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...
Dec 17, 2025

Why Families Belong at the Table: PHriends of the PPHNet
Dr. Russel Hirsch breaks down the core pillars of the PPHNet, from shared research to consistent care standards, and explains why the next chapter in pediatric pulmonary hypertension care must be written with families, not just for them through the PHriends