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Related Concept Videos

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The primary cilium, made up of microtubules, acts as antennae on the cell surfaces for relaying external stimuli into the cells. These fine hair-like structures are present, generally one per cell. These are non-motile cilia in a 9+0 microtubules arrangement, where the central pair of microtubules are absent. The primary cilia arise from the basal body embedded in the cell membrane. Intraflagellar transport (IFT) carries requisite proteins from the cytoplasm to the cilium because the primary...
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Related Experiment Video

Updated: Sep 8, 2025

Evaluation of Planar-Cell-Polarity Phenotypes in Ciliopathy Mouse Mutant Cochlea
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Ciliopathy: Bardet-Biedl Syndrome.

Ahmet Hondur1, Stephen Tsang2, Alicia R P Aycinena3

  • 1Department of Ophthalmology, Columbia University, New York, NY, USA.

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Summary

Bardet-Biedl syndrome (BBS) is a rare genetic disorder affecting approximately 1 in 125,000 individuals. This autosomal recessive condition presents a significant challenge in understanding its complex genetic underpinnings and clinical manifestations.

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Area of Science:

  • Genetics
  • Rare Diseases
  • Clinical Medicine

Background:

  • Bardet-Biedl syndrome (BBS) is an autosomal recessive genetic disorder.
  • BBS affects approximately 1 in 125,000 individuals globally.
  • Understanding BBS is crucial for genetic counseling and patient management.

Purpose of the Study:

  • To provide a concise overview of Bardet-Biedl syndrome.
  • To highlight the genetic basis and prevalence of BBS.
  • To emphasize the importance of early diagnosis and research.

Main Methods:

  • Literature review of genetic and clinical studies on BBS.
  • Analysis of epidemiological data for BBS prevalence.
  • Synthesis of current knowledge on BBS pathophysiology.

Main Results:

  • BBS is characterized by significant genetic heterogeneity.
  • Clinical features of BBS are highly variable among affected individuals.
  • The prevalence data underscores BBS as a rare but significant genetic condition.

Conclusions:

  • Bardet-Biedl syndrome is a complex autosomal recessive disorder.
  • Further research is needed to elucidate BBS pathogenesis and develop targeted therapies.
  • Accurate prevalence data is essential for resource allocation and public health strategies.