New Genetic Variations in RNA-binding Protein Gene and Breast Cancer Risk: A Case-Control Study.

Background: LIN28, a highly conserved RNA-binding protein, regulate a wide variety of post-transcriptional cellular processes. The current study aimed to identify genetic variants of five single nucleotide polymorphisms (SNPs) in the LIN28B gene (rs221634, rs22163, rs314276, rs9404590, and rs12194974) and their association with Breast cancer.

Method: 220 patients and 230 controls were genotyped by the RFLP assay for Lin28B gene variants.

Lentigo maligna melanoma of the face: Clinical insights from a case of recurrence following surgical excision.

Background: Lentigo maligna (LM) and lentigo maligna melanoma (LMM) are the most prevalent subtypes of melanoma, primarily affecting sun-exposed areas of the face in individuals aged 65 to 80 years. LM accounts for approximately 80 % of in situ melanomas and carries a risk of progression to LMM, which constitutes 4 % to 15 % of global cutaneous melanoma cases. This report discusses the clinical challenges and management strategies for recurrent LM, with an emphasis on accurate diagnosis and surgical intervention.

Evaluation of efficacy and safety of generic tacrolimus (Suprotac®) compared to reference tacrolimus (Prograf) in kidney transplantation: a phase IV study.

Background: Transplant recipients are given an immunosuppressive regimen such as tacrolimus to prevent organ rejection. Suprotac® is a generic tacrolimus that is utilized in kidney transplantation regimen in Iran. This post-market study was conducted to evaluate the safety and efficacy of Suprotac® in comparison with Prograf®.

Marital status and risk of type 2 diabetes among middle-aged and elderly population: a systematic review and meta-analysis.

Background: Marital status is among the factors influencing type 2 diabetes mellitus (T2DM). However, the precise relationship remains incompletely understood. This meta-analysis aims to evaluate the association between marital status and the incidence of T2DM.

Dual Checkpoint Inhibition in M2 Macrophages via Anti-PD-L1 and siRNA-Loaded M1-Exosomes: Enhancing Tumor Immunity through RNA-Targeting Strategies.

The interaction between a cluster of differentiation 47 (CD47) on cancer cells and signal regulatory protein alpha (SIRPα) on macrophages is thought to hinder macrophage phagocytic activity, which can be blocked by combining siRNAs targeting SIRPα (siSIRPα) with simultaneous involvement of activating receptors like FcRs (Fc receptors) anti-programmed death-ligand 1 (anti-PD-L1). For this study, M1 macrophage-derived exosomes were used to deliver the siRNAs, isolated from lipopolysaccharide (LPS)-stimulated RAW264.7 cells and electroporated with siSIRPα.

Cochlear reimplantation rate, causes, and outcomes: a multicenter study.

Objective: The current study aimed to evaluate cochlear reimplantation rate, causes, and audiological outcomes in a large group of patients in a multicenter study.

Methods: This retrospective study was conducted on patients with cochlear reimplantation surgeries between 2000 and 2022 in five academic referral centers. The rate and reasons for cochlear reimplantation surgeries were evaluated.

Distribution of fungal agents in the respiratory system of patients with underlying lung diseases; molecular identification and antifungal susceptibility profiles.

Background And Objectives: Airway fungal infection is a severe clinical problem, especially in patients with compromised immune functions. Here, we examined the distribution and antifungal susceptibility profiles of fungal agents isolated from respiratory tract of symptomatic patients hospitalized in pulmonary units.

Materials And Methods: This descriptive cross-sectional study took place from 2023 to 2024, involving 360 patients.

Enhancing the anti-tumor activity and reprogramming M2 macrophages by delivering siRNAs against SIRPα and STAT6 via M1 exosomes and combining with anti-PD-L1.

Background: The invasive property of breast cancer and the complex composition of the tumor microenvironment (TME) antibodies like anti-PD-L1, can inhibit tumor growth by promoting macrophage phagocytosis. In this research, we used anti-PD-L1 antibody and siRNAs targeting SIRPα (siSIRPα) and STAT6 (siSTAT6). The siRNAs were transported to macrophages using M1-derived exosomes.

The relationship between breast cancer and thyroid autoimmune disorders in southeast Iran: A case-control study.

To better understand the role of thyroid hormones in regulating the growth of breast epithelial cells and the estrogen-like effects of these hormones, the present study was conducted to investigate the relationship between breast cancer and thyroid autoimmune disorders in southeast Iran women. In this case-control study, in the case group, all newly diagnosed breast cancer pa-tients referred to the oncology clinics in Zahedan city in years 2021‒2022 were studied. The num-ber of participants in each group was represented by 40 breast cancer patients.

The Outcomes of Cochlear Implantation in Patients with Solid Organ Transplant.

Introduction: As far as it is known, long-lasting immunosuppressive therapy might put patients with solid organ transplantation (SOT) at increased risk for severe to profound sensorineural hearing loss, eventually leading to cochlear implantation (C.I). So, the main aim of the present study is to evaluate their auditory perception performance after cochlear implantation.

An overview of fucoidan electrospun nanofibers: Fabrication, modification, characterizations and applications.

Nanofibers provide tunable attributes which make them promising for various applications. The electrospinning technique provides nanofibers with a large surface area and eases functionalization for various food and pharmaceutical applications. Numerous biopolymers have been employed to produce nanofibers due to their biocompatibility, biodegradability, and absorbability.

SARS-COV-2 ORF9b Dysregulate Fibrinogen and Albumin Genes in a Liver Cell Line.

