Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Acne Infection

Acne Infection

Acne is a multifactorial skin condition primarily affecting adolescents and young adults, with a global prevalence estimated to exceed 75% in this demographic. The condition is characterized by the formation of comedones (blackheads and whiteheads), papules, pustules, nodules, and, in severe cases, cysts, particularly in areas rich in sebaceous glands such as the face, neck, chest, and back. The pathogenesis involves increased sebum production, follicular hyperkeratinization, colonization by...

Changes in Skin Color: Clinical Perspectives

Changes in Skin Color: Clinical Perspectives

The first thing a clinician sees is the skin, so the examination of the skin should be part of any thorough physical examination. Most skin disorders are relatively benign, but a few, including melanomas, can be fatal if untreated. A couple of the more noticeable disorders, albinism and vitiligo, affect the appearance of the skin and its accessory organs.
Albinism
Albinism is a genetic disorder that affects (completely or partially) the coloring of skin, hair, and eyes. The defect is primarily...

Role of Skin in Vitamin D Synthesis

Role of Skin in Vitamin D Synthesis

The skin plays a crucial role in the synthesis of vitamin D, a vital nutrient for various physiological processes in the body. Vitamin D is unique because it can be synthesized in the skin through a series of chemical reactions triggered by exposure to ultraviolet B (UVB) radiation from sunlight.
The solar UV B rays (290-315 nm) are absorbed by the skin, and 7-dehydrocholesterol (provitamin D3) photolyzes it to previtamin D3, which undergoes a rapid transformation to vitamin D3(cholecalciferol).

Skin Cancer

Skin Cancer

Skin cancer is a type of cancer that occurs when there is an abnormal growth of skin cells, usually triggered by damage to the DNA within the skin cells. It is primarily caused by exposure to ultraviolet (UV) radiation from the sun or artificial sources like tanning beds. Skin cancer is the most common type of cancer worldwide, and its incidence continues to rise.
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...

Pigmentation

Pigmentation

The color of the skin is influenced by a number of pigments, including melanin, carotene, and hemoglobin. Recall that melanin is produced by cells called melanocytes, which are found scattered throughout the stratum basale of the epidermis. The melanin is transferred to the keratinocytes via melanosomes.
Melanin occurs in two primary forms: eumelanin that provides black and brown pigment and pheomelanin that provides red color. Dark-skinned individuals produce more melanin than those with pale...

Cancer Prevention

Cancer Prevention

Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
Some...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Veteran and nonveteran perceptions of community pharmacists as sources of mental health information and referral.

Journal of the American Pharmacists Association : JAPhA·2026

Same author

Phylogenomics Reveals Deep Divergences and Cryptic Species Within a Rare Sand-Dwelling Milkweed, <i>Asclepias tomentosa</i> Elliott.

Ecology and evolution·2025

Same author

Staff Satisfaction and Burnout in Assisted Living and Validity of the DCW Job Satisfaction Scale.

Journal of the American Medical Directors Association·2025

Same author

Extended-Release Buprenorphine Could Overcome Barriers to Medical Treatment of Opioid Use Disorder in At-Risk Populations.

HCA healthcare journal of medicine·2025

Same author

Comparison of United States and Australian pharmacy student attitudes towards careers in geriatrics.

Currents in pharmacy teaching & learning·2025

Same author

Factors Associated with Substance Use Disorder among High-Need Adolescents and Young Adults in North Carolina.

North Carolina medical journal·2024

Search research articles

Related Experiment Video

Updated: May 8, 2026

Pharmacologic Induction of Epidermal Melanin and Protection Against Sunburn in a Humanized Mouse Model

Pharmacologic Induction of Epidermal Melanin and Protection Against Sunburn in a Humanized Mouse Model

Published on: September 7, 2013

Trends in sunscreen recommendation among US physicians.

Kristie L Akamine¹, Cheryl J Gustafson¹, Scott A Davis¹

¹Center for Dermatology Research, Department of Dermatology, Wake Forest School of Medicine, Winston-Salem, North Carolina.

JAMA Dermatology

|September 6, 2013

Summary

Physicians rarely recommend sunscreen, even for patients with skin cancer, despite its importance in sun protection. Increased patient counseling on sun safety is crucial for reducing skin cancer rates.

More Related Videos

Minimal Erythema Dose (MED) Testing

Minimal Erythema Dose (MED) Testing

Published on: May 28, 2013

Precision Implementation of Minimal Erythema Dose (MED) Testing to Assess Individual Variation in Human Inflammatory Response

Precision Implementation of Minimal Erythema Dose (MED) Testing to Assess Individual Variation in Human Inflammatory Response

Published on: October 3, 2019

Related Experiment Videos

Last Updated: May 8, 2026

Pharmacologic Induction of Epidermal Melanin and Protection Against Sunburn in a Humanized Mouse Model

Pharmacologic Induction of Epidermal Melanin and Protection Against Sunburn in a Humanized Mouse Model

Published on: September 7, 2013

Minimal Erythema Dose (MED) Testing

Minimal Erythema Dose (MED) Testing

Published on: May 28, 2013

Precision Implementation of Minimal Erythema Dose (MED) Testing to Assess Individual Variation in Human Inflammatory Response

Precision Implementation of Minimal Erythema Dose (MED) Testing to Assess Individual Variation in Human Inflammatory Response

Published on: October 3, 2019

Area of Science:

Dermatology
Public Health
Preventive Medicine

Background:

Sunscreen is vital for sun protection and skin cancer prevention.
Physician recommendations for sunscreen are less frequent than clinical guidelines suggest.

Purpose of the Study:

To analyze trends in physician sunscreen recommendations.
To assess associations between recommendations and patient/physician factors.
To evaluate adherence to sun protection guidelines.

Main Methods:

Utilized the National Ambulatory Medical Care Survey (1989-2010).
Identified physician visits where sunscreen was recommended.
Analyzed data based on patient demographics, physician specialty, and diagnoses.

Main Results:

Sunscreen was mentioned in only 0.07% of 18.30 billion patient visits.
Recommendations were higher (0.9%) for skin disease diagnoses but low (1.6%) even in dermatology.
Dermatologists accounted for most mentions, primarily for white, older patients; actinic keratosis was a common diagnosis.

Conclusions:

Physician mention of sunscreen is infrequent, even for high-risk patients.
Enhanced patient counseling on sun protection is needed to reduce skin cancer.
Adherence to sun-protective behavior guidelines requires improved physician communication.