huvecs

Dopamine hydrochloride (ASL279) 是在脑黑质、脑腹侧被盖区和下丘脑中产生的一种天然儿茶酚胺，由二羟基苯丙氨酸脱羧形成，是去甲肾上腺素和肾上腺素的前体。它通过 D2 多巴胺受体来诱导 VEGFR2 的内吞作用，有促进血管生成活性。

Regorafenib (BAY 73-4506) 是一种多靶点受体酪氨酸激酶抑制剂，抑制 RET、C-RAF、VEGFR2、c-Kit、VEGFR1 和 PDGFRβ (IC50=1.5 2.5 4.2 7 13 22 nM)，具有口服活性。Regorafenib 具有抗肿瘤和抗血管生成活性。

Regorafenib monohydrate 是一种新型口服多激酶抑制剂，对VEGFR1 2 3、PDGFRβ、Kit、RET 和Raf-1的IC50分别为 13、4.2、46、22、7、1.5 和 2.5 nM。

E3330 是一种口服有效的选择性 AP 内切核酸酶 1 (APE1; REF-1) 抑制剂，可抑制NF-κB DNA 结合活性。它阻断 TNF-α 诱导的肝癌细胞系中 IL-8 的激活，可以抑制癌细胞的生长和迁移，具有抗癌活性。

Methylstat 是一种含有 Jumonji C 结构域的组蛋白去甲基化酶 (JMJD) 抑制剂的甲酯前药，具有良好的细胞渗透性。在体外试验中，methylstat 的游离酸可抑制 JMJD2A、JMJD2C、JMJD2E、PHF8 和 JMJD3，IC50 值分别约为 4.3、3.4、5.9、10 和 43 µM。 Methylstat 抑制 JMJD2C 敏感的食管癌细胞系 KYSE150 的生长，GI50 为 5.1 µM，而 methylstat 的游离酸在高达 100 µM 时不抑制细胞生长。 Methylstat 以浓度依赖性方式在多个位点诱导组蛋白高甲基化（KYSE150 细胞中 H3K4me3 和 H3K9me3 的 EC50 = 10.3 和 8.6 µM，MCF-7 细胞中的 EC50 分别为 6.7 和 6.3 µM）。

Loxoprofen (Koloxo) 是一种非甾体类抗炎药，具有解热作用，可用于缓解疼痛的研究。它是非选择性COX 抑制剂，对 COX-1 和 COX-2 的IC50分别为 6.5 和 13.5 μM。

PTUPB 是强效的sEH(IC50:0.9 μM)和COX-2(IC50:1.26 μM)的双向抑制剂。

Vorolanib (X-82) 是一种有效的 ATP 结合盒 (ABC) 转运蛋白抑制剂，是一种有效的、具有口服活性的 VEGFR PDGFR 抑制剂，是一种血管生成抑制剂，与 ZD1839 联用具有抗肿瘤作用。

3-Hydroxybenzaldehyde 是很多酚类化合物的前体分子。它是人和大鼠醛脱氢酶 (ALDH) 的底物 (substrate)。它具有血管保护的作用。

AT-533 是有效的 HSV 和 Hsp90 抑制剂。AT-533 可以阻断 HIF-1α VEGF VEGFR-2 信号通路，从而抑制血管生成和肿瘤生长。AT-533 也抑制下游通路的激活，包括 Erk1 2, FAK, Akt mTOR p70S6K。AT-533 抑制人脐静脉内皮细胞 (HUVEC) 的细胞迁移、侵袭和管形成。

Aureothricin, a dithiolopyrrolone (DTP) antibiotic originally derived from Streptomyces, demonstrates a broad-spectrum of antibacterial effectiveness. Additionally, it inhibits the adhesion of human umbilical vein endothelial cells (HUVECs) to vitronectin[1].

