#PWCF
Excited to share new work from Sarvesh Surve examining the gut microbiota of adults with CF using colonoscopy samples and a culturomics approach. We note continued depletion of Bacteroidota (which we noted in kids) & enrichment of aerobes in the mucosa of pwCF.
pubmed.ncbi.nlm.nih.gov/41256617/
November 21, 2025 at 3:09 PM
Happy to finally see this out! Bassam El Halfi (@bassamhafi.bsky.social - my first rotation student when I started my post-doc in @geiselbiofilm.bsky.social) did an amazing job investigating mechanisms of interspecies metabolic interactions. Check it out! #microsky

journals.asm.org/doi/10.1128/...
Pseudomonas aeruginosa supports the survival of Prevotella melaninogenica in a cystic fibrosis lung polymicrobial community through metabolic cross-feeding | mBio
Polymicrobial interactions impact disease outcomes in pwCF who suffer from chronic respiratory infections. Previous work established a CF-relevant polymicrobial community model that allows experimenta...
journals.asm.org
September 12, 2025 at 6:46 PM
#VitaminD deficiency and altered microbiome are both common in people living with #CysticFibrosis PwCF. The PreD Trial examined the impact of the prebiotic insulin with or without vitamin D in PwCF. Published in #JCTE www.sciencedirect.com/science/arti...
November 24, 2024 at 11:49 PM
Fire damage keeps spreading.

Soot and residue cause ongoing breakdown. PWCF restores and protects military memorabilia before loss becomes permanent. #militarymemorabilia #photorestoration #CypressTX77429 #TomballTX77377
April 18, 2026 at 11:00 PM
CFTR gene cloned in 1989. Combined CFTR modulators elexacaftor-tezacaftor-ivacaftor (ETI) approved in 2019 -->

"The introduction of ETI has dramatically reduced the need for lung transplants among people with CF, reflecting significant improvements in lung function and disease management."🧪⚕️
Impact of elexacaftor-tezacaftor-ivacaftor in lung transplantation for cystic fibrosis in the United States
Cystic fibrosis (CF) is an autosomal recessive condition leading to progressive lung disease and often necessitating lung transplantation. Historically, CF has been one of the leading indications for lung transplants in the United States. The advent of CF transmembrane conductance regulator (CFTR) modulators, particularly elexacaftor-tezacaftor-ivacaftor (ETI), has significantly improved clinical outcomes for people with CF (pwCF), offering potential alterations in disease progression and transplantation needs.
www.jhltopen.org
December 5, 2024 at 2:36 PM
Our new paper out now in Microbiome: Species turnover within #cysticfibrosis lung microbiota is indicative of acute pulmonary exacerbation onset

doi.org/10.1186/s401...

#CF #microbiomeecology #microbiome
Species turnover within cystic fibrosis lung microbiota is indicative of acute pulmonary exacerbation onset - Microbiome
Background Acute pulmonary exacerbations (PEx) are associated with increased morbidity and earlier mortality for people living with cystic fibrosis (pwCF). The most common causes of PEx in CF are by b...
doi.org
June 7, 2025 at 10:37 AM
Oval frames are rare — but we’ve got you covered. ✨
PWCF is one of the only shops offering oval frame replacement & repair.

#bestframingnearme, #frameshopnearme, #customframingnearme, #photorestorationnearme, #customframinghouston, #interiordesign, #ovalframes, #vintageframes, #customframing
November 18, 2025 at 7:32 PM
A new class of drugs called #CFTR modulators (like Trikafta) are extending the lives of people with #cysticfibrosis, but some folks struggle with psychological side effects, and that deserves investigation. journals.lww.com/co-pulmonary...
Neuropsychiatric adverse effects from CFTR modulators... : Current Opinion in Pulmonary Medicine
findings Studies show that a minority of persons with cystic fibrosis (PwCF) initiating cystic fibrosis transmembrane conductance regulator (CFTR) modulators experience neuropsychiatric AEs includin...
journals.lww.com
September 14, 2023 at 2:39 AM
One stop. Endless creativity.
From floater frames to oversized prints, trophies, and awards — PWCF brings every vision to life with precision and care.

#bestframingnearme, #customframingnearme, #photorestorationnearme, #customframinghouston, #floaterframes, #oversizedframing
October 13, 2025 at 6:20 PM
Bad installs destroy good frames.

Weak hardware and poor anchoring cause failure. PWCF engineers installs that hold long-term. #militarymemorabilia #artinstallation #CypressTX77429 #TomballTX77377
April 17, 2026 at 2:32 AM
Military displays lose value fast.

Weak backing causes sagging and misalignment. PWCF builds structures that protect long-term integrity. #militarymemorabilia #frameengineering #CypressTX77429 #TomballTX77377
April 16, 2026 at 7:40 PM
CF-Tracker is in the Manchester Evening News. Important for pwCF to take care as we enter the winter flu surge!
@cysticfibrosis.org.uk
www.manchestereveningnews.co.uk/news/greater...
People living with one condition 'uniquely vulnerable' to super flu
A H3N2 virus - dubbed 'super flu' - is sweeping hospitals in England - and people with one health condition may be more at risk
www.manchestereveningnews.co.uk
December 17, 2025 at 5:22 PM
En fin; sigo con la picha hecha un lío. www.youtube.com/watch?v=pWCf...
Experto en Física Cuántica: Verdades y Mentiras de la Física Cuántica | Dr. Carlos Sabín
YouTube video by Vidas Ajenas
www.youtube.com
September 20, 2026 at 10:45 PM
Our new paper out in Microbiology Spectrum:

Nontuberculous mycobacteria remodel lung microbiota in #cysticfibrosis associated respiratory infections

Driven by @dwrivett.bsky.social and Michelle Hardman.

