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This study highlights the benefits of virtual surgical planning in orthognathic and facial trauma surgeries, noting its ability to enhance understanding of complex 3D anatomical relationships, reduce operation time, and integrate multidisciplinary approaches, including robotic assistance for real-time adjustments and customized implants.

This overview outlines the latest advancements and challenges in developing three-dimensional scaffolds for biomanufacturing cultured meat, focusing on organizing muscle stem cells to better mimic the structure of traditional meat. Results are not reported in the abstract.

This study found that generating pluripotent stem cell-derived skin organoids in a 3D bioprinted hydrogel device improved keratinocyte differentiation and hair follicle formation while reducing necrosis.

This study developed a composite product from decellularized human placental connective tissue matrix and placental extract, finding that the combination showed improved biochemical and mechanical properties compared to each component alone, suggesting its potential use for treating chronic and deeper wounds.

This study demonstrated that a new biomimetic tissue engineering strategy using DP spheroids with vascularization significantly restored the hair-inducing properties of dermal papilla cells compared to traditional 3D cultures.

This study developed 3D micropatterns with magnesium silicate nanospheres that mimic vessels and hair follicles for potential use in skin regeneration by reconstructing vasculature and promoting hair growth.

A single medium, PRIME AIRLIFT, supports better human hair follicle formation in grafts.

This study demonstrated that prevascularized human skin constructs containing engineered hair follicles can successfully induce human hair growth when grafted onto mice by promoting blood supply to the grafted skin.

This review discusses the advancements and challenges in skin bioprinting techniques and applications, including hair follicles and pigmentation, while addressing the need for improvements in vascularization, safety, and clinical translation, according to the authors.

This study developed a new human hair research model combining 3D spheroid dermal papilla fibroblasts with plucked anagen hair shafts, potentially improving the evaluation of hair follicle differentiation.

This study found that tdDPC-EVs significantly improved wound healing by enhancing angiogenesis through the KLF4/VEGFA axis, offering advantages over traditional DPC-EVs.

This study demonstrates the use of microscopy-guided laser ablation to create a highly structured 3D hydrogel-based organotypic skin model with folliculoid structures, potentially useful for studying hair follicle development or bioactive substance screening.

In this study, 3D planned resection and reconstruction for skull defects after resection of cSCC with bony invasion led to accurate procedures, though patient-specific factors should guide treatment decisions.

This study developed HA-gel-dex hydrogels with enhanced ECM-like properties and functionality, showing promise for 3D bioprinting, tissue repair, and as wound dressings due to improved cell interaction, cytocompatibility, antimicrobial synergy, and wound healing in mice compared to traditional ECM bio-inks.

This study demonstrated that customized microneedle arrays can precisely induce targeted hair regeneration and improve hair quality in mice, potentially offering a personalized treatment approach for hair loss.

This study developed a 3D skin model with immune and endothelial cells, which may enhance understanding of skin biology and diseases due to its closer approximation to native skin.

This study investigated how different 3D bioprinted scaffold structures affect immune responses and hair growth in mice, finding that moderate immune response induced by certain structures stimulates hair growth, while excessive immune response can hinder hair follicle development.

This article discusses the factors contributing to acne and reports no new findings, focusing on the role of sebaceous lipids and associated processes.

This research observed that 3D electrospun micro/nanofibrous sponges, without using chemical crosslinking agents, supported enhanced cell growth, vascularization, and skin regeneration in diabetic rats compared to 2D fiber membranes, making them promising for 3D tissue regeneration.

This study observed that dermal papilla cell aggregates showed increased viability and gene expression on softer 3D substrates, indicating the importance of substrate stiffness in cellular behavior.

This study designed a micromold template for creating controlled-sized, multicellular tumor spheroids, finding that HEK-293 cells formed consistent spheroids with high circularity and viability after 7 days, influenced by cell seeding density and treatment conditions.

This study found that a bioprinted hydrogel scaffold with zinc and silicon ions significantly activated hair follicle stem cells and enhanced blood vessel formation, promoting hair growth in mouse wound models.

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.

In this case report, successful scalp reconstruction was achieved for a 67-year-old man using a super thin DIEP flap, a technique adapted from breast reconstruction that shows promise in head and neck surgeries for improving wound contour and skin coverage.

This study found that altering cell culture conditions to form three-dimensional papilla spheroids can restore the ability of human dermal papilla cells to induce hair growth in adult skin.

This abstract introduces 3D bioprinted skin grafts as a promising alternative to traditional skin grafts, emphasizing how using stem cells in the bioink can enhance vascularization and hair follicle regeneration, potentially improving graft integration and function without the donor site risks.

This review discusses the potential of bioprinting technology in cosmetology, particularly for improving skin functions like pigmentation restoration and hair follicle development, but reports no new clinical findings.

This study used single-cell and spatial transcriptomic profiling to identify specific molecular markers in human follicular dermal papilla cells, enhancing understanding of their role in hair follicle development.