Requirement for the transcription factor LSIRF/IRF4 for mature B and T lymphocyte function
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Requirement for the transcription factor LSIRF/IRF4 for mature B and T lymphocyte function. / Mittrücker, H W; Matsuyama, T; Grossman, A; Kündig, T M; Potter, J; Shahinian, A; Wakeham, A; Patterson, B; Ohashi, P S; Mak, T W.
In: SCIENCE, Vol. 275, No. 5299, 24.01.1997, p. 540-3.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Requirement for the transcription factor LSIRF/IRF4 for mature B and T lymphocyte function
AU - Mittrücker, H W
AU - Matsuyama, T
AU - Grossman, A
AU - Kündig, T M
AU - Potter, J
AU - Shahinian, A
AU - Wakeham, A
AU - Patterson, B
AU - Ohashi, P S
AU - Mak, T W
PY - 1997/1/24
Y1 - 1997/1/24
N2 - Lymphocyte-specific interferon regulatory factor (LSIRF) (now called IRF4) is a transcription factor expressed only in lymphocytes. Mice deficient in IRF4 showed normal distribution of B and T lymphocyes at 4 to 5 weeks of age but developed progressive generalized lymphadenopathy. IRF4-deficient mice exhibited a profound reduction in serum immunoglobulin concentrations and did not mount detectable antibody responses. T lymphocyte function was also impaired in vivo; these mice could not generate cytotoxic or antitumor responses. Thus, IRF4 is essential for the function and homeostasis of both mature B and mature T lymphocytes.
AB - Lymphocyte-specific interferon regulatory factor (LSIRF) (now called IRF4) is a transcription factor expressed only in lymphocytes. Mice deficient in IRF4 showed normal distribution of B and T lymphocyes at 4 to 5 weeks of age but developed progressive generalized lymphadenopathy. IRF4-deficient mice exhibited a profound reduction in serum immunoglobulin concentrations and did not mount detectable antibody responses. T lymphocyte function was also impaired in vivo; these mice could not generate cytotoxic or antitumor responses. Thus, IRF4 is essential for the function and homeostasis of both mature B and mature T lymphocytes.
KW - Animals
KW - Antigen Presentation
KW - B-Lymphocytes
KW - Bone Marrow Cells
KW - Cytotoxicity, Immunologic
KW - DNA-Binding Proteins
KW - Female
KW - Gene Targeting
KW - Graft vs Host Reaction
KW - Immunization
KW - Immunoglobulins
KW - Interferon Regulatory Factors
KW - Lymphatic Diseases
KW - Lymphocyte Activation
KW - Lymphocyte Subsets
KW - Lymphoid Tissue
KW - Male
KW - Mast-Cell Sarcoma
KW - Mice
KW - Mice, Inbred C57BL
KW - Mice, SCID
KW - Neoplasm Transplantation
KW - T-Lymphocytes
KW - T-Lymphocytes, Cytotoxic
KW - Transcription Factors
M3 - SCORING: Journal article
C2 - 8999800
VL - 275
SP - 540
EP - 543
JO - SCIENCE
JF - SCIENCE
SN - 0036-8075
IS - 5299
ER -