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This study found that an injectable calcium alginate-amelogenin hydrogel is biocompatible, degradable, anti-inflammatory, and promotes osteogenesis, which may enhance the bone healing process in jaw and facial bone defect areas by mediating the bone immune microenvironment.

This case study described a 16-year-old girl with systemic lupus erythematosus and trisomy X, suggesting that these patients might be at higher risk for avascular necrosis and osteoporosis.

This study found that urchin-like Ag–Au bimetallic and Ag nanoparticle-decorated PAN mats showed significant antibacterial effects and potential for wound healing in in vitro and in vivo animal models.

This review explores the historical development of theories on physiological tissue regeneration, particularly focusing on peripheral nerve regeneration, and emphasizes the need for new experiments and perspectives without providing new empirical findings.

This study examined connections between bioelements like Zn, Cu, and Mn in serum and bone tissue and hormone concentrations in men with and without erectile dysfunction, highlighting potential relationships that may help explain ED's etiology.

This study demonstrated that epidermal neural crest stem cells and bone marrow-derived stem cells migrated toward inflammatory brain lesions in rats and were successfully tracked using noninvasive MRI.

This study reviews the regulatory mechanisms and molecular processes governing stem cell activity in hair follicles, highlighting their roles in hair regeneration and potential implications for treating hair and skin disorders.

Platelet-rich fibrin is becoming popular for medical and cosmetic uses like hair growth and natural fillers.

This review details the diverse catalytic activities of abzymes in systemic lupus erythematosus (SLE) and reports no new experimental findings; it discusses the impact of these abzymes on disease pathogenesis.

This review discusses the role of heparan sulfate proteoglycans in regulating stem cell fate and highlights their potential as targets for addressing hair loss, without reporting new clinical results.

This study found that hair follicle stem cells in the hairpoor mouse, a model for Marie-Unna hypotrichosis, lose their quiescent state, leading to a disordered hair cycle and contributing to alopecia.

This review highlights recent advancements in androgenetic alopecia treatment, focusing on the dysregulated signaling pathways involved in hair follicle regeneration and exploring innovative therapeutic strategies, including small molecule modulators and gene editing technologies, which show promise in preclinical models.

This essay discusses hair loss due to head bone displacement and does not report new clinical results, building on the author's prior work regarding the natural process of growth-related changes.

This article compares two rare genetic diseases, vitamin D-dependent rickets type 1 and type 2, focusing on their similar presentations of hypocalcemia and rickets in infancy, but reports no new clinical results.

This study reviews the roles and mechanisms of MSC-derived exosomes in wound healing, noting their potential as promising cell-free therapies for cutaneous regeneration.

Skin-associated cartilage cells can influence hair growth by altering specific signaling pathways.

In this study, autologous stem cell therapy was associated with a 29% increase in hair density in androgenetic alopecia patients over six months, suggesting potential for further investigation.

This review reports that regenerative medicine, such as autologous stem cell micrografting and Rigenera®, may significantly improve hair density in individuals with androgenetic alopecia, highlighting its potential as a future therapeutic option that addresses current treatment limitations.

This systematic review found that both cellular and acellular stem cell-based therapies are safe and able to improve hair regeneration and density in patients with androgenic alopecia, although some results may be temporary.

This article discusses the use of platelet concentrates in regenerative surgeries for periodontal and bone defects but presents no new clinical results, emphasizing their potential benefits over traditional methods.

This case report details a 13-year-old boy with Cushing syndrome, where BIPSS identified the pituitary gland as the cortisol excess source and hormonal tests showed suppressed puberty markers.

This review discusses guidelines for acitretin use in dermatology, reporting its efficacy in severe psoriasis and recommendations for combination therapies, without providing new clinical trial results.

This article reviews considerations and guidelines for testosterone therapy in older men with low testosterone levels but does not provide new clinical results, emphasizing the need for ongoing evaluation and careful management, particularly regarding risks related to prostate and cardiovascular health.

This review covers cross-sex hormone therapy for gender dysphoria, noting improvements in psychological symptoms and quality of life but lacking definitive long-term safety data.

This review discusses therapeutic options for pubertal induction in congenital hypogonadotropic hypogonadism, focusing on recombinant gonadotropins, and highlights the need for larger randomized trials to determine optimal treatment strategies.

In this study, all-trans retinoic acid was found to protect against oxidative stress-induced apoptosis in cultured hair cell-like cells.

This case report describes a 34-year-old woman with pituitary stalk interruption syndrome, highlighting the need for long-term follow-up due to potential progression from isolated hormonal deficiencies to pan-hypopituitarism.

This review discusses the diagnosis, management, and hormone treatment of transsexual individuals, and examines the risks and effects of cross-sex hormone therapy without presenting new clinical results.

In this animal study, administering testosterone alongside a 5α-reductase inhibitor counteracted testosterone's effects on prostate enlargement while preserving its beneficial effects on muscle and bone.

This review provides a comprehensive overview of apoptosis-related molecules in head development, highlighting caspases' roles and associated abnormalities in tissues like the brain, sensory organs, skin, and bones, without reporting new results.