research Wnt Signaling and Injury Repair
Wnt signaling helps heal injuries and could lead to new treatments.
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research Resting no more: re‐defining telogen, the maintenance stage of the hair growth cycle
The telogen phase of hair growth is active and important for preparing hair follicles for regeneration, not just a resting stage.
research Molecular signaling in feather morphogenesis
Feather growth and regeneration involve complex patterns, stem cells, and evolutionary insights.
research The regeneration blastema of lizards: an amniote model for the study of appendage replacement
Lizards can regrow their tails, and studying this process helps understand scar-free healing and limb regeneration.
research Expansion of the spectrum of ITGB6-related disorders to adolescent alopecia, dentogingival abnormalities and intellectual disability
A rare ITGB6 gene variant causes intellectual disability, hair loss, and dental issues.
research Wild geladas (Theropithecus gelada) in crops—more than in pasture areas—reduce aggression and affiliation
Wild geladas in crop areas show less grooming and aggression.
research Establishment of a culture model for the prolonged maintenance of chicken feather follicles structure in vitro
Scientists have developed a method to keep chicken feather follicles alive and structurally intact in a lab for up to a week.
research Complementary evolution of coding and noncoding sequence underlies mammalian hairlessness
Hairless mammals have genetic changes in both their protein-coding and regulatory sequences related to hair.
research Analysis of Keratin-Associated Protein-7 (KRTAP7) protein structure and function in Indian dromedary camel (Camelus dromedarius)
All Indian dromedary camel breeds have the same KRTAP7 gene affecting hair quality.
research The stag as an historical source of materia medica
Stag parts were historically used in medicine for various health issues.
research A direct link betweenPrss53, hair curvature, and skeletal dysplasia
The gene Prss53 affects hair shape and bone development in rabbits.
research Function and underlying mechanisms of seasonal colour moulting 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 The Chicken Frizzle Feather Is Due to an α-Keratin (KRT75) Mutation That Causes a Defective Rachis
A mutation in the KRT75 gene causes frizzle feathers in chickens.
research Stem cells and the circadian clock
The circadian clock influences the behavior and regeneration of stem cells in the body.
research Post-finasteride syndrome and post-SSRI sexual dysfunction: two sides of the same coin?
PFS and PSSD are similar conditions with persistent sexual dysfunction after stopping medication.
research The regeneration of caudal epidermal specializations inLygodactylus picturatus keniensis (gekkonidae, Lacertilia)
Lizards can regrow their tail scales with the same structure, distribution, and gender-specific features as the original ones, and this unique ability is not seen in adult mammals.
research Telocytes: current methods of research, challenges and future perspectives
Telocytes have potential in therapy and tissue regeneration, but challenges in identification and cultivation remain.
research Abstracts
Get head MRI for babies with achondroplasia early, use free immunoglobulin light chains to detect certain neurodevelopmental disorders, and video calls work for speech therapy in patients with facial anomalies.
research Measurement of Steroid Hormones in Hair: an Analysis of Hormone Dynamics in Hair Follicles
The method accurately measures steroid hormones in hair to study hormone dynamics related to hair loss.
research Genetic Defects of Female Sexual Differentiation
Genetic mutations can affect female sexual development, requiring personalized medical care.
research Alopecias cicatriciais primárias: revisão de achados histopatológicos de 37 pacientes do Departamento de Dermatologia do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo no período de 2000 a 2005
Accurate diagnosis of cicatricial alopecias requires thorough scalp examination and multiple biopsy techniques.
research Modelling androgen synthesis and action during human sexual differentiation
Male sexual differentiation is regulated independently, while female differentiation occurs in an androgenic environment, affecting conditions like congenital adrenal hyperplasia.
research Upcycling waste hair and feathers derived keratin into intact cortical cell-derived micro-units via periodate oxidation: Applications & life cycle assessment
Keratin from waste hair and feathers can be sustainably used to create stable emulsions for industrial applications.
research Distinct tooth regeneration systems deploy a conserved battery of genes
Different species use the same genes for tooth regeneration.
research Structure and Mechanical Properties of Human Trichocyte Keratin Intermediate Filament Protein
Disulfide bonds make keratin in hair stronger and tougher.
research Keratinization of sheath and calamus cells in developing and regenerating feathers
Feathers become harder as they develop due to a change in keratin type.
research Ancient lineages of the keratin-associated protein (KRTAP) genes and their co-option in the evolution of the hair follicle
Some hair protein genes evolved early and were adapted for use in hair follicles.
research Mammalian keratin associated proteins (KRTAPs) subgenomes: disentangling hair diversity and adaptation to terrestrial and aquatic environments
Different hair types in mammals are linked to variations in specific protein genes, with changes influenced by their living environments.
research Human Hair and the Impact of Cosmetic Procedures: A Review on Cleansing and Shape-Modulating Cosmetics
Future hair cosmetics will be safer and more effective.
research Transcriptomic analyses of regenerating adult feathers in chicken
Chicken feather growth involves specific genes and shares similarities with hair development.