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Citations to this article

1,25-Dihydroxyvitamin D3 production by human keratinocytes. Kinetics and regulation.
D D Bikle, … , E Gee, P Elias
D D Bikle, … , E Gee, P Elias
Published August 1, 1986
Citation Information: J Clin Invest. 1986;78(2):557-566. https://doi.org/10.1172/JCI112609.
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1,25-Dihydroxyvitamin D3 production by human keratinocytes. Kinetics and regulation.

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Abstract

Human foreskin keratinocytes in vitro metabolize 25-hydroxyvitamin D3 to a number of metabolites, including 1,25-dihydroxyvitamin D3 (1,25(OH)2D3). This metabolite remains mostly within the cell and does not accumulate in the medium under the conditions of these experiments. With time, 1,25(OH)2D3 is catabolized, and more polar metabolites appear in both the cells and the medium. The production of 1,25(OH)2D3 has an apparent Michaelis constant (Km) for 25-hydroxyvitamin D3 of 5.4 X 10(-8) M. The levels of 1,25(OH)2D3 within the cell are increased both by increased production and decreased catabolism when parathyroid hormone(1-34) and isobutylmethylxanthine are added. Exogenously added 1,25(OH)2D3 at concentrations as low as 10(-12) M reduces endogenous 1,25(OH)2D3 production, increases 1,25(OH)2D3 catabolism, and increases 24,25-dihydroxyvitamin D3 production by an actinomycin D-sensitive process. These data indicate that the regulation of 1,25(OH)2D3 production by keratinocytes is similar to, but not identical to the regulation of 1,25(OH)2D3 by the kidney.

