
Frederick W. Alt, Ph.D.
Director, Program in Cellular and Molecular Medicine at Boston Children's Hospital
Principal Investigator, Howard Hughes Medical Institute at Boston Children's Hospital
Charles A. Janeway Professor of Pediatrics and Genetics, Harvard Medical School
The Alt laboratory studies mechanisms that maintain genomic stability in mammalian cells. The programmed recombination and hypermutation events in lymphocytes and the general DNA repair mechanisms involved in these processes are a focus. The laboratory also studies mechanisms that promote and prevent oncogenic translocations. Approaches range from molecular genetics and biochemistry to animal models.
Distinct structural and functional epitopes of the alpha E beta 7 integrin.
Authors: Authors: Russell GJ, Parker CM, Cepek KL, Mandelbrot DA, Sood A, Mizoguchi E, Ebert EC, Brenner MB, Bhan AK.
Eur J Immunol
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Eur J Immunol
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TCR usage and functional capabilities of human gamma delta T cells at birth.
Nonpeptide ligands for human gamma delta T cells.
Authors: Authors: Tanaka Y, Sano S, Nieves E, De Libero G, Rosa D, Modlin RL, Brenner MB, Bloom BR, Morita CT.
Proc Natl Acad Sci U S A
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Proc Natl Acad Sci U S A
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Murine M290 integrin expression modulated by mast cell activation.
Authors: Authors: Smith TJ, Ducharme LA, Shaw SK, Parker CM, Brenner MB, Kilshaw PJ, Weis JH.
Immunity
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Immunity
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Reconstitution of cultured intestinal epithelial monolayers with a mucosal-derived T lymphocyte cell line. Modulation of epithelial phenotype dependent on lymphocyte-basolateral membrane apposition.
Authors: Authors: Kaoutzani P, Colgan SP, Cepek KL, Burkard PG, Carlson S, Delp-Archer C, Brenner MB, Madara JL.
J Clin Invest
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J Clin Invest
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Calnexin retains unassembled major histocompatibility complex class I free heavy chains in the endoplasmic reticulum.
Molecular cloning of the human mucosal lymphocyte integrin alpha E subunit. Unusual structure and restricted RNA distribution.
Authors: Authors: Shaw SK, Cepek KL, Murphy EA, Russell GJ, Brenner MB, Parker CM.
J Biol Chem
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J Biol Chem
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Calnexin: a membrane-bound chaperone of the endoplasmic reticulum.
Authors: Authors: Bergeron JJ, Brenner MB, Thomas DY, Williams DB.
Trends Biochem Sci
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Trends Biochem Sci
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Evidence for a structural difference in the CD7 polypeptide on human thymocytes and intraepithelial lymphocytes defined by a new monoclonal antibody, 3D9.
Authors: Authors: Russell GJ, Parker CM, Cepek KL, Brenner MB, Bhan AK.
Cell Immunol
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Cell Immunol
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Retention of unassembled components of integral membrane proteins by calnexin.