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Protocol and Guidelines for Point-of-Care Lung Ultrasound in Diagnosing Neonatal Pulmonary Diseases Based on International Expert Consensus
Published on: March 6, 2019
Neonatal Lung Disease Associated with TBX4 Mutations
Kristen Suhrie1, Nathan M Pajor2, Shawn K Ahlfeld1
1Perinatal Institute, Division of Pulmonary Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH.
Heterozygous TBX4 mutations cause neonatal respiratory failure in infants. Clinical presentations, pathology, and outcomes vary widely, impacting diagnosis and patient management.
Area of Science:
- Genetics
- Pediatric Pulmonology
- Developmental Biology
Background:
- TBX4 gene mutations are implicated in various developmental disorders.
- Neonatal respiratory failure presents a significant clinical challenge.
Observation:
- Two infants with heterozygous TBX4 mutations presented with distinct lung disease.
- Clinical presentations, pathological findings, and patient outcomes were highly variable.
Findings:
- Heterozygous TBX4 mutations are a cause of neonatal respiratory failure.
- The study documents a wide spectrum of clinicopathological outcomes associated with TBX4 mutations.
Implications:
- Understanding the TBX4 mutation spectrum aids in diagnosing and managing neonatal respiratory conditions.
- These findings emphasize the importance of genetic analysis in cases of unexplained neonatal respiratory failure.
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