National Institute of Allergy and Infectious Diseases
Link to NIAID Home Page Link to NIAID Home Page Link to NIH Home Page
NIAID Home Health & Science Research Funding Research News & Events Labs at NIAID About NIAID

Clinical Infectious Diseases
 ALPS
 Bacterial Pathogenesis
 Clinical Mycology
 Clinical Studies
 Database of Human HIES Mutations (STAT3base)
 Epidemiology Section
 Immunopathogenesis Section
 Medical Virology
 Molecular Microbiology
 Tuberculosis Research


Laboratory of Clinical Infectious Diseases

V. Koneti Rao, M.D.

Chief, ALPS Unit

Description of Research Program

Autoimmune Lymphoproliferative Syndrome (ALPS) is an inherited disorder of the immune system that affects both children and adults. In ALPS, unusually high numbers of white blood cells, called lymphocytes, accumulate in the lymph nodes, liver, and spleen, which can lead to enlargement of these organs. ALPS can also cause a variety of autoimmune problems such as anemia (low red blood cell count), thrombocytopenia (low platelets), and neutropenia (low neutrophil count).

The ALPS Unit aims to better understand this rare disease, to find the cause, and to uncover new ways to treat it. Its ultimate goal is to find a cure.

Research Group Members

Susan M. Price, R.N.; Kennichi Dowdell, Ph.D.; Katie Perkins, C.R.N.P.

Current Clinical Protocols

Selected Publications

To view a complete listing, visit PubMed.

Rao VK. Inside Blood commentary: Taking ALPS down a Notch Blood. Blood. 2008 Jan 15;111(2):477.

Rao VK, Dowdell KC, Dale JK, Dugan F, Pesnicak L, Bi LL, Hoffmann V, Penzak S, Avila NA, Fleisher TA, Puck JM, Straus SE. Pyrimethamine treatment does not ameliorate lymphoproliferation or autoimmune disease in MRL/lpr-/- mice or in patients with autoimmune lymphoproliferative syndrome. Am J Hematol. 2007 Dec;82(12):1049-55.

Rao VK, Straus SE. Causes and consequences of the autoimmune lymphoproliferative syndrome. Hematology. 2006 Feb;11(1):15-23.

back to top


Contact Info

V. Koneti Rao, M.D.
Phone: 301-496-6502
E-mail: krao@niaid.nih.gov
Mail: Bldg 10, Rm 12C106
10 Center Drive
Bethesda, MD 20892

See Also

  • Division of Intramural Research (DIR)
  • Autoimmune Lymphoproliferative Syndrome (ALPS)

  •  
    E-mail Icon E-mail this page
    Print Icon Print this page

    Contact Info

    V. Koneti Rao, M.D.
    Phone: 301-496-6502
    E-mail: krao@niaid.nih.gov
    Mail: Bldg 10, Rm 12C106
    10 Center Drive
    Bethesda, MD 20892

    See Also

  • Division of Intramural Research (DIR)
  • Autoimmune Lymphoproliferative Syndrome (ALPS)