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…
PDGFA Found to Stimulate Lung Tissue Repair in Aged IPF Mice
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, “…
Rare Disease Day at NIH, organized by the National Institutes of Health (NIH) and taking place on March 1, will feature panel discussions, patient stories, research updates, TED-style talks, and a presentation by a Nobel laureate recently recognized for her work on a gene editing tool. The free, virtual…
The University of South Florida (USF) received a $1 million donation to fund research focused on finding ways to detect and prevent lung tissue scarring in people with pulmonary fibrosis (PF). “This generous gift will help the University of South Florida advance innovative testing and treatment of the toughest…
People with rare disorders have a worse healthcare experience than those affected by chronic diseases, according to the results of an international survey conducted by Eurordis-Rare Diseases Europe. Indeed, rare disease patients overall give their healthcare experience a medium-low rating, of 2.5 on a scale of 1 to 5,…
Since the start of the pandemic, levels of stress, frustration, and confusion have risen to troubling levels. It seems that many of us also are experiencing more concern over new, rapidly spreading coronavirus variants. When I first heard about the variants, I broke down and cried. I felt defeated…
A new lung-on-a-chip recreates complex lung structures using a patient’s own cells, providing a more precise model for studying disorders such as pulmonary fibrosis (PF), a study reported. This second-generation model is expected to give researchers with a powerful new way to conduct basic lung research, and a faster,…
The American Lung Association (ALA) gave a Catalyst Award, worth $100,000 over two years, to a scientist whose study will address the regeneration of damaged lung tissue. Ya-Wen Chen, PhD, an assistant professor of medicine and stem cell biology and regenerative medicine at the University Southern California (USC), will…
Galapagos and Gilead Sciences have suspended the worldwide ISABELA Phase 3 program investigating the potential of oral ziritaxestat (GLPG1690) to treat people with idiopathic pulmonary fibrosis (IPF). The decision to halt the program, which includes two identical Phase 3 trials — ISABELA 1 (NCT03711162) and ISABELA 2…
Last month we moved into our new home in Hawaii. My husband, Jonny, flew back to the mainland immediately for several months of Army training, so I was left to get settled on my own. I started tearing through all the boxes and piles of things to make the place…
