research Normal head-hair length is correlated with its diameter
Hair length and thickness are related, with thickness peaking at about a quarter of the hair's maximum length.
Search
for
Sort by
Research
390-420 / 1000+ results 
research Alopecia Areata: Why is it Areata?
The paper concludes that the patchiness of alopecia areata is likely due to when the immune attack happens in the hair growth cycle.
research Fructus panax ginseng extract promotes hair regeneration in C57BL/6 mice
Panax ginseng extract helps mice grow hair.
research The local hypothalamic–pituitary–adrenal axis in cultured human dermal papilla cells
Stress hormone CRF can cause hair loss by affecting hair growth cells and hormones.
research Spatial and temporal control of laminin-511 and -332 expressions during catagen
Laminin-511 may help promote hair growth, while laminin-332 does not affect hair loss.
research Female pattern hair loss
Hair loss in women is genetic, diagnosed by examination and biopsy, and treated with minoxidil, finasteride, or transplantation.
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 L-Cystine-Containing Hair-Growth Formulation Supports Protection, Viability, and Proliferation of Keratinocytes
The hair-growth formula with L-cystine helps protect and grow hair cells.
research Treatment and prevention of chemotherapy-induced alopecia with PTH-CBD, a collagen-targeted parathyroid hormone analog, in a non-depilated mouse model
PTH-CBD could help prevent and treat hair loss caused by chemotherapy in mice.
research The arrector pili muscle, the bridge between the follicular stem cell niche and the interfollicular epidermis
The study suggests that the arrector pili muscle is important for hair health and its damage might contribute to hair loss.
research Complex Hair Cycle Domain Patterns and Regenerative Hair Waves in Living Rodents
Mice hair growth patterns get more complex with age and can change with events like pregnancy or injury.
research Modulation of Hair Growth with Small Molecule Agonists of the Hedgehog Signaling Pathway
Applying a special compound can promote hair growth without harmful side effects.
research Exogen, Shedding Phase of the Hair Growth Cycle: Characterization of a Mouse Model
Researchers found that hair shedding happens mostly when new hair is growing and involves a unique process.
research Chronic Restraint Stress Inhibits Hair Growth via Substance P Mediated by Reactive Oxygen Species in Mice
Chronic stress can cause hair loss by increasing oxidative stress, but antioxidants may help.
research Parathyroid Hormone Hormone-Related Protein and the PTH Receptor Regulate Angiogenesis of the Skin
PTHrP and its receptor can control blood vessel growth and hair development in mouse skin.
research Advanced Inhibition of Undesired Human Hair Growth by PPARγ Modulation?
GMG-43AC may help reduce unwanted hair growth and treat certain hair loss conditions.
research Identification of Telogen Markers Underscores that Telogen Is Far from a Quiescent Hair Cycle Phase
Telogen is an active phase with important biological processes, not a resting phase.
research Advances in Hair Diseases
The review highlights the importance of stem cells in hair health and suggests new treatment strategies for hair loss conditions.
research INVESTIGATING THE MECHANISMS UNDERLYING THE PATHOGENESIS OF ALOPECIA AREATA
Alopecia areata may be treated by using EGCG to balance immune cells and reduce inflammation.
research Alopecia
The document concludes that alopecia has significant social and psychological effects, leading to a market for hair loss treatments.
research 15. Hair and Nails
Hair and nail conditions can stabilize or improve over time, and new treatments show promise.
research Expression Profiling and Cellular Localization of Genes Associated with the Hair Cycle Induced by Wax Depilation
Researchers found new genes involved in hair growth, which could help develop new hair treatments.
research Dietary vitamin A regulates wingless-related MMTV integration site signaling to alter the hair cycle
Eating vitamin A affects hair growth and health by changing cell signals in mice.
research Effect of intense pulsed-light therapy on hair regrowth in C57BL/6J mice mediated by WNT/β-catenin signaling pathway
Intense pulsed-light therapy helps mice grow hair by activating a specific growth pathway.
research Hair Growth-Promoting Activity of Herbal Hair Gel Containing Brassica Oleracea Extracts
Cabbage extract in hair gel may promote hair growth and could help treat hair loss.
research Hair Changes Caused by Aging
Aging causes hair to gray and thin, with the timing of graying varying by race, and factors like oxidative stress and genetics can lead to hair loss.
research Alopecia Areata
Alopecia Areata is an autoimmune condition causing hair loss with no cure and treatments that often don't work well.
research Follicular miniaturization in female pattern hair loss: clinicopathological correlations
Hair loss severity relates to increased miniaturization in female pattern hair loss.
research Androgenetic alopecia in men and women
Androgenetic alopecia involves genetics, hormones, and can be treated with medications or surgery.
research Phosphatidic Acid Has a Potential to Promote Hair Growth In Vitro and In Vivo, and Activates Mitogen-Activated Protein Kinase/Extracellular Signal-Regulated Kinase Kinase in Hair Epithelial Cells
Phosphatidic acid may help hair grow by affecting cell growth pathways.