Cytokine with B-cell stimulating capability. Binds to and activates the ILST/gp130 receptor. Defects in CLCF1 are the cause of cold-induced sweating syndrome type 2 (CISS2). Cold-induced sweating syndrome (CISS) is an autosomal recessive disorder characterized by profuse sweating induced by cool surroundings (temperatures of 7 to 18 degrees Celsius). Additional abnormalities include a high- arched palate, nasal voice, depressed nasal bridge, inability to fully extend the elbows and kyphoscoliosis. Belongs to the IL-6 superfamily. 2 isoforms of the human protein are produced by alternative splicing. Note: This description may include information from UniProtKB.
Protein type: Apoptosis; Cytokine; Secreted; Secreted, signal peptide
Molecular Function: ciliary neurotrophic factor receptor binding; cytokine activity; growth factor activity; protein binding; protein heterodimerization activity; receptor binding
Biological Process: B cell differentiation; cell surface receptor linked signal transduction; JAK-STAT cascade; negative regulation of neuron apoptosis; positive regulation of astrocyte differentiation; positive regulation of B cell proliferation; positive regulation of cell proliferation; positive regulation of immunoglobulin production; positive regulation of isotype switching to IgE isotypes; positive regulation of tyrosine phosphorylation of STAT protein