Search for Articles:
Title / Keyword
Author / Affiliation / Email
Journal
Article Type
 
 
Advanced Search
 
Section
Special Issue
Volume
Issue
Number
Page
 
7.8
5.6
Journals
IJMS
Special Issues
Molecular Mechanisms of Inhibition of Colorectal Cancer
ijms-logo
Submit to Special Issue Submit Abstract to Special Issue Review for IJMS Propose a Special Issue

Journal Menu

► Journal Menu

Journal Browser

► Journal Browser
share announcement

Molecular Mechanisms of Inhibition of Colorectal Cancer

A special issue of International Journal of Molecular Sciences (ISSN 1422-0067). This special issue belongs to the section "Molecular Oncology".

Deadline for manuscript submissions: 31 May 2024 | Viewed by 1406

Special Issue Editor

Dr. Jennifer Haynes

E-Mail Website
Guest Editor
Department of Clinical and Translational Sciences, Marshall University School of Medicine, Huntington, WV, USA
Interests: colorectal cancer; cancer cell biology; cancer stem cells; 3D organoids; intestinal epithelial cells; nutrient transport; obesity

Special Issue Information

Dear Colleagues,

Colorectal cancer (CRC) is the second leading cause of cancer-related death worldwide, and its incidence rates are rising, especially among younger adults (<50 years). Late-stage CRC in particular has a high risk of recurrence, despite surgery and adjuvant chemotherapy or chemoradiotherapy. Thus, the search for new treatment strategies to inhibit CRC is extremely relevant to improving the life expectancy of CRC patients.

In recent years, investigations into the biology of CRC have led to a rapid increase in our understanding of the molecular and epigenetic mechanisms that regulate CRC cell proliferation, survival, and stemness, as well as the contribution of the tumor microenvironment to CRC growth and metastasis. This knowledge has continually led to advancements in therapeutic approaches to inhibit CRC, including molecular-targeted drugs and immunotherapy, which are in turn facilitating a trend toward precision medicine for the future of CRC treatment.

This Special Issue of IJMS, “Molecular Mechanisms of Inhibition of Colorectal Cancer”, is pleased to invite you to contribute original research articles describing basic or translational studies on topics including, but not limited to, the molecular mechanisms involved in inhibiting the proliferation, angiogenesis, invasion, or metastasis of CRC cells. Literature reviews summarizing current and emerging therapeutic approaches being used to inhibit CRC and the molecular pathways and mechanisms involved are also welcome. A deeper understanding of the molecular mechanisms that inhibit CRC growth and metastasis will lead to the development of novel molecular-targeted therapeutics and advanced combination therapies that are more effective, with fewer side effects and less resistant.

Dr. Jennifer Haynes
Guest Editor

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. International Journal of Molecular Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. There is an Article Processing Charge (APC) for publication in this open access journal. For details about the APC please see here. 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

  • colorectal cancer (CRC)
  • molecular mechanisms
  • mechanisms of inhibition
  • cancer therapies
  • chemotherapy
  • immunotherapy
  • small molecule inhibitors
  • molecular therapeutic targets
  • signaling pathways
  • proliferation
  • angiogenesis
  • invasion
  • metastasis
  • cancer stem cells
  • tumor microenvironment

Published Papers (2 papers)

Download All Papers
Order results
Result details
Show export options expand_more Show export options expand_less
Select all
Export citation of selected articles as:

