research The State of the Art
Advancements in hair transplantation have resulted in more natural-looking hair and increased patient satisfaction.
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research Hair of the Dog: Identification of a Cis-Regulatory Module Predicted to Influence Canine Coat Composition
Researchers found a genetic region that influences the number of coat layers in dogs.
research MmuPV1 infection and tumor development of T cell-deficient mice is prevented by passively transferred hyperimmune sera from normal congenic mice immunized with MmuPV1 virus-like particles (VLPs)
Giving immune serum from vaccinated mice to mice without T cells prevents infection and tumor growth.
research Androgen Receptor Actions Modify Skin Structure and Chemical Carcinogen-induced Skin Cancer Susceptibility in Mice
Androgen receptor inactivation delays skin cancer onset and reduces incidence in mice, with gender differences in susceptibility.
research Is androgenic alopecia a result of endocrine effects on the vasculature?
Male-pattern baldness might be caused by the effect of hormones on scalp blood vessels.
research How do we investigate haematuria and what role has finasteride?
Finasteride can treat prostatic haematuria, but its use is controversial.
research Videodermoscopy Scalp Psoriasis Severity Index (VSCAPSI): A useful tool for evaluation of scalp psoriasis
The VSCAPSI is a helpful method for evaluating the severity of scalp psoriasis.
research Structure and hair follicle-specific expression of genes encoding the rat high sulfur protein B2 family
The B2 genes are crucial for hair growth in rats.
research Activity of type 1 5α-reductase is greater in the follicular infrainfundibulum compared with the epidermis
The enzyme type 1 5α-reductase is more active in the hair follicle's lower part than in the skin's outer layer.
research Special Stains and Immunohistochemical Stains in Hair Pathology
Special and immunohistochemical stains are not routinely needed for diagnosing hair disorders.
research Exclusive androgenic effect of dehydroepiandrosterone in sebaceous glands of rat skin
DHEA acts like a male hormone on rat skin glands and doesn't turn into female hormones there.
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 Polycystic ovary syndrome
PCOS is a common hormonal disorder in women, treated with lifestyle changes, medication, and patient education.
research Embryonic-like regenerative phenomenon: wound-induced hair follicle neogenesis
New hair can grow from large wounds in mice, but less so as they age, involving reprogramming of skin cells and specific molecular pathways.
research Regeneration of hair and other skin appendages: A microenvironment‐centric view
The microenvironment, especially mechanical forces, plays a crucial role in hair growth and could lead to new treatments for hair loss.
research A comprehensive guide to upper lip aesthetic rejuvenation
Different treatments can make an aging upper lip look younger and better proportioned.
research Mechanisms of Submucosal Gland Morphogenesis in the Airway
LEF1 is essential for the development of airway glands and is regulated by the Wnt/ß-catenin pathway.
research Characteristics of non‐melanoma skin cancers of the cutaneous perioral and vermilion lip treated by Mohs micrographic surgery
Mohs micrographic surgery is effective for early-stage non-melanoma skin cancers on the lips, with basal cell carcinoma more common on the upper cutaneous lip and squamous cell carcinoma more common on the lower vermilion lip.
research T-cell “induced-self” MHC class I/peptide complexes may enable “de novo” tolerance induction to neo-antigens occurring outside of the thymus
Hair follicles may help teach the immune system to tolerate new self-antigens, but this can sometimes cause hair loss.
research Are 2D:4D finger-length ratios an indicator of androgenetic alopecia in males?
Right hand finger ratio may predict male hair loss.
research Assessment of diagnostic competence of plasmatic androgens on polycystic ovary syndrome based on receiver operator characteristic curves
Free Testosterone Index, bioavailable testosterone, and androstenedione are the most accurate for diagnosing excess male hormones in PCOS.
research Model systems for the study of dermatophyte and non-dermatophyte invasion of human keratin.
Terbinafine effectively stops fungal invasion of human keratin.
research Role of Robotics in Neuromodulator and Filler Injections of Face
Robotics in facial injections offers precision but is costly and lacks personal touch.
research Hyperandrogenism, Elevated 17-Hydroxyprogesterone and Its Urinary Metabolites in a Young Woman with Ovarian Steroid Cell Tumor, Not Otherwise Specified: Case Report and Review of the Literature
A young woman's symptoms suggested PCOS, but tests and surgery confirmed and treated a rare ovarian tumor, resolving her condition.
research Structural changes of hair shaft after application of chemical hair straighteners: Clinical and histopathological study
Chemical hair straightening improves smoothness and shine but may cause side effects, suggesting a need for safer methods.
research Preliminary evaluation of reflectance confocal microscopy features of scalp melanoma
Reflectance confocal microscopy is useful for diagnosing scalp melanomas, which have features similar to those on the trunk.
research Tactile sensitivity in the rat: a correlation between receptor structure and function
Rats have different touch receptors in their paws that help with movement and handling objects.
research Taming of Covid-19: potential and emerging application of mesenchymal stem cells
Mesenchymal stem cells show promise in treating COVID-19 by reducing inflammation and aiding recovery, but more research is needed.
research The Microanatomy of Human Skin in Aging
Aging skin shows thinner layers, fewer hair follicles, and new biomarkers like increased space between cells and smaller sebaceous glands.
research Single-cell transcriptomics defines keratinocyte differentiation in avian scutate scales
The research identified two types of keratinocytes in chicken scales: one for hard scales and another for soft skin, with similarities to human skin differentiation.