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Researchers identify cancer-causing gene involved in aggressive leukemia, lymphoma

ation, in which cells decide which genes to use to make proteins, increased expression of HMG-I may alter the expression of those genes involved in regulating cell growth, in turn leading to cancerous transformations.

"We believe the transgenic mouse used in this study will also provide a valuable tool for determining how overexpression of the HMG-I gene leads to cancer cell growth and for identifying new therapeutic targets for the treatment of human cancers. Much work remains to be done," she says.

The study was supported by grants from the National Cancer Institute and the American Cancer Society. Several of the study co-authors were also supported by a training grant from the National Institutes of Health.

Hopkins contributors to the study were Yi Xu, Takita Felder Sumter, Raka Bhattacharya, and Abeba Tesfaye, from the divisions of Hematology, Pediatrics and Oncology; Ephraim J. Fuchs from the Division of Oncology; David L. Huso from the Division of Comparative Medicine; and Lisa J. Wood, currently with the Oregon Health and Sciences University School of Nursing.


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Contact: Staci Vernick Goldberg
svernick@jhmi.edu
410-516-4958
Johns Hopkins Medical Institutions
15-May-2004


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