research The Skin at Different Ages
Skin changes throughout life, from development before birth to aging effects like wrinkles, influenced by both genetics and environment.
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research Cutaneous Epithelial Stem Cells
Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.
research An Investigation of Keratin 15 Function by Small Interfering Ribonucleic Acid Technology
Keratin 15 affects cell behavior and characteristics in skin cells.
research Literature Reviews
A new hair transplant method showed promising results and a study found how deep a CO₂ laser can penetrate skin.
research Commentary for Treatment of Thin Linear Scars on the Scalp
Double trichophytic closure effectively repairs thin scalp scars, reducing financial burden.
research Anatomic location of primary melanoma: Survival differences and sun exposure
Where melanoma is on the body affects survival chances; melanomas on the back of the head are worse, while those on thighs and arms are less severe, and more sun exposure might improve survival.
research Association of epidemiological and biochemical factors with premature graying of hair: A case–control study
Genetics and nutritional deficiencies are key factors in premature graying of hair.
research A clinico-epidemiological study of scalp hair loss in children (0–18 years) in Kota Region, South-East Rajasthan
About 12% of children in Kota, Rajasthan, experience hair loss, mainly due to fungal infections, with early treatment advised to prevent worsening.
research The ultrastructure of the interfollicular epidermis of the hairless (hr/hr) mouse
research Distribution of keratin and associated proteins in the epidermis of monotreme, marsupial, and placental mammals
Monotreme and marsupial skin proteins show primitive features and species-specific differences compared to placental mammals.
research Expansion of specialized epidermis induced by hormonal state and mechanical strain
Hormones and stretching both needed for nipple area skin growth in mice.
research Enhancing Mid‐Upper Facial Contours: Hairline Transplant Solutions for East Asian Women With High and Wide Foreheads
Hairline transplants improve forehead appearance and satisfaction in East Asian women.
research Coronavirus 2019 Infectious Disease Epidemic: Where We Are, What Can Be Done and Hope For
Effective vaccines and treatments are crucial for long-term COVID-19 control.
research Assessment of anogenital distance as a diagnostic tool in polycystic ovary syndrome
Measuring the distance from the anus to the clitoris may moderately help diagnose polycystic ovary syndrome, especially in certain cases.
research Prevalence of polycystic ovary syndrome under NIH criteria among the tenth-grade Chinese schoolgirls in Guangzhou area: a cross-sectional epidemiological survey
Polycystic Ovary Syndrome (PCOS) was found in 3.86% of tenth-grade girls in Guangzhou, China, with higher rates in overweight and obese girls, suggesting diagnosis should focus on hyperandrogenemia.
research Beauty is skin deep: the fascinating biology of the epidermis and its appendages.
The biology of skin and hair is complex and not fully understood.
research Aberrant Wnt Signaling Induces Comedo-Like Changes in the Murine Upper Hair Follicle
Overactive Wnt signaling in mouse skin stem cells causes acne-like cysts and shrinking oil glands, which some treatments can partially fix.
research Sympathetic Reinnervation of Intact and Upper Follicle Xenografts into BALB/c-nu/nu Mice
Transplanted rat hair follicles grew hair and had increased but not fully restored nerve connections in mice.
research Scientific opinion on the tolerable upper intake level for selenium
Adults should not consume more than 255 micrograms of selenium per day to avoid risk of hair loss and other side effects.
research 0846 Wnt signaling drives hair follicle regeneration in wounds by attenuating mechanotransduction in the epidermis
Wnt signaling helps regenerate hair follicles in wounds by reducing skin cell sensitivity to mechanical stress.
research Targeted Overexpression of the Angiogenesis Inhibitor Thrombospondin-1 in the Epidermis of Transgenic Mice Prevents Ultraviolet-B-Induced Angiogenesis and Cutaneous Photo-Damage
Overexpressing thrombospondin-1 in mice skin prevents UVB-induced skin damage.
research TCF/Lef1 activity controls establishment of diverse stem and progenitor cell compartments in mouse epidermis
TCF/Lef1 activity is essential for proper skin cell development and renewal.
research Multipotent nestin-expressing stem cells capable of forming neurons are located in the upper, middle and lower part of the vibrissa hair follicle
Stem cells in hair follicles can become neurons and other cells, especially in the upper part, useful for nerve repair.
research Hairless and the polyamine putrescine form a negative regulatory loop in the epidermis
Hairless protein and putrescine regulate each other, affecting hair growth and skin balance.
research Treatment of perioral vitiligo with a combination of upper hair follicle transplantation and the application of a 308 nm excimer laser
Combining hair follicle transplantation and a 308 nm excimer laser effectively treats perioral vitiligo without unwanted hair growth.
research Screening of dermatology drugs for aberrant use‐patterns: An application of epidemiologic estimates and measures of inequality in drug use
Dermatology drug use in Denmark mostly follows expected patterns, but further checks are needed for any misuse.
research Quality of life in children with scalp hair loss: a Clinico-epidemiological study
Scalp hair loss significantly worsens life quality for many children, especially as they age.
research Radiation Dermatitis: Radiation-Induced Effects on the Structural and Immunological Barrier Function of the Epidermis
Radiation therapy damages skin structure and immune function, causing inflammation and potential hair loss.
research Impaired wound healing in transgenic mice overexpressing the activin antagonist follistatin in the epidermis
Overexpressing follistatin in mice delays wound healing and reduces scar size.
research Estrogen Receptor α, but not Estrogen Receptor β, is Involved in the Regulation of the Hair Follicle Cycling as well as the Thickness of Epidermis in Male Mice
Estrogen receptor α controls hair growth cycles and skin thickness in male mice.