Research

14 pages, 3472 KiB  
Article
Overexpression of Fatty Acid Synthase Upregulates Glutamine–Fructose-6-Phosphate Transaminase 1 and O-Linked N-Acetylglucosamine Transferase to Increase O-GlcNAc Protein Glycosylation and Promote Colorectal Cancer Growth
by James Drury, Mariah E. Geisen, Josiane Weber Tessmann, Piotr G. Rychahou, Courtney O. Kelson, Daheng He, Chi Wang, B. Mark Evers and Yekaterina Y. Zaytseva
Int. J. Mol. Sci. 2024, 25(9), 4883; https://doi.org/10.3390/ijms25094883 - 30 Apr 2024
Viewed by 305
Abstract
Fatty acid synthesis has been extensively investigated as a therapeutic target in cancers, including colorectal cancer (CRC). Fatty acid synthase (FASN), a key enzyme of de novo lipid synthesis, is significantly upregulated in CRC, and therapeutic approaches of targeting this enzyme are currently [...] Read more.
Fatty acid synthesis has been extensively investigated as a therapeutic target in cancers, including colorectal cancer (CRC). Fatty acid synthase (FASN), a key enzyme of de novo lipid synthesis, is significantly upregulated in CRC, and therapeutic approaches of targeting this enzyme are currently being tested in multiple clinical trials. However, the mechanisms behind the pro-oncogenic action of FASN are still not completely understood. Here, for the first time, we show that overexpression of FASN increases the expression of glutamine–fructose-6-phosphate transaminase 1 (GFPT1) and O-linked N-acetylglucosamine transferase (OGT), enzymes involved in hexosamine metabolism, and the level of O-GlcNAcylation in vitro and in vivo. Consistently, expression of FASN significantly correlates with expression of GFPT1 and OGT in human CRC tissues. shRNA-mediated downregulation of GFPT1 and OGT inhibits cellular proliferation and the level of protein O-GlcNAcylation in vitro, and knockdown of GFPT1 leads to a significant decrease in tumor growth and metastasis in vivo. Pharmacological inhibition of GFPT1 and OGT leads to significant inhibition of cellular proliferation and colony formation in CRC cells. In summary, our results show that overexpression of FASN increases the expression of GFPT1 and OGT as well as the level of protein O-GlcNAcylation to promote progression of CRC; targeting the hexosamine biosynthesis pathway could be a therapeutic approach for this disease. Full article
(This article belongs to the Special Issue Molecular Mechanisms of Inhibition of Colorectal Cancer)
►▼ Show Figures

Figure 1

18 pages, 4241 KiB  
Article
Mitotic Spindle Positioning (MISP) Facilitates Colorectal Cancer Progression by Forming a Complex with Opa Interacting Protein 5 (OIP5) and Activating the JAK2-STAT3 Signaling Pathway
by Koki Hiura, Masaki Watanabe, Naoki Hirose, Kenta Nakano, Tadashi Okamura, Hayato Sasaki and Nobuya Sasaki
Int. J. Mol. Sci. 2024, 25(5), 3061; https://doi.org/10.3390/ijms25053061 - 6 Mar 2024
Viewed by 722
Abstract
Patients with inflammatory bowel disease (IBD) who experience long-term chronic inflammation of the colon are at an increased risk of developing colorectal cancer (CRC). Mitotic spindle positioning (MISP), an actin-binding protein, plays a role in mitosis and spindle positioning. MISP is found on [...] Read more.
Patients with inflammatory bowel disease (IBD) who experience long-term chronic inflammation of the colon are at an increased risk of developing colorectal cancer (CRC). Mitotic spindle positioning (MISP), an actin-binding protein, plays a role in mitosis and spindle positioning. MISP is found on the apical membrane of the intestinal mucosa and helps stabilize and elongate microvilli, offering protection against colitis. This study explored the role of MISP in colorectal tumorigenesis using a database, human CRC cells, and a mouse model for colitis-induced colorectal tumors triggered by azoxymethane (AOM)/dextran sodium sulfate (DSS) treatment. We found that MISP was highly expressed in colon cancer patient tissues and that reduced MISP expression inhibited cell proliferation. Notably, MISP-deficient mice showed reduced colon tumor formation in the AOM/DSS-induced colitis model. Furthermore, MISP was found to form a complex with Opa interacting protein 5 (OIP5) in the cytoplasm, influencing the expression of OIP5 in a unidirectional manner. We also observed that MISP increased the levels of phosphorylated STAT3 in the JAK2-STAT3 signaling pathway, which is linked to tumorigenesis. These findings indicate that MISP could be a risk factor for CRC, and targeting MISP might provide insights into the mechanisms of colitis-induced colorectal tumorigenesis. Full article
(This article belongs to the Special Issue Molecular Mechanisms of Inhibition of Colorectal Cancer)
►▼ Show Figures

Figure 1

Show export options expand_more Show export options expand_less
Select all
Export citation of selected articles as:
 
Displaying articles 1-2
Back to TopTop