research Polyphenolization:Hair Browning by Phenolic Adhesion,Ambient Oxygen, and Transition Metals
A new hair dye method uses polyphenols and oxidation to create a long-lasting brown color on gray hair.
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research Structural basis for the catalysis and inhibition of human steroid 5α‐reductase 2
The research gives new understanding on how human steroid 5α-reductases work and how drugs like finasteride inhibit them, which could help in creating new drugs.
research Human type 3 5α-reductase is expressed in peripheral tissues at higher levels than types 1 and 2 and its activity is potently inhibited by finasteride and dutasteride
Type 3 5α-reductase is more common and finasteride and dutasteride strongly inhibit it.
research A Novel Ion – selective Polymeric Membrane Sensor for Determining Thallium(I) With High Selectivity
The sensor accurately measures thallium ions in solutions with high selectivity.
research Oxidative Stress in Follicular Units During Hair Transplantation Surgery
Adding more glutathione to the preservation solution doesn't reduce oxidative stress in hair transplants.
research Allopregnanolone-mediated protective effects of progesterone on tributyltin-induced neuronal injury in rat hippocampal slices
Progesterone protects neurons from damage by converting to allopregnanolone, which works through GABAA receptors.
research The Proximal Promoter of the Human Transglutaminase 3 Gene
The TGM3 gene's promoter region is key for skin and hair cell function and may aid gene therapy.
![The Synthesis of (−)-4-Methyl-8-Chloro-Trans-1,2,3,4,4a,5,6,10b-Octahydrobenzo-[f]-Quinolin-3-One-[3-14C] (LY300502-14C) via a Circuitous Route](/images/research/73bab8dc-bdf0-45e3-8ef7-73d0d4b93cb1/small/21074.jpg)
research The synthesis of (−)-4-methyl-8-chloro-trans-1,2,3,4,4a,5,6,10b-octahydrobenzo-[f]-quinolin-3-one-[3-14C] (LY300502-14C]) via a circuitous route
Scientists made a carbon-14 labeled version of a drug with a 48% yield and over 99% purity.
research Determination of rat 5α-reductase type 1 isozyme activity and its inhibition by novel steroidal oxazolines
New steroidal compounds moderately block an enzyme related to testosterone conversion, less effectively than finasteride.
research Efficient Intradermal Delivery of Superoxide Dismutase Using a Combination of Liposomes and Iontophoresis for Protection against UV-Induced Skin Damage
Liposomes and iontophoresis effectively deliver protective enzymes into the skin against UV damage.
research NUDT15 polymorphism explains serious toxicity to azathioprine in Indian patients with chronic immune thrombocytopenia and autoimmune hemolytic anemia: a case series
The NUDT15 gene variant causes severe side effects from azathioprine in some Indian patients.
research Three-Dimensional Proteome-Wide Scale Screening for the 5-Alpha Reductase Inhibitor Finasteride: Identification of a Novel Off-Target
Finasteride may affect PNMT, causing side effects.
research Analysis of hidradenitis suppurativa–linked mutations in four genes and the effects of PSEN1-P242LfsX11 on cytokine and chemokine expression in macrophages
The document concludes that certain mutations may contribute to the inflammation in hidradenitis suppurativa and suggests that targeting TNFα could be a treatment strategy.
research Genetic deletion of TNFα inhibits ultraviolet radiation-induced development of cutaneous squamous cell carcinomas in PKCε transgenic mice via inhibition of cell survival signals
Deleting TNFα gene reduces skin cancer risk in certain mice.
research Direct quantitative digital autoradiography of testosterone metabolites in the pilosebaceous unit: an environmentally advantageous trace radioactive technology
The method accurately measures testosterone metabolites with high sensitivity and low environmental impact.
research Combination of All-Trans Retinoic Acid Resumes the Sustained Response of TPO-RA in ITP
Combining ATRA with TPO-RA effectively stabilizes platelet counts in ITP patients.
research First-in-human phase 1 study of ETC-159 an oral PORCN inhbitor in patients with advanced solid tumours.
ETC-159 was safe up to 30 mg, but no tumor shrinkage was seen.
research Biochemical and Histopathological evaluation of prostatic tissue under effect of Pterostilbene in benign prostatic hyperplasia rat model
Pterostilbene significantly reduces prostate enlargement and has strong antioxidant effects.
research 565 Cutaneous delivery of LEKTI via an engineered strain of staphylococcus epidermidis for the treatment of netherton syndrome
ATR12-351 ointment safely delivers LEKTI protein to the skin, reducing enzyme activity in Netherton syndrome.
research In Silico Screening of DrugBank Compounds as Potential Inhibitors for Human Steroid 5α-Reductase 2 for Androgen-Related Diseases
Stiripentol shows promise as a potential treatment for androgen-related diseases but needs more testing.
research Turban PUVASOL: An effective treatment in alopecia totalis
PUVASOL might effectively treat complete scalp baldness.
research Two Hydroxyproline Galactosyltransferases, GALT5 and GALT2, Function in Arabinogalactan-Protein Glycosylation, Growth and Development in Arabidopsis
GALT5 and GALT2 are important for plant growth and development because they help with protein glycosylation.
research Sub-chronic effects of a Phthirusa pyrifolia aqueous extract on reproductive function and comparative hormone levels in male rats
Phthirusa pyrifolia extract may lower testosterone and harm male rat reproduction without damaging the liver or kidneys.
research Multi-targeted synergy of Bacillus sp. TC5 fermentation products for transdermal drug delivery and hair regeneration
Bacillus sp. TC5 products help hair regrowth and improve skin drug absorption.
research A new catalyst for organic synthesis: mercuric triflate
Mercuric triflate is an effective catalyst for various organic reactions, working well at room temperature with high yields.
research Prostaglandin D2 Uses Components of ROS Signaling to Enhance Testosterone Production in Keratinocytes
Prostaglandin D2 increases testosterone production in skin cells through a process involving reactive oxygen species, and antioxidants may help treat hair loss.
research 420 Severe thiopurine-induced myelotoxicity and hair loss in Japanese patients with NUDT15 gene variant: A retrospective case-control study
Screening for the NUDT15 gene variant can prevent severe side effects from thiopurine drugs in East-Asian people.
research Alfatradiol/minoxidil/trichofoam
research Rapid Characterization of the Functional and Pharmacological Consequences of Cantú Syndrome KATPChannel Mutations in Intact Cells
Kir6.1 mutations in Cantú syndrome increase channel sensitivity and hyperpolarization, while SUR2B mutations do not.
research Insights learned from L457(3.43)R, an activating mutant of the human lutropin receptor
The L457(3.43)R mutation in the human lutropin receptor causes increased activity and hormone insensitivity, leading to precocious puberty.