Authors

D D Bikle, M K Nemanic, E Gee, P Elias

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Pigment Cell Research 2003
Demonstration of UVB-induced synthesis of 1α,25-dihydroxyvitamin D3 (calcitriol) in human skin by microdialysis
B Lehmann, W Sauter, P Knuschke, S Dreßler, M Meurer
Archives of Dermatological Research 2003
Fortification of orange juice with vitamin D: a novel approach for enhancing vitamin D nutritional health
V Tangpricha, P Koutkia, SM Rieke, TC Chen, AA Perez, MF Holick
The American journal of clinical nutrition 2003
Vitamin D Analogs in Cancer Prevention and Therapy
J Reichrath, W Tilgen, M Friedrich
2003
Lack of the Vitamin D Receptor is Associated with Reduced Epidermal Differentiation and Hair Follicle Growth
Z Xie, L Komuves, QC Yu, H Elalieh, DC Ng, C Leary, S Chang, D Crumrine, T Yoshizawa, S Kato, DD Bikle
Journal of Investigative Dermatology 2002
Vitamin D: the underappreciated D-lightful hormone that is important for skeletal and cellular health
MF Holick
Current Opinion in Endocrinology & Diabetes 2002
Clonal Differences in Expression of 25-Hydroxyvitamin D3-1α-hydroxylase, of 25-Hydroxyvitamin D3-24-hydroxylase, and of the Vitamin D Receptor in Human Colon Carcinoma Cells: Effects of Epidermal Growth Factor and 1α,25-Dihydroxyvitamin D3
P Bareis, E Kállay, MG Bischof, G Bises, H Hofer, C Pötzi, T Manhardt, R Bland, HS Cross
Experimental Cell Research 2002
Biologic Effects of Light 2001
MF Holick
2002
Dietary Phosphorus Transcriptionally Regulates 25-Hydroxyvitamin D-1α-Hydroxylase Gene Expression in the Proximal Renal Tubule
MY Zhang, X Wang, JT Wang, NA Compagnone, SH Mellon, JL Olson, HS Tenenhouse, WL Miller, AA Portale
Endocrinology 2002
Identification of a Renal Proximal Tubular Cell-Specific Enhancer in the Mouse 25-Hydroxyvitamin D 1α-Hydroxylase Gene
T Yoshida, J Yoshino, M Hayashi, T Saruta
Journal of the American Society of Nephrology : JASN 2002
Inhibition of 1,25-Dihydroxyvitamin-D-Induced Keratinocyte Differentiation by Blocking the Expression of Phospholipase C-gamma1
Z Xie, DD Bikle
Journal of Investigative Dermatology 2001
Genetics of vitamin D biosynthesis and its disorders
WL Miller, AA Portale
Best Practice & Research Clinical Endocrinology & Metabolism 2001
UVB-Induced Conversion of 7-Dehydrocholesterol to 1alpha,25-Dihydroxyvitamin D3 in an In Vitro Human Skin Equivalent Model
B Lehmann, T Genehr, P Knuschke, J Pietzsch, M Meurer
Journal of Investigative Dermatology 2001
Analysis of Basal Regulatory Elements in the 25-Hydroxyvitamin D3 1α-Hydroxylase Gene Promoter
HL Brenza, HF DeLuca
Archives of Biochemistry and Biophysics 2001
Skin is an autonomous organ in synthesis, two-step activation and degradation of vitamin D3: CYP27 in epidermis completes the set of essential vitamin D3-hydroxylases
M Schuessler, N Astecker, G Herzig, G Vorisek, I Schuster
Steroids 2001
Selective inhibitors of CYP24: mechanistic tools to explore vitamin D metabolism in human keratinocytes
I Schuster, H Egger, N Astecker, G Herzig, M Schüssler, G Vorisek
Steroids 2001
Selective inhibition of vitamin D hydroxylases in human keratinocytes11Abbreviations: VD: vitamin D3; 25(OH)D3: 25-hydroxyvitamin D3; 3H-25(OH)D3: [26,27n-3H] 25-hydroxyvitamin D3; 1α,25(OH)2D3: 1α,25-dihydroxyvitamin D3; 1α,25(OH)2-3epi-D3: 1α,25-dihydroxyvitamin-3-epi-D3; 1α,24(R),25(OH)3D3: 1α,24(R),25-trihydroxyvitamin D3, 1α,25(OH)2-24oxo-D3: 1α,25-dihydroxy-24oxo-vitamin D3; 1α,23(S),25(OH)3-24oxo-D3: 1α,23(S),25-trihydroxy-24oxo-vitamin D3; calcitroic acid: 1α-hydroxy-23-carboxy-24,25,26,27-tetranorvitamin D3; CYP: cytochrome P450; 1α-hydroxylase: 25-hydroxyvitamin D3-1α-hydroxylase; 24-hydroxylase (CYP24), 1α,25-hydroxyvitamin D3-24-hydroxylase; PHK, primary human keratinocytes; KGM: keratinocyte growth medium; HPLC, high performance liquid chromatography; IC50: half-maximum inhibitor concentration; SD: standard deviation
I Schuster, H Egger, D Bikle, G Herzig, GS Reddy, A Stuetz, P Stuetz, G Vorisek
Steroids 2001
UVB-induced Conversion of 7-Dehydrocholesterol to 1α,25-Dihydroxyvitamin D3 (Calcitriol) in the Human Keratinocyte Line HaCaT¶
B Lehmann, P Knuschke, M Meurer
Photochemistry and Photobiology 2000
Vitamin D 1α-Hydroxylase
WL Miller, AA Portale
Trends in Endocrinology & Metabolism 2000
Identification of a 25-Hydroxyvitamin D3 1α-Hydroxylase Gene Transcription Product in Cultures of Human Syncytiotrophoblast Cells1
L Díaz, I Sánchez, E Avila, A Halhali, F Vilchis, F Larrea
The Journal of clinical endocrinology and metabolism 2000
