» Articles » PMID: 2987968

Interleukin 2 (IL-2) Augments Transcription of the IL-2 Receptor Gene

Overview
Specialty Science
Date 1985 Jun 1
PMID 2987968
Citations 103
Authors
Affiliations
Soon will be listed here.
Abstract

We demonstrate that purified interleukin 2 (IL-2) can directly upregulate IL-2 receptor expression on phytohemagglutinin-activated T lymphocytes maintained in culture until IL-2 receptor expression had markedly declined. The IL-2-induced increase in IL-2 receptor number is maximal within 12 hr, requires new RNA and protein synthesis, and is mediated by an interaction of ligand with the high-affinity receptors for IL-2. IL-2 stimulation results in increased accumulation of IL-2 receptor mRNA within 4 hr, while an increase in IL-2 receptor gene transcription is detected within 30 min in isolated nuclei. In addition, IL-2 incubation results in increased amounts of c-myc and transferrin receptor mRNA, but it does not augment levels of mRNA encoding the beta chain of the T-cell receptor for antigen. These results demonstrate that IL-2 can directly upregulate transcription and expression of its own receptor and, therefore, indicate that IL-2 may regulate IL-2-dependent immune responses, in part, by influencing the expression of IL-2 receptors.

Citing Articles

Biomarker Changes in Response to a 12-Week Supplementation of an Oral Nutritional Supplement Enriched with Protein, Vitamin D and HMB in Malnourished Community Dwelling Older Adults with Sarcopenia.

Pereira S, Shoemaker M, Gawel S, Davis G, Luo M, Mustad V Nutrients. 2022; 14(6).

PMID: 35334853 PMC: 8953113. DOI: 10.3390/nu14061196.


IL-3 Expands Pre-Basophil and Mast Cell Progenitors by Upregulating the IL-3 Receptor Expression.

Li Y, Qi X, Zhao D, Urban J, Huang H Cell Immunol. 2022; 374:104498.

PMID: 35334276 PMC: 9161734. DOI: 10.1016/j.cellimm.2022.104498.


Dynamic Roles for IL-2-STAT5 Signaling in Effector and Regulatory CD4 T Cell Populations.

Jones D, Read K, Oestreich K J Immunol. 2020; 205(7):1721-1730.

PMID: 32958706 PMC: 7513451. DOI: 10.4049/jimmunol.2000612.


CD122-targetted IL-2 signals cause acute and selective apoptosis of B cells in Peyer's Patches.

Singh A, Dhume K, Tejero J, Strutt T, McKinstry K Sci Rep. 2020; 10(1):12668.

PMID: 32728053 PMC: 7391758. DOI: 10.1038/s41598-020-69632-5.


A role for cell-autocrine interleukin-2 in regulatory T-cell homeostasis.

Chawla A, Khalsa J, Dhar A, Gupta S, Umar D, Arimbasseri G Immunology. 2020; 160(3):295-309.

PMID: 32187647 PMC: 7341549. DOI: 10.1111/imm.13194.


References
1.
Pledger W, Stiles C, Antoniades H, Scher C . Induction of DNA synthesis in BALB/c 3T3 cells by serum components: reevaluation of the commitment process. Proc Natl Acad Sci U S A. 1977; 74(10):4481-5. PMC: 431967. DOI: 10.1073/pnas.74.10.4481. View

2.
Welte K, Andreeff M, PLATZER E, Holloway K, Rubin B, Moore M . Interleukin 2 regulates the expression of Tac antigen on peripheral blood T lymphocytes. J Exp Med. 1984; 160(5):1390-403. PMC: 2187497. DOI: 10.1084/jem.160.5.1390. View

3.
Chirgwin J, Przybyla A, MacDonald R, Rutter W . Isolation of biologically active ribonucleic acid from sources enriched in ribonuclease. Biochemistry. 1979; 18(24):5294-9. DOI: 10.1021/bi00591a005. View

4.
Yodoi J, Ishizaka K . Induction of Fc epsilon-receptor bearing cells in vitro in human peripheral lymphocytes. J Immunol. 1980; 124(2):934-8. View

5.
Smith K . T-cell growth factor. Immunol Rev. 1980; 51:337-57. DOI: 10.1111/j.1600-065x.1980.tb00327.x. View