Physiology and pathophysiology of human airway mucus

DB Hill, B Button, M Rubinstein… - Physiological …, 2022 - journals.physiology.org
The mucus clearance system is the dominant mechanical host defense system of the human
lung. Mucus is cleared from the lung by cilia and airflow, including both two-phase gas-liquid …

[HTML][HTML] The pathology of asthma: what is obstructing our view?

H Aegerter, BN Lambrecht - Annual Review of Pathology …, 2023 - annualreviews.org
Despite the advent of sophisticated and efficient new biologics to treat inflammation in
asthma, the disease persists. Even following treatment, many patients still experience the …

Mucus-inspired dynamic hydrogels: Synthesis and future perspectives

R Bej, R Haag - Journal of the American Chemical Society, 2022 - ACS Publications
Mucus hydrogels at biointerfaces are crucial for protecting against foreign pathogens and for
the biological functions of the underlying cells. Since mucus can bind to and host both …

# COVIDisAirborne: AI-enabled multiscale computational microscopy of delta SARS-CoV-2 in a respiratory aerosol

A Dommer, L Casalino, F Kearns… - … journal of high …, 2023 - journals.sagepub.com
We seek to completely revise current models of airborne transmission of respiratory viruses
by providing never-before-seen atomic-level views of the SARS-CoV-2 virus within a …

Treatment of cystic fibrosis airway cells with CFTR modulators reverses aberrant mucus properties via hydration

CB Morrison, KM Shaffer, KC Araba… - European …, 2022 - Eur Respiratory Soc
Question Cystic fibrosis (CF) is characterised by the accumulation of viscous adherent
mucus in the lungs. While several hypotheses invoke a direct relationship with cystic fibrosis …

Mucin biopolymers and their barrier function at airway surfaces

D Song, D Cahn, GA Duncan - Langmuir, 2020 - ACS Publications
In the lung, the airway epithelium produces secreted and tethered mucin biopolymers to
form a mucus hydrogel layer and a surface-attached polymer brush layer. These layers work …

Models using native tracheobronchial mucus in the context of pulmonary drug delivery research: composition, structure and barrier properties

BC Huck, X Murgia, S Frisch, M Hittinger… - Advanced Drug Delivery …, 2022 - Elsevier
Mucus covers all wet epithelia and acts as a protective barrier. In the airways of the lungs,
the viscoelastic mucus meshwork entraps and clears inhaled materials and efficiently …

Modeling mucus physiology and pathophysiology in human organs-on-chips

Z Izadifar, A Sontheimer-Phelps, BA Lubamba… - Advanced Drug Delivery …, 2022 - Elsevier
The surfaces of human internal organs are lined by a mucus layer that ensures symbiotic
relationships with commensal microbiome while protecting against potentially injurious …

Engineering in vitro models of cystic fibrosis lung disease using neutrophil extracellular trap inspired biomaterials

A Boboltz, S Yang, GA Duncan - Journal of Materials Chemistry B, 2023 - pubs.rsc.org
Cystic fibrosis (CF) is a muco-obstructive lung disease where inflammatory responses due to
chronic infection result in the accumulation of neutrophil extracellular traps (NETs) in the …

Neutrophil extracellular traps increase airway mucus viscoelasticity and slow mucus particle transit

RS Linssen, G Chai, J Ma… - American journal of …, 2021 - atsjournals.org
Mucus obstruction is a key feature of many inflammatory airway diseases. Neutrophil
extracellular traps (NETs) are released upon neutrophil stimulation and consist of …