The role of intolerance of uncertainty in health anxiety in cancer patients: Exploring demographic and cancer-related variations.

Purpose: Health anxiety (HA) is a critical issue for cancer patients. This study investigates the role of intolerance of uncertainty (IU) in HA among a heterogeneous sample of cancer patients, comparing those with hematological malignancies and solid tumor cancers. It also explores the impact of demographic and cancer-related factors on HA.

The impact of PD-1/PD-L1, CTLA-4, TIM-3 and LAG-3 immune checkpoint receptor expression in the development of acute graft versus host disease (aGVHD) and disease recurrence after allogeneic hematopoietic stem cell transplantation.

The immune checkpoint receptors play a crucial role in managing the transplantation outcome including development of acute graft versus host disease (aGVHD) and disease recurrence following allogeneic hematopoietic stem cell transplantation (allo-HSCT) is well established. This study aimed to investigate the expression of immune checkpoint receptors, including PD-1/PD-L1, CTLA-4, TIM-3, and LAG-3 in donors, as well as changes in their expression during the first 90 days (day 30 and day 90) post-HLA-matched allo-HSCT, concerning the development of aGVHD and disease relapse. Forty-one donor/recipient pairs were included in this study.

DNMT1 inhibition improves the activity of memory-like natural killer cells by enhancing the level of autophagy.

Background: Acute myeloid leukemia (AML) is a common hematological tumor, but it is difficult to treat. DNMT1 is a DNA methyltransferase whose main function is to maintain stable DNA methylation during the DNA replication process. DNMT1 also plays an important role in AML, but its function in cytokine-induced memory-like natural killer (CIML NK) cell activity remains unclear.

Inhibitor development upon switching from plasma-derived to recombinant factor VIII in previously untreated patients with severe hemophilia A: the PUP-SWITCH study.

Background: The SIPPET randomized clinical trial showed that in previously untreated patients (PUPs) with severe hemophilia A, treatment with plasma-derived factor (F)VIII (pdFVIII) within the first 50 exposure days (EDs) was associated with a lower cumulative incidence of inhibitors than with recombinant FVIII (rFVIII). Switching to rFVIII beyond 50 EDs with pdFVIII is a treatment often implemented by many centers. The question is whether or not this switch may induce a risk of inhibitor development.

The outcomes of children with primary malignant renal tumors: a 14-year single-center experience.

Background: Wilms tumor (WT) is the most common malignant renal tumor in children. This study investigated the clinical features, pathological findings, and outcomes of children with malignant renal tumors in Southern Iran. Factors associated with recurrence and mortality were assessed.

Latent class analysis of hospitalization, ICU admission, and mortality among COVID-19 patients in Iran.

Identifying COVID-19 patients' clinical phenotypes based on characteristics and comorbidities, as well as their differences, helps in terms of clinical care and potential crises. Our goal is to use Latent Class Analysis (LCA) to identify COVID-19 patient profiles based on demographics, symptoms, and comorbidities, and evaluate their correlation with ICU admission, hospitalization duration, and mortality in a cross-sectional study. We included hospitalized patients with positive SARS-CoV-2 tests in two referral hospitals in the south of Iran between January 2020 and July 2021.

Persian version of the Short Health Anxiety Inventory (SHAI) for patients with cancer: Evaluation of psychometric properties, factor structure, and association with related constructs.

Objective: This study aims to evaluate the psychometric properties of the Short Health Anxiety Inventory (SHAI=short health anxiety inventory) in a sample of patients diagnosed with cancer. Factor structure, internal consistency, convergent validity, and gender differences in SHAI scores were assessed.

Methods: 202 patients diagnosed with cancer participated, with 18 questionnaires excluded for incomplete data.

Uncommon presentation of diffuse large B-cell lymphoma: oral and pulmonary involvements in a young patient: a case report.

Background: Diffuse large B-cell lymphoma is the most common subtype of non-Hodgkin lymphomas that remains a major diagnostic challenge due to the variety of its clinical presentations. This case highlights the importance of early biopsy of oral lesions without tendency to heal to attain the diagnosis more quickly. To the best of our knowledge, this study is the first to focus on both oral and pulmonary involvements in a patient with diffuse large B-cell lymphoma.

