research Bone vs. Fat: Embryonic Origin of Progenitors Determines Response to Androgen in Adipocytes and Osteoblasts
Androgens affect bone and fat cell development differently based on the cells' embryonic origin.
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research Elevation of Circulating DNAs of Disease-Associated Cytokines in Serum Cell-Free DNA from Patients with Alopecia Areata
Higher levels of certain DNAs in blood may indicate hair follicle damage in alopecia areata patients.
research Mannan Oligosaccharides Improve the Fur Quality of Raccoon Dogs by Regulating the Gut Microbiota
Mannan oligosaccharides improve raccoon dogs' fur quality and overall health.
research Photobiomodulation of Human Dermal Fibroblasts In Vitro: Decisive Role of Cell Culture Conditions and Treatment Protocols on Experimental Outcome
Different lab conditions and light treatment methods change how human skin cells respond to light therapy.
research Vitamin D Activates Type A Natriuretic Peptide Receptor Gene Transcription in Inner Medullary Collecting Duct Cells
Vitamin D boosts a specific gene activity in kidney cells that could improve heart and kidney function.
research TSPO Activation Modulates the Effects of High Pressure in a Rat Ex Vivo Glaucoma Model
Activating TSPO helps protect the retina from damage caused by high eye pressure in glaucoma.
research Neurosteroidogenesis Today: Novel Targets for Neuroactive Steroid Synthesis and Action and Their Relevance for Translational Research
New targets for making and using brain-synthesized steroids could lead to better treatments for brain disorders and alcoholism.
research Cloning of a Functional Vitamin D Receptor from the Lamprey, an Ancient Vertebrate Lacking a Calcified Skeleton and Teeth
Lampreys have a functional vitamin D receptor that may help detoxify harmful substances.
research Beta-Catenin Signaling Increases in Proliferating NG2+ Progenitors and Astrocytes During Post-Traumatic Gliogenesis in the Adult Brain
β-Catenin signaling is involved in brain cell growth after injury and could be a therapy target.
research The Antiandrogen Enzalutamide Downregulates TMPRSS2 and Reduces Cellular Entry of SARS-CoV-2 in Human Lung Cells
The drug enzalutamide may reduce the ability of the virus causing COVID-19 to enter lung cells.
research Anti-Androgenic Effect of Sesquiterpenes Isolated from the Rhizomes of Curcuma Aeruginosa Roxb.
Germacrone from Curcuma aeruginosa may help treat conditions related to male hormones by blocking a specific enzyme.
research Establishment of an In Vitro Organoid Model of Dermal Papilla of Human Hair Follicle
Researchers developed a 3D model of human hair follicle cells that can help understand hair growth and test new hair loss treatments.
research Prevalence of CYP21 Mutations and IRS1 Variant Among Women With Polycystic Ovary Syndrome and Adrenal Androgen Excess
Some women with PCOS have CYP21 mutations and IRS1 variants, but these genetic factors are not major contributors to PCOS.
research The Mesenchymal Niche of the Hair Follicle Induces Regeneration by Releasing Primed Progenitors from Inhibitory Effects of Quiescent Stem Cells
The study found that a specific area of the hair follicle helps start hair growth by reducing the blocking effects on certain cells and controlling growth signals.
research Parathyroid Hormone-Related Protein and the PTH Receptor Regulate Angiogenesis of the Skin
PTHrP and its receptor can control blood vessel growth and hair development in mouse skin.
research A Humanized Mouse Model of Hereditary 1,25-Dihydroxyvitamin D–Resistant Rickets Without Alopecia
Researchers created a mouse model of a type of rickets that does not cause hair loss.
research Nonanal Stimulates Growth Factors via Cyclic Adenosine Monophosphate (cAMP) Signaling in Human Hair Follicle Dermal Papilla Cells
Nonanal from fruits and vegetables promotes hair growth by increasing growth factors.
research Differential Effects of Wnt5a on the Proliferation, Differentiation, and Inflammatory Response of Keratinocytes
Wnt5a may contribute to psoriasis by reducing skin cell growth, blocking skin cell maturation, and increasing inflammation.
research Functional Analysis of VDR Gene Mutation R343H in a Child with Vitamin D-Resistant Rickets with Alopecia
The R343H mutation in the VDR gene causes vitamin D-resistant rickets with alopecia by impairing specific gene activity.
research Combinatorial Expression of Cell Cycle Regulators Is More Suitable for Immortalization Than Oncogenic Methods in Dermal Papilla Cells
Using a combination of specific cell cycle regulators is better for safely keeping hair root cells alive indefinitely compared to cancer-related methods.
research Genome Scan for Signatures of Adaptive Evolution in Wild African Goat (Capra Nubiana)
Wild African goats have genetic adaptations for surviving harsh desert conditions.
research Transcription Factor FOXC1 Positively Regulates SFRP1 Expression in Androgenetic Alopecia
FOXC1 boosts SFRP1 in hair loss, suggesting new treatments.
research Wnt-Dependent De Novo Hair Follicle Regeneration in Adult Mouse Skin After Wounding
Hair follicles can regrow in wounded adult mouse skin using a process like embryo development.
research Expression Patterns of Three Estrogen Receptor Genes During Zebrafish Development: Evidence for High Expression in Neuromasts
The three estrogen receptor genes are highly expressed in zebrafish neuromasts during development.
research Keratinocyte-Specific Ablation of the NF-κB Regulatory Protein A20 (TNFAIP3) Reveals a Role in the Control of Epidermal Homeostasis
A20 protein is crucial for normal skin and hair development.
research The Transcriptional Co-Activator cAMP Response Element-Binding Protein-Binding Protein Is Expressed in Prostate Cancer and Enhances Androgen- and Anti-Androgen-Induced Androgen Receptor Function
A protein called CBP is found in prostate cancer and can increase the effectiveness of certain prostate cancer treatments.
research Platelet-Rich Plasma and Micrografts Enriched with Autologous Human Follicle Mesenchymal Stem Cells Improve Hair Regrowth in Androgenetic Alopecia: Biomolecular Pathway Analysis and Clinical Evaluation
PRP and HF-MSCs treatment improves hair growth, thickness, and density in androgenetic alopecia.
research External Light Activates Hair Follicle Stem Cells Through Eyes Via an ipRGC–SCN–Sympathetic Neural Pathway
Light can turn on hair growth cells through a nerve path starting in the eyes.
research Unmet Medical Needs in Chronic, Non-Communicable Inflammatory Skin Diseases
There are still challenges in diagnosing and treating chronic skin diseases, but there is hope for future improvements.
research Exogenous IGF-1 Promotes Hair Growth by Stimulating Cell Proliferation and Downregulating TGF-β1 in C57BL/6 Mice In Vivo
IGF-1 injections help mice grow more hair by increasing cell growth and blocking a hair growth inhibitor.