*Also available as part of the Salimetrics Cytokine Panel*
Researchers have found relationships between salivary IL-6 and sleep dysfunction, psychosocial factors, and stress. (8,9,10) A study with mice has shown that normal parotid acinar cells synthesize IL-6 and store it in secretory granules. The IL-6 is released from the granules following α- and β-adrenergic stimulation. (11)
|Optimum Collection Volume:||135 μL*|
|Assay Range:||0 – 100 pg/mL|
|Assay Range:||0.06 – 3068 pg/mL|
Collect Saliva Samples
INTERLEUKIN-6 SALIVA COLLECTION CONSIDERATIONS
Better results begin with better saliva collection. This collection protocol features general considerations to maximize salivary IL-6 analysis. Use this analyte specific collection protocol to plan your collection methodology and sampling schemes.
APPROVED SALIVARY IL-6 COLLECTION METHODS
Add DNA Analysis to My Study
Considerations for adding Salivary DNA to analyte Studies:
You can combine salivary analytes with easy, accurate, and affordable genomic testing using Salimetrics SalivaLab and the same sample that you are already collecting – no specialized saliva collection devices or additional samples are required.
Don’t know what SNPs are right for you? The SalivaLab’s DNA team specializes in genetic testing services, we recommend you Request a DNA Consult (gratis) to learn more about common considerations such as # of samples, participant ethnicity, and IRB Approval.
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References & Salivary IL-6 Research
- McCarty, M.F. (1999). Interleukin-6 as a central mediator of cardiovascular risk associated with chronic inflammation, smoking, diabetes, and visceral obesity: Down-regulation with essential fatty acids, ethanol and pentoxifylline. Med Hypotheses, 52(5), 465-77.
- Castell, J.V., Gomez-Lechon, M.J., David, M., et al. (1990). Acute-phase response of human hepatocytes: Regulation of acute-phase protein synthesis by interleukin-6. Hepatology, 12(5), 1179-86.
- Chai, Z., Gatti, S., Toniatti, C., et al. (1996). Interleukin (IL)-6 gene expression in the central nervous system is necessary for fever response to lipopolysaccharide or IL-1β: A study on IL-6-deficient mice. J Exp Med, 183(1), 311-16.
- Tilg, H., Trehu, E., Atkins, M.B. (1994). Interleukin-6 (IL-6) as an anti-inflammatory cytokine: Induction of circulating IL-1 receptor antagonist and soluble tumor necrosis factor receptor p55. Blood, 83(1), 113-18.
- Sun, D., Emmert-Buck, M.R., Fox, P.C. (1998). Differential cytokine mRNA expression in human labial minor salivary glands in primary Sjögren’s syndrome. Autoimmunity, 28(3), 125-37.
- Tishler, M., Yaron, I., Shirazi, I., et al. (1999). Increased salivary interleukin-6 levels in patients with primary Sjögren’s syndrome. Rheumatol Int, 18(4), 125-27.
- Costa, P.P., Trevisan, G.L., Macedo, G.O., et al. (2010). Salivary interleukin-6, matrix metalloproteinase-8, and osteoprotegerin in patients with periodontitis and diabetes. J Periodontology, 81(3), 384-91.
- El-Sheikh, M., Buckhalt, J.A., Granger, D.A., et al. (2007). The association between children’s sleep disruption and salivary interleukin-6. J Sleep Res, 16(2), 188-97.
- Sjögren, E., Leanderson, P., Kristenson, M., Ernerudh, J. (2006). Interleukin-6 levels in relation to psychosocial factors: Studies on serum, saliva, and in vitro production by blood mononuclear cells. Brain Behav Immun, 20(3), 270-78.
- Groer, M., Murphy, r., bunnell, W., et al. (2010). Salivary measures of stress and immunity in police officers engaged in simulated critical incident scenarios. J Occup Environ Med, 52(6), 595-602.
- Tanda, N., Ohyama, H., Yamakawa, M., et al. (1998). IL-1β and IL-6 in mouse parotid acinar cells: Characterization of synthesis, storage, and release. Am J Physiol, 274(1 Pt 1), G147-56.