Spinal Dumbbell Meningiomas: A Systematic Review.

Aim: This systematic review aims to synthesize the epidemiology, clinical presentation, diagnostic approaches, treatment strategies, and outcomes of spinal dumbbell meningiomas to enhance understanding and improve patient management.

Methods: Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, four major databases (PubMed, Scopus, Web of Science, and Cochrane Library) were searched until June 2024. Studies included patients diagnosed with spinal dumbbell intradural-extradural meningiomas, focusing on patient demographics, tumor characteristics, diagnostic methods, treatment modalities, and clinical outcomes.

Role of gliflozins on hepatocellular carcinoma progression: a systematic synthesis of preclinical and clinical evidence.

Introduction: The risk of HCC is twice as high in diabetic patients compared to non-diabetic ones, suggesting that diabetes advances carcinogenesis in the liver through a variety of mechanisms. Sodium-glucose cotransporter 2 inhibitors (SGLT2i) have been shown to improve liver outcomes, emerging as promising agents to treat hepatocellular carcinoma (HCC) in patients with type 2 diabetes mellitus (T2DM).

Methods: We searched PubMed and Scopus databases for articles presenting an association between SGLT2is and HCC to explore the putative mechanisms of action underlying the anti-proliferative activity of SGLT2is.

Altering substrate specificity of a thermostable bacterial monoamine oxidase by structure-based mutagenesis.

Bacterial monoamine oxidases (MAOs) are FAD-dependent proteins catalyzing a relevant reaction for many industrial biocatalytic applications, ranging from production of enantiomerically pure building blocks for pharmaceutical synthesis to biosensors for monitoring food and beverage quality. The thermostable MAO enzyme from Thermoanaerobacterales bacterium (MAO) is about 36 % identical to both putrescine oxidase and human MAOs and can be efficiently produced in Escherichia coli. MAO preferentially acts on n-alkyl monoamines but shows detectable activity also on polyamines and aromatic monoamines.

Second trimester cervical length screening, in a low-risk European population.

Purpose: The aim of this work is to assess cervical length (CL) distribution in a low-risk population in order to evaluate the applicability of a possible universal CL screening in the second trimester, aimed at preventing preterm birth (PTB).

Methods: In a multicentric, prospective cohort study, singleton pregnant women attending second trimester anatomy scan between 18 + 0 to 22 + 6 weeks of gestation were eligible. Teenage pregnancy and women with previous PTB were excluded.

Contribution of Other Respiratory Viruses During Influenza Epidemic Activity in Catalonia, Spain, 2008-2020.

Background: During seasonal influenza activity, circulation of other respiratory viruses (ORVs) may contribute to the increased disease burden that is attributed to influenza without laboratory confirmation. The objective of this study was to characterize and evaluate the magnitude of this contribution over 12 seasons of influenza using the Acute Respiratory Infection Sentinel Surveillance system in Catalonia (PIDIRAC).

Methods: A retrospective descriptive study of isolations from respiratory samples obtained by the sentinel surveillance network of physicians was carried out from 2008 to 2020 in Catalonia, Spain.