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This study found that activation of cannabinoid 1 receptors in human scalp hair follicles may limit excessive mast cell activation and maturation, suggesting a potential therapeutic strategy for managing MC-dependent skin diseases.

This study observed that smaller polymeric submicron particles provided more efficient selective drug delivery to inflamed skin in a mouse model, enhancing therapeutic effects while reducing systemic adverse effects.

This research highlights that psychological stress can adversely affect hair growth in mice, implicating potential pathways that may be relevant in understanding stress-induced hair growth inhibition in humans.

This review evaluates and classifies the non-saponin components of Korean Red Ginseng, emphasizing their combined role with saponins in the plant's bioactivity, but reports no new clinical results.

This review discusses the role of peptidylarginine deiminases in skin homeostasis and diseases, particularly in keratinocyte differentiation and hair disorders, but presents no new experimental findings.

This study found that a novel hybrid bilayer scaffold system enhanced wound healing in an in-vivo model by promoting cell viability, migration, and preventing infection, showing potential as an advanced dressing for cutaneous wounds.

This study found that overexpression of sPLA2-X in mice was associated with alopecia and hair follicle abnormalities, highlighting its potential role in hair follicle homeostasis.

This study reviews the roles and mechanisms of MSC-derived exosomes in wound healing, noting their potential as promising cell-free therapies for cutaneous regeneration.

This paper highlights trichodynia as a distinguishing symptom of telogen effluvium, but it does not present new clinical findings.

This study found that in rheumatoid arthritis patients, inflammatory macrophages activate steroid metabolism to increase glucocorticoid and androgen production, which helps suppress inflammation and attenuate hyperproliferation in synovial fibroblasts, with notable disturbances seen in postmenopausal women due to diminished inactive steroid precursors.

This study assessed the antioxidant properties and contents of carotenoids and chlorophylls in 10 plant oils, finding fenugreek seed oil to be highest in carotenoids and pomegranate oil most active against free radicals, highlighting their potential as natural materials with antioxidant benefits.

This article reviews the diverse regulatory roles of alpha-melanocyte-stimulating hormone in skin biology, highlighting its potential involvement in maintaining tissue homeostasis and protecting against inflammation-induced DNA damage but reports no new clinical findings.

This study found distinct differences in protein expression and wound healing pathways between Acomys cahirinus and Mus musculus, highlighting potential targets for reducing fibrotic response in mammals.

This study found that the spermidine analog N1-methylspermidine prolonged hair follicle growth and decreased inflammation and oxidative stress in cultured hair follicles, suggesting potential relevance for treating inflammatory scalp diseases.

This review discusses the diverse roles of PPARβ/δ in skin health and disease, including its involvement in skin wound healing and inflammatory skin conditions, without presenting new experimental results.

This review discusses the potential benefits of phytochemicals for hair care and emphasizes the need for more robust preclinical and clinical studies, without reporting new clinical results.

In this study, rice bran mineral extract increased expression of anagen-related proteins and decreased inflammatory markers in human dermal papilla cells, suggesting potential for hair growth enhancement and prevention of hair loss.

This study found that PDRN derived from Lactobacillus rhamnosus showed superior antioxidant and wound-healing properties compared to salmon-derived PDRN, while also offering potential benefits in immune modulation and bioavailability.

In this randomized, placebo-controlled study, the tested cosmetic ingredient containing Trifolium pratense flower extract and a biomimetic peptide increased anagen hair and improved the anagen/telogen ratio over four months in individuals with recessing hair.

This animal study observed that while topical MBEH and intraperitoneal phenol induced hair graying in eumelanic mice, they had little effect on pheomelanic mice, and amcinonide reduced certain epidermal melanocytes in both.

This study found that Caspase-1, traditionally viewed as an inflammasome component, is secreted upon wounding and plays a novel role by triggering hair follicle stem cell migration into the epidermis, offering insights into epithelial hyperplasia mechanisms in inflammatory skin conditions.

This study found that children and adolescents with dermatological disorders had significantly higher rates of psychiatric comorbidity, including mood and anxiety disorders, compared to healthy controls.

This case report by the researchers observed a complete remission of lichen planopilaris in a 58-year-old woman after treatment with the JAK-1 inhibitor abrocitinib, although they noted that concurrent topical therapy might have contributed to this outcome.

This study found that platelet-rich plasma treatment increased hair density and reduced inflammation in patients with patchy alopecia areata, but not in a patient with alopecia universalis.

This case report highlights that new onset non-scarring alopecia after allogeneic stem cell transplantation may indicate chronic graft-versus-host disease.

In this research presented at the BEYOND Biohacking Conference 2026, a regenerative skincare serum using plant-derived Consortia Factors® showed significant age spot lightening and improvements in skin smoothness, firmness, and radiance over eight weeks in a study with 35 women.

This review found that adding immune checkpoint inhibitors to cancer treatment regimens likely increases the incidence of specific drug-related skin toxicities in adult Asian patients, highlighting the need for careful monitoring and management strategies.

This review summarizes the role of G-protein-coupled receptors in wound healing and reports no new clinical results, highlighting their importance in signaling pathways and recent discoveries in their functions.

This study explored the molecular mechanisms by which Polygonum multiflorum may treat androgenic alopecia, suggesting it influences cell apoptosis and inflammation through specific pathways, with potential application value pending further testing.

In this observational study, SOX10 was expressed in 53 out of 81 examined hair follicles in patients with alopecia areata and showed a significant positive relation with the perifollicular lymphocytic infiltrate, suggesting that melanocytes may play a role in the disease's autoimmune pathogenesis.