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Adding stem cells to fat grafts for facial rejuvenation might improve outcomes, but more research is needed to confirm safety and effectiveness.

In this study, researchers evaluated the use of adipocyte-derived stem cell conditioned media combined with fractional laser or microneedling for treating refractory alopecia areata, finding that 64.3% of patients had significant hair regrowth, suggesting this combination may be an effective and safe treatment option.

This study found that applying adipocyte-derived stem cell conditioned media increased hair count significantly in androgenic alopecia patients compared to saline, suggesting it as a potential treatment, with no adverse effects reported.

This study reported that adipocyte-derived mesenchymal stem cells-conditioned media significantly improved hair density, thickness, and follicular hair units in telogen effluvium patients, with positive outcomes in 70%-92% of cases, regardless of age.

In this study, human ADSC-CM treatment following nonablative fractional laser significantly increased hair density and volume in patients with androgenetic alopecia without any reported adverse effects.

This study discovered that in *Drosophila*, knockdown of specific storage proteins in adipocytes decreased germline stem cell maintenance, implicating a role for these proteins in adult tissue regulation.

This review discusses the various roles of skin-resident dermal white adipose tissue in hair growth inhibition, antibacterial responses, and wound healing, reporting no new empirical findings.

This study developed a new protocol to efficiently produce skin dermal stem cells from human induced pluripotent stem cells, which may aid in treating various skin disorders.

This study demonstrated that skin organoids derived from human stem cells can model cutaneous tuberculosis, revealing that fibrosis development in Mycobacterium tuberculosis-infected organoids is linked to the PI3K-AKT and AP1 pathways in fibroblasts, and suggesting the potential for antifibrotic treatment evaluation.

This study found that human hair follicle-derived mesenchymal stem cells maintained their proliferation and differentiation potential when cultured with acidic fibroblast growth factor, basic fibroblast growth factor, or epidermal growth factor.

This review discusses recent advances in the role of dermal papilla cells and adipocyte lineage cells in hair regeneration, but it reports no new clinical results.

This study found that a novel 3D in vitro culture condition improved stemness markers and proliferation potential in human dermal stem/progenitor cells compared to traditional 2D methods.

This study found that hair follicle-derived dermal stem cells and bone marrow mesenchymal stem cells have similar growth, differentiation capabilities, and surface marker expressions, suggesting hair follicles could be accessible sources for mesenchymal stem cells.

This review summarizes existing literature on PDGF's role in adipose-derived stem cells, highlighting PDGFRβ's functions in inhibiting white adipocyte differentiation and promoting proliferation and angiogenesis.

This study reported that treating wounds with a hydrogel from acellular porcine adipose tissue and adipose-derived stem cells may significantly enhance wound healing and regeneration by promoting new adipocyte formation.

This study found that the Hy-Tissue Nanofat product isolates a significant number of proliferative nucleated cells and shows potential for regenerative medicine due to its rich content of adipose-derived stem cells and pluripotent MUSE cells.

This review discusses the potential of ultraviolet (UV) radiation technologies in wound care, highlighting their antimicrobial properties and risks of DNA damage, but reports no new clinical findings.

In this study, adipose-derived stem cells from superficial adipose tissue showed higher regenerative potential, and more macrophages were found in superficial than deep adipose tissue, potentially influenced by skin microbiota.

This study found that topical rebamipide, originally a gastric ulcer medication, can activate hair follicle stem cells and promote hair regeneration by modulating dermal adipocyte metabolism, with potential targeting of the prostaglandin E receptor EP4.

In this study, overexpression of YAP1 was found to promote adipogenic differentiation of goat adipose-derived mesenchymal stem cells by up-regulating LATS2 expression and activating the Hippo pathway's negative feedback loop.

The study found that adipose-derived mesenchymal stem cells obtained via laser-assisted liposuction with selective photo-stimulation are comparable in differentiation potential and tumorigenic risk to those from conventional liposuction for cell therapy applications.

This study found that TAZ promotes adipogenesis in goat adipose-derived mesenchymal stem cells by enhancing PI3K/AKT pathway activity, with overexpression boosting adipocyte formation and knockdown inhibiting it.

This review discusses the effectiveness of adipose-derived stem cells in treating alopecia, reporting on various clinical studies but presenting no new clinical results.

This study found that primary stem cells from concentrated growth factor can differentiate into adipogenic, endothelial, and neuronal lineages in vitro, suggesting potential for use in regenerative therapies.

This study found that treating skin wounds with a combination of epidermis-derived epithelial-like stem/progenitor cells and platelet-rich plasma improved tissue repair and increased vascularization and elastin content compared to platelet-rich plasma alone.

This study found that in mice, dermal adipocytes initiate inflammation and aid repair after skin injury by releasing lipids, suggesting a role in managing inflammatory diseases and impaired wound healing.

This research found that human adipose stem cells maintained their immaturity and potential to differentiate into beige adipocytes in an endothelial growth medium, correlating with increased SOX2 expression linked to beige and brown adipocyte activation.

This study observed that human dental pulp stem cells can differentiate into adipocytes and osteocytes, but their potential for neural differentiation remains uncertain due to similar responses seen in undifferentiated cells.

This review discusses the generation of germ cell-like cells from skin-derived stem cells and reports no new results; the potential for these cells to produce viable progeny remains unclear.