VEGFR-2-IN-65 (Compound 07) 是一种抑制VEGFR-2的化合物，与 Cys180 形成氢键相互作用，并可抑制HUVEC细胞的管状形成。

SK1071 is a novel migrastatin analogs, which demonstrated improved performance over migrastatin, with nanomolar IC50 values in chamber cell migration assays with tumor cells and human umbilical vein endothelial cells (HUVECs), and in wound healing assays.

(±)10(11)-EDP ethanolamide is an ω-3 endocannabinoid epoxide and cannabinoid (CB) receptor agonist (EC50s = 0.43 and 22.5 nM for CB1 and CB2 receptors, respectively). It is produced though direct epoxygenation of docosahexaenoyl ethanolamide by cytochrome P450 (CYP) epoxygenases. 10,11-EDP epoxide (12.5 and 25 μM) reduces the viability of 143B metastatic osteosarcoma cells. It induces apoptosis and inhibits cell migration in a wound-healing assay in 143B, MG63, and HOS osteosarcoma cells. (±)10(11)-EDP ethanolamide also reduces tube formation by human umbilical vein endothelial cells (HUVECs) in a Matrigel assay.

Ganglioside GM3 is a monosialoganglioside that demonstrates antiproliferative and proapoptotic effects in tumor cells by modulating cell adhesion, proliferation, and differentiation. It suppresses angiogenesis and reduces proliferation and migration of human umbilical vein endothelial cells (HUVECs) when used at a concentration of 20 μM via inhibition of VEGFR2 and Akt phosphorylation. Ganglioside GM3 induces dissociation of the insulin receptor-caveolin-1 complex from lipid microdomains, functioning as an inhibitor of insulin signaling and contributing to insulin resistance in adipocytes. Ganglioside GM3 mixture contains ganglioside GM3 molecular species with C18:1 and C20:1 fatty acyl chains.

Neuropeptide Y (NPY) (3-36) is a C-terminal fragment of NPY, a neuropeptide involved in controlling appetite, blood pressure, cardiac contractility, and intestinal secretion. NPY (3-36) is an endogenous peptide produced by cleavage of NPY by dipeptidyl peptidase 4 (DPP-4). It binds selectively to the NPY receptor Y2 (Ki = 0.41 nM in CHP 234 cells) over the Y1 receptor, where it does not bind at concentrations up to 1 μM. NPY (3-36) (0.1 nM) increases migration of human umbilical vein endothelial cells (HUVECs) by 80% after 12 hours in an in vitro wound closure assay. NPY (3-36) corresponds to residues 3-36 of the human and rat protein sequence.

CAY10717 is a multi-targeted kinase inhibitor that exhibits greater than 40% inhibition of 34 of 104 kinases in an enzymatic assay at a concentration of 100 nM. It has activity at multiple oncogenic kinases, with IC50 values less than 50 nM against wild-type EGFR and ABL and mutant ABLG250E, ABLY253F, ABLE255K, and B-RafV600E. CAY10717 is highly cytotoxic against a cancer cell panel that includes chemotherapy-sensitive and -resistant cell lines (EC50s = 0.4-158 nM). It also inhibits the growth of human umbilical vein endothelial cells (HUVECs; EC50 = 34 nM), a model for tumor angiogenesis.

Pyranonigrin A is a fungal metabolite originally isolated from Aspergillus that has antioxidant activity. It scavenges 2,2-diphenyl-1-picrylhydrazyl (DPPH;) free radicals in a cell-free assay (IC50 = 132.9 μM). Pyranonigrin A (10 μM) suppresses TNF-α-induced expression of vascular cell adhesion molecule 1 (VCAM-1) in human umbilical vein endothelial cells (HUVECs).

