Ferroptosis
Ferroptosis
Ferroptosis is a non-apoptotic form of regulated cell death. It is distinct from other regulated cell death phenotypes, such as apoptosis and necroptosis. Ferroptosis is characterized by extensive lipid peroxidation, which can be suppressed by iron chelators or lipophilic antioxidants. Mechanistically, Ferroptosis inducers are divided into two classes: (1) inhibitors of cystine import via system xc− (e.g., Erastin), which subsequently causes depletion of glutathione (GSH), and (2) covalent inhibitors (e.g., (1S, 3R)-RSL3) of glutathione peroxidase 4 (GPX4). Since GPX4 reduces lipid hydroperoxides using GSH as a co-substrate, both compound classes ultimately result in loss of GPX4 activity, followed by elevated levels of lipid reactive oxygen species (ROS) and consequent cell death.
Ferroptosis is an iron- and ROS-dependent form of regulated cell death (RCD). Misregulated Ferroptosis has been implicated in multiple physiological and pathological processes, including cancer cell death, neurotoxicity, neurodegenerative diseases, acute renal failure, drug-induced hepatotoxicity, hepatic and heart ischemia/reperfusion injury, and T-cell immunity.
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Ferroptosis Related Products (737)
Related Products (737)
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Antibodies (6)
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Related Compound Screening Libraries (1)
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Ferroptosis Signaling Pathway
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Cisplatin
0 ImagesSynonyms: cis-Platinum; CDDP; cis-DiaminodichloroplatinumCisplatin (CDDP) is an antineoplastic chemotherapy agent by cross-linking with DNA and causing DNA damage in cancer cells. Cisplatin activates ferroptosis and induces autophagy.
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Ferrostatin-1
0 ImagesSynonyms: Fer-1Ferrostatin-1 (Fer-1), a potent and selective ferroptosis inhibitor, suppresses Erastin-induced ferroptosis in HT-1080 cells (EC50=60 nM). Ferrostatin-1, a synthetic antioxidant, acts via a reductive mechanism to prevent damage to membrane lipids and thereby inhibits cell death. Ferrostatin-1 exhibits antifungal activity.
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Erastin
0 ImagesErastin is a ferroptosis inducer. Erastin exhibits the mechanism of ferroptosis induction related to ROS and iron-dependent signaling. Erastin inhibits voltage-dependent anion channels (VDAC2/VDAC3) and accelerates oxidation, leading to the accumulation of endogenous reactive oxygen species. Erastin also disrupts mitochondrial permeability transition pore (mPTP) with anti-tumor activity. Furthermore, Erastin can block the uptake of cystine mediated by SLC7A11 and also spares UMRC6-EV and -C91A cells from disulfidptosis under glucose starvation.
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Acetylcysteine
0 ImagesSynonyms: N-Acetylcysteine; N-Acetyl-L-cysteine; NACAcetylcysteine (N-Acetylcysteine) is a mucolytic agent that can cross the blood-brain barrier, which reduces the thickness of the mucus. Acetylcysteine is a ROS inhibitor. Acetylcysteine is a cysteine precursor, prevents hemin-induced ferroptosis by neutralizing toxic lipids generated by arachidonate-dependent activity of 5-lipoxygenases. Acetylcysteine induces cell apoptosis. Acetylcysteine also has anti-influenza virus activities. In addition, Acetylcysteine is the most stable form of cysteine during drug delivery and can be used in disulfidptosis studies.
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RSL3
0 ImagesSynonyms: (1S,3R)-RSL3RSL3 ((1S,3R)-RSL3) is an inhibitor of glutathione peroxidase 4 (GPX4) (ferroptosis activator), reduces the expression of GPX4 protein, and induces ferroptotic death of head and neck cancer cell. RSL3 increases the expression of p62 and Nrf2 and inactivates Keap1 in HN3-rslR cells.
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3-Hydroxyindole
0 ImagesCat. No.: HY-W277951CAS No.: 480-93-33-Hydroxyindole is a member of the class of hydroxyindoles with antioxidant activity. It showes inhibitory effects against DPPH and crocin. 3-hydroxyindole is also used as a inhibitor of ferroptosis.
