UNC9995_product_DataBase

Bioactivity

UNC9995 is a β-arrestin2-biased agonist of dopamine receptor Drd2. UNC9995 inhibits NLRP3 inflammasome activation by enhancing β-arrestin2-NLRP3 interaction, thus prevents neuronal degeneration. Futhermore, UNC9995 activates the Drd2/β-arrestin2 signaling to prevent inflammation-related genes transcription-induced by JAK/STAT3. UNC9995 improves depressive behavior in mouse model, and improves astrocytes dysfunctions[1].

Invitro

UNC9995（10 μM；1 小时）预处理原代星形胶质细胞，使它受IL-6（300 ng/mL；24 小时）诱导后，STAT3 和 β-arrestin2 的结合得到增强。它还抑制 STING、TBK1、JAK 的激活[1]。UNC9995（1、5、10 和 20 μM；1 小时）能够消除细胞凋亡和炎症，当用 IL-6 (300 ng/mL；24 小时) 刺激 WT 和 Arrb2−/− 星形胶质细胞后[1]。 Western Blot Analysis[1] Cell Line:

In Vivo

UNC9995（2 mg/kg/天，腹腔注射，2 周）在小鼠的慢性社交失败应激 (CSDS) 模型和慢性不可预知轻度应激 (CUMS) 模型中，改善了抑郁样行为表型并改善海马体中星形胶质细胞的丢失[1]。 Animal Model:

Name

UNC9995

CAS

1354030-52-6

Formula

C20H21Cl2N3OS

Molar Mass

422.37

Appearance

Solid

Transport

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Reference

[1]. Liu Y, et al. β-Arrestin2-biased Drd2 agonist UNC9995 alleviates astrocyte inflammatory injury via interaction between β-arrestin2 and STAT3 in mouse model of depression. J Neuroinflammation. 2022 Oct 1;19(1):240.

PeptideDB

UNC9995

CAS: 1354030-52-6 F: C20H21Cl2N3OS W: 422.37