Exploring the Role of Sigma Receptors in the Treatment of Cancer: A Narrative Review.

This study investigated the association of sigma receptors (SRs) and their selective ligands (because the molecular characteristics of the same SRs, particularly sigma-2 receptor {S2R}, are not completely clear) in carcinogenesis, their potential use as antitumor agents, and their great utility in tumor imaging. The ion channels and transporters enhance the cell's ability to adapt to the metabolic conditions encountered in the tumor tissue. The high expression of SRs in the proliferating cells compared with those at rest indicates that this is a significant clinical biomarker for determining the proliferative status of solid tumors using functional PET imaging techniques.

The clinical course of SARS-CoV-2 infection in patients with glomerular diseases and evaluation of the subsequent risk of relapse.

Introduction: This study aimed to describe the clinical course of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in patients with glomerular diseases (GDs) and its impact on the probability of relapse.

Methods: Patients with biopsy-proven GD and positive PCR test for SARS-CoV-2 from glomerular clinics across Greece were studied retrospectively. Those who received the GD diagnosis after the SARS-CoV-2 vaccination or coronavirus disease 2019 (COVID-19) or ended in ESKD prior to infection were excluded.

Lung cancer and obesity: A contentious relationship (Review).

The global obesity epidemic, attributed to sedentary lifestyles, unhealthy diets, genetics and environmental factors, has led to over 1.9 billion adults being classified as overweight and 650 million living with obesity. Despite advancements in early detection and treatment, lung cancer prognosis remains poor due to late diagnoses and limited therapies.

Penetrating Femoral Trauma: A Report on Its Management and Outcome.

Penetrating trauma of the femur poses significant life-threatening risks due to potential complications, particularly involving the femoral structures such as the femoral artery, femoral vein, and femoral nerve. These injuries can lead to severe outcomes, especially when accompanied by soft tissue damage. Effective management requires a thorough understanding of the injury's nature, including the extent of soft tissue involvement and associated complications.

Saharan dust and respiratory health: Understanding the link between airborne particulate matter and chronic lung diseases (Review).

Saharan dust storms, which originate from the Sahara desert, have a significant impact on global health, especially on respiratory conditions of populations exposed to fine particulate matter that travels across continents. Dust events, characterized by the transport of mineral dust such as quartz and feldspar, lead to the suspension of particulate matter in the atmosphere, capable of traversing long distances and affecting air quality adversely. Emerging research links these dust episodes with increased incidence and exacerbation of lung diseases, including asthma and chronic obstructive pulmonary disease, especially during peak dust emission seasons from November to March.

Complex interplays: Asthma management and maternal‑fetal outcomes in pregnancy (Review).

Asthma, a common chronic respiratory condition, poses unique challenges in pregnancy, impacting both maternal and fetal health. Of note, 8-13% of pregnant women suffer from asthma, a condition that can worsen, stabilize, or improve during pregnancy. These fluctuations necessitate a nuanced management strategy to ensure the health of both the mother and fetus.

Robotic Single Anastomosis Duodenal-ileal Bypass With Sleeve Gastrectomy (SADI-S) for Morbid Obesity: A Systematic Review.

Background/aim: The global obesity epidemic has seen a dramatic increase in prevalence since 1975, posing significant health and economic challenges worldwide. Robotic-assisted single anastomosis duodenal-ileal bypass with sleeve gastrectomy (SADI-S) has emerged as a promising surgical intervention for morbid obesity, offering potential advantages over traditional laparoscopic approaches in terms of precision, safety, and recovery outcomes. This study aimed to evaluate the efficacy and safety of robotic-assisted SADI-S, focusing on perioperative and postoperative outcomes including intraoperative complications, operative time, conversion rates, mortality, length of hospital stay, weight loss, and postoperative complications.

Rapid-Growing Phyllodes Tumor after an Accidental Bump on the Breast: A Case Report.

Introduction: Giant phyllodes tumors are fibroepithelial lesions whose diameters exceed 10 cm. Core biopsy represents the best diagnostic method in order to distinct fibroadenomas from phyllodes tumors. Wide surgical resection with clear margins is the standard of treatment.

The role of nutrition and gut microbiome in the progression of multiple myeloma and its precursor disease.

Multiple myeloma (MM) is the second most common hematological malignancy, characterized by unregulated monoclonal proliferation in the bone marrow. Monoclonal gammopathy of undetermined significance (MGUS) and smoldering multiple myeloma (SMM) are premalignant conditions that can progress to MM. Identifying etiological risk factors for MM and its precursor diseases is crucial for prevention.

l-Securinine Induces ROS-Dependent Apoptosis on Pancreatic Cancer Cells via the PI3K/AKT/mTOR Signaling Pathway.

