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The phenotype of human STK4 deficiency
Hengameh Abdollahpour1, Giridharan Appaswamy, Daniel Kotlarz
1Department of Pediatric Hematology/Oncology, Hannover Medical School, Hannover, Germany.
Blood
|February 2, 2012
Summary
A novel primary immunodeficiency syndrome is identified, linked to STK4 gene mutations. This condition causes T- and B-cell lymphopenia, neutropenia, and increased susceptibility to infections due to apoptosis defects.
Area of Science:
- Immunology
- Genetics
- Cell Biology
Background:
- Primary immunodeficiencies often present with recurrent infections and lymphopenia.
- The Hippo signaling pathway regulates cell growth and apoptosis, crucial for immune cell homeostasis.
- STK4 (serine threonine kinase 4) is a key component of this pathway.
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