BIOMAT Database Logo BIOMAT Database Logo

Tropisetron Ameliorated Cyclophosphamide-Induced Hemorrhagic Cystitis via Restraining TLR-4/NF-κB and JAK1/STAT3 Signaling Pathways. 2023

Li Guo, and Chen Ma, and Meiyu Wang, and Yuefeng Du
Department of Urology, The First Affiliated Hospital of Xi'an Jiaotong University, 710061 Xi'an, Shaanxi, China.

OBJECTIVE The main pathological changes of hemorrhagic cystitis (HC) are bladder inflammation, bladder epithelial damage and mast cell infiltration. Tropisetron has been corroborate to conduct a protective role in HC, but its specific etiology remains unclear. The objective of this research was to estimate the mechanism of action of Tropisetron in haemorrhagic cystitis tissue. METHODS Cyclophosphamide (CTX) was utilized to induce the construction of HC rat model, and rats were handled with different doses of Tropisetron. The impact of Tropisetron on the expression of inflammatory factors and oxidative stress factors in the rats with cystitis were measured by western blot, as well as the related proteins of toll-like receptor 4/nuclear transcription factor-κB (TLR-4/NF-κB) and januskinase 1/signal transducer and activator of transcription 3 (JAK1/STAT3) pathways. RESULTS CTX-induced cystitis in rats was accompanied by notable pathological tissue damage and increased bladder wet weight ratio, elevated mast cell numbers and collagen fibrosis compared to controls. Tropisetron ameliorated CTX-induced injury in a concentration-dependent manner. Futhermore, CTX induced oxidative stress and inflammatory damage, while Tropisetron can alleviate these injuries. Besides, Tropisetron ameliorated CTX-induced cystitis by restraining TLR-4/NF-κB and JAK1/STAT3 signalling pathways. CONCLUSIONS Taken together, Tropisetron ameliorates cyclophosphamide-induced haemorrhagic cystitis via modulating TLR-4/NF-κB and JAK1/STAT3 signalling pathways. These findings carry important implication for the study of the molecular mechanisms of pharmacological treatment of hemorrhagic cystitis.

UI MeSH Term Description Entries
D003520 Cyclophosphamide Precursor of an alkylating nitrogen mustard antineoplastic and immunosuppressive agent that must be activated in the LIVER to form the active aldophosphamide. It has been used in the treatment of LYMPHOMA and LEUKEMIA. Its side effect, ALOPECIA, has been used for defleecing sheep. Cyclophosphamide may also cause sterility, birth defects, mutations, and cancer. (+,-)-2-(bis(2-Chloroethyl)amino)tetrahydro-2H-1,3,2-oxazaphosphorine 2-Oxide Monohydrate,B-518,Cyclophosphamide Anhydrous,Cyclophosphamide Monohydrate,Cyclophosphamide, (R)-Isomer,Cyclophosphamide, (S)-Isomer,Cyclophosphane,Cytophosphan,Cytophosphane,Cytoxan,Endoxan,NSC-26271,Neosar,Procytox,Sendoxan,B 518,B518,NSC 26271,NSC26271
D003556 Cystitis Inflammation of the URINARY BLADDER, either from bacterial or non-bacterial causes. Cystitis is usually associated with painful urination (dysuria), increased frequency, urgency, and suprapubic pain. Cystitides
D006470 Hemorrhage Bleeding or escape of blood from a vessel. Bleeding,Hemorrhages
D000077526 Tropisetron An indole derivative and 5-HT3 RECEPTOR antagonist that is used for the prevention of nausea and vomiting. (3 alpha-Tropanyl)-1H-indole-3-carboxylic Acid Ester,ICS 205-930,ICS-205-930,ICS-205930,Indole-3-carboxylic Acid Tropine Ester,Navoban,Tropisetron Hydrochloride,ICS 205 930,ICS 205930,Indole 3 carboxylic Acid Tropine Ester
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D015398 Signal Transduction The intracellular transfer of information (biological activation/inhibition) through a signal pathway. In each signal transduction system, an activation/inhibition signal from a biologically active molecule (hormone, neurotransmitter) is mediated via the coupling of a receptor/enzyme to a second messenger system or to an ion channel. Signal transduction plays an important role in activating cellular functions, cell differentiation, and cell proliferation. Examples of signal transduction systems are the GAMMA-AMINOBUTYRIC ACID-postsynaptic receptor-calcium ion channel system, the receptor-mediated T-cell activation pathway, and the receptor-mediated activation of phospholipases. Those coupled to membrane depolarization or intracellular release of calcium include the receptor-mediated activation of cytotoxic functions in granulocytes and the synaptic potentiation of protein kinase activation. Some signal transduction pathways may be part of larger signal transduction pathways; for example, protein kinase activation is part of the platelet activation signal pathway. Cell Signaling,Receptor-Mediated Signal Transduction,Signal Pathways,Receptor Mediated Signal Transduction,Signal Transduction Pathways,Signal Transduction Systems,Pathway, Signal,Pathway, Signal Transduction,Pathways, Signal,Pathways, Signal Transduction,Receptor-Mediated Signal Transductions,Signal Pathway,Signal Transduction Pathway,Signal Transduction System,Signal Transduction, Receptor-Mediated,Signal Transductions,Signal Transductions, Receptor-Mediated,System, Signal Transduction,Systems, Signal Transduction,Transduction, Signal,Transductions, Signal
D016328 NF-kappa B Ubiquitous, inducible, nuclear transcriptional activator that binds to enhancer elements in many different cell types and is activated by pathogenic stimuli. The NF-kappa B complex is a heterodimer composed of two DNA-binding subunits: NF-kappa B1 and relA. Immunoglobulin Enhancer-Binding Protein,NF-kappa B Complex,Nuclear Factor kappa B,Transcription Factor NF-kB,kappa B Enhancer Binding Protein,Ig-EBP-1,NF-kB,NF-kappaB,Nuclear Factor-Kappab,Complex, NF-kappa B,Enhancer-Binding Protein, Immunoglobulin,Factor NF-kB, Transcription,Factor-Kappab, Nuclear,Ig EBP 1,Immunoglobulin Enhancer Binding Protein,NF kB,NF kappa B Complex,NF kappaB,NF-kB, Transcription Factor,Nuclear Factor Kappab,Transcription Factor NF kB
D050796 STAT3 Transcription Factor A signal transducer and activator of transcription that mediates cellular responses to INTERLEUKIN-6 family members. STAT3 is constitutively activated in a variety of TUMORS and is a major downstream transducer for the CYTOKINE RECEPTOR GP130. APRF Transcription Factor,Acute-Phase Response Factor,IL6-Response Factor,LIF-Response Factor,STAT3 Protein,STAT3a Transcription Factor,STAT3b Transcription Factor,Signal Transducer and Activator of Transcription 3,Stat3alpha Transcription Factor,Stat3beta Transcription Factor,Acute Phase Response Factor,IL6 Response Factor,LIF Response Factor,Response Factor, Acute-Phase,Transcription Factor, APRF,Transcription Factor, STAT3,Transcription Factor, STAT3a,Transcription Factor, STAT3b,Transcription Factor, Stat3alpha,Transcription Factor, Stat3beta
D051197 Toll-Like Receptor 4 A pattern recognition receptor that interacts with LYMPHOCYTE ANTIGEN 96 and LIPOPOLYSACCHARIDES. It mediates cellular responses to GRAM-NEGATIVE BACTERIA. TLR4 Receptor,Toll-4 Receptor,Receptor, TLR4,Toll 4 Receptor,Toll Like Receptor 4
D051381 Rats The common name for the genus Rattus. Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus

