This review briefly introduces readers to an area where glycomics meets modern oncodiagnostics with a focus on the analysis of sialic acid (Neu5Ac)-terminated structures. We present the biochemical perspective of aberrant sialylation during tumourigenesis and its significance, as well as an analytical perspective on the detection of these structures using different approaches for diagnostic and therapeutic purposes. We also provide a comparison to other established liquid biopsy approaches, and we mathematically define an early-stage cancer based on the overall prognosis and effect of these approaches on the patient's quality of life. Finally, some barriers including regulations and quality of clinical validations data are discussed, and a perspective and major challenges in this area are summarised.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11011756PMC
http://dx.doi.org/10.3390/diagnostics14070713DOI Listing

Publication Analysis

Top Keywords

liquid biopsy
8
biopsy approaches
8
medical relevance
4
relevance state-of-the-art
4
state-of-the-art perspectives
4
perspectives "sweet
4
"sweet metacode"
4
metacode" liquid
4
approaches
4
approaches review
4

Similar Publications

Creating fast, non-invasive, precise, and specific diagnostic tests is crucial for enhancing cancer treatment outcomes. Among diagnostic methods, those relying on nucleic acid detection are highly sensitive and specific. Recent developments in diagnostic technologies, particularly those leveraging Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR), are revolutionizing cancer detection, providing accurate and timely results.

View Article and Find Full Text PDF

Background/aim: MicroRNAs (miRNAs) have been highlighted as non-invasive clinical biomarkers in liquid biopsy. This study aimed to investigate the clinical significance of circulating tumor suppressors, precursor-miR-488 (pre-miR-488) and miR-488-5p, in the blood of patients with gastric cancer (GC).

Materials And Methods: The expression levels of pre-miR-488 and miR-488-5p in tumor tissues and blood were measured using RT-qPCR, and the clinicopathological and prognostic significance of their expression was assessed in patients with GC.

View Article and Find Full Text PDF

This study was to investigate the safety of transarterial chemoembolization (TACE) which required injection of contrast medium on renal function in combined hepatocellular carcinoma and chronic kidney disease (CKD) patients. A total of 265 patients admitted for the first session of TACE were included for analysis. CKD was defined as Cockcroft-Gault glomerular filtration rate (CG-GFR) < 60 mL/min/1.

View Article and Find Full Text PDF

Using Fourier Transform Infrared spectroscopy (FTIR), it is possible to show chemical composition of materials and / or profile chemical changes occurring in tissues, cells, and body fluids during onset and progression of diseases. For diagnostic application, the use of blood would be the most appropriate in biospectroscopy studies since, (i) it is easily accessible and, (ii) enables frequent analyses of biochemical changes occurring in pathological states. At present, different studies have investigated potential of serum, plasma and sputum being alternative biofluids for lung cancer detection using FTIR.

View Article and Find Full Text PDF

Acute myeloid leukemia (AML) is an aggressive disease with a high relapse rate. In this study, we map the metabolic profile of CD34(CD38) AML cells and the extracellular vesicle signatures in circulation from AML patients at diagnosis. CD34 AML cells display high antioxidant glutathione levels and enhanced mitochondrial functionality, both associated with poor clinical outcomes.

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!