Glioblastoma (GBM) is the most common malignant brain tumor, which, despite significant progress made in the last years in the field of neuro-oncology, remains an incurable disease. GBM has a poor prognosis with a median survival of 12–15 months, and its aggressive clinical course is related to rapid growth, extensive infiltration of adjacent tissues, resistance to chemotherapy, radiotherapy and immunotherapy, and frequent relapse. Currently, several molecular biomarkers are used in clinical practice to predict patient prognosis and response to treatment. However, due to the overall unsatisfactory efficacy of standard multimodal treatment and the remaining poor prognosis, there is an urgent need for new biomarkers and therapeutic strategies for GBM. Recent evidence suggests that GBM tumorigenesis is associated with crosstalk between cancer, immune and stromal cells mediated by various cytokines. One of the key factors involved in this process appears to be interleukin-17 (IL-17), a pro-inflammatory cytokine that is significantly upregulated in the serum and tissue of GBM patients. IL-17 plays a key role in tumorigenesis, angiogenesis, and recurrence of GBM by activating pro-oncogenic signaling pathways and promoting cell survival, proliferation, and invasion. IL-17 facilitates the immunomodulation of the tumor microenvironment by promoting immune cells infiltration and cytokine secretion. In this article we review the latest scientific reports to provide an update on the role of IL-17 role in tumorigenesis, tumor microenvironment, diagnosis, prognosis, and treatment of GBM.

Warfarin is one of the oldest and still widely used anticoagulant agents. Interactions between warfarin and herbs have been intensively studied in recent years. However, due to the growing worldwide interest and consumption of herbal products this area requires further investigations. Patients on warfarin should receive special attention from their physicians, especially concerning the concomitant use of herbal products. In this study, we provide a comprehensive review of the mechanisms and clinical significance of interactions between warfarin and selected plants, also frequently referred to as superfoods: Linum usitatissimum, Moringa oleifera, Lindera aggregata, and Nigella sativa. We carried out a non-systematic review of the literature using PubMed using the key terms: warfarin, interaction, Linum usitatissimum, Moringa oleifera, Lindera aggregata, Nigella sativa, CYP2C9, CYP3A4, serum albumin, blood coagulation, antiplatelet. We analyzed articles published up to 2024. The wealth of phytoconstituents contained in reviewed plants favor the occurrence of potential interactions with warfarin. Possible mechanisms involved in these interactions include plasma and platelet hemostasis processes and warfarin pharmacokinetics, i.e. distribution and hepatic metabolism. Critical evaluation of the risk of warfarin-herb interaction is challenging and still inconclusive because most of the sources of evidence are in vitro and animal studies. Therefore we expect human clinical studies evaluating the risk of combined use of warfarin and discussed plants in the near future. To summarize, we hope that the results of our study will help healthcare professionals in their daily practice and improve the safety and effectiveness of warfarin pharmacotherapy.

Introduction: Recent research are focused on natural compounds for preventing cardiovascular diseases, with emphasis on tyrosol and hydroxytyrosol in olive oil. Cardiovascular diseases are linked to risk factors, and adopting a Mediterranean diet rich in these compounds is recognized for reducing risks. Understanding these compounds' actions may inform new strategies for preventing and treating cardiovascular diseases. Aim: The aim of this paper is a systematic review of articles and research regarding the Role of tyrosol and hydroxytyrosol in Cardioprotection Review methods: An systematic review of scientific literature was conducted using the following keywords: Tyrosol, hydroxytyrosol, cardioprotection, cardiovascular diseases, olive oil cardioprotective role. Thirty-four articles published until 2023 were searched and analyzed. Abbreviated description of the state of knowledge: Tyrosol and hydroxytyrosol, prominent in olive oil, are studied for their potential cardioprotective properties. Linked to a Mediterranean diet, these compounds show promise in reducing cardiovascular disease risk. They counter oxidative stress, improve lipid profiles, and modulate inflammatory processes. Clinical studies suggest their positive impact, with tyrosol also explored as a potential anticoagulant. Ongoing research aims to uncover optimal doses and mechanisms, highlighting their significance in cardiovascular health. Conclusions: Tyrosol and hydroxytyrosol, found in olive oil, show promise in cardioprotection by combating oxidative stress, improving lipid profiles, and modulating inflammation. Clinical studies suggest their positive impact on cardiovascular health. Tyrosol has potential as a anticoagulant and exhibits antioxidant effects. These compounds present a compelling avenue for future therapeutic interventions, with emphasis on understanding mechanisms and optimizing supplementation.