Production of 1α,25-Dihydroxy-3-epi-vitamin D3 in two rat osteosarcoma cell lines (UMR 106 and ROS 17/2.8): existence of the C-3 epimerization pathway in ROS 17/2.8 cells in which the C-24 oxidation pathway is not expressed
ML Siu-Caldera, H Sekimoto, A Weiskopf, P Vouros, KR Muralidharan, WH Okamura, J Bishop, AW Norman, MR Uskoković, I Schuster, GS Reddy
Bone 1999
GENETIC DISORDERS OF VITAMIN D BIOSYNTHESIS
WL Miller, AA Portale
Endocrinology & Metabolism Clinics of North America 1999
1,25 dihydroxyvitamin D3 enhances the calcium response of keratinocytes
AV Ratnam, DD Bikle, JK Cho
Journal of Cellular Physiology 1999
1α,25-Dihydroxy-3-epi-vitamin D3: In vivo metabolite of 1α,25-dihydroxyvitamin D3 in rats
H Sekimoto, ML Siu-Caldera, A Weiskopf, P Vouros, KR Muralidharan, WH Okamura, MR Uskokovic, GS Reddy
FEBS Letters 1999
Vitamin D: Non-skeletal actions and effects on growth
H Lal, R Pandey, SK Aggarwal
Nutrition Research 1999
Human keratinocyte line HaCaT metabolizes 1α-hydroxyvitamin D3 and vitamin D3 to 1α,25-dihydroxyvitamin D3 (calcitriol)
B Lehmann, J Pietzsch, A Kämpf, M Meurer
Journal of Dermatological Science 1998
Current Understanding of the Molecular Actions of Vitamin D
G Jones, SA Strugnell, HE DeLUCA
Physiological reviews 1998
Osteoporosis
DL Glaser, FS Kaplan
Spine 1997
1alpha,25-Dihydroxyvitamin D3 and a Variety of its Natural Metabolites Transcriptionally Repress Nuclear-Factor-kappaB-Mediated Interleukin-8 Gene Expression
H Harant, PJ Andrew, GS Reddy, E Foglar, IJ Lindley
European Journal of Biochemistry 1997
HaCaT Cell Line as a Model System for Vitamin D3 Metabolism in Human Skin
B Lehmann
Journal of Investigative Dermatology 1997
Advances in Molecular and Cell Biology
KJ Clemetson
Advances in Molecular and Cell Biology 1997
Vitamin D metabolism in human colon adenocarcinoma-derived Caco-2 cells: Expression of 25-hydroxyvitamin D3-1α-hydroxylase activity and regulation of sidechain metabolism
HS Cross, M Peterlik, GS Reddy, I Schuster
The Journal of Steroid Biochemistry and Molecular Biology 1997
1,25-Dihydroxyvitamin D3 Regulates Estrogen Metabolism in Cultured Keratinocytes*
SV Hughes, E Robinson, R Bland, HM Lewis, PM Stewart, M Hewison
Endocrinology 1997
Inhibitory effect of 1α,25-dihydroxyvitamin D3 on mast cell proliferation and A23187-induced histamine release, also accompanied by a decreased c-kit receptor
N Toyota, H Sakai, H Takahashi, Y Hashimoto, H Iizuka
Archives of Dermatological Research 1996
Immunohistochemical Detection of 1,25-dihydroxyvitamin D3 Receptors (VDR) in Human Skin
J Reichrath, ED Collins, S Epple, A Kerber, AW Norman, FA Bahmer
Pathology - Research and Practice 1996
Effect of UVB phototherapy and oral calcitriol (1,25-dihydroxyvitamin D3) on vitamin D photosynthesis in patients with psoriasis
JH Prystowsky, PJ Muzio, S Sevran, TL Clemens
Journal of the American Academy of Dermatology 1996
Anti-proliferative activity and target cell catabolism of the vitamin D analog 1α,24(S)-(OH)2D2 in normal and immortalized human epidermal cells
G Jones, V Byford, HL Makin, R Kremer, RH Rice, LA deGraffenried, JC Knutson, CW Bishop
Biochemical Pharmacology 1996
Antiproliferative effects of the biologically active metabolite of vitamin D3 (1,25 [OH]2 D3) on head and neck squamous cell carcinoma cell lines
J Kornfehl, M Formanek, A Temmel, B Knerer, M Willheim
European Archives of Oto-Rhino-Laryngology 1996
22-Oxa Calcitriol Is a Less Potent Regulator of Keratinocyte Proliferation and Differentiation Due to Decreased Cellular Uptake and Enhanced Catabolism
DD Bikle, J Abe-Hashimoto, MJ Su, S Felt, DF Gibson, S Pillai
Journal of Investigative Dermatology 1995
Production of 1,25 Dihydroxyvitamin D3 by Perfused Pig Skin
DD Bikle, BP Halloran, JE Riviere
Journal of Investigative Dermatology 1994
Synthesis of and response to 1,25 dihydroxycholecalciferol by subpopulations of murine epidermal keratinocytes: Existence of a paracrine system for 1,25 dihydroxycholecalciferol
M Rizk-Rabin, R Zineb, B Zhor, G Michele, P Jana
Journal of Cellular Physiology 1994
1,25-Dihydroxyvitamin D3 potentiates the keratinocyte response to calcium
MJ Su, DD Bikle, ML Mancianti, S Pillai
The Journal of biological chemistry 1994
Intracellular free calcium and growth changes in single human keratinocytes in response to vitamin D and five 20-epi-analogues
KT Jones, GR Sharpe
Archives of Dermatological Research 1994
Regulation of Keratinocyte Growth, Differentiation, and Vitamin D Metabolism by Analogs of 1,25-Dihydroxyvitamin D
DD Bikle, E Gee, S Pillai
Journal of Investigative Dermatology 1993
