research Apoptotic dysregulation mediates stem cell competition and tissue regeneration
Cells lacking the Bax protein can outcompete others, leading to better tissue repair and hair growth.
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900-930 / 1000+ results research Determination of the potency of a novel saw palmetto supercritical CO2 extract (SPSE) for 5α-reductase isoform II inhibition using a cell-free in vitro test system
The new saw palmetto extract effectively inhibits an enzyme linked to prostate enlargement and may be as good as standard treatments.
research Sensitive Quantitative In Vivo Assay for Evaluating the Effects of Biomolecules on Hair Growth and Coloring Using Direct Microinjections into Mouse Whisker Follicles
The new "whisker follicle microinjection assay" can test how different biomolecules affect hair growth and color.
research Molecular–clinical correlations in a family with variable tissue mitochondrial DNA T8993G mutant load
Tissue-specific variation in mutant load complicates genetic counseling and prenatal diagnosis.
research Unexpected Autocrine Role of Vascular Endothelial Growth Factor in Squamous Cell Carcinoma
VEGF helps squamous cell carcinoma grow in ways beyond just blood vessel formation.
research Injury suppresses Ras cell competitive advantage through enhanced wild-type cell proliferation
Injury boosts normal skin cell growth, reducing cancer cell advantage.
research Addressing continuous data for participants excluded from trial analysis: a guide for systematic reviewers
The conclusion is that the risk of losing significance in meta-analysis results increases with smaller effects and more missing data, and using the median standard deviation for imputation is recommended.
research 484 FDA cleared devices produce inconsistent platelet-rich plasma product
FDA-cleared devices often fail to produce high-quality platelet-rich plasma consistently.
research Sexual dimorphism following in vitro ischemia in the response to neurosteroids and mechanisms of injury
Male tissue has more cell death than female tissue after ischemia, and some neurosteroids only protect female cells.
research DIAGNOSTIC VALUE OF CHROMOSOMAL MICROARRAY ANALYSIS IN PATIENTS WITH CONGENITAL ANOMALIES AND DYSMORPHIC FEATURES; DETAILS OF TWO NEW PATIENTS WITH 2q33 DELETIONS
Chromosomal microarray analysis is important for diagnosing rare genetic variations and guiding treatment.
research Effects on swine of unilateral neutron irradiation, calcium, and zinc.
Radiation reduced zinc levels, growth, organ weights, and hair pigment in swine.
research Use of natural molecules as anti-angiogenic inhibitors for vascular endothelial growth factor receptor
Curcumin, EGCG, barringtozenol, and finasteride are effective VEGFR inhibitors.
research Multiple-wavelength radiation promotes hair growth by enhancing the early stages of hair follicle development in human dermal papilla cells and C57BL/6 mice
Multiple-wavelength radiation helps hair grow by boosting early hair follicle development.
research Increased DHT levels in androgenic alopecia have been selected for to protect men from prostate cancer
Higher DHT in male baldness may protect against prostate cancer.
research Is the “Comb Over” Dying? A Mouse Model for Male Pattern Baldness (Androgenic Alopecia)
The mouse model suggests male pattern baldness may be due to an enzyme increasing DHT and higher androgen receptor levels in hair follicles.
research Doing Well by Doing Good: The Benevolent Halo of Corporate Social Responsibility
Corporate social responsibility can improve consumer ratings of product performance, especially when the company is seen as benevolent and consumers aren't experts on the product.
research Editorial comment 1
Finasteride may reduce prostate cancer risk.
research 1640: Polymorphisms in the 5α-Reductase Type 2 Gene and Response to Finasteride Treatment in BPH
Genetic variations may affect how well finasteride works for BPH patients.
research Psychology’s medicalization of male baldness
The article suggests that the view of male baldness as a medical issue is influenced by commercial bias and calls for more unbiased research.
research Stabilization of β-catenin promotes melanocyte specification at the expense of the Schwann cell lineage
Activating β-catenin increases melanocytes and decreases Schwann cells.
research Gene Expression of CD70 and CD27 Is Increased in Alopecia Areata Lesions and Associated with Disease Severity and Activity
Higher CD70 and CD27 gene expression in alopecia areata lesions predicts disease severity and activity.
research Induction of Pluripotent Stem Cells Via Wnt Signaling Pathway.
Activating Wnt signaling improves the efficiency and safety of creating stem cells.
research The association of Wnt – Factor TCF7L2 (TCF4) gene polymorphism and treated Alopecia Areata (Platelet rich plasma Vs conventional)
TCF7L2 gene polymorphism is linked to alopecia areata, but it doesn't affect the success of PRP or conventional treatments.
research 1123 COPPER LOADING (CuL) STUDIES IN BRINDLED (Br) MOUSE HEMIZYGOTES AND HETEROZYGOTES
Copper treatments increase copper in all tissues, but brindled female mice accumulate much more copper in their kidneys without clinical effects, unlike brindled male mice where brain copper deficiency is clinically significant.
research Evidence that mirex promotes a unique population of epidermal cells that cannot be distinguished by their mutant Ha-ras genotype
Mirex seems to promote a unique group of skin cells different from those affected by another tumor promoter, TPA.
research Keratin-6 driven ODC expression to hair follicle keratinocytes enhances stemness and tumorigenesis by negatively regulating Notch
ODC overexpression in hair cells increases tumor growth by reducing Notch signaling.
research Does Androgenic Alopecia Aggravate the Risk of Prostate Cancer? Evidence from Mendelian Randomization
Male pattern baldness does not cause an increased risk of prostate cancer.
research Heterogeneity of ornithine decarboxylase expression in 12-O-tetradecanoylphorbol-13-acetate-treated mouse skin and in epidermal tumors
ODC expression in mouse skin and tumors is varied and can be inhibited by retinoic acid or cycloheximide.
research Rothmund‐Thomson syndrome type 2 – a rare cause of chronic wounds
Rothmund-Thomson syndrome type 2 can cause chronic, poorly healing wounds.
research Faculty Opinions recommendation of Six novel susceptibility Loci for early-onset androgenetic alopecia and their unexpected association with common diseases.
Six new genes linked to early hair loss were found, which also surprisingly connect to Parkinson's disease and lower fertility.