent years. The biological effects of chrysin are exerted due to impeding or activating multifarious cellular and molecular pathways. Our findings indicated that chrysin inhibited tumor progression in various cancer cell lines by repressing the formation of a sphere and upregulated protein expression of Src homology region 2 domain-containing phosphatase-1 (SHP-1), alleviating phosphorylated-signal transducer and activator of transcription 3 (p-STAT3) and transaction workflow innovation standards team1 (Twist1), sustaining phosphorylation of extracellular signal-regulated kinase 1/2 (ERK1/2) and endorsing mitogen-activated protein kinase kinase1 (MEK1) overexpression, increasing the cytochrome c release, mitochondrial reactive oxygen species (ROS) formation, matrix metalloproteinases (MMP) collapse, and caspase-3 activity, modulating p53/ B-cell lymphoma-2 (Bcl-2)/caspase-9 cascade, cyclooxygenase- 2 (COX-2), nuclear factor kappa B proposition 65 (NF-kB p65) expression and also decreasing the expression of nuclear factor erythroid 2-related factor 2 (Nrf2).

Hepatic effects of GLP-1 mimetics in diabetic milieu: A mechanistic review of involved pathways.

Patients with diabetic are at a higher risk of developing hepatic disorders compared to non-diabetic individuals. This increased risk can be attributed to the diabetic environment, which triggers and exacerbates harmful pathways involved in both diabetic complications and hepatic disorders. Therefore, it is important to consider the use of antidiabetic agents that offer benefits beyond glycemic control and have positive effects on liver tissues.

Antitumor Activity and Immunostimulant Properties of Liposomes Containing Rosemary Extract on a Mouse Model of Colorectal Cancer.

Background: Rosemary (Ros) is a member of the Lamiaceae family known for its antitumor properties. However, its low water solubility and impaired bioavailability are limiting factors when using rosemary extract. Liposomes are synthetic vesicles that offer permeability, improved bioavailability, and lack of immunogenicity and toxicity, making them ideal for delivering various drugs.

Is Lactococcus lactis a Suitable Candidate for Use as a Vaccine Delivery System Against Helicobacter pylori?

Helicobacter pylori was described in 1979. This bacterium, which thrives in the harsh conditions of the stomach, is typically acquired during childhood and can remain colonized for life. Approximately, 90% of the global population is affected, and H.

An extensive in silico analysis of missense mutations of the human gene.

HLD17 (Hypomyelinating Leukodystrophy 17) is an inherited white matter disorder characterized by insufficient myelin production due to biallelic loss of function mutations in the aminoacyl-tRNA synthetase complex-interacting multifunctional protein 2 (AIMP2) gene. In silico analysis of SNVs (single nucleotide variants) in the AIMP2 gene is an efficient and cost-effective method for analyzing and predicting the impact of mutations on protein function and disease pathophysiology. The study used dbSNP and Ensembl databases to obtain data on 343 nonsynonymous single nucleotide variants (nsSNVs) in the human AIMP2 gene.

Alterations in the expression of serum-derived exosome-enclosed inflammatory microRNAs in Covid-19 patients.

Introduction: MicroRNAs in exosomes play a role in biological processes such as inflammation and Epithelial-mesenchymal transition (EMT). In EMT, epithelial cells undergo phenotypic changes and become similar to mesenchymal cells. EMT increases the invasion and metastasis of cancer cells.

Synergistic effects of combined motor and language interventions on stroke rehabilitation: a holistic approach.

Background: Stroke patients typically suffer from a range of symptoms, such as motor and language impairments, due to shared neural networks. The recovery process after stroke is intricate and requires a comprehensive approach. While previous studies have investigated the motor and language interventions independently, this study aimed to explore the relationship between these domains and compared the effectiveness of individual interventions versus their combined use.

Integrated analysis of lncRNA and mRNA expression profiles in cutaneous leishmaniasis lesions caused by .

Background: Cutaneous leishmaniasis (CL), caused by () species, remains a neglected tropical disease in many developing countries. We and others have shown that different species can alter the gene expression profile of human host cells. Long non-coding RNAs (lncRNAs) have been found to play a role in the pathogenesis of leishmaniasis through dysregulation of transcriptome signatures.

Arthroscopic anterior cruciate ligament reconstruction with and without tourniquet use: an updated systematic review and meta-analysis on clinical outcomes.

Background: The use of a tourniquet is common during anterior cruciate ligament (ACL) reconstruction, offering convenience for the surgical procedure. However, the potential adverse effects of tourniquet use have gained increasing attention from clinical researchers. We conducted this systematic review and meta-analysis to compare the clinical outcomes of tourniquet application versus non-tourniquet approach during arthroscopic ACL reconstruction.

Predicting high sensitivity C-reactive protein levels and their associations in a large population using decision tree and linear regression.

High-sensitivity C-reactive protein (hs-CRP) is a biomarker of inflammation predicting the incidence of different health pathologies. In this study, we aimed to evaluate the association between hematological and demographic factors with hs-CRP levels using decision tree (DT) and linear regression (LR) modeling. This study was conducted on a population of 9704 males and females aged 35 to 65 years recruited from the Mashhad Stroke and Heart Atherosclerotic Disorder (MASHAD) cohort study.

Beginning at the ends: telomere and telomere-based cancer therapeutics.

Telomeres, which are situated at the terminal ends of chromosomes, undergo a reduction in length with each cellular division, ultimately reaching a critical threshold that triggers cellular senescence. Cancer cells circumvent this senescence by utilizing telomere maintenance mechanisms (TMMs) that grant them a form of immortality. These mechanisms can be categorized into two primary processes: the reactivation of telomerase reverse transcriptase and the alternative lengthening of telomeres (ALT) pathway, which is dependent on homologous recombination (HR).

An innovative biosensor utilizing aptamer-gated mesoporous silica nanoparticles for determination of aminoglycoside antibiotics through indirect-lateral flow.

Background: Aminoglycoside antibiotics (AGs) are commonly utilized in both human and veterinary medicine to treat and manage a range of infections. These antibiotics are recognized for their narrow therapeutic window, with an overdose potentially resulting in severe side effects like kidney and ear damage. Hence, the implementation of a quick, precise, and on-the-spot testing method is crucial in clinical settings.

Serum Vitamin D Levels in Patients with Vernal Keratoconjunctivitis: A Systematic Review and Meta-Analysis.

Purpose: To conduct a systematic review and meta-analysis to provide an outline of available data on the association between serum vitamin D levels and vernal keratoconjunctivitis (VKC) and to determine the possible relationship in children.

Methods: Systematic research on all articles published until July 2023 was conducted in PubMed, SCOPUS, Web of Science, and Embase. All observational-analytical studies that measured vitamin D levels in patients with VKC were included.

Flavonoids and the gut microbiome: a powerful duo for brain health.

Flavonoids, a class of polyphenolic compounds, are widely distributed in plant-based foods and have been recognized for their potential to promote overall health and well-being. Flavonoids in fruits and vegetables offer various beneficial effects such as anti-aging, anticancer, and anti-inflammatory properties. Flavonoids have been extensively studied for their neuroprotective properties, which are attributed to their ability to cross the blood-brain barrier and interact with neural cells.