Physiology and Pharmacology of Bone
GR Mundy, TJ Martin
1993
Editorial
S Wolf
Integrative Physiological and Behavioral Science 1992
Vitamin D analogues in the treatment of psoriasis
K Kragballe
Journal of Cellular Biochemistry 1992
Parathyroid hormone stimulates protein kinase C but not adenylate cyclase in mouse epidermal keratinocytes
JF Whitfield, BR Chakravarthy, JP Durkin, RJ Isaacs, H Jouishomme, M Sikorska, RE Williams, RH Rixon
Journal of Cellular Physiology 1992
1,25-dihydroxy-vitamin-D3 enhances antiproliferative effect and transcription of TGF-?1 on human keratinocytes in culture
HJ Kim, N Abdelkader, M Katz, JA McLane
Journal of Cellular Physiology 1992
Vitamin D and Psoriasis
KE Lowe, AW Norman
Nutrition Reviews 1992
Characterization and regulation of the vitamin D hydroxylases
HJ Armbrecht, K Okuda, N Wongsurawat, RK Nemani, ML Chen, MA Boltz
The Journal of Steroid Biochemistry and Molecular Biology 1992
Analysis of PTHRP binding and signal transduction mechanisms in benign and malignant squamous cells
JJ Orloff, MB Ganz, AE Ribaudo, WJ Burtis, M Reiss, LM Milstone, AF Stewart
American journal of physiology. Endocrinology and metabolism 1992
Squamous Carcinoma Cell Lines Produce 1,25 Dihydroxyvitamin D, but Fail to Respond to Its Prodifferentiating Effect
DD Bikle, S Pillai, E Gee
Journal of Investigative Dermatology 1991
1α,25(OH)2 vitamin D3 increases intracellular calcium in human keratinocytes
B Bittiner, SS Bleehen, S Macneil
British Journal of Dermatology 1991
Involvement of endogenously produced 1,25-dihydroxyvitamin D-3 in the growth and differentiation of human keratinocytes
K Matsumoto, Y Azuma, M Kiyoki, H Okumura, K Hashimoto, K Yoshikawa
Biochimica et Biophysica Acta (BBA) - Molecular Cell Research 1991
Molecular Aspects of Monooxygenases and Bioactivation of Toxic Compounds
E Arinç, JB Schenkman, E Hodgson
1991
Melanoma Research: Genetics, Growth Factors, Metastases, and Antigens
L Nathanson
1991
The Nature and Biological Effects of Factors Responsible for Proliferation and Differentiation of Melanocytes
ZA Abdel-Malek, VB Swope, JJ Nordlund
Pigment Cell Research 1990
Inverse relation between severity of psoriasis and serum 1,25-dihydroxyvitamin D level
S Morimoto, K Yoshikawa, K Fukuo, T Shiraishi, E Koh, S Imanaka, S Kitano, T Ogihara
Journal of Dermatological Science 1990
Dermatology
MH Rustin
Postgraduate medical journal 1990
25-Hydroxyvitamin D3-1 alpha-hydroxylase in porcine hepatic tissue: subcellular localization to both mitochondria and microsomes
BW Hollis
Proceedings of the National Academy of Sciences 1990
Clinical and Laboratory Evaluation of Renal Stone Patients
DM Wilson
Endocrinology and metabolism clinics of North America 1990
Vitamin D
A Portale, Β Halloran, E Lonergan, R Morris
Vitamin D 1988
Extra-renal production of calcitriol in chronic renal failure
A Dusso, S Lopez-Hilker, N Rapp, E Slatopolsky
Kidney International 1988
Vitamin D Metabolite Production and Function in Keratinocytes
DD Bikle, S Pillai
Annals of the New York Academy of Sciences 1988
Characterization of a parathyroid Hormonelike Peptide Secreted by Human Keratinocytes
KL Insogna, AF Stwart, K Ikeda, M Centrella, LM Milsone
Annals of the New York Academy of Sciences 1988
Human Melanocytes as a Target Tissue for Hormones: In Vitro Studies with 1alpha-25, dihydroxyvitamin D3, alpha-melanocyte Stimulating Hormone, and Beta-estradiol
M Ranson, S Posen, RS Mason
Journal of Investigative Dermatology 1988
Human Melanoma Cells: Functional Modulation by Calciotropic Hormones
RS Mason, AM Pryke, M Ranson, HE Thomas, S Posen
Journal of Investigative Dermatology 1988
Hormonal effects of vitamin D3 on epidermal melanocytes
ZA Abdel-Malek, R Ross, L Trinkle, V Swope, JW Pike, JJ Nordlund
Journal of Cellular Physiology 1988
Metabolic Activation of Carcinogens by Keratinocytes
DR Bickers
Annals of the New York Academy of Sciences 1988
Actions of 1?,25-Dihydroxyvitamin D3on Normal, Psoriatic, and Promoted Epiderma1 Keratinocytes
T Kuroki, S Morimoto, T Suda
Annals of the New York Academy of Sciences 1988
Endocrine-skin interactions
KR Feingold, PM Elias
Journal of the American Academy of Dermatology 1988
Endocrine Factors as Effectors of Integumental Pigmentation
ZA Abdel-Malek
Dermatologic Clinics 1988
1,25-Dihydroxyvitamin D production and receptor binding in human keratinocytes varies with differentiation
S Pillai, DD Bikle, PM Elias
The Journal of biological chemistry 1988
Advances in Lipid Research
AM Scanu
Advances in Lipid Research 1965

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