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Genes don't count
B D Shames1, C H Selzman, X Meng
1Department of Surgery, University of Colorado Health Sciences Center, Denver 80262, USA.
Abstract:
It is the regulation of gene expression that determines phenotype and cellular response. Several families of proteins control gene expression in cells and influence the pathogenesis of multiple organ failure, the acute phase response, atherosclerosis, and graft-vs-host disease. Understanding the basics of the regulation of gene transcription will allow the knowledgeable surgeon to target gene expression as a therapeutic modality in multiple diseases. We examine nuclear factor kappa B as an example of a transcription factor that is involved in multiple surgical diseases and has pharmacological inhibitors available to knowledgeable surgeons.
Insights
Gene expression regulation dictates cellular responses and disease pathogenesis. Understanding transcription factors like nuclear factor kappa B offers surgeons therapeutic targets for various surgical conditions.
Area of Science:
- Molecular Biology
- Surgical Pathophysiology
Background:
- Gene expression regulation is crucial for cellular function and phenotype determination.
- Protein families controlling gene expression are implicated in diseases like multiple organ failure and atherosclerosis.
- Targeting gene transcription presents a potential therapeutic strategy for surgical patients.
Purpose of the Study:
- To elucidate the fundamental principles of gene transcription regulation.
- To highlight the role of transcription factors in surgical diseases.
- To introduce nuclear factor kappa B as a therapeutically targetable factor.
Main Methods:
- Review of scientific literature on gene expression regulation.
- Analysis of the role of transcription factors in surgical pathogenesis.
- Examination of nuclear factor kappa B as a case study.
Main Results:
- Gene expression control is central to cellular phenotype and response.
- Specific transcription factors, including nuclear factor kappa B, are involved in major surgical diseases.
- Pharmacological inhibitors for nuclear factor kappa B are available for clinical use.
Conclusions:
- Understanding gene transcription regulation empowers surgeons to utilize it therapeutically.
- Nuclear factor kappa B serves as a key example of a targetable transcription factor in surgery.
- Targeting gene expression offers a promising avenue for managing complex surgical conditions.