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In this study, researchers synthesized nine new nicotinamide derivative compounds and found that one, identified as N4, exhibited significant cytotoxic effects on MCF-7 breast cancer cells, while other derivatives demonstrated notable antibacterial, antifungal, and antibiofilm activities.

In this study involving a mouse model, researchers reported that intranasal delivery of protein-based CRISPR/dCas9 nanoparticles targeting the gene *Sirt1* reduced cerebral edema and increased survival following ischemic stroke, with no significant toxicity observed.

In this study, exome sequencing revealed that two brothers with ichthyosis, born to consanguineous parents, had NIPAL4 autosomal recessive congenital ichthyosis, while the older brother's blindness resulted from separate mutations in the peroxidasin gene, which were also found in an unaffected sister.

RCS-01 is safe and may help rejuvenate aging skin.

In this study, exosome-like nanoparticles derived from rose stem cell culture were found to enhance skin quality by increasing collagen production, reducing melanin and inflammation, and promoting cell migration in vitro, suggesting potential aesthetic applications.

This study demonstrated that a light-activated RNAi approach using hollow gold nanoshells effectively targets human prostate cancer cells with reduced off-target toxicity and material use compared to standard methods.

The study explored niosome formulations containing minoxidil and tretinoin and found increased drug stability and controlled release, suggesting potential as an effective drug delivery system for treating hair loss.

This study found that targeting CISD1 with the compound NL-1 reduced mitochondrial dysfunction and reactive oxygen species accumulation, protecting against cisplatin-induced hearing loss in cell models and mice, without affecting cisplatin's cancer-fighting effectiveness.

This study found that Cynatine HNS significantly improved hair and nail health in women after 90 days compared to placebo.

This study identified several compounds, including Pictilisib and Nimorazole, that may have higher binding affinity for SARS-CoV-2 main protease than existing inhibitors, potentially offering new treatment alternatives for Covid-19.

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 study found that Neuregulin3 can influence the development and differentiation of mammary glands and epidermal features in mice, potentially by inducing c-Myc and altering cell proliferation and adhesion.

This study reports that the new neighborhood face index (NFI) demonstrates a remarkably high correlation with the physiochemical properties of benzenoid hydrocarbons, highlighting its potential as a predictive tool.

This study identified that patients with compound heterozygous mutations in FOXN1 exhibited severe T-cell lymphopenia but retained normal hair and nail development, indicating a distinct clinical phenotype from classic FOXN1 cases.

This review discusses the development and role of corneodesmosin in skin and hair follicle integrity, highlighting findings from mouse models and its connection to genetic diseases, with no new experimental results included.

This study found that specific genetic variations in the IRF2BP2 gene influence fleece structure in sheep, with one variant completely determining coat type and another significantly modifying fiber characteristics, providing valuable insights for improving fleece quality through selective breeding.

This study found that resveratrol-loaded polymeric nanoparticles show promise as a pulmonary drug delivery system for lung cancer, reducing resveratrol's IC50 significantly in Calu 3 cells.

This study presents a Cu-catalyzed atroposelective method achieving high stereoselectivity for synthesizing chiral biaryl N-oxides, with product 3e showing promising therapeutic efficacy against triple-negative breast cancer in cell lines MDA-MB-231 and MDA-MB-468.

The researchers developed semi-dissolving microneedle patches using TEMPO-oxidized bacterial cellulose nanofibers, which allow effective transdermal drug delivery by forming micro-channels for large drug quantities, overcoming traditional microneedles' low drug loading.

Using a niacinamide cream can improve life quality for breast cancer patients during chemotherapy.

This study found that using particle-based antigen delivery in combination with cyanoacrylate skin surface stripping is an effective needle-free method for targeting HIV-1 p24 protein to skin cells, enhancing transcutaneous vaccination potential.

This study found that Musashi-2 regulates mRNA targets to restrict epithelial cell migration, revealing a key function of Msi2 beyond its known role in promoting cell growth.

This overview describes the Dermatologic Surgery journal's extensive focus on cosmetic and reconstructive procedures but reports no new research findings.

In this quasi-experimental study, researchers explored the optimal formulation of a nanoemulsion containing candlenut ethanol extract, finding that specific combinations of tween 80, span 80, and sonication time affected its physical properties and stability, although further activity testing is needed.

This review discusses the role of Nrf2 in hearing loss and its potential as a target for developing hearing protection drugs, but reports no new clinical results.

This study found that the HS III element in the K14 gene's regulatory sequence promotes gene expression in inner root sheath keratinocytes, highlighting cooperative interactions in keratinocyte-specific gene regulation.

In this study, sandalore was found to activate OR2AT4, which inhibits senescent cell traits and restores proliferation in human keratinocytes, suggesting potential anti-aging applications.