research An examination of a strand of 30,000 and 70,000 year old mammoth hair
Mammoth hair from different ages shows distinct surface textures and elemental compositions.
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research BG02 A case of Werner syndrome: undiagnosed progeroid syndrome presenting as female pattern hair loss
A person with Werner syndrome was initially thought to just have female pattern hair loss.
research Resolution of the plantar hyperkeratosis of pachyonychia congenita during chemotherapy for Ewing sarcoma
Chemotherapy improved a girl's painful foot condition linked to pachyonychia congenita.
research Cutaneous absorption of nanostructured chitin associated with natural synergistic molecules (Lutein)
Chitin nanofibrils can improve skin health and help deliver active ingredients into the skin.
research The Human Type II Keratin Gene Cluster on Chromosome 12q13.13: Final Count or Hidden Secrets?
The document concludes that the human keratin gene cluster is complex, with a need for updated naming to reflect over 50 functional genes important for hair and skin biology.
research [An immunohistochemical study on cell differentiation in the outer root sheath of the normal human anagen hair follicles with antikeratin monoclonal antibodies].
Keratinocytes in hair follicles differentiate similarly to skin cells, with specific patterns in different regions.
research Mutation in human hair keratin hHb6 in monilethrix: clinical variation is not due to genetic variation.
research Recent advances in the characterization of hair of mummies from the Chilean Andean coast
The hair of two ancient Chilean mummies is well-preserved and contains high levels of heavy metals.
research Sequence analyses of Type I and Type II chains in human hair and epithelial keratin intermediate filaments: Promiscuous obligate heterodimers, Type II template for molecule formation and a rationale for heterodimer formation
Type I and Type II keratin chains can form heterodimers despite sequence differences.
research Gene Expression Analysis of Chondrogenic Markers in Hair Follicle Dermal Papillae Cells Under the Effect of Laser Photobiomodulation and the Synovial Fluid
Laser treatment and synovial fluid can change hair follicle cells to resemble joint cells, with the changes being more significant when both treatments are used together.
research Compound Heterozygous Mutations in the Hairless Gene in Atrichia with Papular Lesions
Genetic testing for hairless gene mutations is crucial to correctly diagnose and treat atrichia with papular lesions.
research Aberrant expression of epidermal growth factor receptor in aural cholesteatoma
Cholesteatoma shows abnormal and increased EGF receptor expression, indicating its rapid growth.
research Characteristic Microstructure of Curved Human Hair
Curved human hair has different structures on each side, which might cause its shape and is similar to wool.
research Heterozygous Arrhythmogenic Cardiomyopathy-desmoplakin Mutation Carriers Exhibit a Subclinical Cutaneous Phenotype with Cell Membrane Disruption and Lack of Intercellular Adhesion
Carriers of a specific gene mutation have subtle skin changes without visible symptoms.
research Molecular mechanisms underlying cashmere quality differences between Jiangnan cashmere goats and Changthangi pashmina goats
Cashmere quality differences are due to gene expression variations affecting hair development and adaptation to cold.
research Trichilemmal cyst of the neck: case report and review of the literature
A young girl had a rare neck cyst removed and needs careful monitoring for related health issues.
research XX/XY chimerism in tortoiseshell tomcats – a new case and review of the literature
Tortoiseshell tomcats with XX/XY chimerism can be fertile.
research Protein-Losing Enteropathy, Anasarca and Dermatological Manifestations on People of Advanced Age: Don't Overlook the Diagnostic Hypothesis of a Cronkhite Canada Syndrome
Early diagnosis and prednisone treatment can improve outcomes in Cronkhite-Canada syndrome.
research Oligosecretory multiple myeloma: Unusual presentation of a rare clinical disease
A woman with a rare form of multiple myeloma had a headache and a skull mass, which led to her diagnosis after tests and a biopsy.
research Common Variants in the Trichohyalin Gene Are Associated with Straight Hair in Europeans
Common variants in the Trichohyalin gene are linked to straight hair in Europeans.
research Skin and hair regeneration after calciphylaxis. Histologic changes during formation and shedding of the calciphylactic carapace of the rat
After calciphylaxis, rats showed incomplete skin and hair regeneration, resembling scar tissue with fewer hairs.
research Skin tumors with matrical differentiation: lessons from hair keratins, beta‐catenin and PHLDA ‐1 expression
Matrical tumors share a common growth mechanism involving the Wnt pathway and consistent PHLDA1 expression.
research Two Cases of Danon Disease – A ‘Cousin’ of Pompe Disease
Danon disease can be hard to diagnose due to non-specific symptoms.
research The keratins and their disorders
Mutations in keratin genes cause cell fragility and various skin disorders.
research A case of localized follicular hamartoma: an ultrastructural and immunohistochemical study
The hamartoma is an abnormal hair growth with limited development in the upper hair follicle.
research Commentary: Darier-White Disease
The conclusion is that Darier-White disease was accurately described by White but he missed the key feature of dyskeratotic cells which Darier identified.
research Congenital cutaneous lymphadenoma
An 8-year-old girl had a rare, benign skin tumor on her forehead.
research Disseminated Nonsegmental Vitiligo Associated With Halo Nevi and Premature Gray Hair
A rare combination of halo nevi, nonsegmental vitiligo, and early gray hair can occur together.
research μ-Crystallin, Thyroid Hormone-binding Protein, is Expressed Abundantly in the Murine Inner Root Sheath Cells
μ-Crystallin may help hair growth by affecting thyroid hormone levels in mouse hair follicles.
research Spontaneous improvement of Cronkhite-Canada syndrome in a postpartum female
A young woman's Cronkhite-Canada syndrome improved on its own after she gave birth.