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Related Concept Videos

Cystic Fibrosis: Management01:24

Cystic Fibrosis: Management

Cystic fibrosis (CF) is an autosomal recessive disorder that predominantly affects individuals of Northern European descent, occurring at a rate of 1 in 3500. It is caused by a genetic mutation in a gene on chromosome 7, most commonly the ΔF508 mutation, that codes for the cystic fibrosis transmembrane conductance regulator (CFTR) protein. This results in thicker mucus secretions and obstruction pathologies in multiple organs, including the lungs and sinuses.
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Cystic Fibrosis: Pathogenesis01:23

Cystic Fibrosis: Pathogenesis

Cystic fibrosis (CF), an autosomal recessive disorder, significantly affects the function of exocrine glands. This genetically inherited disease is characterized by the production of thick and sticky mucus, which can severely affect various organs and systems in the body.
CF is primarily caused by a genetic mutation in a chromosome 7 gene coding for the cystic fibrosis transmembrane conductance regulator (CFTR) protein. The most common gene mutation leading to CF is the ΔF508 mutation, but...
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Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies

Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
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Chronic Inflammation: Introduction01:12

Chronic Inflammation: Introduction

Chronic inflammation is a prolonged, dysregulated immune response that persists for weeks to years when the inciting stimulus is difficult to eradicate or when self‑antigens drive ongoing reactivity. Morphologically, it is defined by mononuclear cell infiltration, progressive tissue destruction, and concurrent attempts at healing via angiogenesis and fibrosis. Compared with acute inflammation, edema is less prominent while cellular infiltration predominates; triggers include persistent...

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Related Experiment Video

Updated: Jun 2, 2026

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Methods for evaluating inflammation in cystic fibrosis.

Assem G Ziady1, Pamela B Davis

  • 1Department of Pediatrics, Case Western Reserve University, Cleveland, OH, USA. agz2@case.edu

Methods in Molecular Biology (Clifton, N.J.)
|May 7, 2011
PubMed
Summary

Cystic fibrosis (CF) involves early, self-sustaining lung inflammation. This review explores if inflammation is innate to CFTR dysfunction or triggered by early inflammatory pathways, impacting CF therapy.

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Area of Science:

  • Pulmonary Medicine
  • Immunology
  • Genetics

Background:

  • Cystic fibrosis (CF) is marked by severe, early-onset pulmonary inflammation leading to lung destruction.
  • Effective CF treatment requires addressing inflammation to slow lung function decline.

Purpose of the Study:

  • To investigate the origins of excessive pulmonary inflammation in CF.
  • To determine if inflammation is innate to CFTR dysfunction or a response to early inflammatory triggers.
  • To review therapeutic strategies for managing CF-related inflammation.

Main Methods:

  • Review of clinically relevant studies.
  • Analysis of investigations in cell and animal models.
  • Examination of patient data and clinical trials.

Main Results:

  • Pulmonary inflammation in CF is characterized by early onset and self-sustaining progression.
  • The precise relationship between CFTR dysfunction and the initiation of inflammation requires further elucidation.
  • Therapeutic approaches targeting inflammation show promise in improving CF prognosis.

Conclusions:

  • Understanding the drivers of pulmonary inflammation in CF is crucial for developing targeted therapies.
  • Modulating inflammatory responses may significantly improve lung function and outcomes in CF patients.
  • Further research is needed to differentiate innate vs. acquired inflammation in CF pathogenesis.