(E)-2-(2-Chlorostyryl)-3,5,6-trimethylpyrazine (CSTMP) is a stilbene derivative with antioxidant and anticancer activities. It stimulates proliferation of hydrogen peroxide-damaged ECV-304 cells (EC50 = 24.9 nM). CSTMP reduces hydrogen peroxide-induced release of lactate dehydrogenase (LDH) in and increases viability of human umbilical vein endothelial cells (HUVECs) in a concentration-dependent manner via inhibition of apoptosis. It reverses hydrogen peroxide-induced release of malondialdehyde (MDA) and decreases in superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) activities as well as increases constitutive nitric oxide synthase (cNOS) activity and nitric oxide (NO) production in HUVECs. CSTMP also induces cell death of A549 non-small cell lung cancer (NSCLC) cells in an IRE1α-dependent manner through induction of IRE1α-TRAF2-ASK1 complex-mediated endoplasmic reticulum (ER) stress and mitochondrial apoptosis.

Streptochlorin is a bacterial metabolite originally isolated from Streptomyces sp. SF2583 that has diverse biological activities, including antiangiogenic, antiproliferative, and anti-allergic properties. It inhibits TNF-α-induced NF-κB transcriptional activity and decreases proliferation of human umbilical vein endothelial cells (HUVECs) when used at concentrations ranging from 5 to 20 μM. Streptochlorin (12 μg/ml) decreases viability of, as well as induces apoptosis and increases the production of reactive oxygen species (ROS) in, Hep3B human hepatocellular carcinoma cells. It does not induce cytotoxicity in RBL-2H3 mast cells at concentrations up to 100 μM. Streptochlorin prevents degranulation in antigen-stimulated mast cells, as well as inhibits Syk kinase and the Src family kinases LYN and Fyn and reduces the secretion of TNF-α and IL-4 induced by dinitrophenyl-human serum album (DNP-HSA) in RBL-2H3 mast cells. It also decreases swelling and reduces scratching behavior in a mouse model of allergic dermatitis induced by dinitrofluorobenzene (DNFB).

Chromomycin A2 is an aureolic acid that has been found in several marine actinomycetes and has antibacterial and anticancer activities. Chromomycin A2 inhibits the growth of B. subtilis in an agar diffusion assay. It also inhibits the growth of human SGC7901 gastric cancer, HepG2 hepatocellular carcinoma, A549 lung epithelial adenocarcinoma, HCT116 colon cancer, and COC1 ovarian cancer cells, as well as human umbilical vein endothelial cells (HUVECs; IC50s = 4, 0.5, 3, 5, 5, and 8 nM, respectively). Chromomycin A2 (30 nM) halts the cell cycle in the G0/G1 phase and increases the protein levels of LC3A and LC3B in MALME-3M melanoma cells, indicating that it induces autophagy. It also increases the levels and promoter activity of the autophagic proteins ATG7 and ATG10 and reduces cell viability to 50% in human SCC-11 squamous cell carcinoma cells when used at a concentration of 30 nM.

M62812是一种 TLR4抑制剂，可在 HEK239细胞中抑制 LPS 诱导的NF-κB 活化。

1-Stearoyl-2-15(S)-HpETE-sn-glycero-3-PC is a phospholipid that contains stearic acid at the sn-1 position and 15(S)-HpETE at the sn-2 position. It is produced via oxidation of 1-stearoyl-2-arachidonoyl-sn-glycero-3-PC by 15-lipoxygenase (15-LO). 1-Stearoyl-2-15(S)-HpETE-sn-glycero-3-PC is toxic to human umbilical vein endothelial cells (HUVECs) when used at a concentration of 100 μM.

(+)-Macrosphelide A is a fungal metabolite originally isolated from Microsphaeropsis. It inhibits adhesion of HL-60 human leukemia cells to human umbilical vein endothelial cells (HUVECs) in a concentration-dependent manner. It also inhibits the growth of SKOV3 ovarian cancer cells in a concentration-dependent manner. (+)-Macrosphelide A inhibits the growth of Gram-positive bacteria, including B. subtilis, M. luteus, B. thuringiensis, and S. aureus (MICs = 143, 143, 57, and 57 μg/ml, respectively), but not Gram-negative bacteria or fungi.