Accumulating evidence has shown that l-securinine can, in certain circumstances, suppress tumor development by elevating reactive oxygen species (ROS) levels. The current work set out to examine l-securinine's apoptotic effects on HuP-T3 cells as well as any potential underlying molecular mechanism(s) that could explain its action as an anticancer agent. In this study, we used 1.

Percutaneous transhepatic cholangiography: An effective option for endo-biliary radiofrequency ablation before stent insertion in unresectable biliary cancer?

Biliary cancer is a highly aggressive disease that is typically diagnosed at advanced stages when surgical removal is no longer an option. In these cases, palliative care and mechanical widening of the blocked biliary system are preferred. The insertion of a stent is often necessary to prevent the recurrence of blockages caused by cancer progression.

Safety and Efficacy of Sodium-Glucose Transport Protein 2 Inhibitors and Glucagon-like Peptide-1 Receptor Agonists in Diabetic Kidney Transplant Recipients: Synthesis of Evidence.

This systematic review and meta-analysis aimed to evaluate the efficacy and safety of novel antidiabetics, namely, sodium-glucose transport protein 2 inhibitors (SGLT2-i) and glucagon-like peptide-1 receptor agonists (GLP1-RA), in diabetic kidney transplant recipients. Medline, Scopus, Web of Science, CENTRAL, and Clinicaltrials.gov were systematically searched from inception until 25 August 2024.

Apolipoprotein C-III in association with metabolic-dysfunction associated steatotic liver disease: A large, multicenter study.

Background & Aims: The available literature on the effect of apolipoprotein C-III (ApoC-III) inhibition in MASLD reveals inconsistencies. The aim of the present work was to examine levels of ApoC-III in the entire spectrum of metabolic-dysfunction associated steatotic liver disease (MASLD).

Methods: This is a multicenter study involving patients enrolled in two gastroenterology-hepatology clinics (Greece and Australia) and in a bariatric-metabolic surgery clinic (Italy), with liver biopsy before and after bariatric surgery or lifestyle modification.

The effect of lipid-lowering treatment on indices of MASLD in familial hypercholesterolemia patients.

Background & Aims: The effect of lipid-lowering treatment (LLT) on metabolic dysfunction associated steatotic liver disease (MASLD) is unclear. This is relevant for patients with familial hypercholesterolemia (FH) who are on lifelong LLT. We aimed to evaluate the effect of LLT on MASLD indices in this population.

Immunotherapy after progression to double immunotherapy: pembrolizumab and lenvatinib versus conventional chemotherapy for patients with metastatic melanoma after failure of PD-1/CTLA-4 inhibition.

Background: Programmed cell death 1 receptor (PD-1) inhibition as monotherapy followed by Cytotoxic T-lymphocyte associated protein 4 (CTLA-4) inhibition in case of progression or as upfront double co-inhibition has drastically improved the survival outcomes of metastatic melanoma. Still, many patients develop primary or acquired resistance to both agents, relapse soon, and survive less. For these patients, the therapeutic options are very limited, and for many years, conventional chemotherapy (CC) was the standard of care.

Comparing Perinatal Outcomes of Assisted Reproductive Technology (ART)-Induced vs. Naturally Conceived Twin Pregnancies.

The occurrence of multiple pregnancies is consistently and significantly linked to the growing use of assisted reproductive technology (ART). Even very young women opt for having multiple embryos implanted by medical professionals in order to increase the chances of a successful outcome. Our aim is to review the research on cesarean section rates and perinatal outcomes, like perinatal morbidity, risk of preterm delivery, and low birth weight (LBW) of neonates in multiple pregnancies that resulted from ART in comparison to those that were naturally conceived.

Longitudinal trends in physical activity levels and lifetime cardiovascular disease risk: insights from the ATTICA cohort study (2002-2022).

Objective: To evaluate trends in physical activity levels and their associations with demographic characteristics, health status, and lifetime cardiovascular disease (CVD) risk.

Methods: A longitudinal analysis was conducted using data from 987 males and 1,001 females (45 ± 12 years old) participating in the ATTICA cohort study. Physical activity levels were assessed at baseline (2001-2002) and subsequent follow-ups (2006, 2012, and 2022).

Primary Ηypoparathyroidism in a Patient With Sarcoidosis: A Case Report.

Sarcoidosis is a complex, multisystem granulomatous disorder with a variable clinical presentation, commonly involving the lungs but potentially affecting any organ system. This case report describes a rare occurrence of primary hypoparathyroidism coexisting with sarcoidosis in a 45-year-old male patient. The patient presented with a chronic cough and progressive breathlessness.