Key Documents
Mark M. Davis
- Professor, Microbiology & Immunology
- Member, Bio-X
- Member, Cancer Center
Contact Information
- Clinical Offices
- Academic Offices
Personal InformationAdministrative Contact Barbara Whyte Administrative Assistant Email bwhyte@stanford.edu Tel Work 650-725-4755
Administrative Appointments
- The Burt and Marion Avery Family Professor of Immunology, Stanford University School of Medicine , (2007– present )
- Director, Stanford Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine , (2004– present )
- Chair, Stanford University School of Medicine - Microbiology & Immunology , (2002– 2004 )
Honors and Awards
- Milton and Francis Clauser Doctoral Prize, Caltech (1981)
- Passano Young Scientist Award, Passano Foundation (1985)
- Eli Lilly Award in Microbiology and Immunology, American Society of Microbiology (1986)
- Howard Taylor Ricketts Award, University of Chicago (1988)
- Gairdner Prize, Gairdner Foundation (1989)
- Member, National Academy of Sciences (1993)
- King Faisal Prize, King Faisal Foundation (1995)
- General Motors Cancer Prize:Sloan Award, General Motors Cancer Fdn. (1996)
- Novartis Prize for Basic Immunology, International Union of Immunology Societies (1998)
- William B. Coley Award, Cancer Research Institute (2000)
- Pius XI Award, Pontifical Academy of Sciences (2000)
- Newton-Abraham Visiting Professor, University of Oxford (2000-2001)
- The Burt and Marion Avery Professorship, Stanford University (2001-2006)
- The Rose Payne Award, American Society for Histoocommpatibility and Immunogenetics (2002)
- Ernst W. Bertner Award, M.D.Anderson Cancer Center/Univ. Texas (2003)
- Member, National Institute of Medicine (2004)
- Paul Ehrlich Prize, Paul Ehrlich Foundation (2004)
- Distinguished Alumni Award, Caltech (2005)
Professional Education
- Ph. D., Caltech Molecular Biology (1981)
- B.A., The Johns Hopkins University Molecular Biology (1974)
Postdoctoral Advisees
Graduate & Fellowship Program Affiliations
Web Site Links
Industry Relationships
Stanford is committed to ethical and transparent interactions with our industry partners. It is our policy to disclose payments of $5,000 or more, equity valued at $5,000 or more in a publicly traded company, or any equity in a privately held company, to physicians and scientists employed by Stanford University from companies or other commercial entities with which they interact as part of their professional activities.
- Consulting: Affymetrix, La Jolla Institute for Allergy and Immunology, Novartis
Research Interests
We are interested in the molecular basis of T and B lymphocyte recognition, as well as the control of differentiation and functional responses in these cells. In particular, we have studied the biochemical basis of T cell receptor binding to antigen/MHC complexes and find that the strength of the interactions is a very good predictor of what the resulting T cell response will be. We also find that T cell receptor-peptide/ MHC complexes have an inherent ability to form oligomers and that this could be part of the ‘trigger’ for T cell activation. One spin-off of these biochemical studies has been the development of tetrameric peptide/MHC reagents which have proven to be generally useful for staining and characterizing antigen-specific T cells in complex mixtures of lymphocytes (i.e. McMichael and Callaghan, J. Exp. Med., 187:1367-1371, 1998). Among other things, we have used these tetramers to follow tumor specific T cells in patients with Melanoma and other cancers. In one patient where we see a substantial number of CD8+ T cells specific for a tumor antigen, the cells have no cytolytic activity and thus seem to have been ‘anergized’ by the tumor. We are now working with a number of groups that have developed different vaccination strategies to determine which strategies are best able to produce a useful response.
Another important aspect of T cell recognition that is something of a ‘black box’ is the mystery of what actually happens on the surface of T cell while it is surveying an antigen presenting cell. To investigate this we have made a large series of green fluorescent protein tagged cell surface molecules, expressed them in B or T lymphocytes and followed their movements using multi-color video microscopy. Thus far we find that many key molecules (ICAM-1, CD48, class II, MHC) on the B cell cluster to the interface with a T cell within seconds after the first rise in internal calcium (in the T cell) and the corresponding movement of complimentary membrane molecules on the T cell may be a key factor in the phenomenon of co-stimulation. That is, the augmentation of T cell responses that is characteristic of responses triggered in T cells when B cells, dendritic cells, or macrophages are the antigen presenting cells. Some of these videos can be seen at http://cmgm.stanford.edu/hhmi/mdavis.
