research Immunopathology of the Human Hair Follicle
The document concludes that immune system abnormalities cause alopecia areata, but the exact process is still not completely understood.
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research Selected Variants of the Steroid-5-Alpha-Reductase Isoforms SRD5A1 and SRD5A2 and the Sex Steroid Hormone Receptors ESR1, ESR2, and PGR: No Association with Female Pattern Hair Loss Identified
No link found between specific genes and female pattern hair loss.
research Role of Beta-Catenin Activation Levels and Fluctuations in Controlling Cell Fate
Proper control of β-catenin activity is crucial for development and preventing diseases like cancer.
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 The Paradox of p53: What, How, and Why?
The p53 protein has complex, sometimes contradictory functions, including tumor suppression and promoting cell survival.
research Association of Autologous Fat Injection in Facial Artery With Ophthalmological Complications
Injecting minced fat into the facial artery can cause severe eye problems and death, more so than other fat types, and larger amounts increase these risks.
research Human Hair Follicle and Epidermal Melanocytes Exhibit Striking Differences in Their Aging Profile Involving Catalase
Hair follicle cells age faster and lose pigment due to less catalase, causing hair to turn gray.
research Introducing Gap in Hair Follicle Electromagnetism as Mechanism for the Presence of Bipolar Electrical Charges Inherent in the Human Hair Shaft
Human hair has bipolar electrical charges because of a gap in the hair follicle's electromagnetic field.
research Study on Hair Follicle Electromagnetism as a Proposed Mechanism for Bipolar Electrical Charges in the Human Hair Shaft
Human hair has bipolar electrical charges due to gaps in the hair follicle's electromagnetic fields.
research Treatment of Acne Scars by Fractional Bipolar Radiofrequency Energy
Fractional bipolar RF energy safely and effectively treats acne scars.
research Adjuvant Therapy for Revision Rhinoplasty of Contracted Nose Using Polydeoxyribonucleotide and Invasive Bipolar Radiofrequency
Using PDRN injections and RF treatments improved revision nose surgery results without major side effects.
research Epidemiology and Treatment Modalities for the Management of Benign Prostatic Hyperplasia
More men are getting benign prostatic hyperplasia, and there are many treatments, from medication to surgery, with new methods being developed.
research The Basic Science of Radiofrequency-Based Devices
RF energy is used in medical and beauty treatments to heat tissues, tighten skin, and reduce fat safely.
research Biofeedback Treatment for Dysfunctional Voiding Diagnosed in Adulthood
Biofeedback treatment for dysfunctional voiding in adults showed no symptom improvement.
research Use of Radiofrequency in Cosmetic Dermatology: Focus on Nonablative Treatment of Acne Scars
Nonablative radiofrequency treatments, especially microneedle and fractional types, can improve acne scars by 25%–75% after 3-4 sessions, with full results in 3 months and some side effects.
research Culture of Amelanotic Melanocytes Derived from Human Fetal Hair Follicles
Melanocytes from human fetal hair follicles were successfully cultured, showing potential for hair disease research and clinical use.
research Editorial
The editorial discusses the effectiveness and safety of various laser and energy-based cosmetic treatments.
research Visualizing the Novosel Formula: Comments on Dahl and Berg’s Formula for the Mean Electrical Axis of the Heart
The authors suggest standardizing how the heart's electrical axis is calculated to improve precision and consistency in ECG analysis.
research Morphologic Comparison of Cultured Human Epidermis Melanocytes, Amelanotic Melanocytes from Hair Follicles, and Mouse Melanoma Cells Observed by Atomic Force Microscope
Melanin granules can be expelled by exocytosis.
research Women's Health: What's New Worldwide
In 2009, there were new medical devices, treatments for gynecological conditions, updated health guidelines, and legal developments in women's health.
research Surgical Excision of Acne Keloidalis Nuchae with Secondary Intention Healing
Surgical excision with natural healing effectively treats acne keloidalis nuchae without recurrence.
research HA Filler Injection and Skin Quality: Literature Minireview and Injection Techniques
Hyaluronic acid filler injections are a favored non-surgical method to improve facial aging signs due to their convenience, effectiveness, and durability.
research Congenital Combined Melanocytic Nevus of the Scalp With Associated Alopecia Areata
A man with a birthmark on his scalp developed hair loss that improved with treatment, but the link between the birthmark and hair loss was unclear.
research Soft Tissue Wound Healing by Laser
Low-level laser therapy effectively reduces the size of pressure ulcers compared to placebo.
research Book Review of Dermatologic Clinics: Advances in Cosmetic Dermatology
The book is a valuable resource for learning about new cosmetic dermatology treatments, despite some content overlap and inconsistent visuals.
research Dermoscopy in the Diagnosis of Tinea Capitis Infections in Children
Dermoscopy can help diagnose tinea capitis in children by looking for comma hairs, black dots, and broken hairs with white bands.
research Dissecting Cellulitis of the Scalp Successfully Treated with Infliximab
Infliximab was effective in treating a scalp condition that did not respond to other treatments.
research Dandruff And Itching: An Epidemiologic Approach In France
About 17% of people in France have dandruff, and those with dandruff are more likely to have sensitive and itchy scalps.
research Combined Melanocytic Nevus Presenting with Scalp Alopecia Associated with Alopecia Areata: Coincidence or Causal?
A man's scalp hair loss was due to a combined melanocytic nevus and alopecia areata, suggesting a possible link between the two conditions.
research Nerve-Derived Sonic Hedgehog Defines a Niche for Hair Follicle Stem Cells Capable of Becoming Epidermal Stem Cells
Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.