Final Report: Comparative Studies in the Field of Mouse and Human Leukemia, June 1, 1991 - October 31, 1994

PDF Version Also Available for Download.

Description

Early in the work on this grant the authors established that the growth factor-dependence of radiation-induced thymic leukemia cells was dependent on the autocrine/paracrine growth factor IL-4. Localized, thymic leukemias always grew by virtue of an IL-4-driven autocrine/paracrine pathway. They continued and investigated the mechanism of progression of the thymic leukemias to the later, disseminate disease. Linking the generation of disseminated leukemias to their growth factor-dependent status [10,11], they found that the development of growth factor-independence was associated with the dissemination of the leukemia from the thymus to other sites, e.g. spleen, lymphnodes, liver and kidney [9,8]. Indeed, all disseminated ... continued below

Physical Description

5 p.

Creation Information

Haas, Martin December 1, 1998.

Context

This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. More information about this report can be viewed below.

Who

People and organizations associated with either the creation of this report or its content.

Author

Sponsor

Publisher

Provided By

UNT Libraries Government Documents Department

Serving as both a federal and a state depository library, the UNT Libraries Government Documents Department maintains millions of items in a variety of formats. The department is a member of the FDLP Content Partnerships Program and an Affiliated Archive of the National Archives.

Contact Us

What

Descriptive information to help identify this report. Follow the links below to find similar items on the Digital Library.

Description

Early in the work on this grant the authors established that the growth factor-dependence of radiation-induced thymic leukemia cells was dependent on the autocrine/paracrine growth factor IL-4. Localized, thymic leukemias always grew by virtue of an IL-4-driven autocrine/paracrine pathway. They continued and investigated the mechanism of progression of the thymic leukemias to the later, disseminate disease. Linking the generation of disseminated leukemias to their growth factor-dependent status [10,11], they found that the development of growth factor-independence was associated with the dissemination of the leukemia from the thymus to other sites, e.g. spleen, lymphnodes, liver and kidney [9,8]. Indeed, all disseminated leukemias were composed of growth factor-independent cells. The generation of disseminated radiation-induced leukemia is associated with the loss of specific differentiation antigens and the mutation of the p53 tumor suppressor gene. The thymic, growth factor-independent leukemia carried non-mutated, wild type p53 [4]. These results suggested that it might be possible to influence the dissemination [6,7] of leukemia cell propagation in vivo by the re-introduction of wild type p53 into the leukemias cells. They could show that the transduction of genes encoding specific mutant p53 proteins enhanced their dissemination potential and, in addition, the transduction of constructs encoding wild type p53 reversed the disseminated phenotype--and the leukemic phenotype--of murine and human acute leukemia cells. As a result of the DOE grant, and to further study the gene-transduction approach for the inhibition of leukemia and other cancer cells, they developed an acute retroviral gene transfer system that was capable of the rapid generation of high-titer retroviral virions that were non-mutated and non-deleted [12]. This system has been supplied to dozens of laboratories in the country and is widely used in many research laboratories.

Physical Description

5 p.

Notes

OSTI as DE00765657

Medium: P; Size: 5 pages

Source

  • Other Information: PBD: 1 Dec 1998

Language

Item Type

Identifier

Unique identifying numbers for this report in the Digital Library or other systems.

  • Report No.: None
  • Grant Number: FG03-91ER61171
  • DOI: 10.2172/765657 | External Link
  • Office of Scientific & Technical Information Report Number: 765657
  • Archival Resource Key: ark:/67531/metadc717777

Collections

This report is part of the following collection of related materials.

Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

What responsibilities do I have when using this report?

When

Dates and time periods associated with this report.

Creation Date

  • December 1, 1998

Added to The UNT Digital Library

  • Sept. 29, 2015, 5:31 a.m.

Description Last Updated

  • Jan. 11, 2018, 1:55 p.m.

Usage Statistics

When was this report last used?

Yesterday: 0
Past 30 days: 0
Total Uses: 3

Interact With This Report

Here are some suggestions for what to do next.

Start Reading

PDF Version Also Available for Download.

International Image Interoperability Framework

IIF Logo

We support the IIIF Presentation API

Haas, Martin. Final Report: Comparative Studies in the Field of Mouse and Human Leukemia, June 1, 1991 - October 31, 1994, report, December 1, 1998; San Diego, California. (digital.library.unt.edu/ark:/67531/metadc717777/: accessed September 18, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.