research Growth of the Hair
Hair growth is cyclic and influenced mainly by local factors.
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research WNT10A Mutations Are a Frequent Cause of a Broad Spectrum of Ectodermal Dysplasias with Sex-Biased Manifestation Pattern in Heterozygotes
WNT10A mutations often cause ectodermal dysplasias, with males showing more tooth issues than females.
research Turing Patterns in Development: What About the Horse Part?
Turing patterns are now recognized as important in developmental biology.
research Control of Human Hair Growth by Neurotrophins: Brain-Derived Neurotrophic Factor Inhibits Hair Shaft Elongation, Induces Catagen, and Stimulates Follicular Transforming Growth Factor Beta 2 Expression
Brain-Derived Neurotrophic Factor (BDNF) slows down hair growth and promotes hair follicle regression.
research A Discourse on Human Hair Fibers and Reflections on the Conservation of Drug Molecules
Hair analysis for drugs needs a better understanding of how drugs enter hair, considering factors like hair structure and pigmentation.
research Ocular Injury After Laser Hair Reduction Treatment to the Eyebrow
Laser hair reduction near the eyebrows can cause serious eye injuries even with safety measures.
research Punch Graft Versus Follicular Hair Transplantation in the Treatment of Stable Vitiligo
Punch grafting treats vitiligo faster but can cause a cobblestone look, while follicular hair transplantation is slower but looks better and has no side effects.
research Function and Underlying Mechanisms of Seasonal Color Molting in Mammals and Birds: What Keeps Them Changing in a Warming World?
Animals that change color with the seasons mainly do so in response to daylight changes, but climate change is causing camouflage problems that may require evolutionary changes.
research An Approach to the Patient with Hirsutism
The document concludes with guidance for doctors on diagnosing and treating hirsutism effectively and safely.
research Morphological Changes in Human Scalp Hair Roots During Protein Deprivation
Not eating enough protein can cause hair roots to shrink and lose color, and hair to become thinner.
research Current Status of Hair Restoration Surgery
In 2011, hair restoration was a specialized field in plastic surgery, using techniques like "Ultrarefined follicular unit hair transplantation" to minimize scarring and promote hair growth, with future treatments like stem cell therapy and hair cloning still being tested.
research Generalized Hypertrichosis Associated with the Use of Interleukin 17 Blockers in 2 Patients with Psoriasis
Two patients with psoriasis grew extra hair after using certain psoriasis medications.
research Comparison of Comedolytic Effect of Benzoyl Peroxide and Adapalene in Rhino Mice
Benzoyl peroxide and adapalene gels work differently to reduce acne in mice.
![Activity of 17β-(N-Alkyl/Arylformamido) and 17β-[(N-Alkyl/Aryl) Alkyl/Arylamido]-4-Methyl-4-Aza-5α-Androstan-3-Ones as 5α-Reductase Inhibitors in the Hamster Flank Organ and Ear](/images/research/861159f1-7bd4-420c-a16b-4829458efe68/small/15592.jpg)
research Activity of 17β-(N-Alkyl/Arylformamido) and 17β-[(N-Alkyl/Aryl) Alkyl/Arylamido]-4-Methyl-4-Aza-5α-Androstan-3-Ones as 5α-Reductase Inhibitors in the Hamster Flank Organ and Ear
The compounds tested could potentially treat hair loss and alopecia.
research Repigmentation by Combined Narrow-Band Ultraviolet B/Adipose-Derived Stem Cell Transplantation in the Mouse Model: Role of Nrf2/HO-1-Mediated Ca2+ Homeostasis
Combining narrow-band ultraviolet B light and stem cell transplantation helps repigmentation in vitiligo by maintaining calcium balance in mice.
research Beyond the Epidermal-Melanin-Unit: The Human Scalp Anagen Hair Bulb Is Home to Multiple Melanocyte Subpopulations of Variable Melanogenic Capacity
The human scalp hair bulb contains different types of melanocytes with varying abilities to produce melanin.
research Down-Regulation of Melanocortin Receptor Signaling Mediated by the Amino Terminus of Agouti Protein in Xenopus Melanophores
Agouti protein affects melanocortin receptors through competitive antagonism and receptor down-regulation.
research Melanocytes in Regenerative Medicine Applications and Disease Modeling
Melanocytes are important for normal body functions and have potential uses in regenerative medicine and disease treatment.
research Hair Growth Effects of Zinc Sulfate and Zinc Chloride Using a Mouse Model
Zinc sulfate may help hair growth.
research Metal Chelation Assisted Deposition of Polydopamine on Human Hair: A Ready-to-Use Eumelanin-Based Hair Dyeing Methodology
Polydopamine is a safe, effective, and permanent hair dye that turns gray hair black in one hour.
research Overexpression of Hepatoma-Derived Growth Factor in Melanocytes Does Not Lead to Oncogenic Transformation
Overexpression of HDGF in melanocytes does not cause cancer.
research Gene Polymorphisms and Serum Levels of BDNF and CRH in Vitiligo Patients
Certain gene variations and different levels of BDNF and CRH hormones are linked to vitiligo.
research CRF Receptor Antagonist Astressin-B Reverses and Prevents Alopecia in CRF Over-Expressing Mice
Astressin-B can reverse and prevent hair loss in stressed mice.
research Genetic Hair Disorders: A Review
The conclusion is that genetic testing is important for diagnosing and treating various genetic hair disorders.
research A Pair of Transmembrane Receptors Essential for the Retention and Pigmentation of Hair
Bmpr2 and Acvr2a receptors are crucial for hair retention and color.
research Histopathology of Aging of the Hair Follicle
Hair becomes gray and thin as we age, and while most hair loss in older people is due to genetics, there's a chance for gray hair to regain color under certain conditions.
research Changes in Characteristics of Murine Hair Follicles and Tissue Stem Cells Throughout Life
Mouse hair follicles age, causing more white hairs due to fewer pigment stem cells.
research The Psychology of Gray Hair
Stress can cause hair to turn gray by depleting pigment-producing cells through the release of a stress hormone.
research Using Microneedling in the Treatment of Vitiligo
Microneedling is an effective and tolerable way to treat vitiligo.
research A Randomized Pilot Study to Compare Hair Follicle Cell Suspensions Prepared Using Trypsin Alone Versus Trypsin in Combination with Collagenase Type I for Transplantation in Vitiligo
Adding collagenase to trypsin improves cell yield and repigmentation in vitiligo treatment.