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Related Experiment Video

Updated: Oct 10, 2025

Confocal and Super-Resolution Imaging of Polarized Intracellular Trafficking and Secretion of Basement Membrane Proteins During Drosophila Oogenesis

Confocal and Super-Resolution Imaging of Polarized Intracellular Trafficking and Secretion of Basement Membrane Proteins During Drosophila Oogenesis

Published on: May 19, 2022

Basement membranes in obstructive pulmonary diseases.

Bart G J Dekkers^1,2, Shehab I Saad³, Leah J van Spelde³

¹University of Groningen, University Medical Center Groningen, Department of Clinical Pharmacy and Pharmacology, Groningen, The Netherlands.

Matrix Biology Plus

|December 8, 2021

Summary

Changes in basement membrane proteins are key to airway remodeling in obstructive lung diseases like asthma. Targeting these proteins offers potential new treatments for these conditions.

Keywords:

ADAM9, a metalloproteinase domain 9 ASM, airway smooth muscle Airway inflammation Airway remodeling Asthma BM, basement membrane COPD, chronic obstructive pulmonary disease Chronic obstructive pulmonary disease Col IV, collagen IV Collagen IV ECM, extracellular matrix LN, laminin Laminin MMP, matrix metalloproteinase TIMP, tissue inhibitors of metalloproteinase Th2, T helper 2 VSM, vascular smooth muscle

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Area of Science:

Pulmonary Medicine
Cellular Biology
Extracellular Matrix Research

Background:

Airway remodeling involves altered deposition of extracellular matrix proteins in obstructive pulmonary diseases.
Basement membrane protein changes in lung tissue are compartment-specific and linked to asthma and chronic obstructive pulmonary disease (COPD).
Inflammatory responses can disrupt the production and degradation balance of these proteins.

Purpose of the Study:

To review alterations in basement membrane composition during airway remodeling in obstructive airway diseases.
To explore the role of basement membrane proteins in modulating cellular processes in these diseases.
To investigate the potential of basement membrane proteins as therapeutic targets.

Main Methods:

Literature review of studies on airway remodeling and basement membrane proteins.
Analysis of research on the functional roles of basement membrane proteins in lung disease.
Synthesis of findings regarding therapeutic potential.

Main Results:

Obstructive airway diseases exhibit significant changes in basement membrane protein deposition.
These proteins actively influence cellular functions contributing to disease progression.
Specific alterations show compartment specificity within the lung tissue.

Conclusions:

Basement membrane protein composition is significantly altered in airway remodeling.
These proteins are not merely structural but actively modulate disease processes.
Targeting basement membrane proteins presents a promising avenue for novel therapeutic strategies in obstructive airway diseases.