research The use of hair cortisol for the assessment of stress in animals
Hair cortisol is a reliable way to measure long-term stress in animals.
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research 5α-Reductases In Human Physiology: an Unfolding Story
We need to learn more about 5α-reductases and neuroactive steroids to safely make drugs targeting these enzymes.
research Advances in single-cell transcriptomics in animal research
Single-cell transcriptomics helps improve animal health and productivity by studying gene expression in individual cells.
research Do follicles matter? Testing the effect of follicles on hair cortisol levels
Hair follicles increase hair cortisol levels, so consistent hair collection methods are important.
research Commonalities Between COVID-19 and Radiation Injury
Some drugs may help treat both COVID-19 and radiation injury.
research Health Risks Associated with Long-Term Finasteride and Dutasteride Use: It’s Time to Sound the Alarm
Long-term use of finasteride and dutasteride can cause serious health issues like diabetes and liver problems.
research The Mechanisms and Management of Age-Related Oxidative Stress in Male Hypogonadism Associated with Non-communicable Chronic Disease
Managing oxidative stress might help treat low testosterone and related chronic diseases in aging men.
![Activity of 17β-(N-Alkyl/Arylformamido) and 17β-[(N-Alkyl/Aryl) Alkyl/Arylamido]-4-Methyl-4-Aza-5α-Androstan-3-Ones as 5α-Reductase Inhibitors in the Hamster Flank Organ and Ear](/images/research/861159f1-7bd4-420c-a16b-4829458efe68/small/15592.jpg)
research Activity of 17β-(N-Alkyl/arylformamido) and 17β-[(N-Alkyl/aryl) alkyl/arylamido]-4-methyl-4-aza-5α-androstan-3-ones as 5α-Reductase Inhibitors in the Hamster Flank Organ and Ear11The research has been supported by Endorecherche that is seeking patent protection for the new compounds. F. Labrie is President of Endorecherche.
The compounds tested could potentially treat hair loss and alopecia.
research A Review of the Characteristics of Clinical Trials and Potential Medications for Alcohol Dependence: Data Analysis from ClinicalTrials.gov
No medications for alcohol dependence have been approved for marketing yet.
research Long-acting microneedle formulations
Microneedles are promising for long-acting drug delivery and can improve patient compliance, but more data is needed to confirm their effectiveness.
research Behavioral Welfare Research for the Management of Sanctuary Chimpanzees (Pan troglodytes)
Chimp Haven uses a special system to check and improve the well-being of their chimpanzees, which could help other animal sanctuaries too.
research Determining Cortisol in Animal Hair as a Marker of Chronic Stress
Hair cortisol can indicate animal stress but varies with many factors.
research Prevalence and severity of alopecia lesions on gray bats, Myotis grisescens, peaks during lactation
Alopecia in gray bats is most common and severe during lactation, likely due to stress and nutrition.
research Harnessing mesenchymal aggregation for engineered organ‐level regeneration: Recent progress and perspective
Scientists are using clumps of special stem cells to improve organ repair.
research Analyzing The Ebola ViruAnalyzing The Impact That The Ebola Virus Disease Has on Children
Ebola affected children less severely than adults, but better control measures and data collection are needed.
research Phytotherapeutic Interventions using Rodent Models of Hair Loss: Current Research and Future Strategy
Natural products show promise for new hair loss treatments.
research 5α-Reductases in Human Physiology: An Unfolding Story
Enzymes called 5α-reductases have many body functions and need more research to safely use inhibitors.
research Role of Dermal Factors Involved in Regulating the Melanin and Melanogenesis of Mammalian Melanocytes in Normal and Abnormal Skin
Dermal factors are crucial in regulating melanin production in skin.
research Short communication: Factors affecting hair cortisol concentrations in lactating dairy cows
Tail switch hair is best for measuring cortisol in Holstein cows, with white hair and multiparous cows showing higher levels.
research Hair corticosterone measurement in mouse models of type 1 and type 2 diabetes mellitus
New hair growth corticosterone levels are higher in diabetic mice, indicating long-term stress.
research The Implication of Neuroactive Steroids in Tourette's Syndrome Pathogenesis: A Role for 5α‐Reductase?
Neuroactive steroids and the enzyme 5α-reductase might be involved in the development of Tourette's syndrome.
research Self-Amplifying RNA Approach for Protein Replacement Therapy
Self-amplifying RNA could be a better option for protein replacement therapy with lower doses and lasting effects, but delivering it into cells is still challenging.
research Microneedle Transdermal Drug Delivery Systems for Allergen-Specific Immunotherapy, Skin Disease Treatment, and Vaccine Development
Microneedles are a promising method for drug delivery, offering efficient and convenient alternatives with fewer side effects.
research A KRT71 Loss-of-Function Variant Results in Inner Root Sheath Dysplasia and Recessive Congenital Hypotrichosis of Hereford Cattle
A specific genetic change in the KRT71 gene causes a hair loss condition in Hereford cattle.
research Critical Factors in Sample Collection and Preparation for Clinical Metabolomics of Underexplored Biological Specimens
Standardized procedures are crucial for collecting and preparing biological samples to ensure accurate clinical metabolomics results.
research Hair growth effects of oral administration of finasteride, a steroid 5 alpha-reductase inhibitor, alone and in combination with topical minoxidil in the balding stumptail macaque
Taking finasteride pills and using minoxidil lotion together can help grow hair.
research Alopecia in rhesus macaques (Macaca mulatta): Association with pregnancy and chronic stress
Alopecia in rhesus macaques is linked to pregnancy, not stress.
research Androgenetic alopecia in the stump-tailed macaque
research A Reliable Procedure for Measuring Cortisol Levels in Rhesus Macaque Hair Samples
The procedure reliably measures cortisol in rhesus macaque hair.
research Association Between Stress and Bilateral Symmetrical Alopecia in Free-Ranging Formosan Macaques (Macaca Cyclopis) in A High-Population-Density Area
Stress likely causes hair loss in Formosan macaques.