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6 lip 2020 · The most vulnerable lung cells to damage are those located at the mucosal surface. Damage to the epithelial cells stimulates rapid proliferation, differentiation and recruitment of replacement cells and can result in the regeneration of the barrier function of the tissue.
2 lut 2019 · Alterations in cellular metabolism drive complex pathological events in the lung, including the shortening of cilia, the profibrotic activation of lung fibroblasts and macrophages, and the induction of both cell death and cellular senescence in the lung epithelium.
15 mar 2024 · The increase in incidences of respiratory disease over the past decades has highlighted the importance of developing improved therapeutic approaches. This review will summarize recent research on the cellular complexity of the mammalian respiratory system with a focus on gas exchange and immunological defense functions of the lung.
Examples of this type of tissue are the lung, which ensures proper exchange of oxygen and carbon dioxide; the kidney, which maintains electrolyte composition and fluid balance; the gut, which oversees nutrient absorption; and the skin, which is involved in temperature regulation.
The major function of the lungs is to perform gas exchange, which requires blood from the pulmonary circulation. This blood supply contains deoxygenated blood and travels to the lungs where erythrocytes, also known as red blood cells, pick up oxygen to be transported to tissues throughout the body.
13 sty 2021 · The community of cells lining our airways plays a collaborative role in the preservation of immune homeostasis in the lung and provides protection from the pathogens and pollutants in the air...
4 kwi 2017 · By performing a series of lung transplants between mice with certain deficiencies, the team discovered that blood cell progenitors were able to migrate out of the lung and into the bone marrow, where they could completely restore production of platelets and other blood cells.
