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PubMed2000

[Immunological aspects of modern forms of pneumoconioses].

The authors determined pneumoconiosis as a chronic diffuse or diffuse and granulomatous pneumonitis with pulmonary fibrosis. The article deals with identification of lymphocytes subpopulations through monoclonal antibodies, details peculiarities of cellular immunity in pneumoconiosis patients, contains new data on LgE-dependent inflammatory mechanisms including specific response to industrial dust allergens. Discussion covers ways of immune correction therapy and immune prophylactics in accordance with phases of body response to homotoxins produced due to exogenous dust load.

Antibodies, Monoclonal↗
PubMedDate not supplied

Cytokine polymorphisms in silicosis and other pneumoconioses.

Silicosis and coal workers' pneumoconiosis are complex multifactorial lung diseases whose etiopathogenesis are not well defined. It is generally accepted that fibrotic lung disorders are mediated by macrophage-derived cytokines and growth factors. There is evidence showing a crucial role for tumor necrosis factor-a (TNF-alpha) and interleukin-1 (IL-1) in inflammation caused by silica dust and in the transition from simple to progressive massive fibrosis. In this review we discuss genetic polymorphisms responsible for regulating the production of these proinflammatory cytokines and their role in modifying silicosis severity.

Genotype↗