smooth muscle cell

Anagliptin (SK-0403) 是一种选择性的二肽酰肽酶 4 抑制剂，IC50=3.8 nM，对 DPP-8/9 的选择性相对较弱，IC50分别为 68 和 60 nM。

LDN-27219 是一种人组织型转谷氨酰胺酶抑制剂(IC50:600 nM)。

Dimethyl sulfoxide (DMSO) 是一种常用的溶剂，可溶解极性和非极性化合物。Dimethyl sulfoxide 已被广泛用于生物实验中化合物的母液配制。Dimethyl sulfoxide 具有抑菌活性。

Trichostatin A (TSA) 属于二烯异羟肟酸类的天然衍生物。Trichostatin A 是一种组蛋白去乙酰化酶抑制剂 (IC50=1.8 nM)，具有可逆性和特异性。Trichostatin A 导致核心组蛋白过度乙酰化，从而调节染色质结构。

Elinafide 是一种双萘酰亚胺细胞毒性剂，是 DNA 靶向抗癌剂，在体内体外实验中显示出抗肿瘤活性。

Regrelor disodium (INS 50589) 是一种 p2y12 受体拮抗剂，可预防血栓形成，可有效抑制血管平滑肌细胞收缩，抑制细胞增殖，减少炎症。

(R)-Naroparcil 是 Naroparcil 的异构体。 Naroparcil 是一种4-甲基伞形酮基 β-D-木糖苷类似物，与血管平滑肌细胞增殖有关，在 Wessler 淤滞模型中抑制血栓的形成。

Salbutamol (Albuterol) 是短效的 β2 肾上腺素受体激动剂，用于哮喘和慢性阻塞性肺疾病(COPD) 引发的支气管痉挛的研究。

Hydralazine hydrochloride (Apresoline) 是一种直接作用的血管舒张剂，可抗高血压。

Polydatin (Piceid) 是从传统中药虎杖根中提取的一种天然产物，在多个实验模型中具有抗炎作用。它可抑制 G6PD，并诱导氧化和内质网应激。

Dexloxiglumide, an active enantiomer of Loxiglumide, inhibits smooth muscle cell contractions induced by cholecystokinin-octapeptide (CCK-8). It is a selective antagonist of cholecystokinin type A (CCKA) receptors.

Collagenase Type VIII能够水解Type VIII collagen，可用于研究动脉粥样硬化病理机制中的胶原代谢过程。Collagenase Type VIII也能够水解细胞外基质（ECM）中的其他蛋白质成分，可用于组织解离和细胞分离。

Kanglexin 是一种口服有效的蒽醌类化合物。它通过抑制NLRP3炎症小体的激活和细胞焦亡 (pyroptosis) 产生心脏保护作用。此外，Kanglexin 可以通过FGFR1 ERK信号通路促进血管生成，加速糖尿病伤口的愈合。该化合物还具备降脂和抑制血管平滑肌细胞去分化的作用，有潜力用于研究高脂血症、脂肪肝及动脉粥样硬化等疾病。

BKCa activator-1 (Compound 51b) 是一种口服生物有效的 BKCa 激活剂，EC50 值为 2.82 μM。它通过增加 K+ 外流引起细胞膜超极化，抑制平滑肌收缩。在自发性高血压大鼠 (SHR) 模型中，该化合物可缓解尿失禁，并在豚鼠咳嗽模型中显示出镇咳效果。

TAS-301 是一种平滑肌迁移和增殖抑制剂，能够抑制 PDGF 诱导的 PKC 的活化，可抑制大鼠颈动脉球囊损伤后的内膜增厚。

BK 129 is a local anesthetic with relaxant properties. BK 129 inhibits Ca2+ entry into the smooth muscle cell and Ca2+ release from sarcoplasmic reticulum.

DL-threo dihydrosphingosine is a cell-permeable inhibitor of the extracellular signal-regulated kinase (ERK) signalling cassette in mammalian cells. DL-threo dihydrosphingosine is effective against both growth factor- and G-protein-dependent activation of

FK-739 is an angiotensin type 1 receptor antagonist. FK 739 inhibits the specific binding of [125I]-angiotensin II to rat aortic smooth muscle cell membrane (IC50 = 8.6 nM) without displacing the specific binding of [125I]-angiotensin II to bovine cerebel

ML-7 hydrochloride (ML-7 HCl) 是一种可渗透细胞的、可逆的、有效的、ATP 竞争性的肌球蛋白轻链激酶(MLCK) 特异性抑制剂，IC50为300 nM。它还抑制平滑肌肌球蛋白轻链激酶、PKA 和 PKC。

Cytochalasin D is an actin inhibitor, the removal of actin stress fibers is crucial for the chondrogenic differentiation. It may be an inhibitor of some fertilization processes such as sperm penetration or sperm head decondensation. Cytochalasin D inhibit

Two Rho-associated kinases (ROCK), ROCK-I and ROCK-II, act downstream of the G protein Rho to regulate cytoskeletal stability. The ROCKs play important roles in diverse cellular functions including cell adhesion and proliferation, smooth muscle contraction, and stem cell renewal. Glycyl-H-1152 is a selective and potent ROCK inhibitor (IC50 = 11.8 nM for ROCK-II). It is a glycylated isoquinoline compound derived from the therapeutically-important ROCK inhibitor HA-1077 (Fasudil) and exhibits better specificity. Thus, it poorly inhibits Ca2+/calmodulin-dependent kinase type II, protein kinase (PK) G, and Aurora A (IC50 = 2.57, 2.35, and 3.26 μM, respectively) as well as PKA or PKC (IC50 ≥ 10 μM for each). The potency of Glycyl-H-1152 is superior to that of other ROCK inhibitors, including Y-27632 (Ki = 220 nM) and HA-1077 (IC50 = 158 nM).

I-BOP 是血栓素 A2 受体 (TP) 的激动剂（KD=0.61 nM）。I-BOP 可通过激活血管平滑肌中的 PI3K 通路促进细胞增殖。

Migrastatin is a bacterial metabolite that has been found inStreptomyceswith antimuscarinic and anticancer activities.1,2It binds to M1-5muscarinic acetylcholine receptors (Kis = >200, 200, 31, 43, and >200 μM, respectively) and inhibits calcium mobilization induced by carbamoylcholine in SK-N-SH cells (IC50= 28 μM), as well as in primary rat bladder smooth muscle cells.1Migrastatin inhibits the migration of EC17 esophageal cancer cells in a wound healing assay (IC50= 10 μg/ml) and 4T1 mouse mammary carcinoma cells in a chamber cell migration assay (IC50= 29 μM).2It enhances cytotoxicity induced by vinblastine in vincristine-resistant P388/VCR cells.3

Neuromedin C is a bombesin-like neuropeptide that stimulates uterine smooth muscle contraction and the release of gastrin , somatostatin, and amylase in rats. Neuromedin C is a truncated form of gastrin-releasing peptide corresponding to the GRP amino acids 18-27. It inhibits GRP and bombesin binding to rat pancreatic membranes (IC50s = 0.4 and 2.2 nM, respectively), which can be reduced by sodium chloride and guanylyl imidodiphosphate . Neuromedin C induces scratching and mast cell degranulation in mice when administered intradermally at doses ranging from 1 to 300 nmol site, which is inhibited by the BB2 bombesin receptor agonist RC-3095 and reduced in mast cell-deficient mice. Neuromedin C (3.2 nmol kg, i.p.) reduces rat glucose consumption by approximately 50% for up to one hour.