research Haplotypes Spanning Centromeric Regions Reveal Persistence of Large Blocks of Archaic DNA
Ancient DNA blocks are still present in human genomes, possibly due to advantages they provide.
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research Mechanisms Underlying Select Chemotherapeutic-Agent-Induced Neuroinflammation and Subsequent Neurodegeneration
Chemotherapy can cause brain inflammation and damage, and understanding this process could help manage side effects.
research Hair Follicles and Associated Glands as Androgen Targets
Androgens like testosterone affect hair growth and oil production differently across body parts and individuals.
research Origin, Clinical Presentation, and Diagnosis of Facial Hypermelanoses
Facial dark spots can be caused by the sun, genetics, makeup, or medicine, and are diagnosed by patient history and skin tests.
research Mesenchymal Stem Cells from Adipose Tissue in Clinical Applications for Dermatological Indications and Skin Aging
Fat-derived stem cells show promise for skin repair and reducing aging signs but need more research for consistent results.
research Seasonality, Climatic Unpredictability, Food Deprivation, and Polycystic Ovary Syndrome
PCOS may have evolved as an advantage in past environments with food scarcity.
research Stem Cell Heterogeneity and Plasticity in Epithelia
Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.
research Dermatologic Manifestations of Thyroid Disease: A Literature Review
Thyroid disease can cause skin, hair, and nail problems, and treating the thyroid condition often improves these symptoms.
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 Reactive Oxygen Species: Beneficial Companions of Plant Developmental Processes
Reactive oxygen species (ROS) help control plant growth and development.
research Cysteine Prevents the Reduction in Keratin Synthesis Induced by Iron Deficiency in Human Keratinocytes
Cysteine helps maintain keratin production in skin cells even when iron is low.
research Function of KLF4 in Stem Cell Biology
KLF4 is important for maintaining stem cells and has potential in cancer treatment and wound healing.
research Increasing GSH-Px Activity and Activating Wnt Pathway Promote Fine Wool Growth in FGF5-Edited Sheep
Editing the FGF5 gene in sheep increases fine wool growth.
research Wound Healing, Cutaneous Therapy, Hair
A device was made in 2008 to measure hair loss severity. Other findings include: frizzy mutation in mice isn't related to Fgfr2, C/EBPx marks preadipocytes, Cyclosporin A speeds up hair growth in mice, blocking plasmin and metalloproteinases hinders healing, hyperbaric oxygen helps ischemic wound healing, amniotic membranes heal wounds better than polyurethane foam, rhVEGF165 from a fibrin matrix improves tissue flap viability and induces VEGF-R2 expression, and bFGF enhances wound healing and reduces scarring in rabbits.
research Calreticulin: Non-Endoplasmic Reticulum Functions in Physiology and Disease
Calreticulin has roles in healing, immune response, and disease beyond its known functions in the endoplasmic reticulum.
research Skin Wounds in the MRL/MPJ Mouse Heal with Scar
MRL/MpJ mice's skin wounds heal with scars, unlike their ear wounds which can regenerate.
research Early Lead Exposure and Pubertal Development in a Mexico City Population
Higher early lead exposure is linked to delayed puberty in girls.
research Aesthetics in Psychosomatic Dermatology II: Skin Changes Experienced as Cutaneous Disease
People distressed by minor skin changes should consult dermatologists with cosmetic expertise, and a public Cosmetic Dermatology Service with mental health support is recommended.
research Stem Cells Tightly Regulate Dead Cell Clearance to Maintain Tissue Fitness
Stem cells help remove dead cells to keep tissues healthy by balancing cell replacement and clearance.
research Dermatologic Problems of Older Women
Older women face various skin issues like dryness and thinning, and treatments are available but can have side effects; proper skin care and legal health decisions are important.
research Treatments for Androgenetic Alopecia and Alopecia Areata
Minoxidil and finasteride treat hair loss; more research needed for other options.
research A Dietary Supplement Improves Age-Related Dermatological Changes: Observational, Anecdotal, Spontaneous Study
The dietary supplement significantly improved skin, nails, and hair in older adults.
research Molecular Mechanisms Responsible for Therapeutic Potential of Mesenchymal Stem Cell-Derived Secretome
The secretome from mesenchymal stem cells is a promising treatment that may repair tissue and avoid side effects of stem cell transplantation.
research Recent Tissue Engineering Approaches to Mimicking the Extracellular Matrix Structure for Skin Regeneration
New materials that better mimic natural skin structure could improve healing, especially for chronic wounds.
research Recent Advances in Genome-Editing Technology with CRISPR/Cas9 Variants and Stimuli-Responsive Targeting Approaches within Tumor Cells: A Future Perspective of Cancer Management
New CRISPR/Cas9 variants and nanotechnology-based delivery methods are improving cancer treatment, but choosing the best variant and overcoming certain limitations remain challenges.
research Platelet-Rich Plasma, a Powerful Tool in Dermatology
Platelet-Rich Plasma (PRP) shows promise for treating various skin conditions, but more research is needed to standardize its use.
research Host Genetic Susceptibility and Impacts of Dietary Factors on COVID-19
Certain genes and nutrients like vitamin D, zinc, and omega fatty acids affect COVID-19 severity and infection risk.
research Modeling of Chronic Radiation-Induced Cystitis in Mice
Researchers developed a mouse model that successfully mimics the bladder damage seen in humans after radiation therapy.
research Therapeutic Anti-Inflammatory Potential of Formyl-Peptide Receptor Agonists
Formyl-peptide receptor agonists could be new anti-inflammatory drugs.
research Co-Opting Developmental Signaling Pathways to Promote Wound Healing
Using developmental signaling pathways could improve adult wound healing by mimicking scarless embryonic healing.