AI Article Synopsis
- MicroRNAs (miRNAs) play a crucial role in various biological processes and were evaluated for their expression changes in salivary gland tumors (SGTs) through a systematic review of multiple studies.
- The review included thirteen studies, revealing notable differences in miRNA expression between malignant and benign tumors, as well as insights into the prognosis of salivary tumors based on miRNA profiling.
- The findings indicate that changes in miRNA expressions are significant for distinguishing between tumor types and can influence the prognosis of SGTs, underscoring their potential clinical relevance.
Article Abstract
Background: MicroRNAs (miRNAs) are implicated in several biological processes, such as control of tissue homeostasis, cell signaling, differentiation, proliferation, neoplastic transformation, and activation/inhibition of apoptotic mechanisms. In this systematic review, we evaluated the changes in the expression pattern of miRNAs in salivary gland tumors (SGTs).
Methods: A comprehensive search was conducted in PubMed, and Scopus with no language and date restrictions in Feb 2023. All the studies on SGTs that evaluated miRNA profiling were included. Relevant data regarding the overexpression and down-regulation of the miRNAs were extracted. The quality of the included studies was evaluated with Newcastle-Ottawa checklist. The altered expression of miRNAs was evaluated between SGTs and normal cases, benign and malignant tumors, and primary and high-grade tumors.
Results: Thirteen studies were included in this systematic review. There were considerable differences between malignant and benign tumors regarding the miRNAs expression level. In the five studies, the miRNA profile of the primary tumors was compared with metastatic tumors to reveal the involvement of the miRNA in the prognosis of the salivary tumors. The miRNAs expression changes were correlated with tumor size, stage, recurrence, and occurrence of solid components. Perineural invasion and lymph node metastasis were also reported in ACCLM cell line and recurrence of adenoid cystic carcinoma (ACC) tissues.
Conclusion: The miRNA profiling confirms their prognostic value in salivary gland tumors. Significant alternations of the miRNAs expression are useful for distinguishing different types of salivary tumors and malignant tumors from benign types. The miRNA expression changes also affect the prognosis of salivary tumors.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11490322 | PMC |
| http://dx.doi.org/10.18502/ijph.v53i9.16453 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Enhanced brain tumor detection and segmentation using densely connected convolutional networks with stacking ensemble learning.
Comput Biol Med
January 2025
Emerging Technologies Research Lab (ETRL), College of Computer Science and Information Systems, Najran University, Najran, 61441, Saudi Arabia; Department of Computer Science, College of Computer Science and Information Systems, Najran University, Najran, 61441, Saudi Arabia. Electronic address:
- Brain tumors (BT), both benign and malignant, pose a substantial impact on human health and need precise and early detection for successful treatment. Analysing magnetic resonance imaging (MRI) image is a common method for BT diagnosis and segmentation, yet misdiagnoses yield effective medical responses, impacting patient survival rates. Recent technological advancements have popularized deep learning-based medical image analysis, leveraging transfer learning to reuse pre-trained models for various applications.
View Article and Find Full Text PDFDiscovery of an Enzyme-Activated Fluorogenic Probe for Profiling of Acylaminoacyl-Peptide Hydrolase.
Anal Chem
January 2025
Department of Laboratory Medicine, School of Medicine, Yangtze University, Jingzhou 434023, P.R. China.
Acylaminoacyl-peptide hydrolase (APEH), a serine peptidase that belongs to the prolyl oligopeptidase (POP) family, catalyzes removal of N-terminal acetylated amino acid residues from peptides. As a key regulator of protein N-terminal acetylation, APEH was involved in many important physiological processes while its aberrant expression was correlated with progression of various diseases such as inflammation, diabetics, Alzheimer's disease (AD), and cancers. However, while emerging attention has been attracted in APEH-related disease diagnosis and drug discovery, the mechanisms behind APEH and related disease progression are still unclear; thus, further investigating the physiological role and function of APEH is of great importance.
View Article and Find Full Text PDFSialic Acid-Modified NIR-II Fluorophore with Enhanced Brightness and Photoconversion Capability for Targeted Lymphoma Phototheranostics.
Anal Chem
January 2025
School of Life Sciences, Key Laboratory of Space Bioscience & Biotechnology, Northwestern Polytechnical University, Xi'an 710072, China.
Lymphoma is a malignant cancer characterized by a rapidly increasing incidence, complex etiology, and lack of obvious early symptoms. Efficient theranostics of lymphoma is of great significance in improving patient outcomes, empowering informed decision-making, and driving medical innovation. Herein, we developed a multifunctional nanoplatform for precise optical imaging and therapy of lymphoma based on a new photosensitizer (1-oxo-1-benzoo[de]anthracene-2,3-dicarbonitrile-triphenylamine (OBADC-TPA)).
View Article and Find Full Text PDFBortezomib suppresses TGF-β1-mediated LOXL4 reduction through the inhibition of MEK/ERK pathways in MDA-MB-231 cells.
J Recept Signal Transduct Res
January 2025
Laboratory of Clinical Pharmaceutics, Gifu Pharmaceutical University, Gifu, Japan.
Lysyl oxidase (LOX), a copper-containing secretory oxidase, plays a key role in the regulation of extracellular stiffness through cross-linking with collagen and elastin. Among the LOX family of enzymes, LOX-like 4 (LOXL4) exhibits pro-tumor and anti-tumor properties; therefore, the functional role of LOXL4 in tumor progression is still under investigation. Here, we first determined that transforming growth factor-β1 (TGF-β1) significantly decreased LOXL4 expression in human breast cancer MDA-MB-231 cells, which suggested that decreased LOXL4 may participate in tumor progression.
View Article and Find Full Text PDFEvaluation of the evidence-based practices for the management of PCOS in the Latin America context: the consensus of the Latin American Association of Gynecological Endocrinology (ALEG).
Gynecol Endocrinol
December 2025
Universidad Finis Terrae, Unidad de Medicina Reprodutiva de Clínicas MEDS y Asociación Latinoamericana de Endocrinología Ginecológica (ALEG), Santiago de Chile, Chile.
Objectives: Polycystic Ovary Syndrome (PCOS) is a complex condition affecting approximately 1 in 10 women of reproductive age. However, limited data are available regarding the specific characteristics and needs of women with PCOS in Latin America. This consensus sought to evaluate the evidence-based practices for the management of PCOS for Latin American populations, consolidate regional insights, identify eventual gaps in implementation and identify key research opportunities.
View Article and Find Full Text PDFWant 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!