Role of PROKR1 and PROKR2 in Hirschsprung Disease
Author Information
Author(s): Ruiz-Ferrer Macarena, Torroglosa Ana, Núñez-Torres Rocío, de Agustín Juan Carlos, Antiñolo Guillermo, Borrego Salud
Primary Institution: Hospital Universitario Virgen del Rocío, Sevilla, Spain
Hypothesis
Are PROKR1 and PROKR2 susceptibility genes for Hirschsprung disease?
Conclusion
The study suggests that PROKR1 and PROKR2 may play a role in the development of Hirschsprung disease by mediating signaling pathways that support the proliferation and differentiation of enteric neural precursor cells.
Supporting Evidence
- PROKR1 and PROKR2 were found to be expressed in human enteric neural crest cells.
- Several genetic variants in PROKR1 and PROKR2 were identified in patients with Hirschsprung disease.
- The study suggests that these receptors may work alongside other signaling pathways critical for gut development.
Takeaway
This study found that two proteins, PROKR1 and PROKR2, are important for the development of a part of the nervous system in the gut, and changes in their genes might lead to a disease that affects how the gut works.
Methodology
The researchers isolated enteric neural precursor cells from the gut of children with and without Hirschsprung disease and analyzed the expression of prokineticin receptors and genetic variants.
Limitations
The study primarily focused on a specific cohort of patients, which may limit the generalizability of the findings.
Participant Demographics
The study included 230 patients diagnosed with Hirschsprung disease, with 23% being female and 77% male.
Digital Object Identifier (DOI)
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