Steve Bryson, PhD,  science writer—

Scientists discovered that blocking a tiny RNA molecule can help rejuvenate aged mesenchymal stem cells (MSCs) — which have the ability to give rise to specialized cells — derived from people with idiopathic pulmonary fibrosis (IPF). Those rejuvenated stem cells were found to have improved therapeutic efficacy when used…

United Therapeutics has submitted a new drug application (NDA) to the U.S. Food and Drug Administration (FDA) requesting the approval of Tyvaso DPI, an investigational dry powder inhaled formulation of treprostinil, to treat pulmonary hypertension associated with…

Lassen Therapeutics and researchers at Cedars Sinai Medical Center in California will together investigate the role of the immune signaling protein interleukin-11 (IL-11) in idiopathic pulmonary fibrosis (IPF), and its potential as a…

Pretreatment with retinoic acid was found to stimulate the repair of damaged alveoli — the tiny air sacs in the lungs — in a mouse model of idiopathic pulmonary fibrosis (IPF) by upregulating a molecule called PDGFA. The researchers used an aged mouse model to simulate the lung…

A DNA sensor protein called STING was found to play an unexpected protective role in fibrosis development by regulating inflammatory immune responses in an induced idiopathic pulmonary fibrosis (IPF) mouse model, a study has discovered.  The study, “…

Esbriet (pirfenidone) or Ofev (nintedanib) treatment in adults with idiopathic pulmonary fibrosis (IPF) led to changes in blood markers reflecting reduced systemic inflammation and oxidative stress after 24 weeks of therapy, a small study found. …

Use of the well-known anticoagulant therapy warfarin in people with idiopathic pulmonary fibrosis (IPF) is associated with reduced transplant-free survival, but direct oral anticoagulants (DOACs) are not, a study found.  While…

A real-world analysis found that idiopathic pulmonary fibrosis (IPF) patients with preserved lung function benefitted from treatment with Ofev (nintedanib) and Esbriet (pirfenidone) over three years.  Despite untreated patients entering this study…

An inhaled formulation of nintedanib — the active ingredient in Ofev — demonstrated enhanced antifibrotic effects after short-duration doses compared to oral formulations given at a higher dose in a rat model with induced idiopathic pulmonary…

Ofev (nintedanib) is safe and effective for adults with idiopathic pulmonary fibrosis (IPF) with poorer lung function, a small real-world analysis has found.  Age and lung function predicted the therapy’s efficacy in this group of patients. …