research Spiny Keratoderma
Spiny keratoderma is a rare skin condition with small spines on palms and soles, possibly linked to abnormal hair formation.
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research Dilated tonic pupils with tabes dorsalis in neurosyphilis as first manifestation of HIV/AIDS: a video report
Dilated pupils can be an early sign of HIV/AIDS.
research White Piedra: An Uncommon Superficial Fungal Infection of Hair
White piedra is a rare hair infection treated with oral and topical antifungals.
research In vitro isolation and cultivation of human axillary dermal papilla cells
The two-step enzyme digestion method is the best for isolating axillary dermal papilla cells.
research Cutaneous Keratocyst and Steatocystoma Unified as Sebaceous Duct Cyst, a Hamartoma Resembling the Sebaceous Duct
Cutaneous keratocyst and steatocystoma should be called "sebaceous duct cyst" due to their similarities.
research Viral-associated trichodysplasia in patients who are immunocompromised
Immunocompromised patients can develop skin and hair issues due to a virus.
research Winer's dilated pore, rare presentation in the external ear canal
Accurate diagnosis of Winer's dilated pore in the ear is crucial to avoid unnecessary aggressive treatment.
research Monkeypox: A Histopathological and Transmission Electron Microscopy Study
The study found specific skin and cell changes in patients with monkeypox, helping diagnose and understand the disease.
research Stereographic analysis of syringomas
Syringomas likely start in the upper dermis and form distinct luminal structures.
research DP18 A mimicker of melanoma on sun-exposed sites
Melanocytic matricoma can look like skin cancer but is usually harmless; surgery and follow-up are advised.
research Premature pubarche during minipuberty – literature review and two case reports
Isolated pubic hair in infants is usually harmless and resolves on its own.
research iTRAQ-Based Quantitative Proteomic Comparison of Early- and Late-Passage Human Dermal Papilla Cell Secretome in Relation to Inducing Hair Follicle Regeneration
Early-stage skin cells help regenerate hair follicles, with proteins SDF1, MMP3, biglycan, and LTBP1 playing key roles.
research Highlights
Acne is not a key diagnostic feature for PCOS, postadolescent men with acne may have insulin resistance, melanoma patients often have few moles, tumor size in CSCC indicates higher risk of serious outcomes, and hidradenitis suppurativa is linked to higher risk of heart problems and death.
research Analysis of proliferation, apoptosis and keratin expression in cultured normal and immortalized human buccal keratinocytes
SVpgC2a cells show abnormal growth and keratin changes, modeling early cancer development.
research Teacher CPD: towards a broader perspective
Onychomatricoma is a unique nail tumor, not related to other hair-related tumors.
research Histopathologic Criteria for Follicular Differentiation
The document outlines criteria to identify and differentiate neoplasms based on follicular characteristics.
research Plica polonica: Trichoscopic findings with a brief literature review
Plica polonica is a rare condition where hair becomes irreversibly tangled, and the treatment is to cut the matted hair.
research Proteomic analysis of balding and non-balding mesenchyme-derived dermal papilla cells from androgenetic alopecia patients using on-line two-dimensional reversed phase-reversed phase LC–MS/MS
Found different proteins in balding and non-balding cells, giving insight into hair loss causes.
research An Unusual Presentation of Mucous Membrane Pemphigoid
Treatment with prednisolone and dapsone stopped new blisters and partially healed previous ones.
research Hormones and Hair Growth: Variations in Androgen Receptor Content of Dermal papilla Cells Cultured from Human and Red Deer (Cervus Elaphus) Hair Follicles.
Human hair growth is influenced by androgen hormones, and red deer mane follicles have similar hormone receptors.
research The Serum Evaluation of Sex Hormones Including DHEAs, DHT, Testosterone in Oral Lichen Planus Patients
Oral lichen planus is not linked to sex hormone levels.
research Mild Cutaneous Manifestation in Two Young Women with Extraordinary Hyperandrogenemia
Two women with very high androgen levels had only slight skin issues, one due to a non-classical adrenal disorder and the other due to an adrenal tumor.
research Trichoblastic Carcinoma
Trichoblastic carcinoma may be a distinct type of skin cancer different from basal cell carcinoma.
research A Rapid Extraction Procedure of Human Hair Proteins and Identification of Phosphorylated Species.
A new method quickly extracts and identifies proteins from hair and other keratin sources.
research Intracavity wavelength modulation of an optical parametric oscillator for coherent Raman microscopy
Researchers created a new light source that improves chemical imaging by removing background noise.
research The structure of the “amorphous” matrix of keratins
Human hair keratin fibers have a detailed nano-scale structure that changes with different conditions.
research Hormonal trends in patients suffering from long COVID symptoms
Long COVID patients may have hormonal imbalances linked to their symptoms.
research Mutations in Sterol O-Acyltransferase 1 (Soat1) Result in Hair Interior Defects in AKR/J Mice
A mutation in the Soat1 gene causes hair structure defects and other health issues in AKR/J mice.
research Procyanidins attenuate neuropathic pain by suppressing matrix metalloproteinase-9/2
Procyanidins from grape seeds reduce nerve pain by blocking specific proteins and inflammation.
research Dermal-epidermal interactions—follicle-derived cell populations in the study of hair-growth mechanisms
Dermal-epidermal interactions are crucial for hair growth and maintenance.