Abstract
The antimicrobial proteins lactoferrin (Lf) and lysozyme (Ly) are invariably found in nasal secretions. To investigate the cellular sources and the secretory control of these nasal proteins in vivo, 34 adult subjects underwent nasal provocation tests with methacholine (MC), histamine (H), and gustatory stimuli. Nasal lavages were collected and analyzed for total protein (TP), albumin (Alb), Lf, and Ly. MC (25 mg), H (1 mg), and gustatory stimuli (spicy foods) all increased the concentrations of TP, Alb, Lf, and Ly. However, when each protein was assessed as a percentage of TP (i.e., Alb% = Alb/TP; Lf% = Lf/TP; Ly% = Ly/TP), MC and gustatory stimuli, which both induce glandular secretion, selectively augmented Lf% and Ly% without changing Alb%, while H, which primarily increases vascular permeability, increased Alb% without significantly affecting Lf% or Ly%. Gel electrophoresis and immunoblotting analysis of nasal secretions demonstrated both Lf and Ly in cholinergically induced secretions. Furthermore, histochemical analyses of nasal turbinate tissue revealed Lf and Ly colocalization within the serous cells of submucosal glands, providing evidence that both proteins are strictly glandular products within the nasal mucosa. Therefore, both Lf and Ly are produced and secreted from the glands, and their secretion may be pharmacologically regulated in attempts to improve host defenses.
Full text
PDFImages in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Ballow M., Donshik P. C., Rapacz P., Samartino L. Tear lactoferrin levels in patients with external inflammatory ocular disease. Invest Ophthalmol Vis Sci. 1987 Mar;28(3):543–545. [PubMed] [Google Scholar]
- Boat T. F., Kleinerman J. I., Fanaroff A. A., Stern R. C. Human tracheobronchial secretions: development of mucous glycoprotein and lysozyme-secreting systems. Pediatr Res. 1977 Sep;11(9 Pt 1):977–980. doi: 10.1203/00006450-197709000-00009. [DOI] [PubMed] [Google Scholar]
- Bowes D., Clark A. E., Corrin B. Ultrastructural localisation of lactoferrin and glycoprotein in human bronchial glands. Thorax. 1981 Feb;36(2):108–115. doi: 10.1136/thx.36.2.108. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Chung S., Hayward C., Brock D. J., Van Heyningen V. A monoclonal antibody-based immunoassay for human lactoferrin. J Immunol Methods. 1985 Nov 28;84(1-2):135–141. doi: 10.1016/0022-1759(85)90422-3. [DOI] [PubMed] [Google Scholar]
- Francina A., Cloppet H., Guinet R., Rossi M., Guyotat D., Gentilhomme O., Richard M. A rapid and sensitive non-competitive avidin-biotin immuno-enzymatic assay for lysozyme. J Immunol Methods. 1986 Mar 13;87(2):267–272. doi: 10.1016/0022-1759(86)90541-7. [DOI] [PubMed] [Google Scholar]
- Harbitz O., Jenssen A. O., Smidsrød O. Lysozyme and lactoferrin in sputum from patients with chronic obstructive lung disease. Eur J Respir Dis. 1984 Oct;65(7):512–520. [PubMed] [Google Scholar]
- Hegnhøj J., Schaffalitzky de Muckadell O. B. An enzyme linked immunosorbent assay for measurements of lactoferrin in duodenal aspirates and other biological fluids. Scand J Clin Lab Invest. 1985 Oct;45(6):489–495. doi: 10.3109/00365518509155248. [DOI] [PubMed] [Google Scholar]
- Hetherington S. V., Spitznagel J. K., Quie P. G. An enzyme-linked immunoassay (ELISA) for measurement of lactoferrin. J Immunol Methods. 1983 Dec 16;65(1-2):183–190. doi: 10.1016/0022-1759(83)90314-9. [DOI] [PubMed] [Google Scholar]
- Janssen P. T., van Bijsterveld O. P. Origin and biosynthesis of human tear fluid proteins. Invest Ophthalmol Vis Sci. 1983 May;24(5):623–630. [PubMed] [Google Scholar]
- Jensen O. L., Sand B. Lactoferrin and serum albumin in the conjunctival fluid of eyes operated for senile cataract. Acta Ophthalmol (Copenh) 1987 Aug;65(4):393–396. doi: 10.1111/j.1755-3768.1987.tb07012.x. [DOI] [PubMed] [Google Scholar]
