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This review explores the biology of wool follicles and suggests their potential use as research models in modern biology, but it reports no new findings.

Matriptase is crucial for skin barrier, hair growth, and may contribute to skin cancer.

This study found that keratin K80, structurally similar to hair keratins, is broadly expressed in various epithelial tissues and is involved in intermediate filament formation with multiple type I partners.

In a study using a mouse model of diabetes, chitosan-based hydrogels increased healing markers and improved wound closure and tissue repair compared to untreated wounds, but human efficacy needs further validation.

In this study, the researchers observed that MMP-2 and MMP-9 significantly fluctuated with the hair growth cycle in mice, suggesting their important role in hair development.

This study found that disrupting the inturned gene in developing mouse epidermis halted hair follicle formation due to impaired keratinocyte differentiation, highlighting primary cilia's role in tissue-specific planar cell polarity signaling.

In this study, researchers developed an injectable silk fibroin-based hydrogel that enhances wound healing by protecting against oxidative stress and promoting tissue repair, outperforming commercial wound dressing Tegaderm™ in animal models.

This study demonstrated that a 3D bioprinting technique using a gelatin/alginate hydrogel scaffold can regenerate entire hair follicles in mice, offering potential advancements in hair loss treatment.

This study demonstrated that using a perfusion culture bioreactor and 3D spheroid culture can enhance corneal endothelial cell expansion and support the construction of tissue-engineered corneal endothelial layers in vitro.

This study demonstrated that adding human adipose-derived stem cells to hair follicle germ-like aggregates significantly improved hair shaft generation in transplanted nude mice, suggesting a promising strategy for hair regenerative medicine.

This study found that epidermal stem cell-specific Jag1 expression levels are crucial for effective wound healing and scar reduction, and porcine acellular dermal matrix treatment enhances this process in mice by boosting Notch/Jagged1 signaling.

This study found that a new SIS-PEG sponge promoted rapid skin defect healing in mice and showed potential for reconstructing reconstituted skin with regenerated hair.

This article reviews how biomaterials and stem cells could advance regenerative medicine but does not report new results, emphasizing the potential of combining novel biomaterials with stem cells for effective therapies.

This review highlights recent advances in hair follicle research, noting that new 3D culture techniques have enabled formation of HF-like structures in vitro, offering potential benefits for alopecia and burn patients, but it reports no new clinical results.

This study developed 3DEEP, a tissue clearing and spatial transcriptomic method, to map hair follicle development in a single time point from a 12-hour-old mouse, detailing molecular stages, signaling dynamics, and structural changes within developing follicles.

This study reports that a collagen scaffold with p-Coumaric acid showed promising wound-healing effects in diabetic wound models by enhancing tissue regeneration and balancing collagen turnover.

In this study, researchers discovered a honeycomb-like structure in the skin of spiny mice that facilitates tissue shedding and regeneration, attributed to a uniquely arranged collagen VI and influenced by spiny hair development.

This study reported the development of a pH-responsive microreactor that effectively targets infections by eradicating over 99.9% of MRSA and reprogramming the immune response to promote healing, achieving complete infection clearance and tissue regeneration in a 7-day period.

In this study, researchers developed a hierarchically engineered microreactor that effectively combats infected wounds by releasing antimicrobials at acidic sites, eradicating MRSA while avoiding resistance, and enhancing tissue repair through immune system modulation.

In this study, composite dressings made from SP nanofibers, Megel hydrogel, and cotton nonwoven significantly accelerated wound healing in diabetic mice, achieving ∼98% closure within 18 days, while enhancing tissue regeneration and reducing inflammation.

This study developed a potent Wnt surrogate with high specificity for the Fzd7 receptor in mice, promoting full hair follicle regeneration and robust hair growth, suggesting potential applications in tissue development and targeted regeneration.

This study found that using 3D cultures and fetal tissue extracts significantly improved the outcomes of stem cell treatments for regenerative medicine, including hair follicle formation and chronic wound healing.

The document concluded that stem cells are crucial for skin repair, regeneration, and may help in developing advanced skin substitutes.

This review discusses recent advances in using stem cells for skin repair and regeneration after severe burn injuries, but it reports no new clinical results.

This study successfully recreated human hair follicles in vitro, which offers a potential advancement in hair regeneration and understanding the effects of drugs on hair follicles.

This review examines how biochemical and biophysical induction factors influence cell fate in tissue engineering and reports no new experimental results.

In this study, a psoriatic patient developed retinoid-induced granulation tissue after long-term oral etretinate therapy, suggesting prolonged use may lead to delayed wound healing.

This study developed a hydrogel from glycol chitosan and silica nanoparticles, which showed promise in wound healing by supporting microvessel and hair follicle growth in skin defects.

In this study, researchers developed a relatively simple punch assay for regenerating hair follicles using mouse or human cells, finding efficient hair formation with mouse cells but low efficiency with human cells on reconstituted human skin.

This review discusses the potential of dental tissues as an alternative source of adult stem cells for regenerative medicine but reports no new experimental results, emphasizing the need for effective preservation methods.