Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Skin Diseases and Disorders01:23

Skin Diseases and Disorders

Skin is the first line of defense and encounters a variety of microbes. Some pathogenic strains are often the cause of a broad range of infections of the skin and other body systems. These conditions can affect people of all ages and may have different causes, including genetic factors, infections, autoimmune reactions, environmental factors, and lifestyle choices.
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
Desmosomes01:05

Desmosomes

The term desmosome derives from the Greek words "desmo" and "soma" meaning "adhesion bodies." This structure was first observed during the late 1800s and described as small, dense nodules in the epidermis. Desmosomes are button-like structures that help form an interlinked network of intermediate filaments across the cells. These junctions are  essential to hold cells together under mechanical stress and to maintain tissue integrity. Desmosomes are multi-protein complexes comprising desmosomal...
Papillary Dermis01:11

Papillary Dermis

Dermis
The dermis might be considered the "core" of the integumentary system, as distinct from the epidermis and hypodermis. It contains blood and lymph vessels, nerves, and other structures, such as hair follicles and sweat glands. The dermis is made of two layers of connective tissue that comprise an interconnected mesh of elastin and collagenous fibers, produced by fibroblasts.
Papillary Layer
The papillary layer is made of loose, areolar connective tissue, which means the collagen and...
Immunodeficiency Diseases01:25

Immunodeficiency Diseases

Immunodeficiency disorders are conditions in which the immune system's ability to fight infectious disease and cancer is compromised or entirely absent. The immune system comprises a complex network of cells, tissues, and organs that work together to protect the body from potentially harmful invaders. When this system is deficient or not functioning properly, it leaves the body susceptible to infections, diseases, or other complications.
There are three main causes of immunodeficiency disorders...
Cellular Adaptation IV: Dysplasia and Metaplasia01:24

Cellular Adaptation IV: Dysplasia and Metaplasia

DysplasiaDysplasia refers to abnormal changes in the size, shape, and organization of mature cells, characterized by pleomorphism, nuclear abnormalities, and increased mitotic activity. It commonly affects epithelial tissues, including the cervix, gastrointestinal tract, respiratory mucosa, and endometrium. Although it may occur alongside hyperplasia, dysplasia is not a true adaptive response but a preneoplastic change with potential to progress to cancer.When confined above the basement...
Diabetic Foot Ulcer01:31

Diabetic Foot Ulcer

Definition A diabetic foot ulcer (DFU) is a chronic, non-healing wound that develops in individuals with diabetes. It typically occurs on pressure-bearing areas such as the heel, metatarsal heads, or hallux, and carries a high risk of infection and amputation.Pathophysiology • The development of DFUs can be explained by four interconnected mechanisms: neuropathy, ischemia, infection, and impaired wound healing. • Neuropathy is the most common factor. Sensory neuropathy reduces pain perception,...

You might also read

Related Articles

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

Sort by
Same author

Topical Therapy for Atopic Dermatitis: What is New and the New Paradigm.

Immunology and allergy clinics of North America·2026
Same author

Dupilumab treatment improves linear growth and bone biomarkers in children with atopic dermatitis: Post hoc analysis of a phase 3 randomized, placebo-controlled clinical trial and an open-label extension study.

Journal of the American Academy of Dermatology·2026
Same author

Sustained efficacy of dupilumab in pediatric patients with moderate-to-severe atopic dermatitis over 1 year.

The British journal of dermatology·2026
Same author

Assessment and Clinical Management of Patients With Atopic Dermatitis Undergoing Patch Testing: Recommendations From an International Electronic Delphi Consensus.

Dermatitis : contact, atopic, occupational, drug·2026
Same author

Long-term treatment of atopic dermatitis with roflumilast cream 0.15% in patients aged 6 years or older (INTEGUMENT-OLE clinical study): a plain language summary.

The Journal of dermatological treatment·2026
Same author

Safety of Dupilumab and Risk of Cutaneous T-Cell Lymphoma in Pediatric Patients With Atopic Dermatitis: A Data-Driven Guide to Counseling Patients and Families.

Pediatric dermatology·2026

Related Experiment Video

Updated: Jul 18, 2026

Dermoscopy Aids in the Diagnosis of Discoid Lupus Erythematosus
05:39

Dermoscopy Aids in the Diagnosis of Discoid Lupus Erythematosus

Published on: May 16, 2025

Digitocutaneous dysplasia.

Arash Izadpanah1, Marcia Hogeling, Robert L Buka

  • 1Division of Dermatology, University of California, San Diego, USA. arashizmd@yahoo.com

Journal of the American Academy of Dermatology
|November 14, 2006
PubMed
Summary

Digitocutaneous dysplasia, a rare X-linked dominant genetic syndrome, involves digital fibromas and bone anomalies. This report details a case in a young Mexican girl, discussing clinical, histologic, and genetic aspects.

More Related Videos

A Human Corneal Organ Culture Model of Descemet's Stripping Only with Accelerated Healing Stimulated by Engineered Fibroblast Growth Factor 1
12:36

A Human Corneal Organ Culture Model of Descemet's Stripping Only with Accelerated Healing Stimulated by Engineered Fibroblast Growth Factor 1

Published on: July 22, 2022

Combining Reflectance Confocal Microscopy with Optical Coherence Tomography for Noninvasive Diagnosis of Skin Cancers via Image Acquisition
09:37

Combining Reflectance Confocal Microscopy with Optical Coherence Tomography for Noninvasive Diagnosis of Skin Cancers via Image Acquisition

Published on: August 18, 2022

Related Experiment Videos

Last Updated: Jul 18, 2026

Dermoscopy Aids in the Diagnosis of Discoid Lupus Erythematosus
05:39

Dermoscopy Aids in the Diagnosis of Discoid Lupus Erythematosus

Published on: May 16, 2025

A Human Corneal Organ Culture Model of Descemet's Stripping Only with Accelerated Healing Stimulated by Engineered Fibroblast Growth Factor 1
12:36

A Human Corneal Organ Culture Model of Descemet's Stripping Only with Accelerated Healing Stimulated by Engineered Fibroblast Growth Factor 1

Published on: July 22, 2022

Combining Reflectance Confocal Microscopy with Optical Coherence Tomography for Noninvasive Diagnosis of Skin Cancers via Image Acquisition
09:37

Combining Reflectance Confocal Microscopy with Optical Coherence Tomography for Noninvasive Diagnosis of Skin Cancers via Image Acquisition

Published on: August 18, 2022

Area of Science:

  • Genetics
  • Dermatology
  • Pediatrics

Background:

  • Digitocutaneous dysplasia is a rare X-linked dominant genetic disorder.
  • Characterized by digital fibromas, atrophic plaques, dental, dysmorphic, and bone anomalies.

Observation:

  • Presents a case study of a 2-year-old Mexican girl diagnosed with digitocutaneous dysplasia.
  • Details the clinical presentation, histological findings, and genetic analysis of the patient.

Findings:

  • Confirms the rare X-linked dominant inheritance pattern of digitocutaneous dysplasia.
  • Highlights the syndromic features including digital fibromas, atrophic plaques, and skeletal abnormalities.

Implications:

  • Contributes to the understanding of digitocutaneous dysplasia's clinical spectrum.
  • Emphasizes the importance of comprehensive evaluation for rare genetic syndromes in pediatric cases.