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Updated: Aug 13, 2025
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Mutagenesis and Analysis of Genetic Mutations in the GC-rich KISS1 Receptor Sequence Identified in Humans with Reproductive Disorders
Published on: September 4, 2011
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Gene Mutations in Cushing's Syndrome.
Utkarsh Ojha1, Innocent Ogunmwonyi2, Jinpo Xiang3
1Royal Brompton & Harefield Hospitals, Uxbridge, UK.
Molecular Syndromology
|January 20, 2023
Summary
Cushing
Area of Science:
- Endocrinology and Molecular Biology
Background:
- Prolonged glucocorticoid exposure causes Cushing's syndrome.
- Excess cortisol stems from exogenous steroids, pituitary/adrenal tumors, or ectopic ACTH.
Purpose of the Study:
- To review recent advancements in understanding the genetic and molecular basis of hypercortisolemia.
- To explore the implications of these findings for Cushing's syndrome diagnosis and prognosis.
Main Methods:
- Literature review of genetic and molecular mechanisms in hypercortisolemia.
- Analysis of signaling pathways implicated in Cushing's syndrome pathophysiology.
Main Results:
- Significant progress in identifying genetic/molecular drivers of hypercortisolemia.
- Overlap observed in mutations affecting cAMP/PKA/MAPK and Wnt signaling pathways.
Conclusions:
- Specific mutations in Cushing's syndrome require further delineation.
- Understanding genetic factors may improve early detection and patient prognosis.
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