Therapeutic potential of aquatic Stevia extract in alleviating endoplasmic reticulum stress and liver damage in streptozotocin-induced diabetic rats.

Background: Misfolded proteins accumulate in the liver due to endoplasmic reticulum stress (ERS) caused by high blood glucose levels in diabetes. This triggers the unfolded protein response (UPR), which if persistently activated, results in cellular dysfunction. Chronic ER stress increases inflammation, insulin resistance, and apoptosis.

Targeting PERK and GRP78 in colorectal cancer: Genetic insights and novel therapeutic approaches.

Colorectal cancer (CRC) ranks among the leading causes of cancer-related deaths worldwide. Enhancing CRC diagnosis and prognosis requires the development of improved biomarkers and therapeutic targets. Emerging evidence suggests that the unfolded protein response (UPR) plays a pivotal role in CRC progression, presenting new opportunities for diagnosis, treatment, and prevention.

Balancing immune responses: regulatory cells in eosinophilic gastrointestinal disorders.

Eosinophilic gastrointestinal disorders (EGIDs) are a group of conditions characterized by an abnormal accumulation of eosinophils in the gastrointestinal tract, leading to inflammation and tissue damage. Regulatory cells are a subset of immune cells that are crucial in maintaining the balance of the immune system and preventing the occurrence of autoimmune diseases. In EGIDs, regulatory cells are believed to play a key role in controlling the immune response and overseeing the growth and activation of eosinophils in the gastrointestinal tract.

How Similar Are Drug Data and Disease Self-report? Estimating the Prevalence of Chronic Diseases in Less Developed Settings.

Background: Drug data has been used to estimate the prevalence of chronic diseases. Disease registries and annual surveys are lacking, especially in less-developed regions. At the same time, insurance drug data and self-reports of medications are easily accessible and inexpensive.

The medication usage pattern and prevalence of polypharmacy among patients with sickle cell disease: a population-based study in southern Iran.

Background: Due to the numerous complications associated with sickle cell disease (SCD), patients often receive a variety of medications alongside their SCD treatment. However, a notable gap exists in the current literature regarding medication use patterns among them. This study aimed to investigate medication usage patterns in patients with SCD.

Miniaturized Sniffing Device based on an Array of Fluorescent Carbon Quantum Dots and Metallic Nanoclusters Efficiently Identifies Hematologic Malignancy in Adults.

The study demonstrates the potential of an optical nose made by depositing an array of fluorescent nanomaterials on a paper substrate for the early detection of leukemia in adults. This is based on the fact that blood volatile organic compounds (VOCs) are useful leukemia biomarkers. The integrated design was miniaturized and comprised both sensing zones and a sample holding zone, which were installed on a small sheet of paper within a miniature cubic reaction chamber fabricated by using 3D printing technology.

Association between Transfusion-Related Iron Overload and Liver Fibrosis in Survivors of Pediatric Leukemia: A Cross-Sectional Study.

Purpose: Patients who receive frequent blood transfusions are at an elevated risk of developing hepatic fibrosis due to iron overload in the liver. In this study, we evaluated the effectiveness of transient elastography (TE) (FibroScan) for assessing liver fibrosis in patients with pediatric cancer.

Methods: We enrolled 106 consecutive cases of acute leukemia in individuals under 21 years of age.

A case report of renal cell carcinoma metastasis revealed through late-onset thyroid nodules.

Background: Renal cell carcinoma (RCC) is one of the most common and prevalent cancers all around the world with a prevalence of 3%. Approximately twenty percent of patients present with metastasis at the time of diagnosis, while late metastasis in renal cell carcinoma is a quite familiar phenomenon. Head and neck and particularly thyroid metastasis from RCC are rare events.

Evidence-based practice in traditional persian medicine (TPM): a stakeholder and social network analysis.

Background: The utilization of complementary and alternative medicine (CAM) is experiencing a global surge, accompanied by the adoption of national CAM policies in numerous countries. Traditional Persian medicine (TPM) is highly used as CAM in Iran, and the ongoing scientific evaluation of its interventions and the implementation of evidence-based medicine (EBM) encounters various barriers. Therefore, comprehending the characteristics and interactions of stakeholders is pivotal in advancing EBM within TPM policies.