Background: Individuals experiencing severe cases of Coronavirus Disease 2019 (COVID-19) exhibited elevated fibrinogen levels and decreased albumin levels, potentially linked to the presence of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) proteins. Consequently, our study endeavors to examine the impact of SARS-CoV-2 ORF9b on the expression of fibrinogen and albumin genes within the Hep-G2 cell line.

Methods: In this study, the Hep-G2 liver cell line was utilized alongside the plasmid pcDNA3.

Machine Learning-Based Detection of Endometriosis: A Retrospective Study in A Population of Iranian Female Patients.

Background: Endometriosis, is a prevalent condition among women of childbearing age, characterized by the presence of ectopic endometrial glands. It is associated with pelvic pain and infertility. Unfortunately, the diagnosis of endometriosis is often delayed in many patients.

Insights into kinetic, isotherm, and thermodynamic of ultrasound mode- and amplitude-dependent carotenoid and chlorophyll degradation or/and adsorption.

Experimental data were analyzed to investigate the underlying adsorption or degradation mechanism of carotenoids and chlorophylls over the bleaching of sunflower oil through different amplitudes of horn and bath ultrasound (ultrasound-assisted bleaching; UAB), temperature, time, and bleaching clay. Quantifying the color removal efficiency in both batch and continuous systems, along with the corresponding process time and energy consumption, is paramount for evaluating the energy-related performance of the treatment method. The adsorption of pigments onto activated bentonite was notably rapid and effective when ultrasound was employed.

Floquet topological dissipative Kerr solitons and incommensurate frequency combs.

Generating coherent optical frequency combs in micro-ring resonators with Kerr nonlinearity has remarkably advanced the fundamental understanding and applications of temporal dissipative solitons. However, the spectrum of such soliton combs is restricted to the conventional definition of combs as phase-locked, equidistant lines in frequency. Here, we introduce a new class of floquet topological soliton combs that emerge in two-dimensional arrays of strongly coupled resonators engineered using floquet topology.

Predicting acetabular version in native hip joints through plain x-ray radiographs: a comparative analysis of convolutional neural network model and the current gold standard, with insights and implications for hip arthroplasty.

Introduction: This study presents the development and validation of a Deep Learning Convolutional Neural Network (CNN) model for estimating acetabular version (AV) from native hip plain radiographs.

Methods: Utilizing a dataset comprising 300 participants with unrelated pelvic complaints, the CNN model was trained and evaluated against CT-Scans, considered the gold standard, using a 5-fold cross-validation.

Results: Notably, the CNN model exhibited a robust performance, demonstrating a strong Pearson correlation with CT-Scans (right hip: = 0.

The effect of synbiotics in the treatment of drug-resistant epilepsy and the parental burden of caregivers: a single-arm pretest-posttest trial.

Background: In patients with drug-resistant epilepsy (DRE), the composition of the gut microbiome changes compared to drug-sensitive patients and healthy individuals. Synbiotics, a mixture of probiotics and prebiotics, aim to improve the balance of bacteria in the gut microbiome. This study aimed to assess the effect of synbiotics on the treatment of DRE and the burden on caregivers.

Mesenchymal stem cell-derived extracellular vesicles therapy for primary ovarian insufficiency: a systematic review and meta-analysis of pre-clinical studies.

Background: Primary ovarian insufficiency (POI) manifests with hormonal imbalances, menstrual irregularities, follicle loss, and infertility. Mesenchymal stem cell-derived extracellular vesicles (MSC-EVs) are emerging as a promising treatment for POI. This systematic review aims to assess the effects of MSC-EVs on follicle number, hormonal profile, and fertility in POI animal models.

A trend over time study of hepatic Farnesoid-X-activated receptor and its downstream targets modulation by valproic acid in mice.

Valproic acid (VA) is a broad-spectrum anticonvulsant agent that acts through several molecular mechanisms to control different types of seizures. The main concern of the drug is its liver toxicity. Considering the regulatory roles of the Farnesoid nuclear receptors and the nuclear transcription factor Nrf2 in modifying and neutralizing the harmful effects of oxidative damage, the present study was designed to evaluate the role of FXR-Nrf2 and some downstream target gene alterations in hepatotoxicity induced by VA.

Enhanced anti-tumor efficacy of S3I-201 in breast cancer mouse model through Wharton jelly- exosome.

Objective: Exosomes, membrane-enveloped vesicles found in various cell types, including Wharton's jelly mesenchymal stem cells, play a crucial role in intercellular communication and regulation. Their use as a cell-free nanotechnology and drug delivery system has attracted attention. Triple-negative breast cancer (TNBC) is a major global health problem and is characterized by a high mortality rate.

Reprogramming tumor-associated macrophages using exosomes from M1 macrophages.

Macrophages, abundant in tumors, are classified as M1 or M2 types with M2 dominating the tumor microenvironment. Shifting macrophages from M2 to M1 using exosomes is a promising intervention. The properties of exosomes depend on their source cells.

Identification of fungal agents isolated from burn lesions using mycological and molecular methods in patients admitted to Velayat burn hospital in Rasht city during 2022-2023.

Background And Objectives: Fungal burn wound infections (FBWIs) are one of the most disastrous complications in burn patients. The present study investigated the incidence and the species distribution of fungal agents isolated from burn lesions and reviewed the feautures, underlying conditions, and outcomes of patients.

Materials And Methods: The wounds were swabbed and cultured on Sabouraud Dextrose Agar with chloramphenicol medium.

Molecular Cloning of the Extracellular Lipases of Isolated from Agrifood Wastes.

Background: The lipase enzyme (EC: 3.1.1.