research The influence of sulfur and hair growth on stable isotope diet estimates for grizzly bears
Sulfur slightly improved diet estimates for grizzly bears, but hair growth timing varied, affecting results.
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research Scalp whorls
Abnormal scalp whorls can indicate brain development issues but may also be seen in neurologically normal people.
research Sarcoptic mange outbreak decimates South American wild camelid populations in San Guillermo National Park, Argentina
Sarcoptic mange nearly wiped out vicuñas and guanacos in an Argentine park.
research Thyroxine (T4) may promote re-epithelialisation and angiogenesis in wounded human skin ex vivo
Thyroxine (T4) may help heal skin wounds by promoting new skin and blood vessel growth.
research Conditional knock out of N-WASP in keratinocytes causes skin barrier defects and atopic dermatitis-like inflammation
N-WASP is essential for healthy skin and preventing inflammation.
research PBX homeobox 1 enhances hair follicle mesenchymal stem cell proliferation and reprogramming through activation of the AKT/glycogen synthase kinase signaling pathway and suppression of apoptosis
PBX1 helps hair stem cells grow and change by turning on certain cell signals and preventing cell death, which may be useful for hair regrowth treatments.
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 Cognitive effects of testosterone and finasteride administration in older hypogonadal men.
Testosterone improves mood and thinking skills; finasteride has no effect.
research Synaptic Long-Term Potentiation and Depression in the Rat Medial Vestibular Nuclei Depend on Neural Activation of Estrogenic and Androgenic Signals
Estrogen and androgen signals control synaptic changes in rat brains.
research Distinct mechanisms underlie pattern formation in the skin and skin appendages
Different processes create patterns in skin and things like hair and feathers.
research A Review of Hand-Held, Home-Use Cosmetic Laser and Light Devices
Home-use cosmetic laser and light devices show modest results for hair removal and acne treatment, but more research is needed for confirmation.
research The Arrector Pili Muscle and the Follicular Unit of the Scalp: A Microscopic Anatomy Study
The study found that hair follicles are above muscle connections in the scalp, which may help protect stem cell areas.
research Metabolic and pathologic profiles of human LSS deficiency recapitulated in mice
Mice with LSS deficiency showed hair loss and cataracts, similar to humans, and can help in understanding and treating this condition.
research Microimaging of hairless rat skin by magnetic resonance at 900 MHz
MRI can effectively image skin structures noninvasively.
research Hes1 regulates anagen initiation and hair follicle regeneration through modulation of hedgehog signaling
Hes1 protein is important for hair growth and regeneration, and could be a potential treatment for hair loss.
research Optimized polycystic ovarian disease prognosis and classification using AI based computational approaches on multi-modality data
AI can improve early diagnosis and classification of PCOS, aiding in prevention of related health issues.
research Histologic progression of acne inversa/hidradenitis suppurativa: Implications for future investigations and therapeutic intervention
Acne inversa is an epithelial-driven disease where inflammation is caused by cyst rupture, and treatments should focus on preventing tendril growth for better results.
research A novel and safe small molecule enhances hair follicle regeneration by facilitating metabolic reprogramming
Small molecule IM boosts hair growth by changing stem cell metabolism.
research Effect of Surface Treatments on the Nanomechanical Properties of Human Hair
Bleaching and combing damage hair's surface and mechanical properties.
research Androgens trigger different growth responses in genetically identical human hair follicles in organ culture that reflect their epigenetic diversity in life
Male hormones cause different growth in identical human hair follicles due to their unique epigenetic characteristics.
research Transcriptomic regulation of seasonal coat color change in hares
Genes related to pigmentation, body rhythms, and behavior change during hares' seasonal coat color transition, with a common genetic mechanism in two hare species.
research Human Macrophages Preferentially Infiltrate the Superficial Adipose Tissue
Human body's immune cells are more common in the layer of fat just beneath the skin than in deeper fat layers.
research A comparison of transcriptomic patterns measured in the skin of Chinese fine and coarse wool sheep breeds
Fine wool sheep have more genes for wool quality, while coarse wool sheep have more for skin and muscle traits.
research Induction of osteoblastic differentiation of neural crest-derived stem cells from hair follicles
Hair follicle cells can become bone-like cells, useful for bone repair.
research A preliminary study of differentially expressed genes in expanded skin and normal skin: implications for adult skin regeneration
The study found that expanded skin regenerates similarly to normal skin, with 77 genes playing a role in the process.
research Hair follicles and their role in skin health
Hair follicles are essential for skin health, aiding in hair growth, wound healing, and immune function.
research Tamoxifen-Induced Female Androgenetic Alopecia in a Patient with Breast Cancer
Tamoxifen caused hair loss in a 52-year-old woman.
research PR-independent neurosteroid regulation of α2-GABA-A receptors in the hippocampus subfields
Progesterone and its byproducts control a specific receptor in the brain independently of progesterone receptors, affecting conditions related to the menstrual cycle.
research Exome-wide age-of-onset analysis reveals exonic variants in ERN1 and SPPL2C associated with Alzheimer’s disease
Researchers found two new genetic variants linked to Alzheimer's disease.
research Current Concepts and Translational Uses of Platelet Rich Plasma Biotechnology
Platelet Rich Plasma (PRP) shows promise for tissue repair and immune response, but more research is needed to fully understand it and optimize its use.