Background: Coronary artery disease (CAD) is a leading global cause of mortality. The role of calcium (Ca), a key metabolic and structural element, in atherosclerosis and inflammation remains unclear. Ca influences immune cell function and is a component of atherosclerotic plaques. Hair analysis reflects long-term mineral exposure and may serve as a non-invasive biomarker. Objectives: This pilot study aimed to investigate the association between hair Ca levels and acute coronary syndrome (ACS), and to evaluate correlations with the Systemic Inflammatory Index (SII), Systemic Inflammatory Response Index (SIRI), and selected CAD risk factors. Methods: Ca levels were measured in hair samples from patients undergoing coronary angiography for suspected myocardial infarction. Associations with ACS diagnosis, Syntax score, SII, SIRI, and CVD risk factors were analyzed. Results: Serum calcium levels were not significantly associated with the presence of acute coronary syndrome (ACS) (p = 0.392) or with its clinical subtypes, including ST-elevation myocardial infarction (STEMI), non-ST-elevation myocardial infarction (NSTEMI), and unstable angina (UA) (p = 0.225). Diagnosis of ACS was linked to higher SII (p = 0.028) but not SIRI (p = 0.779). Ca levels correlated negatively with Syntax score (R = −0.19, p = 0.035) and SII (R = −0.22, p = 0.021) and positively with HDL-C (R = 0.18, p = 0.046). Conclusions: Hair calcium content may reflect subclinical inflammation and CAD severity. Although no direct link to ACS was observed, the associations with SII, HDL-C, and Syntax score suggest a potential diagnostic role which should be further explored in larger, well-controlled studies.

Background: Myocardial fibrosis (MF) is a dynamic remodeling process characterized by excessive extracellular matrix (ECM) deposition, fibroblast activation, and dysregulated matrix turnover. Although initially reparative, persistent fibrotic remodeling promotes myocardial stiffening, electrical instability, and progressive cardiac dysfunction across diverse cardiovascular diseases. Circulating biomarkers reflecting collagen synthesis, degradation, proteolytic regulation, and inflammatory activation have emerged as potential tools for assessing fibrotic activity and risk stratification. Methods: This targeted narrative review was based on manually guided searches of PubMed and Scopus, supplemented by citation chaining and inclusion of landmark mechanistic and translational studies. Publications addressing myocardial extracellular matrix remodeling, circulating fibrosis-related biomarkers and imaging-derived fibrosis phenotypes were selected for qualitative synthesis. Results: Myocardial fibrosis reflects interconnected inflammatory, neurohormonal, oxidative, and extracellular matrix remodeling pathways. Among circulating biomarkers, C-terminal propeptide of procollagen type I (PICP) showed the most consistent association with myocardial collagen burden and adverse outcomes, whereas carboxy-terminal telopeptide of type I collagen (CITP), matrix metalloproteinases (MMPs), tissue inhibitors of metalloproteinases (TIMPs), galectin-3, osteopontin, soluble suppression of tumorigenicity 2 (sST2), and natriuretic peptides provided more context-dependent signals. Standalone interpretation remains limited by restricted cardiac specificity, renal dysfunction, systemic inflammation, assay heterogeneity, and lack of standardized thresholds. Integration with cardiac magnetic resonance (CMR)-derived late gadolinium enhancement (LGE), T1 mapping, and extracellular volume (ECV) may improve biological and structural phenotyping. Conclusions: Circulating biomarkers capture complementary dimensions of myocardial remodeling but cannot replace structural imaging. We propose an updated, hypothesis-generating biomarker–imaging framework integrating inflammatory activation, collagen turnover, matrix quality, hemodynamic stress, and structural imaging to support phenotypic stratification and future validation of antifibrotic strategies.