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In this study, researchers developed gellan gum hydrogels functionalized with biomimetic peptides that create a supportive microenvironment for human dermal papilla cells, enhancing their hair-inductive capacity and ability to mimic hair morphogenesis-like events in vitro.

This chapter discusses various aspects of collagen, proposing "extended collagen carential disease" as a new concept tied to nutritional deficiencies, notably Vitamin C's role in maintaining collagen health.

In this study, onion (Allium cepa) extracts promoted hair growth in an alopecia model in mice, with the effect appearing unrelated to the presence of the polyphenol quercetin.

This review outlines the design and engineering of multifunctional hydrogels, emphasizing their evolving biomedical applications, notably in controlled drug delivery, tissue support, and disease management, and discusses their potential for clinical translation.

This review reports that biopolymer-based hydrogels show promise as wound dressings due to their biocompatibility, moisture retention, and ability to mimic the extracellular matrix, though challenges in mass production, safety, and clinical validation remain.

This review highlights how cyclodextrin-polysaccharide hybrids can advance drug delivery and environmental cleanup by improving the solubility and stability of hydrophobic molecules, serving as promising platforms for biomedical applications and efficient sorbents for wastewater treatment.

This review discusses recent advancements in bone tissue engineering, emphasizing a shift from passive to smart responsive antibacterial strategies to prevent implant-associated infections, and highlights AI's role in optimizing bone scaffold design for personalized, infection-free implants.

This review discusses the potential of marine-derived polysaccharide nanofibers as advanced wound dressings, highlighting their regenerative advantages in addressing inflammation, oxidative stress, and other healing barriers. However, it notes that clinical translation is limited by challenges in standardization, evidence, safety, and production scalability.

In this study, chitosan hydrogels and delivery systems showed promise in supporting skin recovery post-laser procedures, enhancing topical treatments for acne and melasma, and improving hair density in scalp applications, but limited study sizes and formulation variability restrict generalizability.

This review highlights cellulose-based materials' potential in skin disease treatments, emphasizing their smart, responsive design for various conditions, with insights into their roles in wound healing, infection prevention, and wearable monitoring.

This study found that Grateloupia angusta extract improved wound healing by promoting matrix production and pro-angiogenic activity in cell cultures and enhanced early wound repair in a mouse skin incision model.

This review discusses therapeutic deep eutectic solvents as promising "green" solutions for enhancing drug solubility and delivery through the skin, reporting no new clinical results and highlighting future research directions.

This study found that intradermal injections of Profhilo® significantly reduced skin inflammation and pain, while altering spinal cord markers in mice with ovalbumin-induced atopic dermatitis, suggesting potential therapeutic benefits for inflammatory skin conditions involving both peripheral and central processes.

This review discusses advancements in skin microphysiological systems, such as 3D bioprinting, skin organoids, and skin-on-a-chip, and their effectiveness in emulating human skin functions for research and preclinical applications, highlighting the potential for replacing animal testing with these innovative technologies.

This review discusses advanced biomedical technologies, such as nanotechnology and stem cell-based approaches, for treating androgenetic alopecia, detailing their benefits, current applications, and challenges, without reporting new experimental results.

In this study, researchers found that mangosteen pericarp extract, combined with FeSO₄ as a mordant, effectively produced a stable reddish hair dye on bleached hair, with good color persistence and enhanced tensile strength, indicating its potential as an eco-friendly and safer alternative to synthetic dyes.

This review highlights that post-oncologic skin suffers from several impairments following cancer treatments, and dermocosmetic strategies, particularly those involving nanocarriers, can enhance the efficacy and stability of antioxidants, thereby aiding skin regeneration and improving quality of life.

This review highlights hypochlorous acid's potential benefits in various medical fields due to its antimicrobial and healing properties but stresses the need for further research on dosing and product development.

This review explores advancements in bioprinting technologies for developing in vitro skin models that replicate immune-mediated skin diseases, highlighting their potential to reduce animal testing and enhance research and product testing capabilities in dermatology.

This study demonstrated that a novel hydrogel combining extracellular vesicles from chemically induced mammary epithelial cells with chitosan significantly enhanced skin wound healing in a rat model.

This review summarizes advancements in biomedical engineering for hair follicle regeneration, highlighting strategies like cell transplantation and tissue engineering to reconstruct hair follicles, and discusses both their technical limitations and potential future innovations in regenerative medicine.

This study investigated the extracellular polysaccharides from the edible green alga Parachlorella sp. BX1.5, finding that they have potential applications in cosmetics and health products due to their stability, antioxidant properties, and effects on hair growth in mice.

This review discusses the potential of peptide-based hydrogels as biomaterials for treating chronic wounds and reports no new clinical findings.

This study developed caffeine-loaded nanoparticles coated with ultradeformable liposomes for better hair follicle delivery, showing non-cytotoxicity and potential to reduce oxidative stress in DHT-damaged cells, suggesting an alternative treatment for androgenetic alopecia.

In this study, BALB/c mice with burn injuries treated with SES-low or SES-low combined with a gel showed better wound healing and organization compared to placebo and common treatments like silver sulfadiazine, highlighting SES-low's effectiveness in promoting favorable healing outcomes.

In this study, tubular 3D bioprinted structures made from sodium alginate and gelatin, containing NIH/3T3 fibroblast cells, demonstrated the ability for cell growth and network formation over 6 weeks, although structural tensile strength decreased with cell growth and polymer degradation.

This review highlights the use of microneedling devices and patches to deliver cosmetic agents through the skin, noting their applications in skin rejuvenation and safety considerations such as potential skin irritation and infection.

This study demonstrated that a strain of lactic acid bacteria from kimchi, identified as Pediococcus inopinatus, showed antibacterial activity against certain oral pathogens and effectively bleached stained artificial teeth and inhibited biofilm formation, offering potential for addressing teeth discoloration and halitosis.

In this study, researchers found that supramolecular peptide self-assembling materials derived from Pacific oysters exhibit promising effects for skin wound healing in vitro and in vivo, demonstrating procoagulant, antioxidant, anti-inflammatory, and regenerative properties that suggest potential as a natural treatment option.

This study found that an anti-atopic lotion containing fucoidan helped heal skin damage in hairless mice with atopic dermatitis by reducing skin thickness and modulating immune responses.