July 2020 in “Journal of The American Academy of Dermatology” Botulinum toxin affects hair follicles, inhibiting TGF-B1 secretion; more research ongoing.
July 2020 in “CRS 2020 Virtual Annual Meeting” Researchers developed a new skin patch that delivers more finasteride into the skin, potentially improving treatment for hair loss and prostate issues.
60 citations
,
January 2023 in “Biomaterials Science” PLGA-based microneedles are promising for safe and effective skin delivery of drugs and vaccines.
33 citations
,
September 2019 in “Dermatologic Surgery” Using a special stem cell formula on the scalp once a month for six months helped people with hair loss grow more hair.
11 citations
,
November 2023 in “Skin Research and Technology” A 2 mm needle is effective and precise for skin injections.
July 2023 in “Journal of personalized medicine” Injecting a person's own fat stem cells into their skin can make it look younger and improve double eyelids for over a year.
55 citations
,
May 2017 in “Current stem cell research & therapy” Using fat-derived stem cells for hair loss treatment is safe and effective, improving hair growth and patient satisfaction.
6 citations
,
December 2015 in “Journal of Dermatological Case Reports” Intradermal testing can better detect corticosteroid allergies than patch testing.
45 citations
,
April 2016 in “Journal of Dermatological Science” The Wnt/β-catenin pathway can activate melanocyte stem cells and may help regenerate hair follicles.
7 citations
,
November 2022 in “Communications biology” Keratin injections can promote hair growth by affecting hair-forming cells and tissue development.
6 citations
,
September 2019 in “Skin pharmacology and physiology” RCS-01 therapy is safe and may improve skin structure by affecting gene expression.
113 citations
,
November 2017 in “Scientific Reports” Tiny particles from stem cells help activate hair growth cells and encourage hair growth in mice without being toxic.
88 citations
,
August 2014 in “PLOS genetics” Syndecan-1 is essential for maintaining skin fat and preventing cold stress.
60 citations
,
March 2014 in “Veterinary dermatology” Cats with atopic dermatitis often have severe, year-round itching and respond well to certain treatments.
21 citations
,
January 2023 in “Biomaterials Science” Microneedle patches with alpha-arbutin and resveratrol can effectively reduce skin pigmentation without irritation.
19 citations
,
January 2017 in “Stem Cells International” Adipose-derived stem cells show promise in treating skin conditions like vitiligo, alopecia, and nonhealing wounds.
19 citations
,
November 1993 in “Mammalian Genome” A gene mutation in mice causes permanent hair loss and skin issues.
18 citations
,
February 2017 in “Journal of Cosmetic Dermatology” Mesotherapy for hair loss can sometimes cause more hair loss and scarring.
18 citations
,
September 2016 in “International Journal of Molecular Sciences” Polydeoxyribonucleotide (PDRN) may help lighten skin and treat hyperpigmentation.
15 citations
,
November 1994 in “International Journal of Dermatology” Propranolol combined with injections caused skin changes in guinea pigs but didn't fully mimic psoriasis.
15 citations
,
September 1984 in “Veterinary Clinics of North America: Small Animal Practice” The document explains various skin conditions in cats and how to diagnose and treat them.
2 citations
,
January 2023 in “Dermatologic Therapy” CEFFE injections effectively and safely improve postinflammatory hyperpigmentation.
2 citations
,
July 2019 in “Journal of The American Academy of Dermatology” The comment questions the study's methods for diagnosing hair loss, the type of injections used, the reliability of hair count as a measure, the lack of detail about the procedure, and disagrees with the conclusion about the effect of needling.
March 2025 in “Medical & Clinical Research” Stem cell therapy can help regrow hair and increase hair density.
April 2016 in “Journal of Investigative Dermatology” Microneedle arrays deliver botulinum toxin effectively for sweat suppression, similar to injections.
11 citations
,
July 2017 in “Expert Opinion on Investigational Drugs” New hair loss treatments may include topical medications, injections, and improved transplant methods.
30 citations
,
January 2014 in “Journal of Controlled Release” This method is effective for needle-free HIV-1 vaccination by activating immune responses in the skin.
May 2023 in “Journal of Education, Health and Sport” Platelet-rich plasma injections can help the body heal and treat conditions like hair loss, wound healing, acne scars, erectile dysfunction, and osteoarthritis, but more research is needed.
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.
5 citations
,
January 2024 in “Aesthetic Surgery Journal Open Forum” Proper management and preventative measures can reduce serious adverse events from deoxycholic acid injections for fat reduction.