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5 / 1000+ resultsresearch Camellia Sinensis Seed Flavonoids Attenuate UVB-Induced Inflammation and UVA-Induced Photodamage via MAPK/NF-κB and AP-1 Pathways
This study investigated the effects of Camellia sinensis seed flavonoids (CSF) on UVB-induced inflammation and UVA-induced photodamage in human skin cells. CSF was found to significantly reduce reactive oxygen species (ROS) and inflammatory factors by inhibiting the p38/JNK and NF-κB pathways, as well as iNOS and COX-2 expression. In keratinocytes, CSF downregulated Caspase-3 and upregulated barrier proteins, while in fibroblasts, it enhanced collagen and hyaluronic acid production by modulating the AP-1 and TGF-β/Smad pathways. These findings suggest that CSF has potential as a skincare ingredient due to its anti-inflammatory, barrier-repair, and anti-photoaging properties.
research Maternal Melatonin Contributes to Offspring Hair Follicle Development Through Transcriptional Regulation of the AP-1 Complex and MAPK Pathway
Maternal melatonin improves offspring hair growth by affecting specific proteins and pathways.
research Activator Protein-1 Activity Regulates Epithelial Tumor Cell Identity
Inhibiting AP-1 changes skin tumor types and affects tumor cell identity.
research Activator Protein-1 Activity Regulates Epithelial Tumor Cell Identity
Inhibiting AP-1 changes skin tumor types and affects tumor cell identity.
research Keratin K15 as a Biomarker of Epidermal Stem Cells
Keratin 15 is not a reliable sole marker for identifying epidermal stem cells because it's found in various cell types.
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5 / 32 resultscommunity Finasteride does deplete important nuero-active steroids
Finasteride can reduce neuroactive steroids, causing side effects like depression, anxiety, and sexual dysfunction. Some users experience persistent symptoms after stopping finasteride, while others use alternative treatments like topical solutions.
community Minoxidil Response Bottlenecks: Why Sulfation and Transport Matter (And Where Tretinoin Fits In)
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nkrata
in Research
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9 months ago Minoxidil's effectiveness is limited by the need for sulfation and proper transport to hair follicles, with tretinoin potentially enhancing its effects by promoting enzyme activity and keratinocyte differentiation. Tretinoin may improve minoxidil's response by boosting the expression of necessary enzymes and transporters.
community UPDATE: The theory that explains everything. Please help me make this big!
Hair loss theory involves 3alpha-hydroxysteroid reductase (3AHD) converting DHT to androstenol. Discussion explores potential treatments and encourages more research.
community Breaking hair loss news! GT20029 is a resounding success!
GT20029, a new hair loss treatment, shows promising results but only a slight improvement over placebo. People are cautiously optimistic, discussing its potential and combining it with existing treatments like Minoxidil and Finasteride.
community Transient and Permanent Effects of Finasteride Use
Potential side effects of 5AR inhibitors like finasteride and dutasteride. Users debate risks, benefits, and personal experiences with these hair loss treatments.