Mar 4, 2026

Why the Clues to Pulmonary Hypertension Start Before Birth
When Ripla Arora first studied TBX4 as a young PhD student, no one imagined this gene held secrets to life-threatening lung diseases. Now, years later, her early work is the foundation of a global effort to unlock the fetal origins of pulmonary hypertension.
My...
Mar 3, 2026
Why the Clues to Pulmonary Hypertension Start Before Birth
When Ripla Arora first studied TBX4 as a young PhD student, no one imagined this gene held secrets to life-threatening lung diseases. Now, years later, her early work is the foundation of a global effort to unlock the fetal origins of pulmonary hypertension.
Feb 25, 2026

Cracking the Code: How Genetics Is Rewriting Neonatal Medicine
Dr. Jeffrey Whitsett reflects on five decades in neonatal care, tracing the evolution from limited support for preemies to today’s cutting-edge genetic discoveries. Discover how rare gene mutations like TBX4 are reshaping our understanding of lung...
Feb 24, 2026
Cracking the
Code: How Genetics Is Rewriting Neonatal Medicine
Dr. Jeffrey
Whitsett reflects on five decades in neonatal care, tracing the
evolution from limited support for preemies to today’s cutting-edge
genetic discoveries. Discover how rare gene mutations like TBX4 are
reshaping our understanding of lung...
Feb 18, 2026

From Knee Pain to Gene Discovery: One Family’s Unexpected Diagnosis
What started as routine investigations into hereditary knee problems turned into a life-altering discovery for Luke Stockdale and his family — a TBX4 gene mutation linked to pulmonary arterial hypertension (PAH). In this episode, Luke shares...