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810-840 / 1000+ resultsresearch A Microfluidic Application for Mass Production of Drug-Loaded Polymeric Microspheres for a Long-Acting Injectable With IVL-DrugFluidic, a Novel Microfluidic Microsphere Manufacturing Platform Technology
![The Growth of Human Scalp Hair in Females Using Visible Red Light Laser and LED Sources](/images/research/8e58c681-2675-4b2b-be84-3c88408eac9b/small/14308.jpg)
research The Growth of Human Scalp Hair in Females Using Visible Red Light Laser and LED Sources
Red light therapy is safe and effectively increases hair growth in women with hair loss.
![Pre-Aggregation of Scalp Progenitor Dermal and Epidermal Stem Cells Activates the WNT Pathway and Promotes Hair Follicle Formation In Vitro and In Vivo Systems](/images/research/69b2db6d-285b-428f-836f-161759b96b51/small/19324.jpg)
research Pre-Aggregation of Scalp Progenitor Dermal and Epidermal Stem Cells Activates the WNT Pathway and Promotes Hair Follicle Formation In Vitro and In Vivo Systems
Grouping certain skin cells together activates a growth pathway that helps create new hair follicles.
![Maintenance of Optimized Hair Growth from Viable Terminal Scalp Hair Follicles at Baseline with Oral Finasteride in Male Pattern Hair Loss and First Evidence of a Drug Dependency and a Post-Finasteride Rebound Effect](/images/research/fba52e1c-c840-43e9-bf2f-370bb2bee89b/small/4611.jpg)
research Maintenance of Optimized Hair Growth from Viable Terminal Scalp Hair Follicles at Baseline with Oral Finasteride in Male Pattern Hair Loss and First Evidence of a Drug Dependency and a Post-Finasteride Rebound Effect
Finasteride helps hair growth but stopping it causes faster hair loss.
![Age-Related Changes in Female Scalp Dermal Sheath and Dermal Fibroblasts: How the Hair Follicle Environment Impacts Hair Aging](/images/research/a8bcab7d-ea7e-4f35-a555-ca2dc3c34500/small/15800.jpg)
research Age-Related Changes in Female Scalp Dermal Sheath and Dermal Fibroblasts: How the Hair Follicle Environment Impacts Hair Aging
Aging causes changes in the scalp that can affect hair growth and lead to older-looking hair in women.
![Morphometric Analysis of the Human Scalp Hair Follicle: Practical Implications for the Hair Transplant Surgeon and Hair Regeneration Studies](/images/research/50deaf1a-573a-445a-bf8a-759f1accbb8e/small/19876.jpg)
research Morphometric Analysis of the Human Scalp Hair Follicle: Practical Implications for the Hair Transplant Surgeon and Hair Regeneration Studies
The research provides specific measurements for hair follicles that can improve hair transplant and regeneration techniques.
![Validation of Scalp Coverage Scoring Methods for Scalp Hair Loss in Male Pattern Hair Loss (Androgenetic Alopecia)](/images/research/fcc282be-eb9e-40d1-a498-acd6c3c2a8bd/small/2662.jpg)
research Validation of Scalp Coverage Scoring Methods for Scalp Hair Loss in Male Pattern Hair Loss (Androgenetic Alopecia)
Scalp coverage scoring accurately measures hair loss and treatment effectiveness.
![Lipedematous Scalp and Lipedematous Alopecia: Report of Three Cases in White Adults](/images/research/4b540749-e939-41c9-a595-e97c9da5691b/small/27567.jpg)
research Lipedematous Scalp and Lipedematous Alopecia: Report of Three Cases in White Adults
Three white adults had a rare scalp condition with increased fat and sometimes hair loss, suggesting it's not limited to black women and might be more widespread.
![Transdermal Delivery of a New Hair Growth Promoting Solution in Patients with Hair Loss](/images/research/2410d460-21a6-46c3-9a4b-dcefc1684b2d/small/22946.jpg)
research Transdermal Delivery of a New Hair Growth Promoting Solution in Patients with Hair Loss
The hair growth solution reduced hair loss and increased hair thickness in a small group of patients.
