research Editorial
L'Oréal's research and workshops have advanced understanding and tailored cosmetics for African hair and skin.
Search
for
Sort by
Research
30 / 1000+ results
research Staining of human skin with RGB trichrome unveils a proteoglycan-enriched zone in the hair dermal sheath
A new staining method shows a special area in the hair's skin layer with lots of proteoglycans.
research Fate of Prominin-1 Expressing Dermal Papilla Cells during Homeostasis, Wound Healing and Wnt Activation
Prominin-1 expressing cells in the dermal papilla help regulate hair follicle size and communication but don't aid in skin repair.
research Biological characterization of cultured dermal papilla cells and hair follicle regeneration in vitro and in vivo
Cultured dermal papilla cells can regenerate hair follicles and sustain hair growth.
research Twist1 Contributes to the Maintenance of Some Biological Properties of Dermal Papilla Cells in vitro by Forming a Complex With Tcf4 and β-Catenin
Twist1 helps maintain important features of cells crucial for hair growth by working with Tcf4 and β-catenin.
research Skin biology
Current therapies cannot fully regenerate adult skin without scars; more research is needed for scar-free healing.
research Skin Biology: Understanding Biological Targets for Improving Appearance
The document concludes that a deeper understanding of skin aging and photodamage is needed to create better skin treatments.
research Ability of Transplanted Cultured Epithelium to Respond to Dermal Papillae
Cultured epithelium can form hair follicles when combined with dermal papillae.
research The Biology of Hair Follicles
Hair follicle biology advancements may lead to better hair growth disorder treatments.
research Comparative Analysis of Biological Properties of Large-Scale Expanded Adult Neural Crest-Derived Stem Cells Isolated from Human Hair Follicle and Skin Dermis
Skin-derived stem cells grow faster and are easier to obtain than hair follicle stem cells, but both can become various cell types.
research 174 Dermis-hair follicle communication: Extracellular microvesicles signaling for hair regeneration
Tiny particles from skin cells can help activate hair growth.
research Biology and Genetics of Hair
The document concludes that understanding the genes and pathways involved in hair growth is crucial for developing treatments for hair diseases.
research Molecular biology of hair morphogenesis: Development and cycling
Understanding hair growth involves complex interactions between molecules and could help treat hair disorders.
research Comparative biology of tissue repair, regeneration and aging
The symposium concluded that understanding how different species repair tissue and how this changes with age can help advance regenerative medicine.
research Keratin-mediated hair growth and its underlying biological mechanism
Keratin injections can promote hair growth by affecting hair-forming cells and tissue development.
research Biology of the skin and dermatological disease
Knowing how skin works and its diseases helps doctors diagnose and treat skin conditions better.
research Epidermal β-catenin activation remodels the dermis via paracrine signalling to distinct fibroblast lineages
Epidermal β-catenin activation changes the dermis by signaling different fibroblast types.
research Hedgehog stimulates hair follicle neogenesis by creating inductive dermis during murine skin wound healing
The Sonic hedgehog pathway is crucial for new hair growth during mouse skin healing.
research Hormonal regulation of hair follicles exhibits a biological paradox
Androgens can both stimulate and cause hair loss, and understanding their effects is key to treating hair disorders.
research Biology of Hair Growth and Influence of External Factors (Ecology, Stress, Nutrition
External factors like pollution, stress, and poor nutrition can negatively affect hair growth.
research 942 Hedgehog stimulates hair follicle neogenesis by creating inductive dermis during murine skin wound healing
Activating the Sonic hedgehog pathway can help regenerate hair follicles during wound healing in mice, potentially improving regeneration after injury.
research Histological Study for Skin of Horse
Horse skin has a layered epidermis, a dermis with hair follicles, sweat and sebaceous glands, and is supplied by small arteries.
research Dermatologic Changes Associated With Interleukin 2 Administration
IL-2 treatment causes skin eruptions and other reversible side effects, and may play a role in psoriasis.
research Deletion of hypoxia-inducible factor prolyl 4-hydroxylase 2 in FoxD1-lineage mesenchymal cells leads to congenital truncal alopecia
Removing a specific gene in certain skin cells causes hair loss in mice by disrupting hair follicle development.
research Literature Reviews
Multi-pass laser skin treatments improved healing, reduced pain, and had no major complications.
research In Vitro Culture Methods of Skin Cells for Optimal Skin Reconstruction by Tissue Engineering
New methods for growing skin cells can improve skin grafts by building blood vessels within them.
research 09-P006 Epithelial–mesenchymal interactions promote hair follicle neogenesis and a new stem cell niche in adult corneal epithelium
Adult hair follicle cells can create new hair follicles from corneal cells with the right support.
research The control of hair growth: An overview
Hair growth is influenced by interactions between skin layers, growth factors, and hormones, but the exact mechanisms are not fully understood.
research Reconstructed human skin shows epidermal invagination towards integrated neopapillae indicating early hair follicle formation in vitro
The experiment showed that human skin grown in the lab started to form early hair structures when special cell clusters were added.
research Future Horizons in Hair Restoration
New cell-based therapies may improve hair loss treatments in the future.