research Empirical evidence of observer bias in randomized clinical trials: updated and expanded analysis of trials with both blinded and non-blinded outcome assessors
Non-blinded assessors tend to overestimate effects in trials by about 29%.
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research Effect of Follicular Unit Extraction on the Donor Area.
Follicular Unit Extraction should be limited to preserve donor hair density and avoid side effects.
research scINSIGHT for interpreting single-cell gene expression from biologically heterogeneous data
scINSIGHT helps understand single-cell gene expression better than current methods.
research Correlation of monosynaptic field potentials evoked by single action potentials in single primary afferent axons and their bouton distributions in the dorsal horn
The study found that nerve signals are stronger when there are more connection points, but not necessarily denser, along the nerve's path in the spine.
research A reciprocal lattice approach to assessing the luster of hair fibers, based on scattering by periodically deformed cylinders
A new method helps understand hair shine and various products improve hair care.
research Hair density response to photobiomodulation in canine alopecia X is measured reliably with an ordinal scale: a randomized, controlled, double-blind study
Photobiomodulation did not significantly improve hair density in dogs with alopecia X.
research Stem cell–derived conditioned medium for alopecia: A systematic review and meta-analysis
Stem cell-derived conditioned medium is effective in improving hair density and thickness for alopecia treatment.
research TrichoScan as a method to determine hair root pattern in patients with scalp psoriasis.
Scalp psoriasis is linked to impaired hair growth with more hair in the resting phase.
research Eyebrow growth pattern analysis in patients with eyebrow hypotrichosis after receiving topical treatment: A retrospective study
Topical bimatoprost 0.01% improves eyebrow density and diameter, especially at the tail.
research “Cloned” Hairlines
Cutting and implanting hair follicles can create finer, more natural-looking hairlines, with about half of the implanted hairs growing back.
research Reframing Filler‐Induced Alopecia: Recognizing Pressure Alopecia as a Distinct Mechanism in Injectable Complications
Pressure from injectable treatments can cause hair loss by compressing blood vessels.
research The effect of 1540‐nm fractional erbium‐glass laser in the treatment of androgenic alopecia
Laser treatment effectively increases hair density and thickness in androgenic alopecia.
research From a stem-cell–centered to a niche-centered view: the core role of collagen networks in hair loss and hair follicle miniaturization
Collagen networks play a key role in hair loss and follicle miniaturization.
research 남성의 안드로겐성 탈모자의 임상적 진단과 관리
Weekly treatments increased hair density in men with androgenetic alopecia.
research On the Use of Micro-Imager® to Directly Visualize Drug Distribution in Human Skin
Micro-Imager® helps see how drugs spread in human skin.
research Pseudopili Annulati in a Dark‐Haired Individual: A Light and Electron Microscopic Study
A dark-haired Chinese girl had hair that looked banded under certain light but was normal under a microscope.
research Impaired Keratinocyte Proliferative and Clonogenic Potential in Transgenic Mice Overexpressing 14-3-3σ in the Epidermis
Overexpressing 14-3-3σ in mice skin reduces cell growth and hair density.
research An oral French maritime pine bark extract improves hair density in menopausal women: A randomized, placebo‐controlled, double blind intervention study
French maritime pine bark extract significantly increased hair density in menopausal women.
research Temporal Variations of Skin Pigmentation in C57Bl/6 Mice Affect Optical Bioluminescence Quantitation
Increased skin pigmentation in mice reduces bioluminescent signal accuracy.
research Pan-tissue scaling of stiffness versus fibrillar collagen reflects contractility-driven strain that inhibits fibril degradation
Tissue stiffness is influenced by contractility, which suppresses collagen breakdown.
research Perceptions of female age, health and attractiveness vary with systematic hair manipulations
Shiny, straight hair is seen as more youthful, healthy, and attractive.
research Intrinsic curvature in wool fibres is determined by the relative length of orthocortical and paracortical cells
Wool fibre curvature is due to longer orthocortical cells compared to paracortical cells.
research Photoacoustic imaging for prostate brachytherapy
Photoacoustic imaging can detect prostate brachytherapy seeds better with enhanced contrast methods, but depth limits remain.
research Regarding Propofol-Ketamine and Propofol-Fentanyl Sedation Technique
Propofol-ketamine and propofol-fentanyl are effective and safe for cosmetic surgery sedation.
research Rapid Formation of Cell Aggregates and Spheroids Induced by a “Smart” Boronic Acid Copolymer
A boronic acid copolymer quickly forms cell clusters, useful for tissue and tumor modeling.
research Isolated patchy heterochromia with pili annulati features on light and electron microscopy
Isolated patchy heterochromia with pili annulati can occur without other health issues.
research Polycystic ovary syndrome is associated with weight‐loss attempts and perception of overweight independent of BMI: a population‐based cohort study
Women with PCOS often try to lose weight and see themselves as overweight, regardless of their actual BMI.
research A 3D microtumour system that faithfully represents ovarian cancer minimal residual disease
The study developed a 3D model that closely imitates remaining ovarian cancer after treatment and identified a potential drug targeting resistant cancer cells.
research Stereographic analysis of syringomas
Syringomas likely start in the upper dermis and form distinct luminal structures.
research Fibre optic confocal imaging (FOCI) of keratinocytes, blood vessels and nerves in hairless mouse skin in vivo
Fibre optic confocal imaging can visualize skin layers, blood vessels, and nerves in live mice.