Preoperative mapping techniques for brain tumor surgery: a systematic review.

Accurate preoperative mapping is crucial for maximizing tumor removal while minimizing damage to critical brain functions during brain tumor surgery. Navigated transcranial magnetic stimulation (nTMS), magnetoencephalography (MEG), and functional magnetic resonance imaging (fMRI) are established methods for assessing motor and language function. Following PRISMA guidelines, this systematic review analyzes the reliability, clinical utility, and accessibility of these techniques.

Circadian- and Light-Driven Rhythmicity of Interconnected Gene Networks in Olive Tree.

A circadian clock (CC) has evolved in plants that synchronizes their growth and development with daily and seasonal cycles. A properly functioning circadian clock contributes to increasing plant growth, reproduction, and competitiveness. In plants, continuous light treatment has been a successful approach for obtaining novel knowledge about the circadian clock.

European Guideline on Chronic Nausea and Vomiting-A UEG and ESNM Consensus for Clinical Management.

Introduction: Chronic nausea and vomiting are symptoms of a wide range of gastrointestinal and non-gastrointestinal conditions. Diagnosis can be challenging and requires a systematic and well-structured approach. If the initial investigation for structural, toxic and metabolic disorders is negative, digestive motility and gut-brain interaction disorders should be assessed.

Rome Foundation and international neurogastroenterology and motility societies' consensus on idiopathic gastroparesis.

To establish a consensus on the definition and management of idiopathic gastroparesis, international experts (selected by neurogastroenterology and motility societies and initiated by the Rome Foundation) devised 144 statements using the Delphi method, with at least 80% agreement required. This consensus defined idiopathic gastroparesis as the presence of symptoms associated with delayed gastric emptying in the absence of mechanical obstruction. Nausea and vomiting were identified as cardinal symptoms.

Osteopontin and Clinical Outcomes in Hemodialysis Patients.

Background/objectives: Chronic kidney disease (CKD) and end-stage kidney disease (ESKD) are significant public health issues, with cardiovascular morbidity and mortality being the leading causes of death in hemodialysis patients. Osteopontin (OPN), a multifunctional glycoprotein, has emerged as a potential biomarker for vascular disease in CKD due to its role in inflammation, tissue remodeling, and calcification.

Methods: This cohort study included 1124 hemodialysis patients from the PROGREDIRE study, a registry involving 35 dialysis units in Southern Italy.

Percutaneous management of chronic total occlusion of the portal vein: a retrospective analysis of technical aspects and outcomes.

Background: Chronic total occlusion (CTO) of the portal vein is one of the main causes of portal hypertension, which may result in life-threatening complications often managed by interventional radiology (IR). The aim of this study is to report the innovative experience with percutaneous revascularization therapy in the management of portal vein CTO in paediatric and adult patients.

Materials And Methods: From January 2020 to December 2023 consecutive paediatric and adult patients with severe portal hypertension resulting from portal vein CTO who underwent attempts at percutaneous recanalization were retrospectively reviewed.

Defective germinal center selection results in persistence of self-reactive B cells from the primary to the secondary repertoire in Primary Antiphospholipid Syndrome.

Primary antiphospholipid syndrome (PAPS) is a life-threatening clotting disorder mediated by pathogenic autoantibodies. Here we dissect the origin of self-reactive B cells in human PAPS using peripheral blood and bone marrow of patients with triple-positive PAPS via combined single-cell RNA sequencing, B cell receptors (BCR) repertoire profiling, CITEseq analysis and single cell immortalization. We find that antiphospholipid (aPL)-specific B cells are present in the naive compartment, polyreactive, and derived from the natural repertoire.

Precision medicine in intestinal ischemia: the emerging role of biomarkers.

Intestinal ischemia (IIs) is a significant gastrointestinal condition characterized by reduced blood flow to the bowel, leading to inflammation and injury. Early diagnosis and management are crucial for preventing severe complications. Under this point of view, circulating biomarkers can enhance patient stratification and guide therapeutic decisions.

Functional Variation in Human CAZyme Genes in Relation to the Efficacy of a Carbohydrate-Restricted Diet in IBS Patients.

Background & Aims: Limiting the dietary intake of certain carbohydrates has therapeutic effects in some but not all irritable bowel syndrome (IBS) patients. We investigated genetic variation in human Carbohydrate-Active enZYmes (hCAZymes) genes in relationship to the response to a FODMAP-lowering diet in the DOMINO study.

Methods: hCAZy polymorphism was studied in patients with IBS from the dietary (FODMAP-lowering; n = 196) and medication (otilonium bromide; n = 54) arms of the DOMINO trial via targeted sequencing of 6 genes of interest (AMY2B, LCT, MGAM, MGAM2, SI, and TREH).

Cardiovascular disease and psychiatric disorders: An-up-to date review.

Cardiovascular diseases (CVD) and mental health disorders (MHD) are respectively the first and second most prevalent diseases in high-income countries and the two most relevant causes of disability worldwide. The close association between the two conditions has been known for a long time and research has been able to document how the co-morbidity between cardiovascular disorders and mental health disorders is a negative prognostic factor for both conditions. This strong connection and the relevance of the impact of the association have led to define a new branch of cardiology, known as behavioral cardiology.

