MedChemExpress -Model Taltirelin -103300-74-9

FromMedChemExpress LLC (MCE)

Taltirelin (TA-0910) is an orally effective analogue of thyrotropin releasing hormone (TRH) and a TRH receptor (TRH-R) superagonist (IC50 at 910 nM). Taltirelin can cross the blood-brain barrier. Taltirelin stimulates an increase in cytosolic Ca2+ concentration (Ca2+ release) with an EC50 value of 36 nM. Taltirelin increases cell viability and reduces apoptosis in SH-SY5Y cells and primary rat mesencephalic neurons treated with MPP+ (HY-W008719) or Rotenone (HY-B1756). Taltirelin has neuroprotective effects in both cellular and animal models of Parkinson's disease. Taltirelin alleviates fatigue-like behavior in mouse models of cancer-related fatigue[1][2][3].

Taltirelin

MCE China：Taltirelin

Brand：MedChemExpress (MCE)

Cat. No.HY-B0596

CAS：103300-74-9

Synonyms：TA-0910

Purity：99.86%

Storage：Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year

Shipping：Room temperature in continental US; may vary elsewhere.

Description：Taltirelin (TA-0910) is an orally effective analogue of thyrotropin releasing hormone (TRH) and a TRH receptor (TRH-R) superagonist (IC50 at 910 nM). Taltirelin can cross the blood-brain barrier. Taltirelin stimulates an increase in cytosolic Ca2+ concentration (Ca2+ release) with an EC50 value of 36 nM. Taltirelin increases cell viability and reduces apoptosis in SH-SY5Y cells and primary rat mesencephalic neurons treated with MPP+ (HY-W008719) or Rotenone (HY-B1756). Taltirelin has neuroprotective effects in both cellular and animal models of Parkinson's disease. Taltirelin alleviates fatigue-like behavior in mouse models of cancer-related fatigue.

In Vitro：Taltirelin (5 μM; 2 h) improves cell viability, reducess ROS production and apoptosis in MPP+ (HY-W008719) or Rotenone (HY-B1756) treated SH-SY5Y cells and primary rat midbrain neurons[2]. Taltirelin (5 μM; 2 h) exerts neuroprotective effects by inhibiting tau phosphorylation and AEP activation in SH-SY5Y cells treated with MPP+ (HY-W008719) or rotenone (HY-B1756)[2].

In Vivo：Taltirelin (0.2-5 mg/kg; Intraperitoneal injection; 14-56 days) has a neuroprotective effect in mouse models of MPTP (HY-15608) and chronic rotenone (HY-B1756) -induced PD, and improves locomotor function in mice [2]. Taltirelin (1 mg/kg Intraperitoneal injection; 10 mg/kg Oral administration; 1 day) alleviates the fatigue-like behavior caused by chemotherapy treatment, tumor burden and irradiation in mouse models [3].

IC50 & Target：IC50: 910 nM (Thyrotropin-releasing hormone receptor)[1] In Vitro Taltirelin (5 μM; 2 h) improves cell viability, reducess ROS production and apoptosis in MPP+ (HY-W008719) or Rotenone (HY-B1756) treated SH-SY5Y cells and primary rat midbrain neurons[2]. Taltirelin (5 μM; 2 h) exerts neuroprotective effects by inhibiting tau phosphorylation and AEP activation in SH-SY5Y cells treated with MPP+ (HY-W008719) or rotenone (HY-B1756)[2]. MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. 0 --> Taltirelin Related Antibodies Cell Viability Assay[2] Cell Line: SH-SY5Y neuroblastoma cells and primary neonatal rat midbrain neurons

References：

[1]. Thirunarayanan N, et al. Taltirelin is a superagonist at the human thyrotropin-releasing hormone receptor. Front Endocrinol (Lausanne). 2012 Oct 9;3:120. [Content Brief]

[2]. Zheng C, et al. TRH Analog, Taltirelin Protects Dopaminergic Neurons From Neurotoxicity of MPTP and Rotenone. Front Cell Neurosci. 2018 Dec 20;12:485. [Content Brief]

[3]. Dougherty JP, et al. Taltirelin alleviates fatigue-like behavior in mouse models of cancer-related fatigue. Pharmacol Res. 2017 Oct;124:1-8. [Content Brief]

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