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In this study, researchers found that male and female APCHi mice exposed to ionizing radiation showed near-normal lipid and metabolite levels, suggesting activated protein C may offer some protective effects against radiation-induced damage affecting organ systems.

This study found that a single instance of acute skin stretching can enhance immune surveillance and improve vaccine delivery by increasing skin permeability and promoting immune cell recruitment without causing tissue damage.

This study on mice found that activating TRPML channels with MLSA1 promoted hair regeneration, accelerated hair cycle transition, and influenced human dermal papilla cells to secrete hair growth promoting factors while reducing hair growth inhibitors and oxidative damage.

This review discusses nanoparticle systems for cancer treatment and reports no new clinical results; the authors emphasize their potential to reduce systemic toxicity and call for further development.

This case report describes a 4-month-old infant with hair tourniquet syndrome affecting her toes, where prompt removal of the constricting hairs led to rapid recovery without tissue damage.

This review explores recent advances in understanding molecular mechanisms of tissue regeneration in mammals and suggests potential therapeutic targets, but it reports no new clinical results.

In this review, the authors highlighted the potential of natural polysaccharides from plants, animals, and microbes to modulate immune responses, reduce inflammation, and strengthen the intestinal barrier, suggesting their promising role as immunomodulatory agents in pharmaceutical applications.

This review discusses stem cells in the hair follicle, bone marrow, and intestinal epithelium and introduces a model where quiescent and cycling stem cells may coexists in "zoned" configurations.

Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.

This review discusses the role of the TOR pathway in aging and suggests that rapamycin could potentially target age-related diseases, but reports no new clinical results.

This study identified Lgr5 and Lgr6 as receptors expressed by small populations of stem cells in various adult organs, with Lgr5+ve cells forming long-lived organoids in certain mouse models.

This review discusses the role of stem cell progeny as integral components of stem cell niches, offering feedback that may influence different stem cell systems' microenvironments, but it presents no new research findings.

This article discusses the long-standing use and safety of opioids in anaesthesia, noting that respiratory depression is a manageable side effect due to the availability of opioid antagonists.

This review examines how epigenetic dysregulation affects adult stem cell function, noting that impacts range from minor to serious disruptions in tissue homeostasis and potential cancer development.

Different types of stem cells and their environments are key to skin repair and maintenance.

This review discusses the role of nutraceuticals in combating skin aging but reports no new clinical results, focusing on their mechanisms of action and potential effectiveness for dermatologists.

This review highlights various methods of stem cell communication that reflect the unique organization and function of different tissues and reports no new results.

In this study, jaw wiring led to significant weight loss in patients with severe obesity, but two-thirds regained weight after the wires were removed.

This review discusses the role of pharmacological sciences in advancing regenerative medicine technologies but reports no new experimental findings; the authors advocate for increased pharmacologist involvement to drive innovations.

In this case series, four adults developed severe, disabling multisymptom illness potentially linked to fluoroquinolone use, which persisted and progressed even after discontinuation of the drug.

This study found that while cyclophosphamide remains effective for severe autoimmune conditions, it is associated with gastrointestinal side effects, infections, some cases of irreversible amenorrhoea, and a higher risk of malignancies, emphasizing the need for long-term monitoring.

This review discusses the interactions between melanocyte stem cells and their niche in hair regeneration and repair, but reports no new results; recent studies on molecular pathways are highlighted.

This study suggests that passage number significantly affects in silico scratch assay results, highlighting the importance of reporting passage number for reproducibility in cell culture experiments.

This review highlights the potential of cell-free therapies, particularly cell extracts, in addressing radiation-induced salivary gland damage from head and neck cancer treatment, emphasizing their practicality and safety compared to traditional therapies despite incomplete understanding of their bioactive components.

This review discusses the historical and potential medical uses of Cyperus rotundus rhizomes, but reports no new clinical results and emphasizes the need for further study on its pharmacognostic properties.

This review highlights REV7's crucial roles in maintaining genome stability, its implication in several cancers, and its association with poor prognoses and treatment resistance, while also noting that REV7 suppression may improve chemotherapy sensitivity.

This study found that acute stress can cause rapid hair loss by triggering necrosis in hair follicle cells and initiating autoimmunity, revealing a mechanism where stress-induced nerve activity leads to tissue damage and immune system activation.

Milk-derived vesicles are promising for delivering drugs orally and treating various conditions.

This study found that modifying adipose-derived stem cells to overexpress the adhesion protein JAM-A increased the adhesion and resilience of dermal papilla cells in the context of androgenic alopecia, potentially facilitating hair regrowth despite challenges such as damage from dihydrotestosterone and macrophages.

This study found that long-term exposure to sodium valproate can increase oxidative stress and inflammation in rat stomach tissues, while treatment with rutin, a natural antioxidant, was associated with reduced markers of these effects at dosages of 50 mg/kg and 100 mg/kg.