research An Extended Epidermal Response Heals Cutaneous Wounds in the Absence of a Hair Follicle Stem Cell Contribution
Skin can heal wounds without hair follicle stem cells, but it takes a bit longer.
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research Frontal fibrosing alopecia versus lichen planopilaris: a clinicopathological study
The conclusion is that FFA and LPP have similar scalp biopsy features, making them hard to distinguish histologically, and FFA may be a specific kind of scarring hair loss.
research Human hair follicle: reservoir function and selective targeting
The human hair follicle can store topical compounds and be targeted for drug delivery with minimal side effects.
research Histopathologic Evaluation of Alopecias
The document concludes that accurate diagnosis of different types of hair loss requires careful examination of hair and scalp tissue, considering both clinical and microscopic features.
research Expression of the hair stem cell-specific keratin 15 in pilar tumors of the skin.
K15 staining helps distinguish basal cell carcinoma from trichoepithelioma.
research Alopecia: A Pathologist's View
The review concludes that accurate diagnosis of different types of hair loss requires proper biopsy techniques and understanding the hair growth cycle and underlying causes.
research The contribution of stem cells to epidermal and hair follicle tumours in the dog
K15 is a reliable marker for studying stem cells in dog hair follicle tumors.
research Cutaneous Adnexal Cysts Revisited: What We Know and What We Think We Know
A new classification system for skin cysts was proposed to improve diagnosis.
research Self-assembled complete hair follicle organoids by coculture of neonatal mouse epidermal cells and dermal cells in Matrigel
Scientists created complete hair-like structures by growing mouse skin cells together in a special gel.
research Cystic panfolliculoma of the conchal bowl
Cystic panfolliculoma is a rare, harmless tumor that can be confused with other skin tumors.
research Specific In Vivo Ablation of Lrig1-Positive Follicular Progenitor Cells Results in Sebaceous Gland Loss in Mice
Removing Lrig1-positive cells in mice leads to temporary loss of sebaceous glands.
research A systematic review of tumor necrosis factor-α blockers, anti-interleukins, and small molecule inhibitors for dissecting cellulitis of the scalp treatment
TNF-α blockers and IL inhibitors improve symptoms in most patients with severe scalp condition, but more research is needed.
research Trichoadenoma of the upper eyelid: case report and literature review
A woman's rare benign eyelid tumor was correctly identified through detailed tissue analysis.
research 15. Hair and Nails
Low-dose acitretin helps nail psoriasis, stem cells may treat scarring alopecia, Chinese men have lower baldness rates, lateral foldplasty is good for ingrown toenails, hair diameter helps diagnose female baldness, childhood trauma linked to alopecia areata, certain hair-weaving leads to scalp conditions in African American women, and new methods for hair research and understanding hair and sweat gland development were introduced.
research Dermatopathology Workshop Summary, Berlin 2004
The workshop aimed to improve hair loss disorder diagnosis and understanding.
research Early Dissecting Cellulitis of the Scalp Following Repeated Microinfusion of Medication Into the Skin in a Patient With Androgenetic Alopecia and Long-Term Exogenous Testosterone Use: A Case Report
Microinfusion therapy and testosterone use may cause scalp inflammation, requiring early recognition and treatment.
research Dissecting Cellulitis of the Scalp
Dissecting cellulitis of the scalp is a condition that causes inflammation and scarring on the scalp, mainly affecting African-American men, and can lead to permanent hair loss.
research Demodex Folliculitis of the Scalp: Clinicopathological Study of an Uncommon Entity
Demodex mites rarely cause scalp infections leading to hair loss, but when they do, treatment is effective.
research 1315 An Integrated model of alopecia areata biomarkers highlights both Th1/Th2 upregulation, with stronger correlations between Th2 activation and disease severity
Both Th1 and Th2 immune responses are increased in alopecia areata, with Th2 response more strongly linked to how severe the disease is.
research A slow-cycling LGR5 tumour population mediates basal cell carcinoma relapse after therapy
A small group of slow-growing cells causes basal cell carcinoma to return after treatment.
research The hair cycle
The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.
research The hair cycle
The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.
research Implanted hair follicle stem cells form Schwann cells that support repair of severed peripheral nerves
Hair follicle stem cells can help repair damaged nerves.
research Nascent blood vessels in the skin arise from nestin-expressing hair-follicle cells
Hair follicle cells can create new blood vessels in the skin.
research Wounding induces dedifferentiation of epidermal Gata6+ cells and acquisition of stem cell properties
Wounded skin cells can revert to stem cells and help heal.
research Epidermal stem cells in wound healing and their clinical applications
Epidermal stem cells help heal severe skin wounds and have potential for medical treatments.
research Hair organ regeneration via the bioengineered hair follicular unit transplantation
Scientists successfully created and transplanted bioengineered hair follicles that function like natural ones, suggesting a new treatment for hair loss.
research Hair follicle stem cell replication stress drives IFI16/STING-dependent inflammation in hidradenitis suppurativa
Stress in hair follicle stem cells causes inflammation in a chronic skin condition through a specific immune response pathway.
research Beyond goosebumps: Does the arrector pili muscle have a role in hair loss?
The arrector pili muscle might play a role in hair loss and needs more research to understand its impact.
research Frontal fibrosing alopecia: Regrowth following cessation of sunscreen on the forehead
Stopping sunscreen use on the forehead led to hair regrowth in a woman with frontal fibrosing alopecia.