Acute lung injury (ALI)/acute respiratory distress syndrome (ARDS) is an acute life-threatening form of hypoxemic respiratory failure with a high mortality rate, and there is still a great need for more effective therapies for such a severe and lethal disease. Dysfunction of endothelial and epithelial barriers is one of the most important mechanisms in hypoxia-associated ALI/ARDS. The acceleration of the epithelial repair process in the injured lung may provide an effective therapeutic target. KGF-2, a potent alveolar epithelial cell mitogen, plays an important role in organ morphogenesis and epithelial differentiation, and modulates a variety of mechanisms recognized to be important in alveolar repair and resolution in ALI/ARDS. Preclinical and clinical studies have suggested that KGF-2 may be the candidate of novel therapies for alveolar epithelial damage during ALI/ARDS.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1586/ecp.10.59 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
IRE1α-XBP1 safeguards hematopoietic stem and progenitor cells by restricting pro-leukemogenic gene programs.
Nat Immunol
January 2025
Experimental Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
Hematopoietic stem cells must mitigate myriad stressors throughout their lifetime to ensure normal blood cell generation. Here, we uncover unfolded protein response stress sensor inositol-requiring enzyme-1α (IRE1α) signaling in hematopoietic stem and progenitor cells (HSPCs) as a safeguard against myeloid leukemogenesis. Activated in part by an NADPH oxidase-2 mechanism, IRE1α-induced X-box binding protein-1 (XBP1) mediated repression of pro-leukemogenic programs exemplified by the Wnt-β-catenin pathway.
View Article and Find Full Text PDFLipid metabolism-related genes are involved in the formation of macrophage extracellular traps in allergic airway inflammation.
Genes Immun
January 2025
School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, Jinan, 250012, China.
Recent studies have highlighted the critical role of lipid metabolism in macrophages concerning lung inflammation. However, it remains unclear whether lipid metabolism is involved in macrophage extracellular traps (METs). We analyzed the GSE40885 dataset from the GEO database using weighted correlation network analysis (WGCNA) and further selection using the least absolute shrinkage and selection operator (LASSO) regression.
View Article and Find Full Text PDFImpact of corticosteroids on improving lung compliance in a patient with pulmonary microscopic polyangiitis.
BMJ Case Rep
January 2025
Pulmonary and Critical Care Medicine, The University of Texas Health Science Center at Houston, Houston, Texas, USA.
Microscopic polyangiitis (MPA) is a small-vessel vasculitis characterised by systemic infiltration, with a primary focus on the renal and pulmonary systems. One of its more lethal pulmonary manifestations is diffuse alveolar haemorrhage (DAH), although the spectrum of lung pathology in MPA is vast and calls for immediate immunosuppressive therapy. Our case looks at an older woman initially presenting with MPA-induced rapid progressive glomerulonephritis.
View Article and Find Full Text PDFPhase I-II study of prone hypofractionated accelerated breast and nodal intensity modulated radiation therapy.
Int J Radiat Oncol Biol Phys
January 2025
Department of Radiation Oncology, New York University Langone Health and Perlmutter Cancer Center, New York, NY.
Background: In patients with breast cancer, prone radiation therapy (RT) has been shown to reduce heart and lung dose. Though prone positioning is routinely used for whole breast RT, its use when treating the regional lymph nodes (RLNs) is not widespread.
Methods: In this phase I-II trial for stage IB-IIA breast cancer treated with lumpectomy or mastectomy, patients received 40.
Microvessels-on-chip: Exploring endothelial cells and COVID-19 plasma interaction with nitric oxide metabolites.
Nitric Oxide
January 2025
Division of Systems Biomedicine and Pharmacology, LACDR, Leiden University, the Netherlands.
COVID-19, caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), primarily manifests as a flu-like illness with lung injury, often necessitating supplemental oxygen. Elderly individuals and those with pre-existing cardiovascular diseases are at increased risk of mortality. The endothelial barrier disruption observed in patients indicates systemic viral invasion and widespread endotheliitis.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!