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This study observed that regular coconut oil users have significantly reduced hair irregularities compared to non-oil users, as quantified by a new "hair protection factor" metric, highlighting coconut oil's potential in minimizing hair damage.

This systematic review examines the landscape of cosmetic microneedling using SWOT analysis, identifying strengths like precise delivery and self-administration, while noting challenges such as potential skin damage and regulatory issues, with opportunities in AI-enhanced targeted treatments noted by these researchers.

This article outlines how nanotechnology strategies, including phospholipid-based nanocarriers like liposomes, could enhance the effectiveness and skin tolerability of acne treatments, aiming to reduce side effects and improve patient compliance in managing acne vulgaris.

Keratin structure changes during keratinization, but the exact model remains uncertain.

This review discusses the development and impact of barbed sutures on surgical outcomes across various procedures but reports no new clinical results.

This study extended a skin diffusion model to include a porous pathway, effectively explaining the permeability of both polar and lipophilic solutes through the stratum corneum.

This review discusses how polymers can be customized to develop biomaterials that mimic the extracellular matrix, exploring their potential in biomedical and biotechnological applications by triggering cell functions similar to natural physiological systems.

In this study, researchers developed a dissolvable microneedle patch containing baricitinib for alopecia areata treatment, reporting significantly higher hair growth in mouse models compared to controls, suggesting its potential as an effective, pain-free topical therapy.

In this study, scalp hydration and pH levels were not significantly different between hijab-wearing and non-hijab-wearing women, suggesting that hijab-wearing does not impair scalp health if there's no history of underlying scalp or skin disorders and the hijab is not worn damp.

This review discusses various microneedle technologies for long-acting drug delivery, highlighting design considerations and challenges in bringing these minimally invasive devices to market, but it reports no new clinical results.

This review highlights recent advances in personalized transdermal drug delivery systems, noting their potential for improved treatment efficacy and safety, but identifies significant challenges in clinical translation.

In this pilot randomized clinical trial, TRT combined with finasteride increased lean mass, muscle size, and bone mineral density without prostate enlargement in men with spinal cord injury, suggesting potential benefits for body composition and musculoskeletal health.

This review found significant progress in 3D bioprinting for surgery, noting advances in creating complex tissue constructs, while highlighting ongoing challenges like vascularization and integration with host tissue, emphasizing the need for further research and regulatory development.

This study used theoretical calculations to show that phosphates strongly bind to cerium dioxide surfaces in various stable configurations, with spectral signatures identifiable in the infrared and Raman spectra, informing future experimental efforts in controlling the enzymatic activity of ceria nanoparticles.

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.

The K15 promoter effectively targets stem cells in the hair follicle bulge.

In this study, different types of catagen in the C57BL/6 mouse model exhibited varying effects on hair follicle melanocytes and melanin distribution, with spontaneous and dexamethasone-induced catagen showing pigment incontinence, while cyclophosphamide-induced catagen retained dendritic melanocytes but increased ectopic melanin.

In this study, researchers used 3D bioprinting to successfully create engineered skin tissues with hair follicle-like structures, potentially enhancing skin grafts and safety testing for chemical compounds by more closely mimicking natural skin complexity.

This review explores the use of topical and transdermal delivery for drugs and cosmetics, highlighting the benefits of avoiding side effects and rapid metabolism, with a focus on nanoparticulate formulations and techniques for studying skin penetration.

In this updated guideline, the British Association of Dermatologists' expert group provided 49 management recommendations for alopecia areata and highlighted future research priorities, aiming to improve care for individuals affected by this condition.

This study explored 25-hydroxyvitamin D3 levels in hair samples from participants in Aberdeen and suggested potential links between hair vitamin D levels, seasonal UVB exposure, and marine diet in both modern and archaeological contexts.

This review investigates how the chirality of peptides affects their ability to form hydrogels, comparing the structural and mechanical properties of hydrogels made from homochiral and heterochiral peptides, and discussing their potential biological applications.

This guideline by the British Association of Dermatologists reviews managing alopecia areata and provides 56 recommendations but reports no new clinical results.

This study demonstrated that a wearable bioelectronic patch with combined therapy significantly accelerated chronic wound healing in a rodent model by monitoring and treating wounds noninvasively.

This review discusses recent advances in scarless wound healing research, focusing on the roles of mechanobiology and immunology, and reports no new clinical results; the authors highlight the potential of next-generation human skin equivalents in understanding these mechanisms.

This study reviews the use of nanofat in facial rejuvenation and cosmetic surgery, highlighting its potential for improving skin appearance and treating conditions like wrinkles and acne scars, yet emphasizes the need for further research into its long-term efficacy and safety.

This study explored a mechanism for making Turing pattern formations more predictable and robust by isolating pattern modes to prevent their sensitivity to initial conditions, which can lead to different outcomes from minor initial changes.

This review highlights the promising potential of 3D printing for creating microneedles with precise customization and improved performance compared to traditional micromolding, emphasizing applications in personalized medical devices and advancements in biomedical fields.

In this study, researchers found that human fingerprint ridges are formed through a modified hair follicle developmental process and spatial patterns influenced by specific signaling pathways.

This review discusses the biological properties and potential applications of PCL and barium titanate composites in biomedical fields and reports no new experimental findings; the authors highlight the need for further research.