- Kijlstra A., Jeurissen S. H., Koning K. M. Lactoferrin levels in normal human tears. Br J Ophthalmol. 1983 Mar;67(3):199–202. doi: 10.1136/bjo.67.3.199. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Klockars M., Reitamo S. Tissue distribution of lysozyme in man. J Histochem Cytochem. 1975 Dec;23(12):932–940. doi: 10.1177/23.12.1104708. [DOI] [PubMed] [Google Scholar]
- Kolstø Otnaess A. B., Meberg A., Sande H. A. Plasma lactoferrin measured by an enzyme-linked immunosorbent assay (ELISA). Measurements on adult and infant plasma. Scand J Haematol. 1983 Sep;31(3):235–240. doi: 10.1111/j.1600-0609.1983.tb00646.x. [DOI] [PubMed] [Google Scholar]
- Korsrud F. R., Brandtzaeg P. Characterization of epithelial elements in human major salivary glands by functional markers: localization of amylase, lactoferrin, lysozyme, secretory component, and secretory immunoglobulins by paired immunofluorescence staining. J Histochem Cytochem. 1982 Jul;30(7):657–666. doi: 10.1177/30.7.6179983. [DOI] [PubMed] [Google Scholar]
- LOWRY O. H., ROSEBROUGH N. J., FARR A. L., RANDALL R. J. Protein measurement with the Folin phenol reagent. J Biol Chem. 1951 Nov;193(1):265–275. [PubMed] [Google Scholar]
- Lehtonen O. P., Tenovuo J., Aaltonen A. S., Vilja P. Immunoglobulins and innate factors of immunity in saliva of children prone to respiratory infections. Acta Pathol Microbiol Immunol Scand C. 1987 Feb;95(1):35–40. doi: 10.1111/j.1699-0463.1987.tb00006.x. [DOI] [PubMed] [Google Scholar]
- Mackie I. A., Seal D. V. Diagnostic implications of tear protein profiles. Br J Ophthalmol. 1984 May;68(5):321–324. doi: 10.1136/bjo.68.5.321. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Modig J., Samuelsson T., Hällgren R. The predictive and discriminative value of biologically active products of eosinophils, neutrophils and complement in bronchoalveolar lavage and blood in patients with adult respiratory distress syndrome. Resuscitation. 1986 Nov;14(3):121–134. doi: 10.1016/0300-9572(86)90116-4. [DOI] [PubMed] [Google Scholar]
- Raphael G. D., Druce H. M., Baraniuk J. N., Kaliner M. A. Pathophysiology of rhinitis. 1. Assessment of the sources of protein in methacholine-induced nasal secretions. Am Rev Respir Dis. 1988 Aug;138(2):413–420. doi: 10.1164/ajrccm/138.2.413. [DOI] [PubMed] [Google Scholar]
- Raphael G., Raphael M. H., Kaliner M. Gustatory rhinitis: a syndrome of food-induced rhinorrhea. J Allergy Clin Immunol. 1989 Jan;83(1):110–115. doi: 10.1016/0091-6749(89)90484-3. [DOI] [PubMed] [Google Scholar]
- Rudney J. D., Smith Q. T. Relationships between levels of lysozyme, lactoferrin, salivary peroxidase, and secretory immunoglobulin A in stimulated parotid saliva. Infect Immun. 1985 Sep;49(3):469–475. doi: 10.1128/iai.49.3.469-475.1985. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Saito H., Kasajima T., Masuda A., Imai Y., Ishikawa M. Lysozyme localization in human gastric and duodenal epithelium. An immunocytochemical study. Cell Tissue Res. 1988 Feb;251(2):307–313. doi: 10.1007/BF00215838. [DOI] [PubMed] [Google Scholar]
- Stuchell R. N., Farris R. L., Mandel I. D. Basal and reflex human tear analysis. II. Chemical analysis: lactoferrin and lysozyme. Ophthalmology. 1981 Aug;88(8):858–861. doi: 10.1016/s0161-6420(81)34938-0. [DOI] [PubMed] [Google Scholar]
- Tom-Moy M., Basbaum C. B., Nadel J. A. Localization and release of lysozyme from ferret trachea: effects of adrenergic and cholinergic drugs. Cell Tissue Res. 1983;228(3):549–562. doi: 10.1007/BF00211475. [DOI] [PubMed] [Google Scholar]
- Velos P., Cherry P. M., Miller D. An improved method for measuring human tear lysozyme concentration. Arch Ophthalmol. 1985 Jan;103(1):31–33. doi: 10.1001/archopht.1985.01050010035012. [DOI] [PubMed] [Google Scholar]
- White M. V., Kaliner M. A. Neutrophils and mast cells. I. Human neutrophil-derived histamine-releasing activity. J Immunol. 1987 Sep 1;139(5):1624–1630. [PubMed] [Google Scholar]