Open Access

Perspective: Opportunities in recalcitrant, rare and neglected tumors

  • Authors:
    • Beverly A. Teicher
  • View Affiliations

  • Published online on: July 2, 2013     https://doi.org/10.3892/or.2013.2581
  • Pages: 1030-1034
  • Copyright: © Teicher . This is an open access article distributed under the terms of Creative Commons Attribution License [CC BY_NC 3.0].

Metrics: Total Views: 0 (Spandidos Publications: | PMC Statistics: )
Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )


Abstract

The ‘Recalcitrant Cancer Research Act of 2012’ defines recalcitrant cancers as having a 5-year survival rate of <20% and estimated to cause the death of at least 30,000 individuals in the US each year. Cancers specifically mentioned in the act are lung and pancreatic cancers. In addition to recalcitrant tumors, rare tumors are often neglected in the drug discovery arena. Sarcomas are ~1% of cancers. The NCI Specialized Programs of Research Excellence (SPOREs) provide disease-focused cancer center grants specifically to accelerate the impact of laboratory research on the treatment of patients. There are 3 SPOREs focused on pancreatic cancer, 7 SPOREs focused on lung cancer and 1 SPORE focused on sarcoma. Through the Developmental Therapeutics Program (DTP), NCI maintains the infrastructure and expertise for the operation of cell-free and cell-based high-, medium- and low-throughput assays. The current effort is on sarcoma, SCLC and pancreatic lines. The DTP functional genomics laboratory provides molecular analyses including gene expression microarrays, exon arrays, microRNA arrays, multiplexing gene assays, plus others as tools to identify potential drug targets and to determine the role of selected genes in the mechanism(s) of drug action and cellular responses to stressors. The DTP tumor microenvironment laboratory focuses on the discovery of targets and the development of therapeutic strategies targeting the tumor microenvironment and physiological abnormalities of tumors resulting from environmental factors or alterations in metabolic enzymes. The DTP maintains a group focused on determining the mechanism(s) of action and identifying potential surrogate markers of activity for select compounds integrating proteomics, transcriptomics and molecular biology platforms. In conclusion, the NCI has active SPORE programs and an internal effort focused on recalcitrant, rare and neglected cancers which are generating data toward improving treatment of these difficult diseases.
View References

Related Articles

Journal Cover

September 2013
Volume 30 Issue 3

Print ISSN: 1021-335X
Online ISSN:1791-2431

Sign up for eToc alerts

Recommend to Library

Copy and paste a formatted citation
x
Spandidos Publications style
Teicher B : Perspective: Opportunities in recalcitrant, rare and neglected tumors. Oncol Rep 30: 1030-1034, 2013
APA
Teicher, B. . (2013). Perspective: Opportunities in recalcitrant, rare and neglected tumors. Oncology Reports, 30, 1030-1034. https://doi.org/10.3892/or.2013.2581
MLA
Teicher, B. ."Perspective: Opportunities in recalcitrant, rare and neglected tumors". Oncology Reports 30.3 (2013): 1030-1034.
Chicago
Teicher, B. ."Perspective: Opportunities in recalcitrant, rare and neglected tumors". Oncology Reports 30, no. 3 (2013): 1030-1034. https://doi.org/10.3892/or.2013.2581