BERSANI D.

Fibrous erionite is the only zeolite classified as Group 1 carcinogen by the International Agency for Research on Cancer (IARC). Carcinogenesis induced by erionite is thought to involve several factors as biopersistence, the iron role and cation exchange processes. To better understand these mechanisms, a detailed investigation at the micro...

Alveolar macrophages are the first line of defence against detrimental inhaled stimuli. To date, no comparative data have been obtained on the inflammatory response induced by different carcinogenic mineral fibres in the three main macrophage phenotypes: M0 (non-activated), M1 (pro-inflammatory) and M2 (alternatively activated). To gain new...

Exposure to mineral fibres represents a serious occupational and environmental hazard, since it leads to chronic lung inflammation with the subsequent emergence of fibrotic pulmonary diseases, pneumoconiosis and various types of malignancies. This happens mainly by inhalation, leading to the localization of the mineral fibers in the lung...

In chrysotile, the most commercialized asbestos, Fe and other toxic metals are worth considering in its pathogenicity (Gualtieri et al., 2019); in fact, large amounts of Fe (>1000 ppm) and trace metals (Cr, Ni, Co, Mn, ...) are also intimately associated with the raw material. Since both Fe and trace metals are usually isomorphous substituent...

In chrysotile, the most commercialized asbestos species, Fe and other metals are worth considering in its potential toxicity (Gualtieri et al., 2019); in fact, large amounts of Fe (>1000 ppm) and trace metals (Cr, Ni, Co, Mn, etc.) are also intimately associated with the raw material. Since both Fe and trace metals are usually isomorphous...