Abstract
The cell surface expression of three glycoprotein antigens, as defined by the monoclonal antibodies BT 15, T 43, and MH 99, was investigated in follicular keratinocyte populations in vivo. In addition, the regulation of glycoprotein synthesis was studied in follicular and interfollicular keratinocytes cultured in vitro. The BT 15 antigen was strongly expressed in the inner root sheath and the area above Auber's line of the hair bulb, whereas the T43 antigen was mainly seen in the outer root sheath. Selectively high expression of the MH 99 antigen was found only in outgrowing germ buds of early anagen follicles. Radioimmunoprecipitation revealed strong signals with BT 15 in freshly prepared follicular keratinocytes, two to three times stronger than those in interfollicular keratinocytes, but the signals clearly decreased by 80% under continuing culture conditions. The T 43 antigen was found by FACS analysis and radioimmunoprecipitation in initially low amounts in both populations, but the signals increased dramatically (up to 50 times) in long-term cultures and in subcultures. The MH 99 antigen was also initially present only in low amounts, in interfollicular rather than in follicular keratinocytes, but its expression increased up to 15-fold with continuing culture and any differences between the two populations disappeared. Our investigation revealed that at least three populations of hair follicle keratinocytes are characterized by different surface glycoprotein antigens, clearly related to their state of differentiation and proliferation. The BT 15 antigen seemed in vivo characteristic of well-differentiated keratinocytes of the inner root sheath and the keratogenous zone of the hair bulb, whereas the T 43 antigen appeared to mark a less differentiated keratinocyte population that formed the outer root sheath, clearly related to the basal epidermal layer. The MH 99 antigen clearly marked an early germ-cell phenotypic cell type to be seen only in the embryonal hair germ that showed high proliferative activity. Quantitative antigenic differences were initially found in vitro between follicular and interfollicular keratinocytes, but these differences gradually disappeared with continuing primary culture and in subcultures.
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Cordell JL, Falini B, Erber WN, Ghosh A, Zainalabideen A, MacDonald S, Pulford KAF, Stein H, Mason DY (1984) Immunoenzymatic labelling of monoclonal antibodies using immune complexes of alkaline phosphatase (APAAP complexes). J Histochem Cytochem 32: 219–229
Eisinger M, Lee JS, Hefton JM, Darzynkiewicz Z, Chiao JW, deHarven E (1979) Human epidermal cell cultures, growth and differentiation in the absence of dermal components or medium supplements. Proc Natl Acad Sci USA 76: 5340–5344
Fradet Y, Cordon-Cardo C, Thomson T, Daly ME, Whitmore WF, Lloyd KO, Melamed MR, Old LJ (1984) Cell surface antigens of human bladder cancer defined by mouse monoclonal antibodies. Proc Natl Acad Sci USA 81: 224–228
Fradet Y, Cordon-Cardo C, Whitmore WF, Melamed MR, Old LJ (1986) Cell surface antigens of human bladder tumors: definition of tumor subsets by monoclonal antibodies and correlation with growth characteristics. Cancer Res 6: 5183–5188
Fujita M, Furukawa F, Fujii K, Horiguchi Y, Takeichi M, Imamura S (1992) Expression of cadherin cell adhesion molecules during human skin development: Morphogenesis of epidermis, hair follicles and eccrine sweat glands. Arch Dermatol Res 284: 159–166
Gauthier J, Fradet Y (1990) Growth-regulated surface glycoproteins of human bladder cancer. Cancer Res 50: 293–298
Hardy M (1992) The secret life of the hair follicle. Trends Genet 8: 55–61
Imcke E, Mayer-da-Silva A, Detmar M, Tiel H, Stadler R, Orfanos CE (1987) Growth of human hair follicle keratinocytes in vitro. J Am Acad Dermatol 17: 779–786
Klein CE, Cordon-Cardo C, Soehnchen R, Cote RJ, Oettgen HF, Eisinger M, Old LJ (1987) Changes in glycoprotein expression during differentiation of human keratinocytes. J Invest Dermatol 89: 500–506
Klein CE, Hartmann B, Schön MP, Weber L, Alberti S (1990) Expression of a 38-kD cell-surface glycoprotein in transformed human keratinocyte cell lines, basal cell carcinomas, and epithelial germs. J Invest Dermatol 95: 74–82
Limat A, Noser FK (1986) Serial cultivation of single keratinocytes from the outer root sheath of human scalp hair follicles. J Invest Dermatol 87: 485–488
Limat A, Hunziker T, Boillat C, Bayreuther K, Noser F (1989) Post-mitotic human dermal fibroblasts efficiently support the growth of human follicular keratinocytes. J Invest Dermatol 92: 758–762
Mattes MJ, Cairncross G, Old LJ, Lloyd KO (1983) Monoclonal antibodies to three widely distributed human cell surface antigens. Hybridoma 2: 253–264
Mattes MJ, Look K, Furukawa K, Pierce VK, Old L, Lewis JL, Lloyd KO (1987) Mouse monoclonal antibodies to human differentiation antigens expressed on the surface of ovarian carcinoma ascites cells. Cancer Res 47: 6741–6750
Paus R, Czarnetzki BM (1992) Neue Perspektiven in der Haarforschung: auf der Suche nach der “biologischen Uhr” des Haarzyklus. Hautarzt 43: 264–271
Pervez S, Kirkland SC, Epenetos AA, Mooi WJ, Evans DJ, Krausz D (1989) Effect of polarity and differentiation on antibody localization in multicellular tumor spheroid and xenograft models and its potential importance for in vivo immunotargeting. Int J Cancer 44: 940–947
Reynolds AJ, Jahoda CAB (1991) Hair follicle stem cells? A distinct germinative epidermal cell population is activated in vitro by the presence of hair dermal papilla cells. J Cell Sci 99: 373–385
Schaart FM, Mayer-da-Silva A, Orfanos CE (1991) Cultivation of human hair follicle cells. In: Orfanos CE, Happle R (eds) Hair and hair diseases. Springer, Berlin Heidelberg New York, pp 301–324
Schön MP, Schön M, Mattes MJ, Stein R, Weber L, Alberti S, Klein CE (1993) Biochemical and immunological characterization of the human carcinoma-associated antigen MH 99/KS 1/4. Int J Cancer 55: 988–995
Schön MP, Schön M, Klein CE, Blume U, Bisson S, Orfanos CE (1994) The carcinoma-associated 38 kD membrane glycoprotein MH 99/KS 1/4 is related to proliferation and age of transformed epithelial cell lines. J Invest Dermatol 102: 987–991
Simon B, Podolsky DK, Moldenhauer G, Isselbacher K, Gattoni-Celli S, Brand SJ (1990) Epithelial glycoprotein is a member of a family of epithelial cell surface antigens homologous to nidogen, a matrix adhesion protein. Proc Natl Acad Sci USA 87: 2755–2759
Stark HJ, Breitkreutz D, Limat A, Bowden P, Fusenig NE (1987) Keratins of the human hair follicle. “Hyperproliferative” keratins consistently expressed in outer root sheath cells in vivo and in vitro. Differentiation 35: 236–248
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Schon, M.P., Blume-Peytavi, U. & Orfanos, C.E. The human hair follicle: glycoprotein-related antigenic profile of distinct keratinocyte populations in vivo and their alterations in vitro. Arch Dermatol Res 287, 591–598 (1995). https://doi.org/10.1007/BF00374082
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DOI: https://doi.org/10.1007/BF00374082