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In this review, researchers examined how needle gauge and length impact the viability of human stem cells during injections, emphasizing the balance between minimizing tissue trauma and preserving cell viability to optimize clinical protocols.

This research found that crude leaf extracts of Calotropis gigantea caused significant oxidative stress and cellular damage in freshwater fish Danio rerio over 30 days, highlighting the toxicological risks of this plant despite its medicinal properties.

This study found that caffeic acid treatment mitigated the negative effects of acrylamide toxicity in Wistar rats by normalizing tissue and serological indices.

This study suggests that Notch1 acts as a key signal in skin epithelium, promoting immune cell recruitment and aiding in normal skin repair after damage.

In this study, plucked rat hair showed greater accumulation of injected radioisotopes than shaved hair, which may have implications for measuring exposure and understanding follicle tissue processes.

This review examines melatonin's potential effects on human skin and hair follicle pigmentation, highlighting the need to confirm findings from cell cultures in physiological tissue contexts.

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.

In this study, CD34-positive progenitor cells in irradiated salivary glands were observed to potentially aid in blood vessel formation and remodeling, suggesting their role in tissue healing after radiotherapy.

In this study, intranasal delivery of hair follicle-derived stem cells improved neurological function and reduced brain damage in a rat model of ischemic stroke.

This article presents a case of limb tourniquet syndrome in an elderly patient with memory problems, emphasizing potential regional changes that can cause irreversible damage.

This study found that adipose-derived stem cells from adult guinea pigs can differentiate into hair cell-like cells in vitro, suggesting potential use in tissue engineering.

This study found that excessive consumption of nutmeg, ginger, cloves, and mixed spices led to significant liver damage and other health issues in laboratory mice.

In this study, excessive consumption of nutmeg, ginger, cloves, and mixed spices caused significant liver damage and other harmful effects in mice, leading to severe health issues and mortality.

This study developed a silk fibroin/poly(vinyl alcohol) microneedle loaded with α-aminoxyacetate and HfO₂ nanoparticles for vitiligo treatment, which protected against ROS damage and modulated immune responses, leading to improved melanogenesis and skin repigmentation.

In this study, researchers developed a versatile sprayable hydrogel that promotes wound healing in mice by facilitating rapid gelation, reducing inflammation, and accelerating tissue regeneration, with potential applications in chronic wound treatment and beyond.

In this study using Xenopus laevis embryos, reduced levels of the desmosomal protein desmoplakin led to defects in epidermal and cardiac structures, suggesting its crucial role in tissue integrity.

This study found that incorporating CTA2-BADG, a modified hair-rebonding compound, into damaged hair significantly improved surface morphology and tensile strength by using charge-conversion chemistry to enhance penetration into the hair shaft.

This article discusses the role of the American Society of Plastic Surgeons in plastic and reconstructive surgery education but presents no new research findings.

This review discusses regenerative medicine's applications in dermatology, highlighting the need for quality clinical trials to optimize treatments like PRP, stem cells, and exosomes, and reports no new results.

This study found that HMGB1 enhanced hair growth by stimulating PGE2 production in human dermal papilla cells, suggesting a potential therapeutic target for alopecia treatment.

This review discusses the role of complement activation in autoimmune diseases and explores the potential for anti-complement therapies as a new treatment strategy, without reporting new clinical results.

In this study using rat models, researchers developed a Pluronic@F-127 hydrogel to deliver the flavonoid pectolinarin, finding it accelerates wound healing and reduces scar formation by enhancing cell migration, proliferation, and antioxidant activity.

This study suggests that hair follicle mesenchymal stem cells may alleviate small intestinal ischemia-reperfusion injury in rats by promoting angiogenesis, reducing apoptosis, and enhancing intestinal stem cell expression.

This review highlights that disturbances in neuroimmune communication, particularly between sympathetic nerves and macrophages, may contribute to autoimmune diseases like rheumatoid arthritis and type 1 diabetes, and suggests potential therapeutic avenues by restoring this communication in preclinical and early clinical studies.

This study demonstrated that a mechanical-assisted post-bioprinting strategy significantly increased cell numbers and enhanced regenerative capabilities in hollow hydrogel-based scaffolds for bone defect repair in vivo.

This review discusses environmental reprogramming and the plasticity of epithelial cells, emphasizing their potential for new cell therapy approaches; it reports no new experimental results.

This article reviews the biological and physical principles of laser hair removal and reports that current laser systems do not consistently achieve permanent hair follicle destruction across treated areas.

This review discusses recent findings on the plasticity and regulation of epithelial stem cells and reports no new experimental results.

This article reviews the issue of hair-thread tourniquets in infants, emphasizing the importance of awareness for timely diagnosis and suggesting prevention strategies, but reports no new clinical results.

This review focuses on recent advancements in understanding and treating ischemic and nonischemic priapism, but does not present new clinical results.