Pancreatic cancer pain and its correlation with changes in tumor vasculature, macrophage infiltration, neuronal innervation, body weight and disease progression

Theodore H. Lindsay, Beth M. Jonas, Molly A. Sevcik, Kazufumi Kubota, Kyle G. Halvorson, Joseph R. Ghilardi, Michael A. Kuskowski, Edward B. Stelow, Pinku Mukherjee, Sandra J. Gendler, Gilbert Y. Wong, Patrick W Mantyh

Research output: Contribution to journalArticle

70 Citations (Scopus)

Abstract

To begin to understand the relationship between disease progression and pain in pancreatic cancer, transgenic mice that develop pancreatic cancer due to the expression of the simian virus 40 large T antigen under control of the rat elastase-1 promoter were examined. In these mice precancerous cellular changes were evident at 6 weeks and these included an increase in: microvascular density, macrophages that express nerve growth factor and the density of sensory and sympathetic fibers that innervate the pancreas, with all of these changes increasing with tumor growth. In somatic tissue such as skin, the above changes would be accompanied by significant pain; however, in mice with pancreatic cancer, changes in pain-related behaviors, such as morphine-reversible severe hunching and vocalization only became evident at 16 weeks of age, by which time the pancreatic cancer was highly advanced. These data suggest that in mice as well as humans, there is a stereotypic set of pathological changes that occur as pancreatic cancer develops, and while weight loss generally tracks disease progression, there is a significant lag between disease progression and behaviors indicative of pancreatic cancer pain. Defining the mechanisms that mask this pain in early and mid-stage disease and drive the pain in late-stage disease may aid in earlier diagnosis, survival, and increased quality of life of patients with pancreatic cancer.

Original languageEnglish (US)
Pages (from-to)233-246
Number of pages14
JournalPain
Volume119
Issue number1-3
DOIs
StatePublished - Dec 15 2005
Externally publishedYes

Fingerprint

Pancreatic Neoplasms
Disease Progression
Macrophages
Body Weight
Pain
Neoplasms
Adrenergic Fibers
Simian virus 40
Pancreatic Elastase
Viral Tumor Antigens
Nerve Growth Factor
Masks
Cancer Pain
Morphine
Transgenic Mice
Weight Loss
Early Diagnosis
Pancreas
Quality of Life
Skin

Keywords

  • Carcinoma
  • Gastrointestinal
  • Model
  • Mouse
  • Murine
  • Visceral tumor

ASJC Scopus subject areas

  • Clinical Neurology
  • Psychiatry and Mental health
  • Neurology
  • Neuroscience(all)
  • Pharmacology
  • Clinical Psychology

Cite this

Pancreatic cancer pain and its correlation with changes in tumor vasculature, macrophage infiltration, neuronal innervation, body weight and disease progression. / Lindsay, Theodore H.; Jonas, Beth M.; Sevcik, Molly A.; Kubota, Kazufumi; Halvorson, Kyle G.; Ghilardi, Joseph R.; Kuskowski, Michael A.; Stelow, Edward B.; Mukherjee, Pinku; Gendler, Sandra J.; Wong, Gilbert Y.; Mantyh, Patrick W.

In: Pain, Vol. 119, No. 1-3, 15.12.2005, p. 233-246.

Research output: Contribution to journalArticle

Lindsay, TH, Jonas, BM, Sevcik, MA, Kubota, K, Halvorson, KG, Ghilardi, JR, Kuskowski, MA, Stelow, EB, Mukherjee, P, Gendler, SJ, Wong, GY & Mantyh, PW 2005, 'Pancreatic cancer pain and its correlation with changes in tumor vasculature, macrophage infiltration, neuronal innervation, body weight and disease progression', Pain, vol. 119, no. 1-3, pp. 233-246. https://doi.org/10.1016/j.pain.2005.10.019
Lindsay, Theodore H. ; Jonas, Beth M. ; Sevcik, Molly A. ; Kubota, Kazufumi ; Halvorson, Kyle G. ; Ghilardi, Joseph R. ; Kuskowski, Michael A. ; Stelow, Edward B. ; Mukherjee, Pinku ; Gendler, Sandra J. ; Wong, Gilbert Y. ; Mantyh, Patrick W. / Pancreatic cancer pain and its correlation with changes in tumor vasculature, macrophage infiltration, neuronal innervation, body weight and disease progression. In: Pain. 2005 ; Vol. 119, No. 1-3. pp. 233-246.
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