research Spermidine/spermine-N1-acetyltransferase: a key metabolic regulator
SSAT is a key enzyme affecting cell growth and metabolism, with potential but risky use in disease treatment.
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450-480 / 1000+ resultsresearch Overexpression of spermidine/spermine N1-acetyltransferase under the control of mouse metallothionein I promoter in transgenic mice: evidence for a striking post-transcriptional regulation of transgene expression by a polyamine analogue
Overexpressing SSAT in mice makes them highly sensitive to polyamine analogues, causing liver damage and high mortality.
research Disturbed Keratinocyte Differentiation in Transgenic Mice and Organotypic Keratinocyte Cultures as a Result of Spermidine/Spermine N1-Acetyltransferase Overexpression
Overexpression of SSAT causes hair loss and skin issues, but reducing putrescine can help.
research Selective inhibition of glucuronidation and sulfation in vitro and in vivo
research Retinoid-mediated stimulation of steroid sulfatase activity in myeloid leukemic cell lines requires RARα and RXR and involves the phosphoinositide 3-kinase and ERK-MAP kinase pathways
Retinoids increase steroid sulfatase activity in leukemia cells through RARα/RXR and involves certain pathways like phosphoinositide 3-kinase and ERK-MAP kinase.
research Identification of a Cyclosporine-Specific P450 Hydroxylase Gene through Targeted Cytochrome P450 Complement (CYPome) Disruption in Sebekia benihana
A gene in Sebekia benihana, CYP-sb21, is needed for a specific reaction on the drug Cyclosporine A, which could be important for hair growth without affecting the immune system.
research Activated Polyamine Catabolism Depletes Acetyl-CoA Pools and Suppresses Prostate Tumor Growth in TRAMP Mice
Overexpressing SSAT enzyme reduces prostate tumor growth in mice.
research Epidermal and hair follicle trans glutaminases and crosslinking in skin
research Substrate specific sulfatase activity from hair follicles in recessive X-linked ichthyosis
Recessive X-linked ichthyosis involves a less efficient enzyme in hair follicles, suggesting two distinct enzymes.
research Selenium In Thioredoxin Reductase: Resistance To Oxidative Inactivation, Oxidation States, And Reversibility Of Chemical Reactions
Selenium in proteins helps prevent over-oxidation and supports chemical reversibility.
research Some Observations on Vitamin Metabolism in Germ-Free Rats
Germ-free rats need biotin for growth and have different vitamin metabolism compared to regular rats.
research Dermal Mass Aspirate from a Persian Cat
The Persian cat has a skin infection caused by a fungus, treatable with antifungal medication.
research Study on modification of rabbit hair fibers with L-cysteine
L-cysteine and ultrasound successfully improved rabbit hair fibers for industrial use.
research New therapies for alopecia areata
New treatments for severe alopecia areata show promise but lack standard approval.
research Mapping the accessibility of the disulfide crosslink network in the wool fiber cortex
Cysteines in wool fibers are accessible and form important disulfide bonds.
research Metabolic pathway of Cis-UCA upon Ultraviolet B (UVB) exposure using ¹H Nuclear Magnetic Resonance (NMR) spectroscopy, Molecular Docking and cell viability of human keratinocytes (HaCaT) cell lines
Cis-UCA can form new compounds without enzymes, and sulphide donors reduce its UVB-induced toxicity in skin cells.
research Detection of polysulfide species in human hair cuticle and protective effect of sulfur donor on heat induced-damage of hair
research 5α‐reductase inhibitors: Evaluation of their potential confounding effect on GC‐C‐IRMS doping analysis
5α-reductase inhibitors can interfere with doping tests by masking banned substances.
research Drug pipeline 2Q22 — a downturn in approvals
Drug approvals slowed in 2Q22, but notable drugs like Amvuttra, Camzyos, and Olumiant were approved.
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 SRD5A3 Is Required for Converting Polyprenol to Dolichol and Is Mutated in a Congenital Glycosylation Disorder
Mutations in the SRD5A3 gene cause a new type of glycosylation disorder by blocking the production of a molecule necessary for protein glycosylation.
research Carbobenzoxy-capped Phe-Lys(BODIPY TMR-X-acyloxymethyl ketone(QSY7)
Near-infrared probes can safely and effectively image cysteine protease activity for disease diagnosis.
research Cloning and Activity of Mouse Ultra-High Sulfur Keratin Gene Promoter
The UHS promoter is specific to mouse hair follicles.
research Correction of ornithine transcarbamylase (OTC) deficiency in spf‐ash mice by introduction of rat OTC gene
Introducing the rat OTC gene partially corrected OTC deficiency in mice.
research Albendazole treatment of echinococcosis in humans: Effects on microsomal metabolism and drug tolerance
Albendazole treatment for echinococcosis can cause serious side effects and requires close monitoring.
research Alopecia areata incognita: True or false?
The authors suggest that a new type of hair loss exists, which is different from alopecia areata.
research Histogenesis of keratoacanthoma: histochemical and immunohistochemical study
Keratoacanthoma comes from hair follicle cells.
research Dermatology Issues in Sports
Athletes can experience various skin issues, which can be treated and prevented with appropriate care and protective measures.
research PO.8.170 Drug-induced lupus or systemic lupus erythematosus after experimental COVID-19 therapy: difficulties in differential diagnosis
Distinguishing drug-induced lupus from systemic lupus is challenging and requires careful monitoring.
research Diuretics
Diuretics can cause serious side effects and should be used carefully.