From Michelle’s @cysticfibrosis.org.uk funded PhD work

#CF

doi.org/10.1128/spec...
Nontuberculous mycobacteria remodel lung microbiota in cystic fibrosis-associated respiratory infections | Microbiology Spectrum
The influence of NTM infection in pwCF is still debated, and the extent of their contribution to mortality and morbidity is still questioned. Findings in this study highlight a link between the presen...
doi.org
August 1, 2025 at 8:03 AM
☀ Summer 🌻 Ween 2026 🌽 Tuesday ♥ Wednesday ♥ Selections for July 14 🐺 5 More by Phil Ochs Phil Ochs 🐺 🙀 5 of 5 Phil Ochs -- When I'm Gone m.youtube.com/watch?v=pWcF... Good Night to all Voting 💙 in November. I'm going to try to play more Te Last of Us after breakfast.
When I'm Gone
YouTube video by Phil Ochs - Topic
m.youtube.com
July 15, 2026 at 6:09 AM
📸 Transform your posters into gallery-worthy pieces. Before & After magic by PWCF. #PosterToArt #CustomFramingHouston #FramingExperts
August 25, 2025 at 6:33 PM
Study on chronic 🦠 Mycobacterium abscessus in cystic fibrosis (PWCF) found ABL/PI5P liposomes reduced bacterial viability. Effective in PWCF not on ETI. Promising for further research!##idsky
Phosphatidylinositol 5-Phosphate-Loaded Apoptotic Body-Like Liposomes for Mycobacterium abscessus Infection Management in Patients With Cystic Fibrosis
AbstractThe study investigates therapeutic strategies for managing chronic Mycobacterium abscessus infections, particularly in people with cystic fibrosis (PWCF) who are ineligible for standard elexacaftor, tezacaftor, ivakaftor (ETI) treatments. Apoptotic body-like liposomes loaded with phosphatidylinositol 5-phosphate (ABL/PI5P) were tested in vitro in M. abscessus-infected macrophages from PWCF as potential treatment. ABL/PI5P reduced intracellular bacterial viability and showed enhanced effects on a M. abscessus clinical strain when combined with amikacin. Notably, ABL/PI5P was effective on macrophages from PWCF not receiving ETI therapy. The findings suggest ABL/PI5P liposomes as a promising alternative or adjunct therapy, especially for those who cannot access ETI treatment, warranting further clinical investigation.
academic.oup.com
April 19, 2025 at 11:00 PM
🫁 Our latest paper: Sputum sampling is a reliable alternative to nasopharyngeal swabs for virological diagnosis of respiratory infections in #cysticfibrosis.
A 3y, 11-center study supported by #VaincrelaMucoviscidose
#LungInfections @sfmicrobiologie.bsky.social www.resmedjournal.com/article/S095...
MOLECULAR DIAGNOSIS OF RESPIRATORY VIRAL INFECTIONS IN CYSTIC FIBROSIS, SPUTUM VERSUS NASOPHARYNGEAL SAMPLES
Respiratory viral infections in people with Cystic Fibrosis (pwCF) significantly impact disease progression, and their molecular diagnosis should be part of the recommendations. Sputum, the routinely ...
www.resmedjournal.com
September 28, 2025 at 9:37 AM
#PhD Opportunity 2! Explore enhanced microbiological surveillance in pwCF. Join @qubelfastofficial.bsky.social cutting-edge PULSE-CF initiative to improve understanding and management of CF-related infections.🌟Learn more & apply: tinyurl.com/27o2purp
#PhD #Microbiology #CF #CFResearch #PULSECF
REF: PMY/2251/MT - PMY-PHD | Courses | Queen's University Belfast
tinyurl.com
December 4, 2024 at 9:35 PM
pwCF mount antibody responses comparable to the general
population, and a large group of convergent antibodies may contribute to strain-specific rather than
cross-variant immunity.
July 11, 2026 at 1:16 AM
Elevated Rates and Earlier Onset of Nonpulmonary Comorbidities in Adults with Cystic Fibrosis: A Population-based Study
@atscommunity.bsky.social #medsky

🔗 tinyurl.com/3xpvbms4
Elevated Rates and Earlier Onset of Nonpulmonary Comorbidities in Adults with Cystic Fibrosis: A Population-based Study | Annals of the American Thoracic Society
Rationale: People with cystic fibrosis (pwCF) are living longer with increasing comorbidities.
tinyurl.com
December 8, 2025 at 6:19 PM
Paper 1 led by Samar Atteih: We observe dampening of inflammatory signals and restriction of microbial nutrients in the upper respiratory tract of CF patients treated with triple modulators: onlinelibrary.wiley.com/doi/10.1002/... author link: onlinelibrary.wiley.com/share/author...
Effects of highly effective modulator therapy on the dynamics of the respiratory mucosal environment and inflammatory response in cystic fibrosis
Background While the widespread initiation of elexacaftor/tezacaftor/ivacaftor (ETI) has led to dramatic clinical improvements among persons with cystic fibrosis (pwCF), little is known about how ET...
onlinelibrary.wiley.com
February 17, 2024 at 1:05 AM