Tau-aggregation and neuroinflammation-IN-1 是一种有效的 Tau 蛋白聚集体抑制剂, 对 AcPHF6 和全长 tau 蛋白聚集体显示出显著的抑制活性。Tau-aggregation and neuroinflammation-IN-1具有抗炎活性且可减少 NO 释放。Tau-aggregation and neuroinflammation-IN-1 对 LSP 刺激的 BV2 细胞具有低细胞毒性。Tau-aggregation and neuroinflammation-IN-1 可逆转冈田酸诱导的大鼠记忆障碍。
Setosusin is a meroterpenoid fungal metabolite originally isolated from C. setosus. It reduces neurotoxicity induced by amyloid-β (Aβ) aggregates in PC12 cells (EC50 = 112.6 μM). In vivo, setosusin (30 mg/kg) induces tremors in mice.
Prostaglandin H2 (PGH2), initially isolated from the incubation of arachidonic acid with ovine seminal vesicle microsomes, acts as a potent vasoconstrictor. It serves as the precursor for all 2-series prostaglandins (PGs) and thromboxanes (TXs). Moreover, as a TP receptor agonist, PGH2 irreversibly aggregates human platelets at concentrations of 50-100 ng ml.
Tau tracer 2 (Pl-2620) is a specific imaging agent designed to detect and visualize Tau protein aggregates. Its primary application lies in the diagnosis of neurodegenerative diseases [1].
L2-b is a bifunctional Aβ-interacting, metal-chelating molecule that modulates ROS production in, and improves survival of neuroblastoma cells incubated in the presence of Aβ along with Copper or Zinc. In cell-free aggregation studies, L2-b inhibits metal-induced Aβ aggregation, and also promotes the dissociation of Ab aggregates in homogenates of human AD brain samples.
AChE BChE BACE-1-IN-1 (Compound 4k) is an orally active inhibitor that targets acetylcholinesterase (AChE), butyrylcholinesterase (BChE), and β-site amyloid precursor protein cleaving enzyme 1 (BACE-1). It displays IC50 values of 0.058 μM, 0.082 μM, and 0.115 μM against hAChE, hBChE, and hBACE-1, respectively. AChE BChE BACE-1-IN-1 exhibits significant binding affinity with PAS-AChE, excellent ability to cross the blood-brain barrier, potential disassembly of amyloid-beta (Aβ) aggregates, and neuroprotective properties against Aβ-induced stress. Moreover, AChE BChE BACE-1-IN-1 demonstrates remarkable antioxidant capabilities [1].
Amylin (8-37), human, derived from human Amylin, possesses direct vasodilator effects in isolated mesenteric resistance arteries of rats. Human Amylin is a small pancreatic β-cell hormone that forms aggregates in the absence of insulin and is a key pathological feature of type II diabetes mellitus.
Tat-beclin 1, a peptide derived from the autophagy protein beclin 1, is a powerful inducer of autophagy. It interacts with GAPR-1 (GLIPR2), a negative regulator of autophagy. Tat-beclin 1 effectively reduces the buildup of polyglutamine expansion protein aggregates and inhibits the replication of various pathogens, such as HIV-1, in laboratory experiments. In addition, it has demonstrated the ability to decrease mortality in mice infected with chikungunya (CHIKV) or West Nile virus (WNV).
Tau tracer 1 is a radiopharmaceutical agent designed specifically for visualizing Tau protein aggregates, commonly associated with neurodegenerative diseases. Its primary application lies in the diagnosis of these conditions.
Cucurbitacin I, cytotoxic triterpenoid sterols isolated from plants, elicits the formation of actin phospho-myosin II co-aggregates by stimulation of the RhoA ROCK pathway and inhibition of LIM-Kinase.
(±)12-HETE is one of the six monohydroxy fatty acids produced by the non-enzymatic oxidation of arachidonic acid. The biological activity of (±)12-HETE is similar to that of its constituent enantiomers . It aggregates neutrophils with an EC50 value of 40 nM.[1] Reference:[1]. O'Flaherty, J.T., Thomas, M.J., Lees, C.J., et al. Neutrophil-aggregating activity of monohydroxyeicosatetraenoic acids. American Journal of Pathology 104, 55-62 (1981).
β-Amyloid (22-35) is a 14-aa peptide, shows aggregates and induces neurotoxicity in the hippocampal cells. Beta amyloid (22-35) is a synthetic truncated fragment of beta-amyloid peptide.
Fibronectin Adhesion-promoting Peptide (Heparin Binding Peptide) is a heparin-binding amino acid sequence located in the carboxy-terminal heparin-binding domain of fibronectin, and it facilitates the assembly of mesenchymal stem cell (MSC) spheroids.