Metal in Source Water Tied to NTM Infection in Patients in Colorado

Source water levels of a metal called molybdenum is a significant environmental risk factor for nontuberculous mycobacteria (NTM) infection among people in Colorado with cystic fibrosis (CF), a database study focused on that state reported. NTM infection, caused by Mycobacterium abscessus (M. abscessus), is a difficult-to-treat bacterial infection, and…

Researchers Probe Targets to Reduce Mucus Production

Yap and Taz — two proteins involved in lung injury responses and regeneration — suppress the maturation of mucus-producing goblet cells and limit mucus levels in the lungs, according to a study of mice. These findings suggest that promoting Yap/Taz’s activity may be a potential therapeutic approach to limit the…

Airway Inflammation Affects pH, Response to CFTR Therapies

Inflammation in the airways of people with cystic fibrosis (CF) regulates the pH of the surface liquid and increases the response to approved CFTR modulators, a cell-based study suggested. Airway inflammation may be a key determinant in response to CF medicines, the researchers noted. “To advance personalized CFTR…

Data From Phase 2 Trials of ELX-02 Expected This Year

Eloxx Pharmaceuticals announced it expects to share data later this year from the first four treatment groups of a Phase 2 program evaluating the investigational therapy ELX-02 in people with cystic fibrosis (CF) who have at least one G542X mutation. “Given the substantial efforts of our clinical team,…

Arrowhead Pauses ARO-ENaC Study Amid Safety Concerns

Arrowhead Pharmaceuticals has voluntarily paused new screening, enrollment, and dosing in its Phase 1/2 trial of ARO-ENaC, an investigational treatment for cystic fibrosis (CF). The decision came after unexpected signs of local lung inflammation occurred in an ongoing chronic toxicology study taking place in rats. “The safety of…

Featured Column

Don’t Overlook Emotional Wellness When Dealing With Chronic Illness

A banner for Lara's column, depicting a car on a road trip winding through a forest.
Living with a chronic illness can affect emotional wellness, writes columnist Lara Govendo, who offers up some ideas for managing both.

Read the Column

Your CF Community

Visit the Cystic Fibrosis News Today forums to connect with others in the CF community.