Bioanalytical methods for circulating extracellular matrix-related proteins: new opportunities in cancer diagnosis.

Anal Bioanal Chem

Departamento de Química Física y Analítica, Universidad de Oviedo, Av. Julián Clavería 8, 33006, Oviedo, Spain.

Published: January 2022

AI Article Synopsis

  • The extracellular matrix (ECM) remodeling plays a crucial role in the development and spread of tumors, facilitating a supportive environment for tumor growth.
  • Tumor cells interact dynamically with the ECM, leading to the release of molecules that can serve as potential biomarkers for cancer progression.
  • The article emphasizes the need for advanced bioanalytical methods to detect these ECM-derived components, bridging the gap between research and clinical application in cancer treatment.

Article Abstract

The role of the extracellular matrix (ECM) remodeling in tumorigenesis and metastasis is becoming increasingly clear. Cancer development requires that tumor cells recruit a tumor microenvironment permissive for further tumor growth. This is a dynamic process that takes place by a cross-talk between tumor cells and ECM. As a consequence, molecules derived from the ECM changes associated to cancer are released into the bloodstream, representing potential biomarkers of tumor development. This article highlights the importance of developing and improving bioanalytical methods for the detection of ECM remodeling-derived components, as a step forward to translate the basic knowledge about cancer progression into the clinical practice.

Download full-text PDF

Source
http://dx.doi.org/10.1007/s00216-021-03416-2DOI Listing

Publication Analysis

Top Keywords

bioanalytical methods
8
tumor cells
8
tumor
5
methods circulating
4
circulating extracellular
4
extracellular matrix-related
4
matrix-related proteins
4
proteins opportunities
4
cancer
4
opportunities cancer
4

Similar Publications

Background: African buffalo (Syncerus caffer) is a significant reservoir host for many zoonotic and parasitic infections in Africa. These include a range of viruses and pathogenic bacteria, such as tick-borne rickettsial organisms. Despite the considerations of mammalian blood as a sterile environment, blood microbiome sequencing could become crucial for agnostic biosurveillance.

View Article and Find Full Text PDF

Amidine-functionalized aggregation-induced emission luminogen and a 3D-printed digital sensor platform for ultrafast and visual detection of heparin.

Anal Chim Acta

February 2025

College of Chemistry, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Food Laboratory of Zhongyuan, Zhengzhou University, Zhengzhou, 450001, China.

Background: Heparin is a widely used anticoagulant in clinic. However, improper dosing can increase the risk of thromboembolic events, potentially leading to life-threatening complications. Clinic monitoring of heparin is very important for its use safety.

View Article and Find Full Text PDF

This study aimed to evaluate the oxidative stability and surface properties of cold-pressed vegetable oils using the Langmuir monolayer technique. Six oils-milk thistle, evening primrose, flaxseed, camelina sativa, black cumin, and pumpkin seed-were analyzed to investigate their molecular organization and behavior at the air/water interface, particularly after undergoing oxidation. The results showed that oils rich in polyunsaturated fatty acids (PUFAs), such as flaxseed and evening primrose oils, formed monolayers with larger molecular areas and lower stability, which led to faster oxidative degradation, especially under thermal conditions.

View Article and Find Full Text PDF

Bisphenols may negatively impact human health. In this study, we propose the use of HPLC-FLD for the simultaneous determination of bisphenols in pericardial fluid samples collected from patients with coronary artery disease undergoing coronary artery bypass surgery. For sample preparation, a fast, simple, and "green" DLLME method was used, achieving mean recovery values in the range of 62%-98% with relative standard deviations between 2% and 6% for all analytes.

View Article and Find Full Text PDF

Placental alkaline phosphatase (PLAP): Is it exclusively placental?

Placenta

January 2025

Division of Basic Science and Translational Research, Department of Obstetrics and Gynecology, The University of Texas Medical Branch at Galveston, Galveston, TX, 77555, USA. Electronic address:

Background: Adverse pregnancies outcomes present a clinical dilemma in Perinatal medicine. This is partly due to lack of accuracy of current biomarkers to predict high-risk pregnancies at an earlier stage. The placental alkaline phosphatase (PLAP) carrying extracellular vesicles (EVs), and their cargo have been reported as a source of biomarkers for placental health and an indication of pre-eclampsia progression.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!