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870-900 / 1000+ resultsresearch Primary Care and Clinical Dermatology 2019: Scalp micro pigmentation as an to hair transplant surgery alternative – Seepika Jaiswal – MD Dermatologist
research Clinical efficacy of supplement and scalp lotion containing astaxanthin in male androgenetic alopecia
![Faculty Opinions recommendation of Bald scalp in men with androgenetic alopecia retains hair follicle stem cells but lacks CD200-rich and CD34-positive hair follicle progenitor cells.](/images/research/af8cdffc-11aa-4212-9d0f-8818214fb1d5/small/3048.jpg)
research Faculty Opinions recommendation of Bald scalp in men with androgenetic alopecia retains hair follicle stem cells but lacks CD200-rich and CD34-positive hair follicle progenitor cells.
Bald men with male pattern baldness still have hair stem cells, but lack certain cells needed for hair growth.
![Faculty Opinions recommendation of Bald scalp in men with androgenetic alopecia retains hair follicle stem cells but lacks CD200-rich and CD34-positive hair follicle progenitor cells.](/images/research/37b96b48-e0d5-4db2-8635-a746d40d8ee5/small/3028.jpg)
research Faculty Opinions recommendation of Bald scalp in men with androgenetic alopecia retains hair follicle stem cells but lacks CD200-rich and CD34-positive hair follicle progenitor cells.
Bald men with male pattern baldness still have hair stem cells, but lack certain cells needed for hair growth.
![Faculty Opinions recommendation of Bald scalp in men with androgenetic alopecia retains hair follicle stem cells but lacks CD200-rich and CD34-positive hair follicle progenitor cells.](/images/research/0c48957c-da55-41b0-a553-26092e26a720/small/3027.jpg)
research Faculty Opinions recommendation of Bald scalp in men with androgenetic alopecia retains hair follicle stem cells but lacks CD200-rich and CD34-positive hair follicle progenitor cells.
Bald men with male pattern baldness still have hair stem cells, but lack certain cells needed to grow hair.
research Functional analyses of the stratum corneum of scalp skin : Studies in patients with alopecia areata and androgenetic alopecia
research Cultured dermal papilla cells from androgen-dependent human hair follicles (e.g. beard) contain more androgen receptors than those from non-balding areas of scalp
Beard hair follicles have more androgen receptors than non-balding scalp hair follicles.
![Hair loss in women: medical and cosmetic approaches to increase scalp hair fullness](/images/research/f22fddf3-a89e-48ef-b78b-65afa57820d0/small/16294.jpg)
research Hair loss in women: medical and cosmetic approaches to increase scalp hair fullness
Female pattern hair loss can be treated with medications, surgery, and cosmetic products, considering its psychological impact.
![Acute Diffuse and Total Alopecia of the Female Scalp](/images/research/746044a6-01d6-4ca1-93e8-2c37fa407a39/small/15432.jpg)
research Acute Diffuse and Total Alopecia of the Female Scalp
A new type of sudden, complete female hair loss was found, with most patients fully recovering within 6 months without needing steroid treatment.
research Androgen-Dependent Beard Dermal Papilla Cells Secrete Autocrine Growth Factor(s) in Response to Testosterone Unlike Scalp Cells
Beard cells, unlike scalp cells, produce growth factors in response to testosterone, which may explain differences in hair growth.
![Increased Androgen Binding Capacity in Sebaceous Glands in Scalp of Male-pattern Baldness](/images/research/833805d2-7471-41b6-9965-0f0a915c7377/small/21151.jpg)
research Increased Androgen Binding Capacity in Sebaceous Glands in Scalp of Male-pattern Baldness
Men with male-pattern baldness have more androgen receptors in their scalp's oil glands, which may contribute to hair loss.
![Effects of a novel finasteride 0.25% topical solution on scalp and serum dihydrotestosterone in healthy men with androgenetic alopecia](/images/research/3ed06429-a785-4cb6-b056-ad1a5d81d162/small/3707.jpg)
research Effects of a novel finasteride 0.25% topical solution on scalp and serum dihydrotestosterone in healthy men with androgenetic alopecia
The 0.25% finasteride solution, when applied once a day, effectively reduces scalp DHT, potentially minimizing sexual side-effects linked to a systemic DHT reduction.
![Bimatoprost versus Mometasone Furoate in the Treatment of Scalp Alopecia Areata: A Pilot Study](/images/research/a51911b2-f96a-4b83-9da7-38fabea21ded/small/26660.jpg)
research Bimatoprost versus Mometasone Furoate in the Treatment of Scalp Alopecia Areata: A Pilot Study
Bimatoprost was found to be safer and more effective than mometasone furoate for treating scalp hair loss.
research Modern external beam radiation therapy for refractory dissecting cellulitis of the scalp
Radiation therapy is an effective treatment for severe scalp cellulitis with mild side effects and no long-term complications.
![Effect of Latanoprost on Hair Growth in the Bald Scalp of the Stump-tailed Macacque: A Pilot Study](/images/research/f7aaa8eb-15b4-4826-accd-67303457a7ed/small/11428.jpg)
research Effect of Latanoprost on Hair Growth in the Bald Scalp of the Stump-tailed Macacque: A Pilot Study
Latanoprost, a glaucoma drug, showed potential for promoting hair growth in bald monkeys, especially at higher doses.
research Gas chromatography/mass spectrometry based hair steroid profiling may reveal pathogenesis in hair follicles of the scalp
Analyzing hair with this method can help understand and monitor scalp conditions and treatment effects.
