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This systematic review found that low-level light/laser therapy showed a positive effect in treating male and female pattern hair loss without side effects, as reported by all analyzed randomized controlled trials.

This study found that while platelet-rich plasma may be effective for alopecia areata, its superiority over intralesional steroid injections was not fully demonstrated, and side effects were more frequent.

In this study, Lespedeza bicolor extract was found to enhance dermal papilla cell proliferation and extend the anagen phase in mice, suggesting its potential as a treatment for alopecia.

In this study, researchers explored how hair follicle orientation is affected in the rosette fancy mouse and found that a mutation in the PCP gene Fzd6 caused reversed hair orientations in the posterior region, leading to the formation of unique whorls.

In this study, the researchers cloned and analyzed the CRABP I gene in Inner Mongolian cashmere goats, finding its highest mRNA expression at 90 days in embryo skin compared to later stages.

This bibliometric analysis found that research on platelet-rich plasma in dermatology and plastic surgery has increased, with hotspots in facial rejuvenation, scar, and alopecia treatment, particularly from the US and Italy.

This report describes a case of granulomatous reaction to injectable poly-L-lactic acid in the periorbital area and suggests surgical excision as an effective treatment for persistent nodules.

This study found that platelet-rich plasma treatment for male and female pattern hair loss resulted in high patient satisfaction and clinical improvement, with patients likely to recommend the treatment to others.

This study reported that Platelet-rich plasma therapy significantly improved various dermatological conditions such as patterned hair loss, scars, and melasma, but noted early side effects like pain in some patients.

In this study, intra-operative platelet-rich plasma during follicular unit extraction for hair transplant was not found to improve hair yield in patients.

In this case series, researchers observed a rare presentation of lichen planopilaris confined to the face in six patients, with dermoscopic and histopathological profiles indicating scarring alopecia and pigment changes, and suggested that shaving and mustard oil use might trigger the condition.

In this study, researchers found that overexpression of CRABP2 enhanced the proliferation of dermal papilla cells in Hu sheep through activation of the Wnt/β-catenin pathway, even when the pathway was inhibited.

This study identified a new PNPLA1 mutation in a Spanish family with autosomal recessive congenital ichthyosis.

This paper describes various emerging regenerative therapies for hair loss, such as platelet-rich plasma, exosomes, and low-level laser therapy, but it doesn't provide results or conclusions about their efficacy.

More research is needed to confirm PRP's effectiveness for scarring alopecia.

This study found that platelet lysate produced higher follicular regeneration in hair restoration surgeries compared to activated PRP and saline, with significant gains in both follicular unit and hair density.

Phospholipid-coated nanoparticles penetrate hair follicles better than others, especially in pig ears.

This study reported that 80% of patients with non-scarring alopecia showed a clinical cure after treatment with unactivated platelet leukocyte autoplasma.

This study found that the absence of vitamin D receptor-mediated suppression of PPARγ expression causes hair loss in VDR-null mice.

In this study, researchers found that a PER3 gene SNP may be pathogenic for a new subtype of dyschromatosis universalis hereditaria, especially when combined with a SASH1 mutation.

This review explores psychodermatology and platelet-rich plasma as complementary approaches for enhancing patient-centered care in dermatology, reporting no new results but highlighting their potential to improve outcomes and quality of life.

This study found that mouse FLRG protein, a secreted glycoprotein, is expressed in certain tissues and plays a role distinct from follistatin during wound healing, suggesting different functions in vivo.

This study observed that cultured dermal papilla cells showed distinct functional properties from dermal fibroblasts, including lower proliferation rates, higher adhesion to collagen type IV, and different cell-matrix interactions.

This study demonstrates the use of rPanglaoDB, an R package for combining public single-cell datasets, to create the first unbiased transcriptome profile of fibrocytes, revealing their role in tissue healing.

In this case report, researchers detailed a 22-year-old Turkish woman diagnosed with autosomal recessive woolly hair/hypotrichosis (ARWH/H), linked to a mutation in the LIPH gene, resulting in sparse, poorly growing, curly hair, highlighting the need for genetic consideration in similar hair conditions.

Blocking a protein called prostaglandin D2 might help treat hair loss.

This study found that nonionic liposomes were the most effective vehicle for delivering reporter genes into the skin of rat pups, compared to other liposome and nonliposome formulations.

Platelet-rich plasma (PRP) is an effective treatment for hair loss that involves scalp injections and requires ongoing maintenance.

Patients with Lichen Planopilaris are more likely to have rosacea and skin cancer but less likely to have congestive heart failure, stroke, and glaucoma.

This study found that 5% activated platelet-rich plasma significantly improved cell proliferation and hair-inductive ability of dermal papilla cells in vitro, and promoted hair follicle formation in mice.