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HDAC11-IN-5
0 ImagesCat. No.: HY-182019Purity: 98.25%HDAC11-IN-5 is a selective, potent and orally active HDAC11 inhibitor with an IC50 of 0.021 μM. HDAC11-IN-5 increases fatty acylation levels of substrate SHMT2 in AML cells. HDAC11-IN-5 induces apoptosis, G1 phase cell cycle arrest, ferroptosis, ROS production and terminal myeloid differentiation in AML cells. HDAC11-IN-5 demonstrates anti-tumor potency in an MLL-AF9-induced mouse AML model. HDAC11-IN-5 can be used for the research of cancer, such as acute myeloid leukemia.
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RSL3-NH2 hydrochloride
0 ImagesCat. No.: HY-175615ACAS No.: 3051815-40-5RSL3-NH2 hydrochloride is a GPX4 inhibitor and ferroptosis inducer. RSL3-NH2 hydrochloride triggers the iron-dependent cell death pathway associated with lipid peroxidation by inhibiting GPX4 activity. RSL3-NH2 hydrochloride exhibits significant cytotoxicity against colorectal cancer cells and effectively induces their ferroptosis. RSL3-NH2 hydrochloride can serve as a ADC payload for synthesizing a ADC and be used in colorectal cancer-related research.
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ML385
0 ImagesML385 is a specific nuclear factor erythroid 2-related factor 2 (NRF2) inhibitor with an IC50 of 1.9 μM.
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Necrostatin-1
0 ImagesNecrostatin-1 (Nec-1) is a potent and cross the blood-brain barrier necroptosis inhibitor with an EC50 of 490 nM in Jurkat cells. Necrostatin-1 inhibits RIP1 kinase (EC50=182 nM). Necrostatin-1 is also an IDO inhibitor.
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Rosiglitazone
0 ImagesSynonyms: BRL 49653Rosiglitazone (BRL 49653) is an orally active selective PPARγ agonist (EC50: 60 nM, Kd: 40 nM), with blood-brain barrier permeability. Rosiglitazone is an TRPC5 activator (EC50: 30 μM) and TRPM3 inhibitor. Rosiglitazone can be used in the research of obesity and diabetes, senescence, ovarian cancer.
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Liproxstatin-1
0 ImagesLiproxstatin-1 is a potent ferroptosis inhibitor and inhibits ferroptotic cell death (IC50=22 nM).
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Acetaminophen
0 ImagesSynonyms: Paracetamol; 4-Acetamidophenol; 4'-HydroxyacetanilideAcetaminophen (Paracetamol) is a selective cyclooxygenase-2 (COX-2) inhibitor with an IC50 of 25.8 μM; is a widely used antipyretic and analgesic agent.. Acetaminophen is a potent hepatic N-acetyltransferase 2 (NAT2) inhibitor. Acetaminophen induces ferroptosis and leads to acute liver injury in mice model.
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Curcumin
0 ImagesSynonyms: Diferuloylmethane; Natural Yellow 3; Turmeric yellowCurcumin (Diferuloylmethane), a natural phenolic compound, is a p300/CREB-binding protein-specific inhibitor of acetyltransferase, represses the acetylation of histone/nonhistone proteins and histone acetyltransferase-dependent chromatin transcription. Curcumin is a photosensitizer against microorganisms. Curcumin shows inhibitory effects on NF-κB and MAPKs, and has diverse pharmacologic effects including anti-inflammatory, antioxidant, antiproliferative and antiangiogenic activities. Curcumin induces stabilization of Nrf2 protein through Keap1 cysteine modification.
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Simvastatin
0 ImagesSynonyms: MK 733Simvastatin (MK 733) is a competitive inhibitor of HMG-CoA reductase with a Ki of 0.2 nM.
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Hemin
0 ImagesSynonyms: Hemin chlorideHemin is an iron-containing porphyrin. Hemin is an Heme oxygenase (HO)-1 inducer.
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Trolox
0 ImagesTrolox is an analogue of vitamin E with a powerful antioxidant effect. Trolox is also a powerful inhibitor of membrane damage.
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L-Glutamic acid
0 ImagesL-Glutamic acid is an excitatory amino acid neurotransmitter that acts as an agonist for all subtypes of glutamate receptors (metabolic rhodophylline, NMDA, and AMPA). L-Glutamic acid has an agonist effect on the release of DA from dopaminergic nerve endings. L-Glutamic acid can be used in the study of neurological diseases. L-Glutamic acid acts at ionotropic and metabotropic glutamate receptors.
