research Activity of Steroid 4 and Derivatives 4a–4f as Inhibitors of the Enzyme 5α-Reductase Type 1
Compounds 4, 4b, and 4c effectively inhibit an enzyme linked to testosterone conversion without significant toxicity.
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450-480 / 1000+ resultsresearch 3D Spheroid Human Dermal Papilla Cell as an Effective Model for the Screening of Hair Growth Promoting Compounds: Examples of Minoxidil and 3,4,5-Tri-O-Caffeoylquinic Acid (TCQA)
3D cell cultures are better for testing hair growth treatments than 2D cultures.
research Studying Cytotoxic T-Lymphocyte-Associated Antigen-4 (CTLA-4) Gene Polymorphism in a Sample of Iraqi Women with Polycystic Ovarian Syndrome
The CTLA-4 gene change studied does not affect Polycystic Ovarian Syndrome in the women tested.
research From Industry 4.0 to Lab 4.0
Industry 4.0 is transforming labs with new tools, making research more efficient and environmentally friendly.
research Viewpoint 4
Skin patterns form through molecular signals and genetic factors, affecting healing and dermatology.
research Adipose Tissue Remodeling via TSLP-Mediated IL-4/IL-13 Signaling: Implications for Atopic Dermatitis and Skin Barrier
TSLP affects atopic dermatitis by increasing sebum and reducing fat through IL-4/IL-13 signaling.
research The Evaluation of IL-4 Intron 3 VNTR and TNF-α (rs1799964) Gene Polymorphisms in Egyptian Patients with Alopecia Areata: A Case-Control Study
These specific gene polymorphisms are not linked to Alopecia Areata in Egyptians.
research Spatiotemporal Dynamics of Sensory Neuron and Merkel-Cell Remodeling During Epidermal Homeostasis
Sensory neuron remodeling and Merkel-cell changes in the skin happen independently.
research Investigation of Glypican-4 and -6 by Infrared Spectral Imaging During the Hair Growth Cycle
Infrared spectral imaging can effectively study protein distribution in hair follicles during hair growth.
research Establishment of 3D Spheroid Human Dermal Papilla Cells as an Effective Model for Hair Growth Screening Compounds Compared with the 2D System: An Example of Minoxidil and 3,4,5-Tri-O-Caffeoylquinic Acid
3D spheroid cultures of human hair follicle cells are better for hair growth research than 2D cultures, and they provide new insights into how hair growth treatments like minoxidil and TCQA work.
research The Clinical Differences in 2:4 Finger Ratios of Hirsute Women
Women with excessive hair growth tend to have shorter index and ring fingers compared to others.
research Autoimmune Polyglandular Syndrome Type 4 – Case Report
Patients with one autoimmune disease should be checked for other autoimmune disorders.
research A Peptide Derivative with Known Anti-Wrinkle Properties Identified as Potent Dipeptidylpeptidase-4 Inhibitor
A peptide known for reducing wrinkles also effectively inhibits an enzyme linked to skin inflammation and acne.
research Inhibition of Septin 4 (SEPT4; ARTS) for Wound Healing and Hair Follicle Regeneration: In Vitro and Mouse Studies
Blocking SEPT4 might help heal wounds and regrow hair faster.
research Is SFRP-4 an Early Potential Biomarker Related to Diabetes and Hypertension in Patients with Androgenic Alopecia?
SFRP-4 might be an early indicator of diabetes and hypertension in men with androgenic alopecia.
research 2-Substituted 4-(Thio)chromenone 6-O-Sulfamates: Potent Inhibitors of Human Steroid Sulfatase
New compounds were made that block an enzyme linked to breast cancer better than existing treatments.
research Serum Levels of Retinol-Binding Protein 4 and Adiponectin in Women with Polycystic Ovary Syndrome: Associations with Visceral Fat but No Evidence for Fat Mass-Independent Effects on Pathogenesis in This Condition
Women with PCOS have similar levels of certain proteins compared to women without PCOS, and these proteins don't independently cause PCOS.
research Biological Activities of 2,3,5,4′-Tetrahydroxystilbene-2-O-β-D-Glucoside in Antiaging and Antiaging-Related Disease Treatments
THSG from a Chinese plant helps with aging and related diseases.
research Impact of Metformin and Rosiglitazone Treatment on Glucose Transporter 4 mRNA Expression in Women with Polycystic Ovary Syndrome
Metformin and rosiglitazone both improved insulin use and hormonal symptoms in women with PCOS.
research Estrogenic Potential of 2-Alkyl-4-(Thio)Chromenone 6-O-Sulfamates: Potent Inhibitors of Human Steroid Sulfatase
A substance called Compound 2g can strongly block STS (a hormone-related enzyme) without affecting estrogen levels, making it potentially good for treating breast cancer.
research Fatigue, Alopecia, and Stomatitis Among Patients With Breast Cancer Receiving Cyclin-Dependent Kinase 4 and 6 Inhibitors: A Systematic Review and Meta-Analysis
Breast cancer patients taking CDK4/6 inhibitors are more likely to experience fatigue, hair loss, and mouth sores.
research Size Polymorphisms in the Human Ultrahigh Sulfur Hair Keratin-Associated Protein 4, KAP4, Gene Family
The study found that variations in hair protein genes are likely due to evolutionary deletions or duplications.
research Expression and Function of Nuclear Receptor Co-Activator 4: Evidence of a Potential Role Independent of Co-Activator Activity
NcoA4 may have roles beyond helping control gene activity, possibly affecting cell behavior and stability.
research Hypoxia Improves Hair Inductivity of Dermal Papilla Cells via Nuclear NADPH Oxidase 4-Mediated Reactive Oxygen Species Generation
Low oxygen levels can make hair-growing cells better at growing hair through a process involving reactive oxygen species.
research Spironolactone for the Treatment of Acne: A 4-Year Retrospective Study
Spironolactone is effective and safe for treating acne with minimal side effects.
research Minoxidil Prevents MDMA-Induced Serotonin Depletions: Role of Mitochondrial ATP-Sensitive Potassium Channels, Akt, and ERK
Minoxidil prevents serotonin loss from MDMA by affecting potassium channels and increasing Akt phosphorylation.
research Chronic Toxicity of 3,4,3′,4′-Tetrachlorobiphenyl in the Marmoset Monkey (Callithrix Jacchus)
High doses of TCB cause severe health issues in marmoset monkeys.
research Study on the Zona Pellucida 4 (ZP4) Gene Sequence and Its Expression in the Ovaries of Patients with Polycystic Ovary Syndrome
The research suggests that the ZP4 gene is linked to egg development in women with PCOS but requires more study to understand its role in infertility.
research Metabolic Study of Androsta-1,4,6-Triene-3,17-Dione in Horses Using Liquid Chromatography/High Resolution Mass Spectrometry
The study found that urine metabolites M1b or M4 are the best indicators of ATD use in horses, with detection possible up to 77 hours in urine and 28 hours in blood.
research Toll-Like Receptor 4 (TLR4): New Insights into Immunity and Aging
TLR4 is important in aging-related diseases and could be a new treatment target.