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This review article highlights recent progress and challenges in stem cell transplantation for regenerative medicine, emphasizing its potential in tissue repair for conditions like bone and cartilage injuries, neurological disorders, and blood diseases, while stressing the importance of overcoming current obstacles for future advancements.

Hair follicle stem cells rely on nearby blood vessels for their maintenance and function.

This review highlights how diabetes affects stem and progenitor cells through altered signaling and homeostasis, impacting tissue function and complicating diabetic therapy efforts; new clinical results are not presented.

This review summarizes various indices used to assess disease activity and damage in systemic lupus erythematosus, highlighting challenges in universal consensus and their practical applications in research and clinical settings.

This narrative review outlines the diverse symptoms and possible mechanisms behind long COVID, such as immune dysregulation and viral persistence, while discussing ongoing and potential treatments, highlighting the current lack of proven effective therapies.

In this study, the researchers identified the specific subcellular localization of the protein S100A3 in the endocuticle and cortex of human hair shafts.

This study found that overexpression of betacellulin in transgenic mice delayed hair follicle morphogenesis and cycling, increased keratinocyte proliferation, and enhanced wound angiogenesis without affecting wound healing strength.

This review discusses the relationship between oxidative stress and polycystic ovarian syndrome and reports no new clinical results; the authors emphasize the need for further research into therapeutic strategies.

This review discusses how certain adult stem cells can produce factors that support the maintenance of other stem cell populations within shared niches, and it reports no new experimental results.

This review discusses the potential biomedical and clinical applications of brassinosteroids, highlighting their observed antiviral, anticancerous, and other bioactivities in animal test systems, but reports no new findings.

This review discusses the potential of mesenchymal stem/stromal cells and their exosomes in promoting wound healing and skin regeneration, but reports no new experimental results.

This study explored the role of AI technologies in plastic and reconstructive surgery, highlighting their potential across preoperative, intraoperative, and postoperative stages, while also identifying challenges like data privacy and regulatory issues that must be addressed for successful implementation.

In this study, researchers found that specific IL18 genetic variants may be linked to increased susceptibility to alopecia areata in a Korean population.

The researchers reported that metabolism of progesterone to 3α,5α-THP in the hippocampus is important for its antiseizure effects in ovariectomized rats.

This review provides detailed recommendations for managing cutaneous lupus erythematosus in primary and secondary care but reports no new clinical results.

This study developed and tested a new injectable hydrogel for chronic diabetic wounds, reporting significant improvements in wound healing through enhanced angiogenesis, epithelization, and reduction of inflammation and infection in animal models.

This review explores recent advances in inflammation resolution and considers how macrophage reprogramming might help address severe COVID-19 outcomes, particularly those involving cytokine storms, but it reports no new experimental results.

This systematic review identified robust biomarkers associated with hidradenitis suppurativa and confirmed potential drugs for repurposing, highlighting key pathogenetic pathways and their links to comorbid disorders.

This review explores the molecular mechanisms and potential roles of nitric oxide in COVID-19 therapy, but provides no new clinical results.

This meta-analysis reports that trastuzumab deruxtecan is effective and has an acceptable safety profile for treating HER2-low or positive advanced breast cancer, although further research is recommended to support individualized treatment strategies.

This review discusses the potential role of nutraceuticals in preventing and treating COVID-19 and post-COVID syndrome, but reports no new clinical findings; the authors highlight the need for further research.

This study reported that subcutaneous trastuzumab improved certain symptoms and did not negatively impact health-related quality of life in patients with early or metastatic HER2-overexpressing breast cancer.

This study reviews iron metabolism in the skin, highlighting how differentially expressed genes regulate iron recycling in the epidermis, and discusses changes in iron metabolism related to skin diseases.

In this study, the novel fatty acid-conjugated tetrapeptide Palmitoyl-GDPH enhanced wound healing in rats by improving re-epithelialization and collagen deposition with minimal toxicity observed at the used dosage.

This study developed two comprehensive patient-reported outcome measures for systemic lupus erythematosus to assess symptom fluctuations and impacts, following FDA guidelines, which may aid in clinical studies and practice.

This study found that breast cancer patients treated with CDK4/6 inhibitors plus endocrine therapy experienced more pronounced vertex hair loss and were less responsive to minoxidil treatment compared to those on endocrine monotherapy.

This comprehensive review suggests that CD44 signaling plays a significant role in post-natal skin wound healing and scar formation, with potential for therapeutic approaches targeting CD44 to shift from fibrotic scarring towards regenerative healing, including wound regeneration and hair neogenesis.

This review discusses how targeting protein degradation processes may help overcome cancer drug resistance, but reports no new clinical results and suggests further research for precise therapeutic strategies.

A gene mutation in mice causes increased mast cells and disorganized hair follicles in their skin.

This study found that essential oils from Hedychium spicatum showed anti-inflammatory, antinociceptive, antipyretic, and antioxidant activities, with site-specific variations in their effectiveness.