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This review examines the roles of macrophages and fibroblastic cells in organ injury and repair, discussing their impact on outcomes ranging from regeneration to fibrosis, without presenting new clinical results.

This study found that inactivating CerS4 in mice led to hair follicle stem cell exhaustion and hair loss, indicating its role in regulating hair regeneration through ceramide composition and signaling pathways.

This review discusses melatonin's potential in dermatology, highlighting its antioxidative, immunomodulatory, and DNA repair properties, but reports no new clinical results.

Acne is linked to inflammation and insulin resistance, and is associated with various syndromes that require different treatments.

This study found that NF-κB signaling may connect injury response to regenerative processes in zebrafish hearts, potentially aiding the development of cardiac regenerative therapies in humans.

This study suggests that in mice, plasmalogens may enhance hair growth by activating TRPC4 channels, which increases calcium influx and subsequently stimulates AMPK in hair follicles.

The authors concluded that controlling voltage, pulse width, and calcium concentration in pulse electric field-activated platelet-rich plasma enhances the release of growth factors and serotonin without causing clot formation, suggesting potential clinical advantages over bovine thrombin-activated PRP.

This review discusses the challenges in measuring testosterone for assessing androgen excess in women and emphasizes the importance of quality control in laboratory methods, but it reports no new clinical results.

This review discusses the role of the BAFF system in autoimmune diseases and highlights its therapeutic potential, emphasizing the need for disease-specific clinical trials to improve treatment strategies.

This study demonstrated that β-catenin signaling in CD133+ dermal papilla cells enhances postnatal hair growth by accelerating the proliferation and differentiation of keratinocytes in the murine hair cycle.

Activating Wnt in skin cells controls the number of hair follicles by directing cell movement and fate.

The researchers reported that red clover extract supplementation in postmenopausal women improved subjective assessments of scalp hair, skin, libido, mood, sleep, and tiredness compared to placebo.

This study observed that mTORC1 signaling is activated and crucial for hair follicle regeneration and hair growth in irradiated mice, facilitating recovery within 96 hours without significant hair loss.

This review explores the potential of edible flowers, particularly the genus Impatiens, for their chemical, nutritional, and bioactive properties but does not report new clinical findings.

This review suggests that mesenchymal stem cells' therapeutic effects might be due to bioactive substances they release, rather than the cells themselves, highlighting the potential of the MSC secretome as a novel, cell-free therapeutic approach.

This review explores platelet-rich plasma's role in wound healing and discusses its potential as a broadly applicable therapeutic option, but it reports no new clinical results.

This study found that inhibiting the Mitochondrial Pyruvate Carrier in human scalp hair follicles caused metabolic stress that halted cell proliferation and disrupted key signaling pathways, with these effects partially reversed by an integrated stress response inhibitor.

This study found a weak positive correlation between dihydrotestosterone levels and C-reactive protein in COVID-19 patients, particularly in those with low testosterone, suggesting potential inflammatory effects.

This article discusses the paradoxical effects of valproic acid on hair, reporting both drug-induced hair loss and the potential for hair growth when used topically, but presents no original research findings.

This study found that squamous cell carcinomas from hair follicle stem cells are more prone to epithelial to mesenchymal transition and metastasis than those from interfollicular epidermis, due to distinct chromatin landscapes.

In this study, researchers demonstrated that treating platelet rich plasma with microsecond pulsed electric fields effectively activates platelets and induces similar or higher growth factor release compared to traditional bovine thrombin, suggesting a potential clinical use that may be more cost-effective and practical.

In this study, researchers found that canonical Wnt/β-catenin signaling and Wnt-ligand expression are distinctly regulated during wound healing across different cell populations and immunity conditions, particularly under type 2 immunity.

This study in mice found that fractional photothermolysis can improve dermal scar formation by promoting slow, organized collagen regeneration with minimal myofibroblast activation.

This animal study found that berberine may alleviate benign prostatic hyperplasia by reducing inflammation and oxidative stress through inhibition of the NF-κB signaling pathway.

This study found that mechanical skin stretching can stimulate hair stem cell proliferation and hair regeneration by activating a complex pathway involving WNT, BMP-2, and M2 macrophages.

This review discusses the role of the hedgehog signaling pathway in hematological cancers and its potential as a therapeutic target; it reports no new clinical findings.

This study observed that in hormone-starved prostate cancer cells, the androgen 5alpha-dihydrotestosterone rapidly induces matriptase activation and shedding, which involves androgen receptor signaling and requires both transcription and protein synthesis.

This review discusses the molecular mechanisms of Hutchinson-Gilford progeria syndrome and evaluates current research trends, available mouse models, and prospects for developing therapies, but reports no new clinical findings.

This review highlights the pharmaceutical potential of secondary metabolites from Juniperus species, noting promising antitumor, antibacterial, and antiviral activities, but reports no new experimental findings.

This study found that a key gene signature, including FGF11, highlights the immunologic nature of keloid lesions, distinguishing them from normal fibroblasts and scars.