research Abnormal differentiation of epidermis in transgenic mice constitutively expressing cyclooxygenase-2 in skin
Overexpression of COX-2 in mice skin causes abnormal skin and hair development.
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research Lichen simplex chronicus positive for C5b-9/MAC, IgD and C3c as a result of recurrent bacterial hair follicular unit infection
Chronic bacterial infections of hair follicles can cause ongoing skin inflammation.
research Steatocystoma Multiplex
Steatocystoma multiplex causes recurring skin cysts and needs early recognition for better management.
research Ceramide Synthase 4 Regulates Stem Cell Homeostasis and Hair Follicle Cycling
Ceramide Synthase 4 is essential for normal hair growth and preventing hair loss.
research Neuregulin3 alters cell fate in the epidermis and mammary gland
Neuregulin3 affects cell development in the skin and mammary glands.
research A case of trichogerminoma: a rare cutaneous follicular neoplasm
Trichogerminoma is a rare, benign skin tumor from hair cells, with a small risk of becoming cancerous.
research MORPHOLOGICAL STUDIES ON THE LIPS OF BUFFALO
Buffalo lips are well-suited for eating plants.
research Pathologic Quiz Case: A Nodule on the Back
The nodule on the woman's back was a benign hair follicle tumor, not cancer, but needed removal.
research Expression and localization of A rtemis serine 516 phosphorylation in human scalp skin
Artemis phosphorylation at Ser516 may help regulate skin and hair structures.
research Desmoplastic tricholemmoma in a dog
A dog had a rare skin tumor called desmoplastic tricholemmoma.
research The Arrector Pili Muscle and the Follicular Unit of the Scalp: A Microscopic Anatomy Study
The study found that hair follicles are above muscle connections in the scalp, which may help protect stem cell areas.
research The Arrector Pili Muscle and the Follicular Unit of the Scalp
Each group of hair follicles on the scalp shares one muscle that helps control hair movement.
research Biology of Hair Growth
Testosterone and dihydrotestosterone affect hair growth, and new techniques like the folliculogram help study it, but fully understanding hair growth is still complex.
research Distinct expression profile of stem cell markers, LGR5 and LGR6, in basaloid skin tumors
LGR5 and LGR6 are expressed differently in various skin tumors, which may offer clues about their origins.
research Hair Restoration
Hair restoration surgery redistributes existing hair to achieve a natural look, with visible regrowth in 3-4 months and rare complications, mostly aesthetic.
research A new practical classification for spatial distribution and morphology of human hair: Ahmad's LGMA classification
Dr. Muhammad Ahmad created a hair classification system to help improve hair restoration surgery outcomes.
research What is ‘normal’ hair?
Normal hair thickness varies by scalp area and a mix of hair thicknesses is typical in healthy individuals.
research Graham-Little-Piccardi-Lasseur Syndrome: A Case Report
Early detection of Graham-Little-Piccardi-Lasseur syndrome is key for better management.
research Progress and perspectives on hydrogel-assisted skin organoids
Hydrogel-based methods improve skin organoid development for medical and research applications.
research Dermoscopy of pilomatricoma: A case report with a review of the literature
Dermoscopy helps doctors recognize a type of benign skin tumor called pilomatricoma.
research Hairy Pinnae after Orchiectomy and Chemotherapy for Testicular Cancer: Acquired Localized Hypertrichosis of the Ears
A patient grew extra hair on their ears after treatment for testicular cancer, possibly due to hormonal changes or genetics.
research Normal Ultrasound Anatomy of the Skin, Nail, and Hair
The document explains what healthy skin, nails, and hair look like on an ultrasound.
research Interpolated Melolabial Flaps: Reconstruction of Alar and Columellar Units
Using cheek skin and cartilage grafts for nose reconstruction after skin cancer surgery can maintain shape and function but may require multiple surgeries and hair removal in men.
research Inverted Follicular Keratosis in Young Adult: A Rare Entity in the Differential Diagnosis of Skin Tumors
Inverted Follicular Keratosis is rare but should be considered in scalp lesion diagnoses for all ages.
research Acne-associated syndromes: models for better understanding of acne pathogenesis
The document concludes that certain genetic mutations and dietary factors are involved in acne development, and treatments like isotretinoin and diet changes can help manage it.
research Facial and Extrafacial Lesions in an Ethnically Diverse Series of 91 Patients with Frontal Fibrosing Alopecia Followed at a Single Center
Most patients with frontal fibrosing alopecia had facial bumps, with Hispanic/Latino and premenopausal women being more affected, suggesting a more severe condition.
research A Comprehensive Approach to Hair Pathology of Horizontal Sections
A new method using visual aids to diagnose hair diseases was effective after brief training.
research Giant Cells in Male Pattern Alopecia: a Histologic Marker and Pathogenetic Clue
Giant cells found in some male pattern baldness cases may help diagnose it and suggest hair is mistakenly seen as foreign by the body.
research Nevus comedonicus in a Malay man: A case report and review of literature
A 25-year-old Malay fireman had skin bumps on his neck that were removed successfully after other treatments failed.
research Skin biology
Current therapies cannot fully regenerate adult skin without scars; more research is needed for scar-free healing.