research Quantification of nanoparticle uptake into hair follicles in pig ear and human forearm
Phospholipid-coated nanoparticles penetrate hair follicles better than others, especially in pig ears.
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research Treatment of hyperandrogenic alopecia in women
Flutamide may slightly improve hair loss in women, but finasteride does not work.
research Skin Adipocyte Stem Cell Self-Renewal Is Regulated by a PDGFA/AKT-Signaling Axis
PDGFA/AKT signaling is important for the growth and maintenance of certain skin fat cells.
research Paradoxical hypertrichosis after laser epilation
Very few people experience increased hair growth after laser hair removal, especially those with darker skin and black hair.
research The effect of metformin on hirsutism in polycystic ovary syndrome
Metformin improves hair growth and menstrual frequency in women with PCOS and hirsutism.
research Multidomain Peptide Hydrogel Accelerates Healing of Full-Thickness Wounds in Diabetic Mice
MDP hydrogel heals wounds faster and better than other treatments in diabetic mice.
research Antagonism of NMDA receptors as a potential treatment for Down syndrome: a pilot randomized controlled trial
Memantine may slightly improve memory in people with Down syndrome, but more research is needed.
research Obesity and Low-Grade Inflammation among Young Finnish Men with Early-Onset Alopecia
Young Finnish men with more severe hair loss may have higher inflammation and obesity, increasing future heart disease risk.
research Epithelial-to-Mesenchymal Stem Cell Transition in a Human Organ: Lessons from Lichen Planopilaris
PPAR-γ agonists like pioglitazone may help manage lichen planopilaris but don't fully reverse scarring.
research The Opiate Antagonist, Naltrexone, in the Treatment of Trichotillomania
Naltrexone did not significantly reduce hair pulling but improved cognitive flexibility.
research β-Catenin Signaling Increases in Proliferating NG2+ Progenitors and Astrocytes during Post-Traumatic Gliogenesis in the Adult Brain
β-Catenin signaling is involved in brain cell growth after injury and could be a therapy target.
research The Therapeutic Effect and the Changed Serum Zinc Level after Zinc Supplementation in Alopecia Areata Patients Who Had a Low Serum Zinc Level
Zinc supplements increased zinc levels in some hair loss patients but didn't significantly improve hair growth.
research Treatment of MSCs with Wnt1a-conditioned medium activates DP cells and promotes hair follicle regrowth
Wnt1a-conditioned medium from stem cells helps activate cells important for hair growth and can promote hair regrowth.
research Ultrasonic-assisted extraction and in-vitro antioxidant activity of polysaccharide from Hibiscus leaf
The study found an efficient method to extract antioxidants from Hibiscus leaves.
research Impact of the Different Preparation Methods to Obtain Autologous Non-Activated Platelet-Rich Plasma (A-PRP) and Activated Platelet-Rich Plasma (AA-PRP) in Plastic Surgery: Wound Healing and Hair Regrowth Evaluation
Different methods of preparing Platelet-Rich Plasma (PRP) can affect wound healing and hair regrowth in plastic surgery. Using a kit with specific standards helps isolate PRP that meets quality criteria. Non-Activated PRP and Activated PRP have varying effects depending on the tissue and condition treated. For hair regrowth, Non-Activated PRP increased hair density more than Activated PRP. Both treatments improved various aspects of scalp health.
research Oxidative Damage Control in a Human (Mini-) Organ: Nrf2 Activation Protects against Oxidative Stress-Induced Hair Growth Inhibition
Activating Nrf2 protects human hair follicles from oxidative stress and helps prevent hair growth inhibition.
research Effect of 5α-Reductase Inhibitors on Sexual Function: A Meta-Analysis and Systematic Review of Randomized Controlled Trials
5α-reductase inhibitors increase the risk of sexual dysfunction, especially in men with enlarged prostate.
research Stem cell plasticity enables hair regeneration following Lgr5+ cell loss
Hair can regrow after certain stem cells are lost because other stem cells can take over their role.
research AGD1, a class 1 ARF‐GAP, acts in common signaling pathways with phosphoinositide metabolism and the actin cytoskeleton in controlling Arabidopsis root hair polarity
AGD1 is important for root hair development in Arabidopsis, working with phosphoinositide signaling and the actin cytoskeleton.
research Hair and Serum Copper, Zinc, Calcium, and Magnesium Concentrations in Alzheimer‐type Dementia
Mineral levels in hair and serum don't help diagnose Alzheimer's.
research Element concentrations in serum, erythrocytes, hair and urine of alopecia patients
Alopecia patients had similar element levels to normal people, except for differences in copper and low selenium.
research Treatment of Male Pattern Baldness with Botulinum Toxin: A Pilot Study
Botox increased hair count in men with baldness and might work by improving scalp blood flow.
research Micro-Needling Depth Penetration, Presence of Pigment Particles, and Fluorescein-Stained Platelets: Clinical Usage for Aesthetic Concerns
Micro-needling effectively improves wrinkles, scars, and hair growth, but proper technique and safety are important.
research Epidermal abnormalities and increased malignancy of skin tumors in human epidermal keratin 8‐expressing transgenic mice
Mice with human skin protein K8 had more skin problems and cancer.
research Multiscale modelling of human hair
Human hair becomes weaker and stretches more easily at higher temperatures.
research Sustained release of dermal papilla-derived extracellular vesicles from injectable microgel promotes hair growth
Injecting a special gel with human protein particles can help hair grow.
research Alefacept for Severe Alopecia Areata
Alefacept does not effectively treat severe alopecia areata.
research Effect of finasteride and/or terazosin on serum PSA: Results of VA cooperative study #359
Finasteride reduces PSA levels, terazosin doesn't affect them, and tracking prostate cancer in patients taking finasteride could be difficult.
research Effects of androgen deprivation on chronic bacterial prostatitis in a rat model
Finasteride and levofloxacin effectively reduce chronic bacterial prostatitis severity.
research Treatment of telogen effluvium using a dietary supplement containing Boswellia serrata , Curcuma longa , and Vitis vinifera : Results of an observational study
A dietary supplement with Boswellia serrata, Curcuma longa, and Vitis vinifera showed potential improvement in hair health for telogen effluvium patients, but more research is needed.