Copd-associated Genes
Copd-associated Genes - Related Videos
01:20
COPD: Pathogenesis and Clinical Features
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2024
Chronic obstructive pulmonary disease (COPD) is a group of lung conditions that progressively worsen over time, including chronic bronchitis and emphysema. This cluster of diseases collectively leads to a gradual and irreversible decline in lung function over time. The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
01:26
COPD: Management Using Bronchodilators and Corticosteroids
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2024
Chronic obstructive pulmonary isease (COPD) involves a group of progressive lung disorders characterized by persistent airflow limitation and chronic respiratory symptoms. Asthma-COPD Overlap Syndrome (ACOS), encompassing features of both asthma and Chronic obstructive pulmonary disease (COPD), is a group of progressive lung disorders that includes chronic bronchitis, emphysema, and refractory (non-reversible) asthma. ACOS leads to complex clinical presentations that combine the inflammatory...
12:55
Using the Gene Pulser MXcell Electroporation System to Transfect Primary Cells with High Efficiency
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Cited by 11 •
2010
This procedure shows how to use the Gene Pulser MXcell electroporation system to rapidly and easily identify the best electroporation conditions for mouse embryonic fibroblasts (MEFs) or other primary cells. Considerations for troubleshooting are also discussed in the associated video.
01:57
Gene Families
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2020
Gene families consist of groups of genes proposed to have originated from a common ancestor. Typically these arise through events in which a gene or genes are mistakenly duplicated during cell division. Unlike their parent genes (which are subject to selection pressure to maintain function), these gene copies do not need to preserve their sequences and may evolve at a relatively faster rate. Occasionally these regions can be adapted to take on new roles within the organism, becoming novel genes...
06:57
In Planta Gene Expression and Gene Editing in Moso Bamboo Leaves
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Cited by 3 •
2023
In this study, a novel in planta gene expression and gene editing method mediated by Agrobacterium was developed in bamboo. This method greatly improved the efficiency of gene function validation in bamboo, which has significant implications for accelerating the process of bamboo breeding.
FAQs
Their effects may alter inflammatory signaling, oxidative-stress responses, epithelial injury, or tissue repair. Persistent disruption in these processes can provide a biological context for studying how damaged lung tissue responds over time. In cancer research, examining these pathways helps investigators evaluate whether gene activity connects chronic pulmonary disease with mechanisms involved in tumor development.
Inflammation, oxidative stress, epithelial damage, and tissue repair are central processes. A gene may influence susceptibility or progression by changing how airway and lung cells respond to smoke or other irritants. Comparing these biological effects can show whether altered gene activity is associated primarily with injury, impaired recovery, or signaling patterns relevant to lung cancer research.
Inherited variants are present as part of an individual's genetic background, whereas acquired changes develop during disease or in response to cellular conditions. Separating these categories helps researchers distinguish predisposition from molecular alterations associated with chronic lung damage. That distinction is important when interpreting risk estimates, disease progression, biomarker findings, and possible links to tumor development.
Gene interactions can reveal how multiple biological signals combine to shape inflammation, oxidative-stress responses, epithelial injury, and tissue repair. A single gene may show only a limited association when considered independently, while interacting activity may better reflect the complexity of chronic lung disease. This systems-level view can also highlight shared pathways relevant to cancer research.
Investigators can examine gene expression and genetic differences to identify molecular patterns associated with chronic lung disease, progression, or lung-function decline. They then assess whether those patterns help distinguish inherited susceptibility from changes acquired during disease. Such biomarkers may support risk assessment and clarify which biological processes connect chronic lung injury with tumor development.
This approach is useful when researchers want to investigate whether chronic inflammation, oxidative stress, epithelial injury, or altered tissue repair creates molecular links between COPD and lung cancer. Studying shared gene activity and interactions may identify overlapping biological mechanisms. The findings can guide evaluation of risk markers and suggest therapeutic targets relevant to both inflammatory lung disease and cancer.