October 2025 in “Frontiers in Pharmacology” This review explores the immunopharmacological potential of A. lappa for inflammatory musculoskeletal disorders (IMSDs) but reports no new clinical results, emphasizing the need for standardized research methodologies.
August 2025 in “MedComm – Biomaterials and Applications” This review highlights recent advances in liposome-based transdermal drug delivery systems, emphasizing their potential to improve drug penetration for both skin and systemic diseases while discussing the challenges and future directions in this field.
July 2025 in “Bioactive Materials” This review summarizes advancements in biomedical engineering for hair follicle regeneration, highlighting strategies like cell transplantation and tissue engineering to reconstruct hair follicles, and discusses both their technical limitations and potential future innovations in regenerative medicine.
This study found that VDAC2 promotes apoptosis in secondary hair follicle stem cells of Albas cashmere goats by activating the P53 signaling pathway, with knockdown of VDAC2 reducing apoptosis and a P53 inhibitor partially rescuing VDAC2-induced apoptosis.
May 2025 in “Frontiers in Veterinary Science” This study investigated the genetic factors influencing cashmere quality differences between Jiangnan cashmere goats and Changthangi pashmina goats, identifying 4,942 differentially expressed genes and highlighting 24 key genes related to hair follicle development and cashmere fiber formation.
May 2025 in “Preprints.org” This study identified a unique circulating microRNA signature associated with severe alopecia areata, distinguishing it from other inflammatory skin conditions and suggesting these miRNAs as non-invasive biomarkers for diagnosis and potential therapeutic targets.
April 2025 in “Diagnostics” This review synthesizes data suggesting that managing inflammation and oxidative stress may enhance the effectiveness of PRP therapy for hair regeneration, though standardizing PRP protocols remains challenging.
March 2025 in “International Journal of Molecular Sciences” This study established a Krt24-CreERT2 mouse line targeting outer bulge hair follicle stem cells, finding these cells crucial for hair follicle development and repair, particularly following ionizing radiation exposure.
February 2025 in “Healthcare” In this systematic review, the researchers observed that topical caffeine preparations appear safe and effective against hair loss, but most studies had low-quality evidence due to design flaws, indicating the need for better-designed trials before drawing definitive conclusions.
February 2025 in “Biomolecules” This research found that melatonin has a bidirectional effect on hair follicle stem cell survival, improving it at low doses and inhibiting it at high doses.
February 2025 in “Stem Cell Research & Therapy” This review highlights the critical role of mitochondrial dysfunction in hair loss, particularly androgenetic alopecia, and explores potential therapies targeting mitochondrial pathways to improve hair health, underscoring the need for further research in this area.
January 2025 in “Frontiers in Cell and Developmental Biology” This study explored the molecular mechanisms determining the identity of keratinocytes and corneal epithelial cells, finding that miRNAs from the Gtl2-Dio3 region, which regulate key signaling pathways, play a significant role in cell identity through the Hox/Gtl2-Dio3 miRNA axis.
This study reviewed various methods and techniques aimed at overcoming limitations in culturing human hair follicles, specifically focusing on restoring the inductivity of hair follicle cells for successful hair regeneration.
May 2024 in “Clinical Cosmetic and Investigational Dermatology” In this study, researchers reviewed the roles of autophagy and mitophagy in hair follicle cycles, exploring their potential links to hair loss and investigating how manipulating these pathways might offer new therapeutic strategies.
April 2024 in “International journal of molecular sciences” This source reports that for treating keloids and hypertrophic scars, combination pharmacotherapy targeting multiple sites is generally more effective than using a single drug, though outcomes of individual therapies vary and the development of satisfying treatments is ongoing.
April 2024 in “Molecules/Molecules online/Molecules annual” This review discusses the potential of P. polyphylla saponins to treat acne through antibacterial, anti-inflammatory, immunomodulatory, and antioxidant effects, noting that acne's complex pathogenesis makes this line of research promising for future studies.
