Significance of KRAS Gene Mutations in Colorectal Cancer

A special issue of Cancers (ISSN 2072-6694). This special issue belongs to the section "Molecular Cancer Biology".

Deadline for manuscript submissions: 25 July 2024 | Viewed by 1446

Special Issue Editors


E-Mail Website
Guest Editor
Institute of Biomolecular Chemistry (ICB), Sassari, Italy
Interests: cancer genetics; translational medicine; molecular diagnostics

E-Mail Website
Guest Editor
Istituto di Chimica Biomolecolare, Consiglio Nazionale delle Ricerche (CNR), 07100 Sassari, Italy
Interests: molecular profile of gastrointestinal stromal tumors (GIST); clinical cancer genomic profiling; translational medicine; molecular genetics; cancer; solid tumor; molecular biomarkers; NGS technologies
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Understanding biological and genetic factors is critical for therapeutic strategies and improved survival outcomes.

One of these critical steps is understanding the mechanism and development of treatment targets for metastatic colorectal cancers with the KRAS mutation.

Notably, KRAS mutations occur in many cancers with different mutation frequencies, but there is also considerable variation in mutation subtypes.

Nonetheless, the future of KRAS-directed therapy is promising.

The data require increasingly more effort to seek a better understanding to overcome what has been an un-druggable target in oncology for a long time.

The purpose of this Special Issue is to present advances regarding the heterogeneity of KRAS mutant tumors and multiple subtypes of KRAS mutant forms. Precise selection of patients for cancer-directed therapy will be necessary to ensure its efficacy.

This Special Issue welcomes reviews, as well as original research articles, which should be submitted by the deadline of 25 January 2024.

Prof. Dr. Grazia Palomba
Dr. Maria Cristina Sini
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Cancers is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2900 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • KRAS
  • colorectal cancer
  • target therapy
  • mechanism
  • treatment targets

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

10 pages, 519 KiB  
Article
Determination of the Prevalence of Microsatellite Instability, BRAF and KRAS/NRAS Mutation Status in Patients with Colorectal Cancer in Slovakia
by Tomas Rendek, Rami Saade, Ondrej Pos, Georgina Kolnikova, Monika Urbanova, Jaroslav Budis, Luboslav Mihok, Miroslav Tomas, Tomas Szemes and Vanda Repiska
Cancers 2024, 16(6), 1128; https://doi.org/10.3390/cancers16061128 - 12 Mar 2024
Viewed by 1001
Abstract
Slovakia has one of the highest rates of colorectal cancer among the developed countries, ranking as the second highest in the incidence of this disease for men worldwide. Despite the significant burden on both quality of life and the healthcare system this disease [...] Read more.
Slovakia has one of the highest rates of colorectal cancer among the developed countries, ranking as the second highest in the incidence of this disease for men worldwide. Despite the significant burden on both quality of life and the healthcare system this disease imposes, data on molecular analysis of biomarkers in CRC-diagnosed patients is scarce. In our study, we analyzed confirmed CRC patients from the database of the National Cancer Institute (NCI) and evaluated the presence of 4 biomarkers in tumor tissues. Altogether, 83 FFPE tumor tissues from CRC patients listed in the NCI database were analyzed for microsatellite instability status, presence of BRAF and KRAS/NRAS mutations, and neoplastic cell percentage in tissue samples. We identified 4 MSI-high samples, 39 KRAS/NRAS mutations, and 5 BRAF p.V600E mutations, with one case of coexistence of all three markers in a single tumor sample. We also evaluated possible relationships between biomarkers, their coexistence, and the age and sex of the studied population. Full article
(This article belongs to the Special Issue Significance of KRAS Gene Mutations in Colorectal Cancer)
Show Figures

Figure 1

Back to TopTop