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This study identified four circulating microRNAs as highly predictive of frontal fibrosing alopecia status, suggesting potential roles in diagnostics and disease understanding.

This study found that 15 clinical trials have been registered to investigate the use of mesenchymal stem cell-derived exosomes for treating skin and subcutaneous tissue diseases, particularly alopecia, with a growing global interest and most trials conducted in the United States and China.

This study explored the role of nine specific miRNAs in human hair follicles, revealing significant miRNA/mRNA correlations for miR-24, miR-31, and miR-106a and identifying target genes involved in hair biology.

Exosome therapies could help with skin and hair issues, but more testing is needed.

This review discusses the challenges and potential solutions in studying Demodex mites and their possible pathogenic role in human skin disorders but reports no new findings.

This study demonstrated that a light-activated RNAi approach using hollow gold nanoshells effectively targets human prostate cancer cells with reduced off-target toxicity and material use compared to standard methods.

This study introduced fibronectin nanogel microneedles (FNG MNs) that demonstrated improved tissue penetration and transdermal delivery, restoring skin homeostasis in a photoaged mouse model and enhancing collagen deposition and angiogenesis in a diabetic wound rat model.

This study found that umbilical cord mesenchymal stem cell-derived exosomes improved hair growth in mice with androgenetic alopecia by promoting hair follicle stem cell stemness through the RAS/ERK pathway, suggesting a potential new treatment strategy for this condition.

Reactive lipids from aging cells change the extracellular matrix, affecting cell function and inflammation.

This case study reports a peculiar variant of an epidermal cyst in a patient, featuring unique characteristics like brownish, lumpy contents resembling bone marrow.

This study reports that Elvitegravir, a drug currently approved for other uses, shows potential as a neuro- and mitoprotective agent by attenuating mitochondrial damage caused by NMDA receptors in primary mouse cortical neurons.

This article discusses eruptive vellus hair cysts, detailing their appearance, distribution, histology, and potential spontaneous resolution, but reports no new clinical findings on treatment.

This review discusses advancements in using dissolving microneedle systems for transdermal delivery of traditional Chinese medicine, highlighting potential benefits for simplifying application, enhancing safety, and increasing efficacy, and underscores its possible impact on modernizing traditional medicine practices.

This research found that liquid-state liposomes and niosomes may enhance finasteride delivery to pilosebaceous units in hamsters more effectively than gel-state vesicles or hydroalcoholic solution.

This study found that multiphoton microscopy imaging allows for detailed observation and quantitative analysis of collagen alterations in the progression of endometrial cancer, potentially offering a faster, more accurate method for early diagnosis compared to current protocols.

This review highlights the potential of exosome-based therapies for androgenetic alopecia by modulating key signaling pathways in hair follicles, suggesting a promising treatment option that requires further research to validate long-term safety and efficacy.

This study found that MDSC exosomes promoted partial hair regrowth and modulated immune responses in mice with alopecia areata, suggesting potential as a treatment for autoimmune diseases.

In this study, exosomes from hypoxia-conditioned mesenchymal stem cells significantly improved SOCS3 and STAT3 expression in a mouse model of androgenetic alopecia, suggesting they may offer a more effective therapeutic approach than minoxidil by restoring follicular homeostasis.

Three new techniques simplify and improve the preparation of tissue samples for skin cancer surgery.

This study found that 17β-estradiol was the most powerful hormone for inducing APE1/Ref-1 secretion in cultured vascular endothelial cells, with secretion occurring through exosomes dependent on estrogen receptors and intracellular calcium.

This study found that exosomes from hair follicle mesenchymal stem cells overexpressing lncRNA H19 promoted diabetic skin wound healing by enhancing cell proliferation, migration, and reducing pyroptosis.

In this study, researchers identified the antimicrobial peptide dermcidin in sebocyte lipid droplets, challenging the previous understanding of dermcidin as exclusively sweat-specific.

In this study, secretomes from hypoxic mesenchymal stem cells were found to increase PDGF and reduce IL-1β gene expression in rats, potentially offering an effective topical treatment for alopecia caused by long-term fluconazole use.

This study found that encapsulating hADSCs-derived exosomes in PF-127 hydrogel improved wound healing in mice, suggesting a promising approach for enhancing skin repair.

In this study, the authors observed that cell-mediated immune mechanisms may be involved in the pathogenesis of benign follicular mucinosis, based on the cellular and immunological characteristics of two patient cases.

This review discusses recent advancements in developing delivery systems for small interfering RNA (siRNA) to treat skin conditions, highlighting innovations like liposomes, dendrimers, cell-penetrating peptides, and spherical nucleic acid nanoparticles designed to overcome challenges of skin permeability and degradation.

This review discusses recent preclinical strategies for enhancing mesenchymal stem cell delivery to ischemic cardiac and peripheral tissues but reports no clinical results.

This study found that increasing the levels of specific microRNAs from the miR-17∼92 cluster improved wound healing in mice by reducing inflammation, suggesting a potential therapeutic approach for chronic wounds.

In this study, a peptide hydrogel scaffold loaded with umbilical cord-derived mesenchymal stem cells was used to repair damaged endometrium in rats, significantly improving fertility and live birth rates by restoring endometrial thickness and promoting angiogenesis.

This study found that dendritic epidermal T cells and their exosomes enhance epidermal stem cell proliferation, accelerating wound re-epithelialization in the skin.