Abstract

Bengt Westermark and our current understanding of tumor pathogenesis

Highlights

  • The field of cancer research has advanced so far over the past four decades—the precise time-span of Bengt Westermark’s career—that it would be unrecognizable to those who last visited it in 1972

  • We knew that cancer cells grew uncontrollably and that a number of carcinogens were likely to be genotoxic mutagens, i.e. that among their other functions they worked to induce cancer through their ability to damage the genes within human tissues

  • The flurry of activity searching for the retroviral agents causing human cancer failed, but it left a rich repository of information on genes that were associated with rapidly transforming retroviruses, and it was these genes, stolen from the genomes of normal cells, that opened up the field of molecular oncology, more precisely the research that revealed the molecular origins of human cancer

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Summary

Introduction

The field of cancer research has advanced so far over the past four decades—the precise time-span of Bengt Westermark’s career—that it would be unrecognizable to those who last visited it in 1972. Bengt Westermark and our current understanding of tumor pathogenesis We knew that cancer cells grew uncontrollably and that a number of carcinogens were likely to be genotoxic mutagens, i.e. that among their other functions they worked to induce cancer through their ability to damage the genes within human tissues.

Results
Conclusion

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