research Expression Level of Prostaglandin D2 Receptor 2 Regulates Hair Regression
Higher levels of the DP2 receptor may lead to hair loss.
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research Wnt/β‐catenin and ERK pathway activation: A possible mechanism of photobiomodulation therapy with light‐emitting diodes that regulate the proliferation of human outer root sheath cells
LED light therapy may help hair growth by activating certain cell pathways.
research Effects of Imiquimod on Hair Follicle Stem Cells and Hair Cycle Progression
Imiquimod cream activates hair follicle stem cells and causes early hair growth by changing immune cells and certain protein expressions.
research Hair Follicle Regeneration Using Grafted Rodent and Human Cells
Grafted rodent and human cells can regenerate hair follicles, but efficiency decreases with age.
research Notch Signaling Regulates Late-Stage Epidermal Differentiation and Maintains Postnatal Hair Cycle Homeostasis
Notch signaling is essential for healthy skin and hair follicle maintenance.
research An Unusual Presentation of Mucous Membrane Pemphigoid
Treatment with prednisolone and dapsone stopped new blisters and partially healed previous ones.
research Cutaneous Epithelial Stem Cells
Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.
research In situ formed fluorescent gold nanoclusters inhibit hair follicle regeneration in oxidative stress microenvironment via suppressing NFκB signal pathway
Tiny glowing gold particles can stop hair growth by blocking a specific cell signal.
research 1200 The biology of melanocytes
Melanocytes are cells that make skin and hair color and help protect skin from sun damage.
research Pseudopelade of Brocq in beard area
Pseudopelade can affect both the scalp and beard, causing hair loss.
research The Dark Side of Gefitinib: Reflectance Confocal Microscopy Applied to Hair Hyperpigmentation
Gefitinib can cause hair and eyebrow darkening.
research Selected Abstracts
Parthenolide promotes hair growth in mice and may influence pathways related to male pattern baldness.
research Can an in vitro hair drug model be developed using dermal papilla cells alone?
Dermal papilla microtissues could be useful for initial hair growth drug testing.
research Spatiotemporal secondary hair follicle development in the Lanyu pig (Sus scrofa taivanus): a novel pelage hair follicle model
The Lanyu pig's hair follicles are similar to human ones, making it useful for studying skin healing.
research 518 Nutrient and stress sensing as novel physiological regulator of human hair pigmentation and greying: Role of mTORC1 activity
Blocking mTORC1 activity could increase hair pigmentation and potentially reverse greying.
research Alopecia areata of eyelashes: Regrowth after injecting triamcinolone into the eyebrow area
Injecting triamcinolone into the eyebrow area may help eyelash regrowth in alopecia areata patients.
research Platelet-rich plasma-derived exosomes stimulate hair follicle growth through activation of the Wnt/β-Catenin signaling pathway
Platelet-rich plasma-derived exosomes can help regrow hair by activating a specific signaling pathway.
research Possible mechanisms mediating complete regrowth of hair following scalp tattooing in alopecia universalis
Scalp tattooing may trigger hair regrowth in alopecia universalis.
research Phloroglucinol Enhances Anagen Signaling and Alleviates H2O2-Induced Oxidative Stress in Human Dermal Papilla Cells
Phloroglucinol may help improve hair loss by promoting hair growth and reducing oxidative stress.
research New hair from healing wounds
Adult mice can grow new hair from skin wounds.
research Knockout of p16INK4a promotes aggregative growth of dermal papilla cells
Removing p16INK4a from skin cells can lead to faster and more clumped growth, which might help with hair growth.
research Hair Follicle Transit-Amplifying Cells Phagocytose Dead Cells after Radiotherapeutic and Chemotherapeutic Injuries for Timely Regeneration
research Rejuvenation of the male scalp using 1,927 nm non-ablative fractional thulium fiber laser
Laser treatment improved scalp skin condition with no side effects.
research A case of altered hair texture after resolution of alopecia areata
New hair after alopecia areata can be thinner and change color but usually keeps the same shape.
research Oral Pigmentation as a Sign of Addison’s Disease: A Brief Reappraisal
Oral pigmentation can be a sign of Addison's disease.
research Use of Verteporfin to Regrow Hair and Reduce Fibrosis after Transplantation
Verteporfin may improve hair regrowth and reduce scarring after hair transplants.
research Scalp Micropigmentation
SMP is a medical tattoo for hair loss, improving appearance and camouflaging scars, but requires skill and has limitations.
research Regeneration of fat cells from myofibroblasts during wound healing
Some wound-healing cells can turn into fat cells around new hair growth in mice.
research Desmoplastic melanoma presenting as an alopecic patch in a young patient
A man had a rare skin cancer that looked like a bald spot.
research Melanocyte Chitosan/Gelatin Composite Fabrication with Human Outer Root Sheath-Derived Cells to Produce Pigment
The technique can isolate cells to help treat skin pigmentation issues.