Related Experiment Video
Updated: Jun 25, 2026

In vitro Organoid Culture of Primary Mouse Colon Tumors
Published on: May 17, 2013
The MAPK signalling pathways and colorectal cancer
Jing Yuan Fang1, Bruce C Richardson
1Shanghai Second Medical University Renji Hospital, Shanghai Institute of Digestive Disease, Shanghai 200001, China. jingyuanfang@yahoo.com <jingyuanfang@yahoo.com>
The extracellular-signal-regulated kinases (ERK MAPK) pathway is crucial for cell proliferation and is implicated in colorectal cancer progression. Targeting ERK MAPK offers a potential therapeutic strategy for this disease.
Area of Science:
- Molecular Biology
- Oncology
- Signal Transduction
Background:
- Mitogen-activated protein kinases (MAPK) comprise three major subfamilies: ERK MAPK, JNK/SAPK, and MAPK14.
- The ERK MAPK pathway is vital for cell proliferation and is downstream of growth-factor receptors like epidermal growth factor receptor (EGFR).
- EGFR overexpression and activation are common in colorectal cancer, suggesting a role for ERK MAPK in its progression.
Purpose of the Study:
- To review the ERK MAPK signal-transduction pathway.
- To examine the consequences of ERK MAPK dysregulation in colorectal cancer.
- To discuss the potential of targeting ERK MAPK for colorectal cancer treatment.
Main Methods:
- Literature review of scientific articles and clinical studies.
- Analysis of signal-transduction pathways.
- Examination of molecular mechanisms in cancer progression.
Main Results:
- The ERK MAPK pathway plays a significant role in cell proliferation.
- Dysregulation of ERK MAPK is linked to colorectal cancer progression.
- ERK MAPK represents a promising molecular target for colorectal cancer therapy.
Conclusions:
- Targeting the ERK MAPK pathway is a potential therapeutic approach for colorectal cancer.
- Further clinical assessment of ERK MAPK-targeted agents is necessary.
- Understanding ERK MAPK signaling is key to developing effective cancer treatments.
More Related Videos
10:13A Multiplexed Luciferase-based Screening Platform for Interrogating Cancer-associated Signal Transduction in Cultured Cells
Published on: July 3, 2013
09:29Development and Maintenance of a Preclinical Patient Derived Tumor Xenograft Model for the Investigation of Novel Anti-Cancer Therapies
Published on: September 30, 2016
Related Concept Videos
Tumor Progression
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
mTOR Signaling and Cancer Progression
The mTOR pathway or the...
Interactions Between Signaling Pathways
Convergence and divergence, and cross-talk between signaling pathways
Two distinct signaling pathways can converge on a single functional unit, which may either be a single protein or a complex of proteins. The response is either functionally distinct or synergistic between the two pathways but different from the response...
MAPK Signaling Cascades
PI3K/mTOR/AKT Signaling Pathway
mTOR Signaling and Cancer Progression
The mTOR pathway or the...