![Efficacy and Safety of a Botanical Shampoo Containing Morus Alba Root Extract in Republic of Korea: A Single-Center, Open-Label, Pilot Study in Mild to Moderate Non-Scarring Alopecia of the Scalp](/images/research/aef82382-07c5-40e5-af45-429f159efecc/small/36722.jpg)
research Efficacy and Safety of a Botanical Shampoo Containing Morus Alba Root Extract in Republic of Korea: A Single-Center, Open-Label, Pilot Study in Mild to Moderate Non-Scarring Alopecia of the Scalp
The botanical shampoo with Morus alba root extract is safe and effective for treating hair loss.
![Exogen Hair Characterization in Human Scalp](/images/research/eb33aad5-b25d-41e0-854d-8befd99edd8a/small/20421.jpg)
research Exogen Hair Characterization in Human Scalp
The conclusion is that exogen is a unique hair cycle phase and the new sampling method specifically targets this stage, which may help in future hair loss research.
![The Role of the Microbiome in Scalp Hair Follicle Biology and Disease](/images/research/d2181530-162e-42dc-974c-cfbd0531153a/small/17666.jpg)
research The Role of the Microbiome in Scalp Hair Follicle Biology and Disease
The scalp's microorganisms significantly affect hair health and disease.
![Autophagy Is Essential for Maintaining the Growth of a Human Mini-Organ: Evidence from Scalp Hair Follicle Organ Culture](/images/research/4403b3a7-191f-4974-945a-d0024c18b39b/small/24096.jpg)
research Autophagy Is Essential for Maintaining the Growth of a Human Mini-Organ: Evidence from Scalp Hair Follicle Organ Culture
Autophagy is important for human hair growth and health.
![SALT II: A New Take on the Severity of Alopecia Tool for Determining Percentage Scalp Hair Loss](/images/research/cff941cf-3ec3-4728-8f0b-474f87efd456/small/16096.jpg)
research SALT II: A New Take on the Severity of Alopecia Tool for Determining Percentage Scalp Hair Loss
The updated SALT II tool offers a more precise way to measure scalp hair loss.
![Establishment and Characterization of Matched Immortalized Human Frontal and Occipital Scalp Dermal Papilla Cell Lines from Androgenetic Alopecia](/images/research/63fc5cf9-cf67-404e-9656-b4c1663703c8/small/16393.jpg)
research Establishment and Characterization of Matched Immortalized Human Frontal and Occipital Scalp Dermal Papilla Cell Lines from Androgenetic Alopecia
Scientists created cell lines from balding patients and found that cells from the front of the scalp are more affected by hormones that cause hair loss than those from the back.
![Destruction of the Arrector Pili Muscle and Fat Infiltration in Androgenic Alopecia](/images/research/8fc8b314-54cf-4e63-8813-4f774f9f5b59/small/12262.jpg)
research Destruction of the Arrector Pili Muscle and Fat Infiltration in Androgenic Alopecia
Hair loss in male pattern baldness involves muscle degeneration and increased scalp fat.
![Lipedematous Alopecia: Clinical, Histopathological, and Trichoscopic Findings of a Single Case and Review of the Literature](/images/research/bd3071b6-e5c1-43b5-a438-81d68f5637e7/small/17754.jpg)
research Lipedematous Alopecia: Clinical, Histopathological, and Trichoscopic Findings of a Single Case and Review of the Literature
A 66-year-old woman's thick scalp and hair loss were confirmed as lipedematous alopecia, a rare condition possibly influenced by genetics, with no effective treatment known.
![Preliminary Results of the Use of Scalp Microneedling in Different Types of Alopecia](/images/research/930e90c0-f210-411c-8227-b20b35464a00/small/4752.jpg)
research Preliminary Results of the Use of Scalp Microneedling in Different Types of Alopecia
Scalp microneedling may improve hair density and thickness for various alopecia types.
![Yellow Hair Following Sequential Application of Bacitracin Zinc and Selenium Sulfide: Report of Acquired Xanthotrichosis and Review of Yellow Hair Discoloration](/images/research/eb938608-af62-48bc-aa9b-4d6587f25a4f/small/27466.jpg)
research Yellow Hair Following Sequential Application of Bacitracin Zinc and Selenium Sulfide: Report of Acquired Xanthotrichosis and Review of Yellow Hair Discoloration
Using bacitracin zinc and selenium sulfide one after the other can temporarily turn white hair yellow.
![Itchy Scalp with Scale](/images/research/13a0cf73-2ebd-4d64-8671-3cb6fe363346/small/31286.jpg)
research Itchy Scalp with Scale
The boy's itchy scalp and hair loss were likely due to head lice treatment.
