Surfactant protein D in respiratory and non-respiratory diseases

GL Sorensen - Frontiers in medicine, 2018 - frontiersin.org
Surfactant protein D (SP-D) is a multimeric collectin that is involved in innate immune
defense and expressed in pulmonary, as well as non-pulmonary, epithelia. SP-D exerts …

Phenotyping before starting treatment in COPD?

N Siafakas, A Corlateanu, E Fouka - COPD: Journal of Chronic …, 2017 - Taylor & Francis
ABSTRACT Chronic Obstructive Pulmonary Disease (COPD) is a heterogeneous and
complex disease with great morbidity and mortality. Despite the new developments in the …

Age-related collagen turnover of the interstitial matrix and basement membrane: Implications of age-and sex-dependent remodeling of the extracellular matrix

SN Kehlet, N Willumsen, G Armbrecht, R Dietzel… - PloS one, 2018 - journals.plos.org
The extracellular matrix (ECM) plays a vital role in maintaining normal tissue function.
Collagens are major components of the ECM and there is a tight equilibrium between …

Biomarkers of extracellular matrix turnover are associated with emphysema and eosinophilic-bronchitis in COPD

AR Bihlet, MA Karsdal, JMB Sand, DJ Leeming… - Respiratory …, 2017 - Springer
Background Chronic obstructive pulmonary disease (COPD) is characterized by airflow
obstruction and loss of lung tissue mainly consisting of extracellular matrix (ECM). Three of …

Systemic biomarkers of collagen and elastin turnover are associated with clinically relevant outcomes in COPD

D Stolz, DJ Leeming, JHE Kristensen, MA Karsdal… - Chest, 2017 - Elsevier
Background Extracellular matrix (ECM) remodeling of the lung tissue releases protein
fragments into the blood, where they may be detected as serologic surrogate markers of …

High levels of biomarkers of collagen remodeling are associated with increased mortality in COPD–results from the ECLIPSE study

JMB Sand, DJ Leeming, I Byrjalsen, AR Bihlet… - Respiratory …, 2016 - Springer
Background There is a need to identify individuals with COPD at risk for disease progression
and mortality. Lung tissue remodeling is associated with the release of extracellular matrix …

Accelerated extracellular matrix turnover during exacerbations of COPD

JMB Sand, AJ Knox, P Lange, S Sun, JH Kristensen… - Respiratory …, 2015 - Springer
Background Exacerbations of chronic obstructive pulmonary disease (COPD) contribute
significantly to disease progression. However, the effect on tissue structure and turnover is …

Asthma–COPD overlap syndrome in the US: a prospective population-based analysis of patient-reported outcomes and health care utilization

CA Vaz Fragoso, TE Murphy, GO Agogo… - … journal of chronic …, 2017 - Taylor & Francis
Background Prior work suggests that asthma–COPD overlap syndrome (ACOS) has a
greater health burden than asthma alone or COPD alone. In the current study, we have …

Lung tissue destruction by proteinase 3 and cathepsin G mediated elastin degradation is elevated in chronic obstructive pulmonary disease

NS Gudmann, T Manon-Jensen, JMB Sand… - Biochemical and …, 2018 - Elsevier
Chronic obstructive pulmonary disease (COPD) is characterized by high levels of protease
activity leading to degradation of elastin followed by loss of elasticity of the lung and the …

Characterization of serological neo-epitope biomarkers reflecting collagen remodeling in clinically stable chronic obstructive pulmonary disease

JMB Sand, G Martinez, AK Midjord, MA Karsdal… - Clinical …, 2016 - Elsevier
Objectives Chronic obstructive pulmonary disease (COPD) is characterized by chronic
inflammation that leads to excessive remodeling of the lung extracellular matrix (ECM) …