A number of recent and past reports on the in vitro and in vivo roles of interleukin-2, interleukin-4, interferon-gamma and tumor necrosis factor-beta suggest that interleukin-2 plays a general role in the immune response. The other three lymphokines often play directive roles that determine the kin
The interleukin-4 family of lymphokines
β Scribed by Jean-Louis Boulay; William E. Paul
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 705 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0952-7915
No coin nor oath required. For personal study only.
β¦ Synopsis
Evidence has accumulated indicating that four T-cell derived lymphokines, interleukin-4, interleukin-5, granulocyte-macrophage colony stimulating factor and interleukin-3, are closely related. The genes encoding these lymphokines are clustered within a region of 1000 kb, the proteins have a common secondary and spatial organization, and their corresponding receptors are all members of the haemopoietin family of receptors.
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Two types of interleukin I (IL-la and IL-IB) have been defined by purifying the molecules from activated human peripheral blood cells, followed by cloning and expressing the molecules in Escherichia coli. Both types of IL-1 stimulate proliferation and diferentiation of T-and B-lymphocytes and induce
## Abstract The purpose of the present study was to explore the interaction between interleukinβ2 (ILβ2), interleukinβ4 (ILβ4), and tumor necrosis factorβa (TNF) on the differentiation of human large granular lymphocytes (LGL) into lymphokineβactivated killer cells (LAK). The data show that recombi