A sweat gland-derived differentiation activity acts through known cytokine signaling pathways

Beth Habecker, Aviva J. Symes, Neil Stahl, Nicole J. Francis, Aris Economides, J. S. Fink, George D. Yancopoulos, Story C. Landis

Research output: Contribution to journalArticle

54 Citations (Scopus)

Abstract

The sympathetic innervation of sweat glands undergoes a target-induced noradrenergic to cholinergic/peptidergic switch during development. Similar changes are induced in cultured sympathetic neurons by sweat gland cells or by one of the following cytokines: leukemia inhibitory factor (LIF), ciliary neurotrophic factor (CNTF), or cardiotrophin-1 (CT-1). None of these is the sweat gland-derived differentiation activity. LIF, CNTF, and CT-1 act through the known receptors LIF receptor 13 (LIFRβ) and gp130 and well defined signaling pathways including receptor phosphorylation and STAT3 activation. Therefore, to determine whether the gland-derived differentiation activity was a member of the LIF/CNTF cytokine family, we tested whether it acted via these same receptors and signal cascades. Blockade of LIFRβ inhibited the sweat gland differentiation activity in neuron/gland co-cultures, and extracts of gland-containing footpads stimulated tyrosine phosphorylation of LIFRβ and gp130. An inhibitor (CGX) of molecules that bind the CNTFRα, which is required for CNTF signaling, did not affect the gland-derived differentiation activity. Soluble footpad extracts induced the same changes in NBFL neuroblastoma cells as LIF and CNTF, including increased vasoactive intestinal peptide mRNA, STAT3 dimerization, and DNA binding, and stimulation of transcription from the vasoactive intestinal peptide cytokine-responsive element. Thus, the sweat gland-derived differentiation activity uses the same signaling pathway as the neuropoietic cytokines, and is likely to be a family member.

Original languageEnglish (US)
Pages (from-to)30421-30428
Number of pages8
JournalJournal of Biological Chemistry
Volume272
Issue number48
DOIs
StatePublished - Nov 28 1997
Externally publishedYes

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Ciliary Neurotrophic Factor
Sweat Glands
Leukemia Inhibitory Factor
OSM-LIF Receptors
Cytokines
Phosphorylation
Vasoactive Intestinal Peptide
Neurons
Dimerization
Transcription
Coculture Techniques
Neuroblastoma
Cholinergic Agents
Tyrosine
Chemical activation
Switches
Messenger RNA
Molecules
DNA

ASJC Scopus subject areas

  • Biochemistry

Cite this

Habecker, B., Symes, A. J., Stahl, N., Francis, N. J., Economides, A., Fink, J. S., ... Landis, S. C. (1997). A sweat gland-derived differentiation activity acts through known cytokine signaling pathways. Journal of Biological Chemistry, 272(48), 30421-30428. https://doi.org/10.1074/jbc.272.48.30421

A sweat gland-derived differentiation activity acts through known cytokine signaling pathways. / Habecker, Beth; Symes, Aviva J.; Stahl, Neil; Francis, Nicole J.; Economides, Aris; Fink, J. S.; Yancopoulos, George D.; Landis, Story C.

In: Journal of Biological Chemistry, Vol. 272, No. 48, 28.11.1997, p. 30421-30428.

Research output: Contribution to journalArticle

Habecker, B, Symes, AJ, Stahl, N, Francis, NJ, Economides, A, Fink, JS, Yancopoulos, GD & Landis, SC 1997, 'A sweat gland-derived differentiation activity acts through known cytokine signaling pathways', Journal of Biological Chemistry, vol. 272, no. 48, pp. 30421-30428. https://doi.org/10.1074/jbc.272.48.30421
Habecker, Beth ; Symes, Aviva J. ; Stahl, Neil ; Francis, Nicole J. ; Economides, Aris ; Fink, J. S. ; Yancopoulos, George D. ; Landis, Story C. / A sweat gland-derived differentiation activity acts through known cytokine signaling pathways. In: Journal of Biological Chemistry. 1997 ; Vol. 272, No. 48. pp. 30421-30428.
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