13 July 2015 : Laboratory Research
Expression Level of Genes Coding for Cell Adhesion Molecules of Cadherin Group in Colorectal Cancer Patients
Zbigniew LorencABCDEFG, Mieszko Norbert OpiłkaABCDEFG, Celina Kruszniewska-RajsCDEF, Antoni RajsCDEF, Dariusz WaniczekBDEF, Małgorzata StarzewskaBDEF, Justyna LorencBDEF, Urszula MazurekADEFDOI: 10.12659/MSM.893610
Med Sci Monit 2015; 21:2031-2040
Abstract
BACKGROUND: Colorectal Cancer (CRC) is one of the most frequently diagnosed neoplasms and also one of the main death causes. Cell adhesion molecules are taking part in specific junctions, contributing to tissue integrality. Lower expression of the cadherins may be correlated with poorer differentiation of the CRC, and its more aggressive phenotype. The aim of the study is to designate the cadherin genes potentially useful for the diagnostics, prognostics, and the treatment of CRC.
MATERIAL AND METHODS: Specimens were collected from 28 persons (14 female and 14 male), who were operated for CRC. The molecular analysis was performed using oligonucleotide microarrays, mRNA used was collected from adenocarcinoma, and macroscopically healthy tissue. The results were validated using qRT-PCR technique.
RESULTS: Agglomerative hierarchical clustering of normalized mRNA levels has shown 4 groups with statistically different gene expression. The control group was divided into 2 groups, the one was appropriate control (C1), the second (C2) had the genetic properties of the CRC, without pathological changes histologically and macroscopically. The other 2 groups were: LSC (Low stage cancer) and HSC (High stage cancer). Consolidated results of the fluorescency of all of the differential genes, designated two coding E-cadherin (CDH1) with the lower expression, and P-cadherin (CDH3) with higher expression in CRC tissue.
CONCLUSIONS: The levels of genes expression are different for several groups of cadherins, and are related with the stage of CRC, therefore could be potentially the useful marker of the stage of the disease, also applicable in treatment and diagnostics of CRC.
Keywords: Colorectal Neoplasms - surgery, Cell Adhesion Molecules - genetics, Cadherins - genetics
Editorial
01 February 2025 : Editorial
Editorial: Current Approaches to Screening for Lung Cancer in Smokers and Non-SmokersDOI: 10.12659/MSM.948255
Med Sci Monit 2025; 31:e948255
In Press
Clinical Research
Immune Dysregulation in Acute Herpes Zoster: Predictive Factors for Postherpetic NeuralgiaMed Sci Monit In Press; DOI: 10.12659/MSM.944688
Clinical Research
Inflammatory Biomarkers from Blood Counts as Prognostic Tools in Metastatic Esophageal CancerMed Sci Monit In Press; DOI: 10.12659/MSM.947202
Laboratory Research
Comparison of Color Stability Between Single-Shade and Conventional Composite Resins Following Immersion in...Med Sci Monit In Press; DOI: 10.12659/MSM.946784
Clinical Research
Evaluation of Knowledge, Attitudes, and Practices Toward Thyroid Nodules in 456 Patients with Thyroid NodulesMed Sci Monit In Press; DOI: 10.12659/MSM.945732
Most Viewed Current Articles
17 Jan 2024 : Review article 6,966,841
Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron VariantDOI :10.12659/MSM.942799
Med Sci Monit 2024; 30:e942799
16 May 2023 : Clinical Research 701,694
Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...DOI :10.12659/MSM.940387
Med Sci Monit 2023; 29:e940387
01 Mar 2024 : Editorial 25,087
Editorial: First Regulatory Approvals for CRISPR-Cas9 Therapeutic Gene Editing for Sickle Cell Disease and ...DOI :10.12659/MSM.944204
Med Sci Monit 2024; 30:e944204
28 Jan 2024 : Review article 19,746
A Review of IgA Vasculitis (Henoch-Schönlein Purpura) Past, Present, and FutureDOI :10.12659/MSM.943912
Med Sci Monit 2024; 30:e943912