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Updated: Feb 6, 2026
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The Colon-26 Carcinoma Tumor-bearing Mouse as a Model for the Study of Cancer Cachexia
Published on: November 30, 2016
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Pancreatic Cancer-Induced Cachexia and Relevant Mouse Models.
Sally E Henderson, Neil Makhijani1, Thomas A Mace
1Department of Internal Medicine, Division of Gastroenterology, Hepatology and Nutrition.
Pancreas
|August 17, 2018
Summary
Pancreatic cancer cachexia, characterized by irreversible muscle loss, significantly contributes to mortality. Understanding its mechanisms and improving mouse models are crucial for developing new treatments for this deadly disease.
Area of Science:
- Oncology
- Gastroenterology
- Metabolic Diseases
Background:
- Pancreatic cancer is a leading cause of cancer death in the US, with a poor prognosis and low survival rates.
- Cachexia, defined as irreversible muscle mass loss, affects over 85% of pancreatic cancer patients and is a major contributor to mortality.
- Nearly 30% of pancreatic cancer deaths are attributed to cachexia, surpassing tumor burden as a cause of mortality.
Purpose of the Study:
- To review the current understanding of mechanisms driving cachexia in pancreatic cancer.
- To summarize existing mouse models for studying pancreatic cancer-induced muscle wasting.
- To highlight the urgent need for novel therapeutics targeting cachexia.
Main Methods:
- Literature review of existing research on pancreatic cancer cachexia.
- Analysis of studies detailing mechanisms of muscle wasting in pancreatic cancer.
- Compilation of data on current mouse models used in pancreatic cancer cachexia research.
Main Results:
- Cachexia is a critical comorbidity in pancreatic cancer, significantly impacting patient survival.
- Existing research points to complex mechanisms underlying muscle wasting in this patient population.
- Various mouse models have been developed to study pancreatic cancer-induced muscle wasting.
Conclusions:
- Further research into the mechanisms of pancreatic cancer cachexia is essential.
- Development of effective cachexia-targeted therapeutics is urgently needed.
- Improved mouse models are vital for preclinical testing of novel treatments.
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