Author

John C. Dowdy

Observed names: J C Dowdy, J. C Dowdy, J. C. Dowdy, J.C. Dowdy, John Dowdy

Observed institutions: University of Tennessee Health Science Center, University of Tennessee at Knoxville, University of Memphis

OpenAlex ID: A5111893804

Cutaneous hypothalamic-pituitary-adrenal axis homolog: regulation by ultraviolet radiation

2011 · Cezary Skobowiat, John C. Dowdy, et al. · American Journal of Physiology-Endocrinology and Metabolism · 271

Unexpected Photolysis of the Sunscreen Octinoxate in the Presence of the Sunscreen Avobenzone¶

2005 · Robert M. Sayre, John C. Dowdy, et al. · Photochemistry and Photobiology · 122

Ultraviolet radiation regulates cortisol activity in a waveband-dependent manner in human skinex vivo

2013 · C. Skobowiat, R.M. Sayre, et al. · British Journal of Dermatology · 116

25-Hydroxyvitamin D, cholesterol, and ultraviolet irradiation

2008 · Laura D. Carbone, E. William Rosenberg, et al. · Metabolism · 95

Novel non-calcemic secosteroids that are produced by human epidermal keratinocytes protect against solar radiation

2015 · Andrzej T. Slominski, Zorica Janjetovic, et al. · The Journal of Steroid Biochemistry and Molecular Biology · 76

Holick's rule and vitamin D from sunlight

2010 · John C. Dowdy, Robert M. Sayre, et al. · The Journal of Steroid Biochemistry and Molecular Biology · 70

Dermatological Risk of Indoor Ultraviolet Exposure from Contemporary Lighting Sources¶†‡§

2004 · Robert M. Sayre, John C. Dowdy, et al. · Photochemistry and Photobiology · 55

Darkness at Noon: Sunscreens and Vitamin D3

2007 · Robert M. Sayre, John C. Dowdy · Photochemistry and Photobiology · 53

The risk of ultraviolet radiation exposure from indoor lamps in lupus erythematosus

2008 · Rachel S. Klein, Robert M. Sayre, et al. · Autoimmunity Reviews · 49

The increase in melanoma: Are dietary furocoumarins responsible?

2007 · Robert M. Sayre, John C. Dowdy · Medical Hypotheses · 43

Analysis of Compact Fluorescent Lights for Use by Patients with Photosensitive Conditions

2009 · Rachel S. Klein, Victoria P. Werth, et al. · Photochemistry and Photobiology · 38

PDF

Effect of UV irradiation on type I collagen fibril formation in neutral collagen solutions

2001 · Julian M. Menter, Abrienne M. Patta, et al. · Photodermatology Photoimmunology & Photomedicine · 37

PDF

Photobiological Safety Evaluation of UV Nail Lamps

2013 · John C. Dowdy, Robert M. Sayre · Photochemistry and Photobiology · 34

PDF

Uniformity of sunscreen product application: a problem in testing, a problem for consumers

2003 · Dennis L. Lott, Joseph Stanfield, et al. · Photodermatology Photoimmunology & Photomedicine · 22

Diacylglycerol-induced melanogenesis in Skh-2 pigmented hairless mice.

1991 · P P Agin, J C Dowdy, et al. · PubMed · 21

Sunbathing vs. indoor tanning: a realistic perspective

2003 · Robert M. Sayre, John C. Dowdy · Photodermatology Photoimmunology & Photomedicine · 18

Sunscreen ingredients inhibit inducible nitric oxide synthase (iNOS): a possible biochemical explanation for the sunscreen melanoma controversy

2005 · Thomas M. Chiang, Robert M. Sayre, et al. · Melanoma Research · 16

Effect of UV on the susceptibility of acid‐soluble Skh‐1 hairless mouse collagen to collagenase

2003 · J. M Menter, L. M Cornelison, et al. · Photodermatology Photoimmunology & Photomedicine · 16

Indoor tanning injuries: an evaluation of FDA adverse event reporting data

2009 · John C. Dowdy, Robert M. Sayre, et al. · Photodermatology Photoimmunology & Photomedicine · 14

Melanoma Risk From Dietary Furocoumarins: How Much More Evidence Is Required?

2016 · John C. Dowdy, Robert M. Sayre · Journal of Clinical Oncology · 13

Commentary on ‘UVB‐SPF’: the SPF labels of sunscreen products convey more than just UVB protection

2008 · Robert M. Sayre, John C. Dowdy, et al. · Photodermatology Photoimmunology & Photomedicine · 12

PDF

Sun-protection factor confounded by anti-inflammatory activity of sunscreen agents?

2013 · Robert M. Sayre, John C. Dowdy, et al. · Journal of the American Academy of Dermatology · 11

Reintroduction of a classic vitamin D ultraviolet source

2007 · R.M. Sayre, J.C. Dowdy, et al. · The Journal of Steroid Biochemistry and Molecular Biology · 11

Simplified method to substantiate SPF labeling for sunscreen products

2003 · Robert M. Sayre, Joseph Stanfield, et al. · Photodermatology Photoimmunology & Photomedicine · 10

A practical UV source to induce Herpes simplex labialis lesions in the clinic

2007 · Robert M. Sayre, John C. Dowdy, et al. · Photodermatology Photoimmunology & Photomedicine · 9

Works count: 44

Citation count: 1,296

H-index: 16

I10-index: 24