Another area of interest is the structural basis of T cell receptor or antibody binding to their respective antigen/MHC or antigenic ligands. For some years we have noted the extreme sequence diversity in the V(D)-J regions of T cell receptors (the CDR3 loops) and proposed that these sequences are primarily responsible for peptide recognition. Recent X-ray structural analysis and other studies support this contention and suggest that the equivalent diverse CDR3 loops in immunoglobulins also play a key role in specificity determination.
Publications
- Nat Methods. 2009; (7): 497-9
- Nat Immunol. 2009; (11): 1162-9
- Pac Symp Biocomput. 2009; 439-50
- Immunity. 2008; (1): 90-100
- Proc Natl Acad Sci U S A. 2008; (35): 12991-6
- Immunity. 2008; (5): 734-45
- Cell. 2008; (4): 594-6
- Cell. 2007; (1): 147-61
- Annu Rev Immunol. 2007; 681-95
- Immunity. 2007; (3): 357-69
- Immunity. 2007; (1): 76-88
- Science. 2007; (5822): 291-4
- Nat Immunol. 2007; (5): 445-7
- Immunity. 2007; (2): 179-80
- Curr Opin Chem Biol. 2006; (1): 28-34
- Nat Immunol. 2006; (3): 247-55
- Immunity. 2006; (2): 133-9
- Proc Natl Acad Sci U S A. 2006; (50): 18992-7
- PLoS Med. 2005; (10): e265
- Proc IEEE Comput Syst Bioinform Conf. 2005; 208-11
- Biophys J. 2005; (1): 579-89
- Nat Immunol. 2005; (3): 239-45
- Bioinformatics. 2005; (19): 3778-86
- Springer Semin Immunopathol. 2005; (1): 119-27
- Nature. 2005; (7030): 238-43
- Nat Immunol. 2004; (5): 524-30
- J Immunol. 2004; (9): 5427-40
- Nat Immunol. 2004; (8): 791-9
- Proc Natl Acad Sci U S A. 2004; (39): 14204-9
- J Cell Biol. 2004; (4): 579-90
- Semin Immunol. 2004; (4): 239-43
- Semin Immunol. 2003; (6): 307-15
- PLoS Biol. 2003; (3): E65
- Mol Cell. 2003; (6): 1367-78
- Nat Rev Immunol. 2003; (12): 973-83
- Annu Rev Biochem. 2003; 717-42
- Nat Immunol. 2003; (8): 749-55
- Immunity. 2002; (6): 809-22
- Proc Natl Acad Sci U S A. 2002; (23): 15024-9
- Immunology. 2002; (4): 420-5
- Nature. 2002; (6909): 845-9
- Transplantation. 2002; (4): 501-10
- J Exp Med. 2002; (4): 481-92
- Nat Immunol. 2002; (1): 42-7
- Immunity. 2002; (4): 595-606
- Proc Natl Acad Sci U S A. 2002; (14): 9374-9
- Nature. 2002; (6897): 552-6
- Cell. 2002; (3): 285-7
- Proc Natl Acad Sci U S A. 2001; (18): 10261-6
- Proc Natl Acad Sci U S A. 2001; (15): 8809-14
- Immunity. 2001; (3): 243-52
- Viral Immunol. 2001; (1): 59-69
- Immunity. 2001;
- Immunity. 2000; (1): 37-45
- Philos Trans R Soc Lond B Biol Sci. 2000; (1400): 1071-6
- Curr Biol. 2000; (21): R771
- Proc Natl Acad Sci U S A. 2000; (18): 10150-5
- Science. 2000;
- Science. 2000; (5483): 1349-52
- J Immunol. 2000; (11): 5626-34
- Biochemistry. 2000; (5): 1048-58
- Cold Spring Harb Symp Quant Biol. 1999; 243-51
- Proc Natl Acad Sci U S A. 1999; (20): 11446-51
- J Immunol. 1999; (2): 689-98
- Nat Med. 1999; (6): 677-85
