research The Neurobiology of Sexual Function
Testosterone is important for men's sexual function, may help some women's sexual desire, while other hormones and neurotransmitters also play complex roles in sexual behavior.
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research Improving human forensics through advances in genetics, genomics and molecular biology
DNA profiling in forensics has improved, but predicting physical traits and ancestry from DNA has limitations and requires ethical consideration.
research Defining stem cell dynamics and migration during wound healing in mouse skin epidermis
Stem cells help heal wounds by rapidly dividing and migrating to the wound edge.
research Auxin and ethylene: collaborators or competitors?
Auxin and ethylene hormones both work together and against each other to control plant growth.
research EZH1 and EZH2 cogovern histone H3K27 trimethylation and are essential for hair follicle homeostasis and wound repair
EZH1 and EZH2 are crucial for healthy hair growth and skin repair.
research The cutaneous serotoninergic/melatoninergic system: securing a place under the sun
Human skin can make serotonin and melatonin, which help protect and maintain it.
research IL-17-producing γδ T cells enhance bone regeneration
IL-17-producing γδ T cells help improve bone healing.
research Admixture in Latin America: Geographic Structure, Phenotypic Diversity and Self-Perception of Ancestry Based on 7,342 Individuals
The study found that in Latin America, ancestry varies by location, influences physical traits, and affects how people perceive their own heritage.
research Stem Cells and the Niche: A Dynamic Duo
Stem cell niches are crucial for regulating stem cell behavior and tissue health, and their decline can impact aging and cancer.
research SKPs Derive from Hair Follicle Precursors and Exhibit Properties of Adult Dermal Stem Cells
SKPs are similar to adult skin stem cells and could help in skin repair and hair growth.
research Postmenopausal frontal fibrosing alopecia: A frontal variant of lichen planopilaris
Frontal fibrosing alopecia is a hair loss condition in postmenopausal women, similar to lichen planopilaris, with ineffective treatments.
research Potential health risk and levels of heavy metals in water resources of lead–zinc mining communities of Abakaliki, southeast Nigeria
Water near Abakaliki mines has high toxic metal levels, posing health risks.
research Penetration Profile of Microspheres in Follicular Targeting of Terminal Hair Follicles
Microspheres about 1.5 micrometers in size can best penetrate hair follicles, potentially reaching important stem cells.
research Single-cell analysis reveals fibroblast heterogeneity and myeloid-derived adipocyte progenitors in murine skin wounds
The research found that different types of fibroblasts are involved in wound healing and that some blood cells can turn into fat cells during this process.
research TRPA1 Modulates Mechanotransduction in Cutaneous Sensory Neurons
TRPA1 is crucial for mechanical sensitivity in skin sensory neurons.
research Vitamin D receptor: molecular signaling and actions of nutritional ligands in disease prevention
Vitamin D receptor interacts with certain dietary components to help prevent diseases and regulate hair growth.
research Stress-Induced Deoxycorticosterone-Derived Neurosteroids Modulate GABAAReceptor Function and Seizure Susceptibility
Stress increases neurosteroids that help prevent seizures.
research The Rotterdam Study: 2014 objectives and design update
The Rotterdam Study aims to understand disease causes in the elderly and has found new risk factors and genetic influences on various conditions.
research Identification of Stem Cell Populations in Sweat Glands and Ducts Reveals Roles in Homeostasis and Wound Repair
The study found that sweat glands contain different types of stem cells that help with healing and maintaining healthy skin.
research Imaging of zinc oxide nanoparticle penetration in human skin in vitro and in vivo
Zinc oxide nanoparticles in sunscreen do not penetrate deep into the skin.
research Polymeric nanoparticles‐based topical delivery systems for the treatment of dermatological diseases
Polymeric nanoparticles show promise for treating skin diseases.
research Recent advances in electrospun nanofibers for wound healing
New nanofiber technology improves wound healing by supporting cell growth and delivering treatments directly to the wound.
research Wnt Signaling in Skin Development, Homeostasis, and Disease
Wnt signaling is crucial for skin development and health, and its disruption can cause skin diseases.
research Coordinated Activation of Wnt in Epithelial and Melanocyte Stem Cells Initiates Pigmented Hair Regeneration
Wnt signaling is crucial for pigmented hair regeneration by controlling stem cell activation and differentiation.
research SRD5A3 Is Required for Converting Polyprenol to Dolichol and Is Mutated in a Congenital Glycosylation Disorder
Mutations in the SRD5A3 gene cause a new type of glycosylation disorder by blocking the production of a molecule necessary for protein glycosylation.
research Microenvironmental reprogramming by three-dimensional culture enables dermal papilla cells to induce de novo human hair-follicle growth
Growing human skin cells in a 3D environment can stimulate new hair growth.
research Functional lacrimal gland regeneration by transplantation of a bioengineered organ germ
Bioengineered lacrimal glands can restore tear production and protect eyes.
research Apoptosis in human skin development: Morphogenesis, periderm, and stem cells
Apoptosis is essential for human skin development and forming a functional epidermis.
research Androgen Therapy in Women: A Reappraisal: An Endocrine Society Clinical Practice Guideline
The guidelines advise against using testosterone and DHEA in women for most conditions due to safety and effectiveness concerns, but suggest considering testosterone for postmenopausal women with low sexual desire.
research Wnt1/βcatenin injury response activates the epicardium and cardiac fibroblasts to promote cardiac repair
Wnt1/βcatenin signaling is crucial for heart repair after injury.