November 2022 in “PubMed” Deep dermal tissue dislocation injury in pigs leads to thicker fibrotic tissue and increased type III collagen, affecting skin repair.
November 2025 in “International Society of Hair Restoration Surgery” Proper tools and strict hygiene are crucial to prevent infections in hair transplants.
19 citations
,
October 2020 in “Biomedical Microdevices” Derma rollers show promise for skin improvement and drug delivery, but more research is needed on their safety and effectiveness.
10 citations
,
April 1964 in “Journal of the American Geriatrics Society” Triamcinolone acetonide injections effectively treat skin disorders like eczema and psoriasis.
23 citations
,
January 2016 in “Transgender health” Hormone therapy with estradiol and spironolactone can regrow scalp hair in transgender women by lowering testosterone to female levels.
2 citations
,
December 2021 in “Aesthetic surgery journal” The new silicone gel wound dressing may speed up early healing after hair transplant surgery compared to Bacitracin.
March 2025 in “Scientific Reports” Menthol-based microemulsions improve skin delivery of finasteride and silodosin.
January 2026 in “Biomacromolecules” A new topical method using peptides boosts hair growth effectively with less finasteride and fewer side effects.
2 citations
,
December 2024 in “International Journal of Pharmaceutics” Microneedles offer a painless, effective, and easy-to-use hair loss treatment.
February 2023 in “Al-Azhar International Medical Journal /Al-Azhar International Medical Journal” Microneedling with triamcinolone is a safe, effective, and less painful treatment for alopecia areata.
April 2020 in “Journal of the Endocrine Society” An ovarian tumor caused a woman's male-like symptoms, which improved after surgery.
1 citations
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October 2024 in “JCEM Case Reports” 5α-reductase deficiency can cause ambiguous genitalia and gender dysphoria, treatable with testosterone.
June 2020 in “Applied sciences” A new semi-automatic hair implanter could make hair transplants easier, more successful, and more accessible.
September 2023 in “The Journal of Dermatology” Transplanting one's own hair follicle cells can improve hair loss in men and women, and is particularly effective in women.
29 citations
,
November 2014 in “Experimental Dermatology” Injecting alpha-melanocyte-stimulating hormone in mice improved skin healing and reduced scarring.
14 citations
,
February 2015 in “Journal of the American Animal Hospital Association” Dogs exposed to their owners' hormone therapy developed hair loss, but symptoms resolved after stopping the therapy.
49 citations
,
May 2020 in “The Scientific World JOURNAL” Mesotherapy is a skin injection therapy used for pain and local conditions, with scientific support but needing more clinical trials.
11 citations
,
January 2017 in “Skin Appendage Disorders” Use lower concentrations of triamcinolone acetonide to reduce steroid-induced scalp atrophy.
11 citations
,
October 2003 in “Contraception”
34 citations
,
December 2012 in “Current Opinion in Clinical Nutrition and Metabolic Care” Sex hormone treatments can increase muscle mass in older adults but have inconsistent effects on muscle function and may carry cardiovascular risks.
74 citations
,
December 1995 in “The Journal of Clinical Endocrinology & Metabolism” Leuprolide plus estrogen is more effective than oral contraceptives for reducing hirsutism.
November 2024 in “Psychoneuroendocrinology” Testosterone increases hair testosterone levels, stress raises hair cortisol, and relationship status affects hormone levels.
1 citations
,
June 2020 in “Actas Dermo-Sifiliográficas” RF-mesotherapy with dutasteride may be a promising alternative treatment for hair loss.
33 citations
,
January 1997 in “Endocrinology” Testosterone can slow down hair growth when combined with certain cells from bald scalps, and this effect can be blocked by an androgen receptor blocker.
October 2023 in “Journal of the Endocrine Society” A woman's ovarian fibroma caused high testosterone levels, which normalized after surgery.
January 2015 in “SciDok (Saarland University and State Library)” Clobetasol nanocarriers can be effectively delivered to hair follicles, with uptake improved by massage and affected by particle type.
October 2025 in “Transplantation” Dissolving microneedles with finasteride improve drug delivery for hair loss treatment.
13 citations
,
September 2013 in “Steroids” The DHT immunoassay is unreliable due to high cross-reactivity with testosterone.
September 2025 in “Dermatology and Therapy” The treatment improved hair growth and was well-received without side effects.
May 2026 in “Colloids and Surfaces B Biointerfaces”