Venous thrombosis and obesity: from clinical needs to therapeutic challenges.

Weight bias and stigma have limited the awareness of the systemic consequences related to obesity. As the narrative evolves, obesity is emerging as a driver and enhancer of many pathological conditions. Among these, the risk of venous thromboembolism (VTE) is a critical concern linked to obesity, ranking as the third most common cardiovascular condition.

Biomarker-enhanced cardiovascular risk prediction in patients with cancer: a prospective cohort study.

Background: Continuously improving cancer-specific survival puts a growing proportion of cancer patients at risk of major adverse cardiovascular events (MACE), but tailored tools for cardiovascular risk prediction remain unavailable.

Objectives: To assess a broad panel of cardiovascular biomarkers and risk factors for the prediction of MACE and cardiovascular death in cancer patients.

Methods: In total, 2192 patients with newly diagnosed or recurrent cancer were followed prospectively for the occurrence of 2-year MACE and 5-year cardiovascular death.

Exploring parental thoughts and clinical experiences on blended food in a paediatric population, a qualitative study.

Background: There's a growing interest in blended food (BF) as an alternative to commercial food (CF) for tube-fed children. Thus, we investigated parental and medical experiences with BF as an option for tube feeding in children.

Methods: In this cross-sectional study, all patients were already using BF, chosen by parents.

Navigating the autophagic landscape: Epigenetic modulation in gastrointestinal cancer.

This editorial comments on the manuscript by Chang , focusing on the still elusive interplay between epigenetic regulation and autophagy in gastrointestinal diseases, particularly cancer. Autophagy, essential for cellular homeostasis, exhibits diverse functions ranging from cell survival to death, and is particularly implicated in physiological gastrointestinal cell functions. However, its role in pathological backgrounds remains intricate and context-dependent.

Route to chaos and resonant triads interaction in a truncated rotating nonlinear shallow-water model.

The route to chaos and the phase dynamics of the large scales in a rotating shallow-water model have been rigorously examined through the construction of an autonomous five-mode Galerkin truncated system employing complex variables, useful in investigating how large/meso-scales are destabilized and how their dynamics evolves and transits to chaos. This investigation revealed two distinct transitions into chaotic behaviour as the level of energy introduced into the system was incrementally increased. The initial transition manifests through a succession of bifurcations that adhere to the established Feigenbaum sequence.

The Need to Identify Novel Markers for Early Renal Injury in Cardiorenal Syndrome.

The term "Cardiorenal Syndrome" (CRS) refers to the complex interplay between heart and kidney dysfunction. First described by Robert Bright in 1836, CRS was brought to its modern view by Ronco et al. in 2008, who defined it as one organ's primary dysfunction leading to secondary dysfunction in the other, a view that led to the distinction of five different types depending on the organ of primary dysfunction and the temporal pattern (acute vs.

DOMINO trial analysis: evaluation of the diet effects on symptoms in IBS subtypes.

Background: Irritable bowel syndrome (IBS) is a disorder of gut-brain interaction characterized by recurrent abdominal pain related to defecation and/or associated to a change in bowel habits. According to the stool type, four different IBS subtypes can be recognized, constipation predominant (IBS-C), diarrhea predominant (IBS-D), mixed (IBS-M), and undefined (IBS-U). Patients report that their IBS symptoms are exacerbated by food.

Deciphering the role of protein kinase A in the control of FoxP3 expression in regulatory T cells in health and autoimmunity.

The molecular mechanisms that govern differential T cell development from CD4CD25conventional T (Tconv) into CD4CD25 forkhead-box-P3 (FoxP3) inducible regulatory T (iTreg) cells remain unclear. Herein, we investigated the relative contribution of protein kinase A (PKA) in this process. Mechanistically, we found that PKA controlled the efficiency of human iTreg cell generation through the expression of different FoxP3 splicing variants containing or not the exon 2.

Artificial intelligence in scientific medical writing: Legitimate and deceptive uses and ethical concerns.

The debate surrounding the integration of artificial intelligence (AI) into scientific writing has already attracted significant interest in medical and life sciences. While AI can undoubtedly expedite the process of manuscript creation and correction, it raises several criticisms. The crossover between AI and health sciences is relatively recent, but the use of AI tools among physicians and other scientists who work in the life sciences is growing very fast.

Objective and subjective cognitive outcomes one year after COVID-19.

Objective: This study aimed to evaluate subjective cognitive, physical, and mental health symptoms as well as objective cognitive deficits in COVID-19 patients 1 year after infection.

Methods: This was a cross-sectional study. Seventy-four patients, who contracted a SARS-CoV-2 infection in 2020, underwent an in-person neuropsychological assessment in 2021.

Plasma levels of myeloperoxidase and resistin independently predict mortality in dialysis patients.

Background: In patients with kidney failure (KF) undergoing dialysis, neutrophils are dysfunctionally activated. Such chronic activation does not correspond to increased protection against infections and is thought to cause direct vascular damage accounting for the higher incidence of cardiovascular (CV) events. We hypothesized that circulating levels of neutrophil degranulation products (i.