[The role of calcium/calmodulin dependent serine protein kinase in embryonic development and related diseases]

Yaqing Wang1, Li Yuan

  • 1Department of Biochemistry and Molecular Biology, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R.China. yuanli@njmu.edu.cn.

Insights

Calcium/calmodulin dependent serine protein kinase (CASK) is crucial for neural, sperm, and kidney development. Its dysfunction is linked to various diseases, including neurological and renal conditions.

Area of Science:

  • Neuroscience
  • Developmental Biology
  • Molecular Biology

Background:

  • Calcium/calmodulin dependent serine protein kinase (CASK) is a membrane-associated guanylate kinase (MAGUK) protein with multiple isoforms.
  • CASK expression varies between embryonic and adult tissues and is regulated by phosphorylation and SUMOylation.

Purpose of the Study:

  • To summarize the diverse roles of CASK in biological development.
  • To highlight the implications of CASK dysfunction in disease.

Main Methods:

  • Literature review and synthesis of existing research on CASK function.
  • Analysis of CASK expression patterns and regulatory mechanisms.
  • Examination of CASK's involvement in neural, spermatozoal, and renal development.

Main Results:

  • CASK plays a critical role in neural development, regulating synapse formation and linked to neurological diseases upon mutation.
  • CASK is essential for sperm development, maturation, and fertilization.
  • CASK influences renal development, partly through interactions with DLG1.

Conclusions:

  • CASK is a multifunctional protein vital for multiple developmental processes.
  • Aberrant CASK function contributes to a range of human diseases, underscoring its importance in health and development.

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