![Current and Novel Methods for Assessing Efficacy of Hair Growth Promoters in Pattern Hair Loss](/images/research/4665bc6a-9323-4b6f-9cdf-03934e0c667d/small/20469.jpg)
research Current and Novel Methods for Assessing Efficacy of Hair Growth Promoters in Pattern Hair Loss
New methods improve how we test hair growth treatments, but challenges like slow hair changes and high costs remain.
![Transepidermal UV Radiation of Scalp Skin Ex Vivo Induces Hair Follicle Damage That Is Alleviated by Topical Treatment with Caffeine](/images/research/0000b672-335d-4c69-a6fb-6dbeac0ffdfd/small/25744.jpg)
research Transepidermal UV Radiation of Scalp Skin Ex Vivo Induces Hair Follicle Damage That Is Alleviated by Topical Treatment with Caffeine
Caffeine applied to the scalp can protect hair follicles from UV damage.
![Evaluation of Efficacy of QR 678 and QR678 Neo Hair Growth Factor Formulation for the Treatment of Female Pattern Alopecia in Patients with PCOS—A Prospective Study](/images/research/ddc46a8c-4003-4134-880f-72856ed0d58f/small/15876.jpg)
research Evaluation of Efficacy of QR 678 and QR678 Neo Hair Growth Factor Formulation for the Treatment of Female Pattern Alopecia in Patients with PCOS—A Prospective Study
QR 678 and QR678 Neo treatments are effective for hair loss in women with PCOS.
![Prevention of Impending Scalp Necrosis by Topical Nitroglycerin in Hair Transplant Surgery](/images/research/70e141b4-9cbf-4ec3-8645-7128c86c7b03/small/21471.jpg)
research Prevention of Impending Scalp Necrosis by Topical Nitroglycerin in Hair Transplant Surgery
Topical nitroglycerin spray effectively prevents scalp necrosis in hair transplant patients.
![The Reliability of Horizontally Sectioned Scalp Biopsies in the Diagnosis of Chronic Diffuse Telogen Hair Loss in Women](/images/research/d1b968ab-a901-4a5c-bcee-3e25c83d1e4a/small/23452.jpg)
research The Reliability of Horizontally Sectioned Scalp Biopsies in the Diagnosis of Chronic Diffuse Telogen Hair Loss in Women
Horizontally sectioned scalp biopsies are more reliable for diagnosing hair loss in women when three samples are taken instead of one.
![Morroniside Regulates Hair Growth and Cycle Transition via Activation of the Wnt/β-Catenin Signaling Pathway](/images/research/7128cd6e-59be-408b-9e1c-9e1975febed9/small/13597.jpg)
research Morroniside Regulates Hair Growth and Cycle Transition via Activation of the Wnt/β-Catenin Signaling Pathway
Morroniside may help hair grow and stay in its growth phase by affecting certain cell signals.
![Divergent Proliferation Patterns of Distinct Human Hair Follicle Epithelial Progenitor Niches In Situ and Their Differential Responsiveness to Prostaglandin D2](/images/research/c80d642c-7013-4ba5-bc56-bca9b648b84c/small/18097.jpg)
research Divergent Proliferation Patterns of Distinct Human Hair Follicle Epithelial Progenitor Niches In Situ and Their Differential Responsiveness to Prostaglandin D2
Different human hair follicle stem cells grow at different rates and respond differently to a baldness-related compound.
![Hair Restoration Surgery: Follicular Unit Grafting](/images/research/80323deb-3dc3-4e2a-b5d8-6607d23420fa/small/11671.jpg)
research Hair Restoration Surgery: Follicular Unit Grafting
Follicular unit grafting is a procedure used to treat hair loss, where small hair grafts are placed into the scalp, with future treatments likely to involve smaller incisions and cell-based therapies.
![A Rare Cutis Verticis Gyrata Secondary to Cerebriform Intradermal Nevus: Case Report and Literature Review](/images/research/a6fc8a35-2c58-4c27-9a7d-018855367fd4/small/32739.jpg)
research A Rare Cutis Verticis Gyrata Secondary to Cerebriform Intradermal Nevus: Case Report and Literature Review
A man's unusual scalp folds caused by a skin condition were treated with surgery and remained unchanged two years later.