Silvia Bolland, Ph.D.

Chief, Autoimmunity and Functional Genomics Section

Major Areas of Research

  • Identification of new genetic modifiers of systemic autoimmune disease
  • Dose effect of Toll-like receptor genes and its role in autoimmune pathologies
  • Inhibitory signaling pathways mediated by the IgG Fc receptor (Fc gamma RIIB) and the phosphoinositol 5-phosphatase (SHIP)

Program Description

Our group is interested in immune inhibitory pathways and their role in preventing autoimmunity.

Model for systemic autoimmune disease in mice deficient in FcγRIIB

Nuclear staining with FcγRII

Nucleolar staining in FcγRII

Yaa no staining in WT

A. FISH analysis of mouse embryonic fibroblasts reveals that the Tlr7 gene (green) is found on both X and Y chromosomes of Yaa mutant mice but only on the X in wildtype B6 animals. B-C. Close-up and scheme showing the presence of a 4-Mb X chromosome inter

Biography

Dr. Bolland received her Ph.D. in molecular biology from the University of Cantabria, Spain, and received postdoctoral training at Harvard and The Rockefeller University. She joined the NIAID Laboratory of Immunogenetics in September 2001. She is the recipient of an S.L.E. Foundation Career Development Award and a Novel Research Grant Award from the Lupus Research Institute.

Research Group

Bolland Research Group

Selected Publications

Leung WH, Tarasenko T, Biesova Z, Kole H, Walsh ER, Bolland S. Aberrant antibody affinity selection in SHIP-deficient B cells.Eur J Immunol. 2013 Feb;43(2):371-81.

Walsh ER, Pisitkun P, Voynova E, Deane JA, Scott BL, Caspi RR, Bolland S. Dual signaling by innate and adaptive immune receptors is required for TLR7-induced B-cell-mediated autoimmunityProc Natl Acad Sci U S A. 2012 Oct 2;109(40):16276-81.

Crampton SP, Deane JA, Feigenbaum L, Bolland S. Ifih1 gene dose effect reveals MDA5-mediated chronic type I IFN gene signature, viral resistance, and accelerated autoimmunityJ Immunol. 2012 Feb 1;188(3):1451-9.

Waisberg M, Tarasenko T, Vickers BK, Scott BL, Willcocks LC, Molina-Cruz A, Pierce MA, Huang CY, Torres-Velez FJ, Smith KG, Barillas-Mury C, Miller LH, Pierce SK, Bolland S. Genetic susceptibility to systemic lupus erythematosus protects against cerebral malaria in miceProc Natl Acad Sci U S A. 2011 Jan 18;108(3):1122-7.

Crampton SP, Voynova E, Bolland S. Innate pathways to B-cell activation and toleranceAnn N Y Acad Sci. 2010 Jan;1183:58-68.

Bolland S. An innate path to human B cell toleranceImmunity. 2008 Nov 14;29(5):667-9.

Visit PubMed for a complete publication listing.

Content last reviewed on December 30, 2016