April 2009 in “The FASEB Journal” This review of the Motherisk Program's counseling experience found a scarcity of information on medication safety related to paternal exposure to drugs and chemicals during the peri-conception period, emphasizing the need for further research.
January 2008 in “วารสารการแพทย์และวิทยาศาสตร์สุขภาพ (Journal of Medicine and Health Sciences)” This study found that extracts from Clitorea ternatea and Citrus hystrix promoted human hair follicle growth in vitro, although high concentrations of Citrus hystrix extract inhibited growth.
January 2022 in “Journal of Cosmetic Dermatology” This study found that PRP injections, prepared using a digital centrifuge with a large-sized sodium citrate tube at low centrifugation speed, significantly improved hair thickness and terminal hair percentage in women with pattern hair loss, with similar results across different preparation methods.
July 2021 in “Medical journal, Armed Forces India” This study reported that using platelet-rich plasma as an intraoperative holding solution significantly improved hair density and follicular growth in hair restoration surgery for androgenetic alopecia.
130 citations
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February 2018 in “Journal of Investigative Dermatology” This study found that tofacitinib led to ≥50% hair regrowth in eight out of twelve patients with moderate to severe alopecia areata, suggesting a potential benefit for using JAK inhibitors in treating this condition.
80 citations
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December 2017 in “International Journal of Dermatology” This study reported that once-daily treatment with oral minoxidil and spironolactone for 12 months reduced hair loss severity and hair shedding in women with pattern hair loss, with generally mild side effects, though results came from an uncontrolled, observational pilot study.
76 citations
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July 2006 in “Veterinary Dermatology” In this pilot study, the researchers found that topical application of imiquimod 5% cream may significantly reduce equine sarcoid tumor size, with 80% of tumors showing more than 75% reduction.
70 citations
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February 2017 in “Dermatologic Surgery” This study reports that plasma rich in growth factors appeared to improve hair follicle regeneration and patient satisfaction in individuals with androgenetic alopecia, though further trials are needed.
50 citations
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November 2010 in “Plastic and Reconstructive Surgery” This study suggests that Botox injections may increase hair count and reduce hair loss in men with androgenetic alopecia, potentially through increased blood flow and oxygen to the scalp.
43 citations
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July 2012 in “Molecular human reproduction” This study suggests that women with polycystic ovary syndrome may have a distinct metabolomic profile, differing in levels of amino acids, organic acids, and lipids compared to controls.
34 citations
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October 2012 in “Journal of Dermatology” This pilot study suggests that using growth factors followed by microneedle therapy may benefit women with female pattern hair loss.
24 citations
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January 2017 in “Journal of Cutaneous and Aesthetic Surgery” In this pilot study, botulinum toxin was found to be a safe and effective treatment for androgenetic alopecia in most participants, though larger studies are needed to confirm these findings.
24 citations
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May 2013 in “Drug Design Development and Therapy” This pilot study found that a multimodal minoxidil microemulsion with diclofenac and tea tree oil was more effective and safer than minoxidil alone for treating androgenic alopecia over 32 weeks.
22 citations
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September 2014 in “Veterinary Dermatology” This study found that low-level laser therapy may have promising effects on hair regrowth in dogs with noninflammatory alopecia, with most animals showing improvement after treatment.
19 citations
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November 2012 in “BJUI” In this study, researchers observed that the sexual effects of dihydrotestosterone deprivation using finasteride may vary by handedness, with right-handed men often experiencing lower sexual function and left-handed men showing no effect or improvement.
19 citations
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September 2011 in “Clinical and Experimental Dermatology” This study suggests that for single biopsy specimens, transverse sections may be preferable for diagnosing noncicatricial alopecia, while vertical sections may be better for suspected lichen planopilaris.
12 citations
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October 2017 in “Journal of Cosmetic Dermatology” This study found that plasma rich in growth factors (PRGF) as an adjuvant to follicular unit extraction (FUE) surgery may enhance hair graft performance and reduce post-surgical inflammation and pain in hair loss patients.
12 citations
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January 2006 in “Journal of Dermatological Treatment” This open-pilot study found that topical 1% sildenafil did not show significant hair growth in children with alopecia areata, as outcomes seemed due to spontaneous disease regression.
9 citations
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November 2008 in “Journal of Cosmetic Dermatology” This study found that artificial copolyamide fiber implantation was generally safe and aesthetically pleasing for patients with androgenetic alopecia who failed conventional therapies, though mild complications like folliculitis were noted in some cases.
8 citations
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January 2020 in “Acta dermato-venereologica” This pilot study found that platelet-rich plasma injections did not improve hair growth in men with androgenetic alopecia.
8 citations
,
October 2019 in “Dermatologic Therapy” This source explores the potential use of oral bicalutamide for treating female pattern hair loss, but specific results or outcomes from the study are not reported in the abstract.
8 citations
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April 2017 in “International Journal of Dermatology” This study found that applying 5% topical minoxidil twice daily significantly increased nail growth rate in healthy participants compared to untreated nails, with effects observable from the first week.
8 citations
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April 2011 in “Surgery today” This study found that sodium zinc dihydrolipoylhistidinate reduced chemotherapy-induced hair loss in rats, suggesting its potential as a treatment for this side effect.
6 citations
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March 2009 in “BMC Public Health” In this study, higher levels of the sulfur-containing gas CH3SCH3, associated with oral malodor, were linked to MPB in elderly Japanese males, particularly when gastrointestinal and metabolic disorders were present.
5 citations
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July 2019 in “Clinical and experimental dermatology” This study found that incorporating collagenase type I into a noncultured hair follicle cell suspension technique improved cell yield and enhanced repigmentation in patients with stable vitiligo compared to dermabrasion alone.
5 citations
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January 2014 in “Indian Journal of Dermatology” In this study, oral finasteride was more effective in treating androgenetic alopecia in Japanese patients who also had body hair.
4 citations
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October 2022 in “Current Urology” Platelet-rich plasma shows promise in reducing pain for bladder pain syndrome.
4 citations
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November 2017 in “PubMed” This pilot study found a correlation between individual genetic inflammation profiles and the effectiveness of PRP treatment for hair regeneration, with differences observed between male and female responses.
4 citations
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August 2014 in “The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology” In this study, the Narasoo healing shampoo and Hair tonic were associated with improvements in scalp hydration, hair gloss, and hair growth, but further research is recommended to confirm these effects.
3 citations
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July 2025 in “Journal of Cosmetic Dermatology” In this study, both Endo-RF subcision and the combination of Endo-RF subcision with PRP were shown to be safe and effective for improving post-acne scars, with the combination therapy potentially offering more desirable outcomes.