Skip to main content
padlock icon - secure page this page is secure

Man-made mineral fibers induce apoptosis of human peripheral blood mononuclear cells similarly to chrysotile B.

Buy Article:

$42.00 + tax (Refund Policy)

The aim of this study was to investigate whether man-made mineral fibers (MMMF) induce apoptosis of human peripheral blood mononuclear cells (PBMC), as we recently demonstrated for chrysotile B. In vitro cultivation of PBMC with various MMMF as well as chrysotile B clearly produced apoptotic cells. The alteration of the expression for apoptosis related genes at the mRNA level during in vitro cultures of PBMC with various MMMF revealed upregulation of Flice and Apaf-1 genes and down regulation of TNF receptor 1 and Bid genes. These results indicate that MMMF induce apoptosis of PBMC in a similar manner to chrysotile B. However, the process may be mediated not only by the Fas-related apoptotic pathway but also a mitochondrial pathway. Thus, one should be aware that respiratory and immunological abnormalities may occur in workers who are exposed to MMMFs.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics

Document Type: Research Article

Affiliations: Department of Hygiene, Kawasaki Medical School, Kurashiki, Okayama 701-0192, Japan.

Publication date: December 1, 1999

More about this publication?
  • The International Journal of Molecular Medicine is a monthly, peer-reviewed journal devoted to the publication of high quality studies related to the molecular mechanisms of human disease. The journal welcomes research on all aspects of molecular and clinical research, ranging from biochemistry to immunology, pathology, genetics, human genomics, microbiology, molecular pathogenesis, molecular cardiology, molecular surgery and molecular psychology.

    The International Journal of Molecular Medicine aims to provide an insight for researchers within the community in regard to developing molecular tools and identifying molecular targets for the diagnosis and treatment of a diverse number of human diseases.
  • Editorial Board
  • Information for Authors
  • Submit a Paper
  • Subscribe to this Title
  • Information for Advertisers
  • Terms & Conditions
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more