March 2024 in “BMC cancer” This study reports that high expression of proteins ST14 and TMEFF1 in ovarian cancer correlates with higher tumor malignancy and worse prognosis, and reveals an interaction where ST14 regulates TMEFF1 to promote cancer cell proliferation, migration, and invasion.
December 2023 in “JDDG Journal der Deutschen Dermatologischen Gesellschaft” In this study, researchers observed that Folliculitis decalvans diagnoses were often delayed, with severe cases linked to hidradenitis suppurativa and Staphylococcus aureus infection, and highlighted the need for better dermatological training to reduce these delays.
In this study, the SFE-4 extract from coffee pulp demonstrated potential effects for treating androgenetic alopecia by enhancing cell proliferation and gene expression related to hair growth pathways in vitro, using human hair follicle dermal papilla and prostate cancer cells.
November 2022 in “IntechOpen eBooks” This review discusses nanoparticle-based wound-healing materials, detailing their benefits, limitations, and recent advancements, and emphasizes the need for further understanding to enhance therapeutic outcomes.
January 2012 in “Journal of Investigative Dermatology” The document presented various studies on hair and cutaneous development, revealing insights into hair biology and potential therapeutic targets for hair-related conditions. Key findings included the role of stem cells and their niches in hair regeneration, the impact of TACE/ADAM17 depletion on alopecia, and the expression of somatostatin in hair follicles. Research on genetic factors, such as CYLD mutants and P-cadherin, highlighted their importance in hair growth and pigmentation. Studies on hair aging identified genes involved in hair loss in women over 40. Additionally, the potential of keratinocyte precursors from iPS cells for hair follicle regeneration and the effectiveness of a parathyroid hormone analog in reversing chemotherapy-induced alopecia were explored. The document also discussed the role of cholesterol biosynthesis in cicatricial alopecia, the necessity of Wnt signaling for hair follicle initiation, and the effects of ATP-sensitive potassium channel blockers on hair growth. These findings collectively advanced the understanding of hair growth, alopecia treatment, and skin regeneration.
May 2005 in “Journal of the American Academy of Dermatology” 
August 2026 in “Journal of Molecular Histology” Targeting S100 proteins may help treat hair loss.
April 2026 in “International Journal of Molecular Sciences” This narrative review highlights the need for diabetes-informed approaches to aesthetic dermatology as accelerated skin aging in diabetic patients complicates the safety and effectiveness of cosmetic procedures.
November 2025 in “Biomolecules” This study found that overexpressing FGF22 in dermal papilla cells enhanced hair follicle stem cell proliferation and viability, while its knockout reduced these attributes, indicating its role in hair follicle regeneration.
September 2025 in “International Journal of Molecular Sciences” This review examined the potential effects of Kampo medicine Hangeshashinto on oral mucositis, highlighting that several natural products in its composition may inhibit intracellular AGEs, reduce inflammation from extracellular AGEs, and suppress cytotoxicity in stomatitis.
August 2025 in “Biomolecules” This review explores the role of FGF signaling in hair follicle development and highlights its potential as a new therapeutic target for hair loss, which could surpass existing treatments in terms of efficacy and safety.
July 2025 in “Frontiers in Medicine” In this case study, an 8-year-old boy with alopecia totalis experienced significant hair regrowth after baricitinib treatment, suggesting KRT74 variants may influence immune dysregulation in this condition.
May 2025 in “International Journal of Molecular Sciences” This study found that exosomes and secretome derived from rat hair follicle stem cells show promising potential for wound healing and tissue repair, demonstrating significant wound closure and suggesting their broader applicability in regenerative medicine.
January 2025 in “BMC Genomics” In this study, researchers identified thousands of mRNA, lncRNA, circRNA, and miRNA transcripts involved in different hair follicle stages of Rex rabbits and highlighted significant gene expression changes and pathway enrichments, providing insights into the regulatory mechanisms of hair development in these animals.