research Comprehensive molecular and cellular studies suggest avian scutate scales are secondarily derived from feathers, and more distant from reptilian scales
Bird scales evolved from feathers, not reptile scales.
Search
for
Sort by
Research
330-360 / 1000+ results 
research How Does pH Fit in with Oscillating Polar Growth?
pH, calcium, and reactive oxygen species regulate plant cell growth, with key roles for NADPH oxidases and plasma membrane H+-ATPases.
research Systemic Lupus Erythematosus: Definitions, Contexts, Conflicts, Enigmas
The document concludes that anti-dsDNA antibodies are not unique to SLE and their use as indicators is doubtful, highlighting the need for better understanding and classification of the disease.
research Exploring the “brain-skin connection”: Leads and lessons from the hair follicle
Hair follicles on the scalp interact with and respond to the nervous system, influencing their own behavior and growth.
research 12 Treatment of hirsutism with 5α-reductase inhibitors
New compounds may soon be tested to treat excessive hair growth in women.
research Engineering the niche for hair regeneration — A critical review
Further research is needed to improve hair regeneration using stem cells and nanomaterials.
research The Significance of NOTCH Pathway in the Development of Fibrosis in Systemic Sclerosis
Blocking the NOTCH pathway can prevent fibrosis in systemic sclerosis.
research Testosterone and the Brain: From Cognition to Autism
Testosterone affects brain functions and contributes to sex differences, influencing conditions like autism.
research The Genetics of Human Skin Disease
Genetic research has advanced our understanding of skin diseases, but complex conditions require an integrative approach for deeper insight.
research Pediatric Psychocutaneous Disorders
Recognizing and managing skin-related psychiatric disorders in children is crucial for effective treatment.
research What is the Rationale for Androgen Therapy for Women?
Testosterone therapy can help improve mood, sexual function, and bone health in women with low androgen levels, but more research is needed to establish safe and effective guidelines.
research Status of sex reassignment surgery for gender identity disorder in Japan
In Japan, sex reassignment surgery for gender identity disorder faces challenges and needs better medical support and education.
research Defining the Localization and Molecular Characteristic of Minor Salivary Gland Label-Retaining Cells
The study found stem cells in minor salivary glands that can differentiate and are involved in tumor formation when exposed to tobacco.
research Expression patterns of the glial cell line–derived neurotrophic factor, neurturin, their cognate receptors GFRα-1, GFRα-2, and a common signal transduction element c-Ret in the human skin hair follicles
Certain proteins and their receptors are more active during the growth phase of human hair and could be targeted to treat hair disorders.
research A regulatory perspective on pharmacokinetic/pharmacodynamic modelling
The document concludes that PK/PD modeling is important for determining the safe and effective dosages of drugs.
research Biomedical versus cultural constructions of abnormality: The case of idiopathic hirsutism in the United States
The perception of excessive hair growth in women as abnormal is more influenced by cultural norms than by medical reasons.
research ADM Scaffolds Generate a Pro-regenerative Microenvironment During Full-Thickness Cutaneous Wound Healing Through M2 Macrophage Polarization via Lamtor1
ADM scaffolds help skin heal by promoting a healing-type immune response.
research Hair Growth Promoting Effect of Hottuynia cordata Extract in Cultured Human Hair Follicle Dermal Papilla Cells
Houttuynia cordata extract may help hair grow by improving cell survival and increasing cell growth.
research A Fibrous Hybrid Patch Couples Cell-Derived Matrix and Poly(l -lactide-co-caprolactone) for Endothelial Cells Delivery and Skin Wound Repair
The new patch made of cell matrix and a polymer improves wound healing and supports blood vessel growth.
research Management of Mineral Supplementation Programs for Cow-Calf Operations
Proper mineral supplementation in cow-calf operations prevents health issues and economic losses.
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 Female sexuality and common sexual dysfunctions: evaluation and management in a primary care setting
Primary care doctors should address female sexual dysfunctions to improve women's sexual health and life quality.
research Pannexin 3 regulates skin development via Epiprofin
Pannexin 3 helps skin and hair growth by controlling a protein called Epiprofin.
research Hair follicle characteristics as early marker of Type 2 Diabetes
Hair characteristics might be early signs of Type 2 Diabetes and could help with early prevention.
research Nanocarrier Systems for Transdermal Drug Delivery
Nanocarriers could improve how drugs are delivered through the skin but require more research to overcome challenges and ensure safety.
research Single follicular unit transplantation reconstructs arrector pili muscle and nerve connections and restores functional hair follicle piloerection
Hair transplant surgery can rebuild muscle and nerve connections, allowing transplanted hairs to stand up like normal hairs.
research Acute sensitivity of the oral mucosa to oncogenic K‐ras
Oncogenic K-ras causes rapid cancerous changes in the mouth's lining.
research Capturing Stem Cell Behavior Using Intravital and Live Cell Microscopy
Stem cells are more dynamic and adaptable than previously believed.
research Accelerated Wound Healing Using Nanoparticles
Nanoparticles can speed up wound healing and deliver drugs effectively but may have potential toxicity risks.
research Transcriptional Profiling in Rat Hair Follicles following Simulated Blast Insult: A New Diagnostic Tool for Traumatic Brain Injury
Hair follicles can help diagnose traumatic brain injury quickly and non-invasively.