Related Publications

Li Guo, and Chen Ma, and Meiyu Wang, and Yuefeng Du
Edaravone mitigates hemorrhagic cystitis by modulating Nrf2, TLR-4/NF-κB, and JAK1/STAT3 signaling in cyclophosphamide-intoxicated rats.
November 2021, Journal of biochemical and molecular toxicology,
Li Guo, and Chen Ma, and Meiyu Wang, and Yuefeng Du
Tropisetron ameliorates cyclophosphamide-induced hemorrhagic cystitis in rats.
September 2020, European journal of pharmacology,
Li Guo, and Chen Ma, and Meiyu Wang, and Yuefeng Du
Candesartan Attenuates Cisplatin-Induced Lung Injury by Modulating Oxidative Stress, Inflammation, and TLR-4/NF-κB, JAK1/STAT3, and Nrf2/HO-1 Signaling.
October 2022, Pharmaceuticals (Basel, Switzerland),
Li Guo, and Chen Ma, and Meiyu Wang, and Yuefeng Du
Umbelliferone attenuates gentamicin-induced renal toxicity by suppression of TLR-4/NF-κB-p65/NLRP-3 and JAK1/STAT-3 signaling pathways.
March 2021, Environmental science and pollution research international,
Li Guo, and Chen Ma, and Meiyu Wang, and Yuefeng Du
Qingxue jiedu formulation ameliorated DNFB-induced atopic dermatitis by inhibiting STAT3/MAPK/NF-κB signaling pathways.
April 2021, Journal of ethnopharmacology,
Li Guo, and Chen Ma, and Meiyu Wang, and Yuefeng Du
Luteolin Improves Cyclophosphamide-Induced Cystitis through TXNIP/NLRP3 and NF-κB Pathways.
January 2021, Evidence-based complementary and alternative medicine : eCAM,
Li Guo, and Chen Ma, and Meiyu Wang, and Yuefeng Du
NF-κB, JNK, and TLR Signaling Pathways in Hepatocarcinogenesis.
January 2010, Gastroenterology research and practice,
Li Guo, and Chen Ma, and Meiyu Wang, and Yuefeng Du
Perindopril Ameliorates Hepatic Ischemia Reperfusion Injury Via Regulation of NF-κB-p65/TLR-4, JAK1/STAT-3, Nrf-2, and PI3K/Akt/mTOR Signaling Pathways.
July 2020, Anatomical record (Hoboken, N.J. : 2007),
Li Guo, and Chen Ma, and Meiyu Wang, and Yuefeng Du
Correction: Hassanein EHM, Ahmed MA, Sayed AM, Rashwan EK, Abd El-Ghafar OAM, Mahmoud AM. Edaravone mitigates hemorrhagic cystitis by modulating Nrf2, TLR-4/NF-κB, and JAK1/STAT3 signaling in cyclophosphamide-intoxicated rats. J Biochem Mol Toxicol. 2021 Nov;35(11):E22889.
December 2022, Journal of biochemical and molecular toxicology,
Li Guo, and Chen Ma, and Meiyu Wang, and Yuefeng Du
Goniothalamin prevents lipopolysaccharide-induced acute lung injury and inflammation via TLR-4/NF-κB signaling pathway.
November 2023, Journal of biochemical and molecular toxicology,
Copied contents to your clipboard!