Frederick Alt, Ph.D.
Charles A. Janeway Professor of Pediatrics, Boston Children's Hospital
Professor of Genetics, 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.
Epidermal Langerhans cells efficiently mediate CD1a-dependent presentation of microbial lipid antigens to T cells.
Authors: Authors: Peña-Cruz V, Ito S, Dascher CC, Brenner MB, Sugita M.
J Invest Dermatol
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J Invest Dermatol
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CD1d-restricted NKT cells express a chemokine receptor profile indicative of Th1-type inflammatory homing cells.
Authors: Authors: Thomas SY, Hou R, Boyson JE, Means TK, Hess C, Olson DP, Strominger JL, Brenner MB, Gumperz JE, Wilson SB, Luster AD.
J Immunol
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J Immunol
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Histone H2AX: a dosage-dependent suppressor of oncogenic translocations and tumors.
Authors: Authors: Bassing CH, Suh H, Ferguson DO, Chua KF, Manis J, Eckersdorff M, Gleason M, Bronson R, Lee C, Alt FW.
Cell
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Cell
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Immunization with a mycobacterial lipid vaccine improves pulmonary pathology in the guinea pig model of tuberculosis.
Authors: Authors: Dascher CC, Hiromatsu K, Xiong X, Morehouse C, Watts G, Liu G, McMurray DN, LeClair KP, Porcelli SA, Brenner MB.
Int Immunol
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Int Immunol
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Evolutionary constraints on CD1 structure: insights from comparative genomic analysis.
The role of DNA breaks in genomic instability and tumorigenesis.
CD1 and major histocompatibility complex II molecules follow a different course during dendritic cell maturation.
Authors: Authors: van der Wel NN, Sugita M, Fluitsma DM, Cao X, Schreibelt G, Brenner MB, Peters PJ.
Mol Biol Cell
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Mol Biol Cell
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WAVE2 deficiency reveals distinct roles in embryogenesis and Rac-mediated actin-based motility.
Authors: Authors: Yan C, Martinez-Quiles N, Eden S, Shibata T, Takeshima F, Shinkura R, Fujiwara Y, Bronson R, Snapper SB, Kirschner MW, Geha R, Rosen FS, Alt FW.
EMBO J
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EMBO J
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Chromatin dynamics and locus accessibility in the immune system.
Novel antibody switching defects in human patients.