This review highlights the challenges in developing nano-scale drug delivery systems for natural antioxidants in wound healing, pointing out issues like low solubility and skin permeability, and discusses potential solutions such as combining polymers and lipids to enhance delivery effectiveness.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology”
This preliminary study of Alopecia Areata identified limited expression of certain metabolic transporters and enzymes in hair follicle immune cells, providing early insight into their unique energy needs.
April 2019 in “Journal of Investigative Dermatology”
This study found that lichen planopilaris is associated with three core molecular pathways, which may inform new therapeutic strategies for scarring alopecia, including unique pathways like ABC transporters specific to LPP.
Oral minoxidil can still work without the SULT1A1 enzyme because the liver has enough of it, but its effectiveness on the scalp depends on transporters. Oral minoxidil generally does not affect blood pressure at low doses.
Training scalp muscles to absorb more DHT is suggested as a hair loss solution, but users debate its effectiveness compared to medications like dutasteride and finasteride. Concerns about side effects of DHT blockers, such as reduced libido, are discussed, with some advocating for natural remedies like scalp massages and healthy living.
Topical Finasteride doesn't directly reduce 5ar enzyme on scalp and has the same mechanism as oral, needing to go through the liver. Users debate the accuracy of this information and discuss various studies and experiences.
Topical finasteride can be as effective as oral finasteride for hair regrowth with fewer systemic side effects, but precise dosing is essential. Combining oral dutasteride with topical finasteride is not recommended due to dutasteride's stronger inhibition.
Topical finasteride is believed to reduce scalp DHT more than oral forms, but its effectiveness is questioned due to inconsistent application and absorption. Oral finasteride is considered more effective because it consistently reduces systemic DHT, ensuring more reliable results.