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"IF-pathies": a broad spectrum of intermediate filament-associated diseases

M Bishr Omary1

  • 1Department of Molecular & Integrative Physiology, University of Michigan Medical School, Ann Arbor, MI 48109-5622, USA. mbishr@umich.edu

The Journal of Clinical Investigation
|July 10, 2009
PubMed

Insights

Intermediate filaments (IFs) are crucial cytoskeletal proteins involved in over 80 human diseases. Understanding IFs and IF-pathies is key to developing targeted therapies for these tissue-specific conditions.

Area of Science:

  • Cellular biology
  • Molecular medicine
  • Genetics

Background:

  • Intermediate filaments (IFs) constitute the largest gene family among cytoskeletal proteins.
  • Specific IF expression patterns in cell types correlate with their roles in health and disease.
  • Mutations in IF genes are linked to over 80 distinct human tissue-specific diseases, known as IF-pathies.

Purpose of the Study:

  • To provide a comprehensive review of intermediate filament-associated diseases (IF-pathies).
  • To explore the functional and structural aspects of IFs.
  • To highlight the molecular and functional consequences of IF-pathies and identify future research directions.

Main Methods:

  • Literature review of existing research on intermediate filaments and associated diseases.
  • Analysis of genetic, molecular, and cellular data related to IFs.
  • Synthesis of information on pathogenesis and therapeutic strategies for IF-pathies.

Main Results:

  • Intermediate filaments are implicated in a wide spectrum of human diseases.
  • Understanding the unique expression and function of IFs is critical for disease etiology.
  • IF-pathies result from molecular and functional disruptions within the IF network.

Conclusions:

  • Intermediate filaments play a vital role in cellular integrity and tissue-specific functions.
  • Further research into IF pathogenesis is essential for advancing therapeutic interventions.
  • The IF field presents significant opportunities for developing targeted treatments for IF-pathies.

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