- Proc Natl Acad Sci U S A. 1999; (12): 6581-6
- Proc Natl Acad Sci U S A. 1999; (10): 5692-7
- Immunol Cell Biol. 1999; (2): 186-7
- Immunity. 1999; (4): 485-92
- J Immunol. 1999; (3): 1780-8
- J Mol Biol. 1999; (1): 207-18
- J Exp Med. 1999; (1): 13-24
- Science. 1998; (5397): 2266-9
- Immunity. 1998; (5): 699-709
- Biochemistry. 1998; (50): 17371-80
- Immunity. 1998; (4): 459-66
- J Exp Med. 1998; (3): 515-25
- Immunity. 1998; (6): 667-73
- Proc Natl Acad Sci U S A. 1998; (11): 6302-7
- Annu Rev Immunol. 1998; 523-44
- Immunity. 1997; (2): 255-71
- Immunity. 1997; (3): 379-85
- Nature. 1997; (6633): 617-20
- Ciba Found Symp. 1997; 94-100; discussion 100-4
- Proc Natl Acad Sci U S A. 1997; (6): 2495-500
- J Exp Med. 1997; (10): 1815-25
- Science. 1996; (5284): 94-6
- Immunity. 1996; (2): 125-35
- J Exp Med. 1996; (2): 777-82
- Immunity. 1996; (1): 53-61
- Proc Natl Acad Sci U S A. 1996; (4): 1401-5
- Science. 1996; (5252): 1078-9
- Curr Opin Immunol. 1996; (2): 255-6
- J Exp Med. 1996; (1): 119-26
- Ann N Y Acad Sci. 1995; 1-11
- Nature. 1995; (6536): 181-4
- Ann N Y Acad Sci. 1995; 62-9
- Immunol Today. 1995; (7): 316-8
- Science. 1995; (5207): 106-11
- J Exp Med. 1994; (1): 323-8
- Cell. 1994; (1): 29-37
- J Immunol. 1994; (8): 3946-57
- Cell. 1994; (2): 297-306
- J Exp Med. 1994; (5): 1539-49
- Proc Natl Acad Sci U S A. 1994; (26): 12862-6
- J Immunol. 1993; (6): 2281-94
- J Exp Med. 1993; (2): 713-22
- Proc Natl Acad Sci U S A. 1993; (19): 8987-91
- Proc Natl Acad Sci U S A. 1993; (21): 10330-4
- Biochemistry. 1993; (44): 11761-8
- Immunol Today. 1993; (12): 597-602
- Curr Opin Immunol. 1993; (1): 45-9
- Nature. 1992; (6357): 224-30
- EMBO J. 1992; (8): 2829-39
- Annu Rev Immunol. 1992; 835-73
- Eur J Immunol. 1991; (9): 2111-9
- Science. 1991; (5039): 1788-91
- J Exp Med. 1991; (1): 293-6
- Int Immunol. 1991; (4): 385-93
- J Exp Med. 1991; (1): 219-28
- Science. 1990; (4969): 677-9
- N Engl J Med. 1990; (8): 510-7
- Cell. 1990; (6): 1043-53
- Annu Rev Biochem. 1990; 475-96
- Adv Exp Med Biol. 1989; 13-6
- Science. 1989; (4888): 217-20
- J Cell Biol. 1989; (3): 779-87
- Philos Trans R Soc Lond B Biol Sci. 1989; (1217): 521-4
- Nucleic Acids Res. 1989; (23): 9871-88
- Semin Immunol. 1989; (2): 105-16
- Cell. 1989; (6): 1035-46
- Cold Spring Harb Symp Quant Biol. 1989; 119-28
- Nature. 1989; (6234): 559-62
- Nature. 1988; (6157): 627-31
- J Immunol. 1988; (5): 1665-75
- Hosp Pract (Off Ed). 1988; (5): 157-64, 169-70
- J Immunol. 1988; (3): 1018-25
- Mol Immunol. 1988; (8): 687-93
- Proc Natl Acad Sci U S A. 1988; (21): 8161-5
- Mol Cell Biol. 1988; (12): 5459-69
- Nature. 1988; (6181): 395-402
- Nature. 1987 Dec 24-31; (6150): 722-7
- Nature. 1987 Dec 10-16; (6148): 569-72
- Proc Natl Acad Sci U S A. 1987; (21): 7639-43
- J Exp Med. 1987; (4): 1168-73