9 documents found, page 1 of 1

Metabolic profiling of renal cell carcinoma tissue using gas chromatography met...

Background: Renal cell carcinoma (RCC) is marked by dysregulation of angiogenesis, energy metabolism, and nutrient sensing pathways [1]. This diversity is an obstacle to achieving long-term responses to treatment, notwithstanding progress in targeted and immunotherapeutic drugs. Objective: This study aimed to characterise the metabolic dysregulations that occur in RCC tissue using a metabolomics approach. Metho...

The modulatory role of internet-supported mindfulness-based cognitive therapy o...

Mindfulness-based interventions (MBIs) have been used in oncology contexts as a promising tool with numerous benefits for various health-related and psychosocial outcomes. Despite the increasing popularity of MBIs, few randomized controlled trials (RCTs) have examined their effects upon biological parameters. Specifically, no previous study has examined the effects of MBIs on extracellular vesicles (EVs), which...

The modulatory role of internet-supported mindfulness-based cognitive therapy o...

Mindfulness-based interventions (MBIs) have been used in oncology contexts as a promising tool with numerous benefits for various health-related and psychosocial outcomes. Despite the increasing popularity of MBIs, few randomized controlled trials (RCTs) have examined their effects upon biological parameters. Specifically, no previous study has examined the effects of MBIs on extracellular vesicles (EVs), which...

Urinary volatilomics unveils a candidate biomarker panel for noninvasive detect...

Clear cell renal cell carcinoma (ccRCC) is the most common type of kidney cancer usually associated with asymptomatic development and risk of systemic progression. Hence, reliable molecular biomarkers of ccRCC are needed to provide early and minimally invasive detection. In this study, urinary volatilome profiling of patients diagnosed with ccRCC (n = 75), and cancer-free controls (n = 75), was performed to inv...

Secreted Extracellular Vesicle Molecular Cargo as a Novel Liquid Biopsy Diagnos...

Secreted extracellular vesicles (EVs) are heterogeneous cell-derived membranous granules which carry a large diversity of molecules and participate in intercellular communication by transferring these molecules to target cells by endocytosis. In the last decade, EVs' role in several pathological conditions, from etiology to disease progression or therapy evasion, has been consolidated, including in central nerv...

Integration of metabolomics and lipidomics for prostate cancer tissue fingerpri...

Secreted extracellular vesicle molecular cargo as a novel liquid biopsy diagnos...

Secreted extracellular vesicles (EVs) are heterogeneous cell-derived membranous granules which carry a large diversity of molecules and participate in intercellular communication by transferring these molecules to target cells by endocytosis. In the last decade, EVs role in several pathological conditions, from etiology to disease progression or therapy evasion, has been consolidated, including in central nervo...

A panel of urinary volatile biomarkers for differential diagnosis of prostate c...

Our group recently developed a urinary 6-biomarker panel for the diagnosis of prostate cancer (PCa) which has a higher level of accuracy compared to the serum prostate specific antigen (PSA) test. Herein, urine from an independent cohort of PCa patients and cancer-free controls was analyzed to further validate the discriminative power of that panel. Additionally, urine from patients diagnosed with bladder cance...

Aplicação do volatiloma urinário no diagnóstico não invasivo do carcinoma de cé...

O carcinoma de células renais do subtipo células claras (ccCCR) representa o tipo mais comum (~70%) de cancro renal. Investigações recentes sugerem que o desenvolvimento deste tipo de cancro está relacionado com alterações metabólicas induzidas por mutações que ocorrem em genes que controlam o metabolismo celular (p.ex., von Hippel–Lindau e fumarato hidratase). Deste modo, o estudo de potenciais biomarcadores d...