![Acute Diffuse and Total Alopecia of the Female Scalp: A New Subtype of Diffuse Alopecia areata That Has a Favorable Prognosis – A Reply](/images/research/95d80fd2-1647-4eac-92a9-ff92496a803d/small/25099.jpg)
research Acute Diffuse and Total Alopecia of the Female Scalp: A New Subtype of Diffuse Alopecia areata That Has a Favorable Prognosis – A Reply
The condition called 'acute diffuse and total alopecia of the female scalp' is actually a known condition named alopecia areata incognita.
![Gene expression of type 2 17β hydroxysteroid dehydrogenase in scalp hairs of hirsute women](/images/research/fe399dd0-cd41-4109-b3b0-69032311536e/small/32635.jpg)
research Gene expression of type 2 17β hydroxysteroid dehydrogenase in scalp hairs of hirsute women
Hirsute women have lower type 2 17β-HSD enzyme levels, which improve with treatment.
research Expression of the heat shock protein-27 in the adult human scalp skin and hair follicle: Hair cycle–dependent changes
Heat shock protein 27 is more present in the active growth phase of human scalp hair follicles.
![The Arrector Pili Muscle and the Follicular Unit of the Scalp: A Microscopic Anatomy Study](/images/research/ae43c9bd-be80-4001-b0e5-27a98f406297/small/22248.jpg)
research The Arrector Pili Muscle and the Follicular Unit of the Scalp: A Microscopic Anatomy Study
The study found that hair follicles are above muscle connections in the scalp, which may help protect stem cell areas.
![Female patients complaining about hair loss: documentation of defective scalp hair dynamics with contrast-enhanced phototrichogram](/images/research/d8dc64ef-cf46-45b0-81b8-e6006107f6f1/small/20431.jpg)
research Female patients complaining about hair loss: documentation of defective scalp hair dynamics with contrast-enhanced phototrichogram
The study concluded that a special imaging technique showed women with hair loss have slower hair growth and a faulty hair replacement cycle.
![Reflectance confocal microscopy can differentiate dermoscopic white dots of the scalp between sweat gland ducts or follicular infundibulum](/images/research/f153e964-af56-4361-ac11-7bb755439dcb/small/26175.jpg)
research Reflectance confocal microscopy can differentiate dermoscopic white dots of the scalp between sweat gland ducts or follicular infundibulum
Reflectance confocal microscopy can tell apart white dots on the scalp as either sweat gland ducts or hair follicle openings.
![Dopamine is a novel, direct inducer of catagen in human scalp hair follicles<i>in vitro</i>](/images/research/3bb7296e-bf8f-4605-82ee-3941a3271533/small/24534.jpg)
research Dopamine is a novel, direct inducer of catagen in human scalp hair folliclesin vitro
Dopamine stops hair growth and pigment production in human scalp hair follicles.
![Quantitative study of the human hair follicle in normal scalp and androgenetic alopecia](/images/research/580ed81b-ce55-42ef-b258-e93e7f713835/small/2009.jpg)
research Quantitative study of the human hair follicle in normal scalp and androgenetic alopecia
Alopecia causes smaller hair follicles and affects growth-related structures.
![The Distribution of Follicular Units in the Chinese Scalp: Implications for Reconstruction of Natural-Appearing Hairlines in Orientals](/images/research/39cd72b8-c6e8-447d-b88d-a3cf381ea198/small/15439.jpg)
research The Distribution of Follicular Units in the Chinese Scalp: Implications for Reconstruction of Natural-Appearing Hairlines in Orientals
Chinese patients have fewer hair follicles than Caucasians, and transplanting hair at 40% of normal density works for natural-looking hairlines.
![Does tachyphylaxis occur in long‐term management of scalp seborrheic dermatitis with pyrithione zinc‐based treatments?](/images/research/114ed5d4-13c7-4304-b85b-137ef701d130/small/26677.jpg)
research Does tachyphylaxis occur in long‐term management of scalp seborrheic dermatitis with pyrithione zinc‐based treatments?
Long-term use of pyrithione zinc shampoos remains effective for scalp seborrheic dermatitis, with decreased effectiveness likely due to not following treatment instructions rather than the treatment itself.
![Short anagen hair with persistent synchronized pattern of scalp hair growth](/images/research/8c9432a0-4103-49fe-9492-fb8e2bb5dc3f/small/25063.jpg)
research Short anagen hair with persistent synchronized pattern of scalp hair growth
A boy had unusual synchronized hair growth with short active growth phases, not fitting known hair disorders.
![Successful Treatment of Pediatric Alopecia Areata of the Scalp Using Topical Bimatoprost](/images/research/9adc20d2-8e86-4d9f-b293-0233fdefd461/small/26658.jpg)
research Successful Treatment of Pediatric Alopecia Areata of the Scalp Using Topical Bimatoprost
A 9-year-old girl with alopecia areata had successful hair regrowth using bimatoprost after other treatments failed.
![Minoxidil topical treatment may be more efficient if applied on damp scalp in comparison with dry scalp](/images/research/a8f11592-3ff5-4099-b2ab-026812e49dc4/small/12461.jpg)
research Minoxidil topical treatment may be more efficient if applied on damp scalp in comparison with dry scalp
Minoxidil works better when applied on a damp scalp than a dry one.