research Hair Follicle Miniaturization in a Woolly Hair Nevus
The boy with woolly hair nevus had thinner hair and abnormal hair follicles, which improved with treatment but worsened when treatment stopped.
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research Nevoid basal carcinoma syndrome (Gorlin syndrome) and pronounced androgenic alopecia in a woman with a novel mutation p.Leu1159fsx32 in the PTCH gene
A woman with a new PTCH gene mutation has both Gorlin syndrome and severe hair loss.
research Inducible cre-mediated N-ras activation and PTEN inactivation in transgenic mouse melanocytes requires keratinocyte hyperplasia to elicit a melanocyte pathology
Melanocyte pathology requires keratinocyte hyperplasia and regulation dysfunction.
research Pachyonychia congenita: Sporadic onset with mutation analysis
A boy with Pachyonychia congenita has a confirmed gene mutation, highlighting the need for a local genetic database in India.
research Concurrence of alopecia areata and vitiligo at the same anatomical site
An 8-year-old boy had both alopecia areata and vitiligo on the same spot on his scalp, which is very rare.
research Putative paraneoplastic alopecia in a cat with apocrine adenocarcinoma
The cat's hair loss was linked to a type of cancer.
research Hair follicle tumors in dogs: A report of two cases
Two dogs had different types of hair follicle tumors.
research Alopecia totalis in an infant
An infant with complete hair loss was diagnosed with a genetic disorder affecting hair growth.
research Actinic Keratosis: Risk Factors, Clinical, Diagnosis and Therapeutics Aspects. Part I
Actinic keratosis is a sun-induced skin condition that can potentially turn into skin cancer and requires treatment to prevent malignancy.
research Identification of somatic and germline mosaicism for a keratin 5 mutation in epidermolysis bullosa simplex in a family of which the proband was previously regarded as a sporadic case
The keratin 5 mutation in a family with epidermolysis bullosa simplex was due to mosaicism, not a new mutation.
research Erythromelanosis follicularis faciei et colli with reticulated hyperpigmentation of the extremities
A rare skin condition causes red and dark patches on the face and limbs.
research Folliculocentric tinea versicolor: a case report
People with keratosis pilaris might be more likely to get a rare type of tinea versicolor.
research Acquired hypertrichosis lanuginosa: Case report and review of the literature
A woman with breast cancer developed a rare condition causing excessive fine hair growth on her face and body.
research Follicular cysts and hyperkeratoses in early mycosis fungoides
Acitretin effectively improved the woman's skin condition.
research Vascular Proliferation in Biopsies from Active Lichen Planopilaris as a Novel Pathologic Finding
Increased blood vessel growth in lichen planopilaris may signal active disease needing aggressive treatment.
research FOXN 1 Duplication and Congenital Hypertrichosis
FOXN1 duplication can cause excessive hair growth.
research An unusual presentation of pilomatrixoma
A painless cheek lump was misdiagnosed but later identified as a rare benign skin lesion called pilomatrixoma.
research Keratin expression in basal cell carcinomas
Basal cell carcinomas likely originate from hair follicle cells or stem cells.
research Autosomal Recessive Transmission of a Rare KRT74 Variant Causes Hair and Nail Ectodermal Dysplasia: Allelism with Dominant Woolly Hair/Hypotrichosis
A rare gene variant causes hair and nail issues in a family.
research 575 Senescent atrophic epidermis retains Lrig1+ stem cells and loses Wnt signaling, a phenotype shared with CD44KO mice
research A Case of Cutaneous Focal Mucinosis With Follicular Induction
A man with a skin nodule was diagnosed with a rare skin condition called cutaneous focal mucinosis, which can be confused with other skin cancers.
research Biochemical and immunohistochemical analyses of keratin expression in basal cell carcinoma
Basal cell carcinoma shows keratin patterns similar to undifferentiated hair follicle cells.
research Eccrine Duct Dilation as a Marker of Cicatricial Alopecia
Enlarged sweat gland ducts may indicate scarring hair loss.
research Giant folliculosebaceous cystic hamartoma
A 15-year-old boy had a rare skin growth on his buttock.
research Keratin disorders: from gene to therapy
New treatments targeting specific genes show promise for treating keratin disorders.
research Nonscarring Alopecias
research Hypotrichosis and nail dysplasia: A novel hidrotic ectodermal dysplasia
A 3-year-old girl has a rare condition causing sparse hair and nail issues, with minimal improvement from treatment.
research Keratosis Follicularis Spinulosa Decalvans: Diagnosis and Therapeutic Evaluation.
KFSD causes scarring hair loss and skin roughness, mainly in males.
research Ultrastructural abnormalities in the dermal papillae of both lesional and clinically normal follicles from alopecia areata scalps
Alopecia areata affects hair follicle structure, even in non-balding areas.
research Two cases of aplasia cutis congenita with hair collar signs and macrophage hyperplasia
Two cases showed skin abnormalities without bone or neural defects.