jurkat t

Nelarabine (GW 506U78) 是一种嘌呤核苷酸类似物，为DNA 合成抑制剂，对肿瘤细胞的IC50为0.067-2.15 μM，可作用于T 细胞急性淋巴细胞白血病。

2-Nitrobenzoic acid (o-Nitrobenzoic acid) 是一种抗增殖化合物，对表达 T 型钙通道α1H 或其剪接变体δ25的 jurkat 细胞系显示出8.3μM 的 IC50。

Pheniramine maleate (Trimetose) 是一种具有抗组胺和血管扩张特性的烷基胺衍生物，可与组胺 H1 受体结合，从而抑制磷脂酶 A2 和内皮源性松弛因子一氧化氮的产生。

Lifitegrast (SAR 1118) 是一种整合素淋巴细胞功能相关抗原 1 拮抗剂， 抑制 Jurkat T 细胞附着于ICAM-1的IC50为 2.98 nM。

CTA 056 是白细胞介素-2 诱导的 T 细胞激酶（ITK）抑制剂，抑制小鼠 MOLT-4 异种移植肿瘤的生长，诱导 Jurkat 细胞凋亡，可用于研究自身免疫性疾病和T细胞恶性肿瘤。

SP-100030 是一种有效的 NF-κB 和激活蛋白-1 (AP-1) 双抑制剂 (IC50 分别为 50 和 50 nM)。SP-10003 抑制 Jurkat 和其他T 细胞系产生的 IL-2、IL-8 和 TNF-α 的产生。SP-100030 降低小鼠胶原性关节炎 (CIA)。

Tulipalin A (α-methylene-γ-butyrolactone) 是来源于郁金香鳞茎的有毒糖苷。Tulipalin A 是引起过敏性接触皮炎的致敏性致敏物 (causative allergen)，在低剂量影响免疫细胞的功能，例如 Jurkat T 细胞。

Phytosphingosine 是具有抗癌作用的一种磷脂。在癌细胞中，它通过 caspase 8 的激活和 Bax 转位诱导细胞凋亡。

Heraclenin 是一种天然呋喃香豆素。它浓度依赖性的靶向激活的 T 细胞核因子 (NFAT) ，抑制人原代 T 细胞中 T 细胞受体介导的增殖。

PD-L1-IN-3 是一种具有选择性和高效性的 PD-1 PD-L1 抑制剂，具有抗肿瘤活性，通过阻止 PD-1 与 PD-L1 结合，从而阻断 PD-1 的信号传导发挥作用。PD-L1-IN-3 可用于研究肿瘤和免疫疾病。

BMS-1001 hydrochloride 是一种人 PD-L1/PD-1免疫检查点的抑制剂，具有口服活性且细胞毒性低。

Necrostatin 2 is an effective necroptosis inhibitor. Necrostatin 2 is also a RIPK1 inhibitor. EC50 for inhibition of necroptosis in FADD-deficient Jurkat T cells treated with TNF-α is 0.05 μM.

MRK-560 是高效的、口服有效的 γ- 分泌酶抑制剂抑制剂，具有大脑屏障渗透性。

EPI-X4是一种源于人血清白蛋白408-423氨基酸的内源性肽段，是趋化因子(C-X-C基序)受体4 (CXCR4)的拮抗剂。在0.8至1,000µM的浓度范围内，EPI-X4能抑制表达CXCR4的HEK293细胞中由趋化因子(C-X-C基序)配体12 (CXCL12)诱发的钙离子动员和受体内化。EPI-X4还能抑制CXCL12诱导的Jurkat T细胞和人类CD34+造血干细胞的迁移。体内实验中，EPI-X4（16µmol/kg）在急性过敏性气道高嗜酸性粒细胞疾病的小鼠模型中减少了Cxcr4依赖的炎症细胞气道浸润。慢性肾脏病患者尿液中EPI-X4的水平增高，并与肾小球滤过率(GFR)成反比。

Z-AEVD-FMK is an irreversible inhibitor of caspase-10 and related caspases.[1] At 10 µM, it can prevent the initiation of Fas signaling by caspase-10 in Jurkat T lymphoma cells, preventing Bid cleavage into its active form, caspase cascade activation, and apoptosis.[2]

Malformin C is a natural fungus-derived bicyclic pentapeptide that has antibacterial properties, particularly against species of Bacillus. Malformin C potently blocks the ability of bleomycin to induce G2 arrest in human T-cell leukemia-derived Jurkat cells (IC50 = 0.9 nM). It less potently abrogates colchicine-induced M phase arrest in Jurkat cells (IC50 = 24 nM). Malformin C inhibits cell growth dose-dependently in Colon 38 and HCT 115 cancer cells (IC50s = 0.27 and 0.18 μM, respectively) but has a low therapeutic index against cancer xenografts when tested in mice.

ITKdegrader 1 是一种高度选择性的白细胞介素 2 诱导的 T 细胞激酶 (ITK) 降解剂 (DC50=3.6 nM)。ITKdegrader 1 快速、持久地诱导 ITK 降解，并抑制体内抗 CD3抗体刺激的 IL-2分泌 (EC50=35.2 nM，Jurkat 细胞)。ITKdegrader 1 也显示出良好的血浆暴露水平。

Irreversible MALT1 inhibitor. Suppresses T cell activation-induced cleavage of Bcl-10 in a dose-dependent manor. Reduces Jurkat cell adhesion to fibronectin. Cell permeable.

Perforin-IN-2, a benzosulfonamide perforin inhibitor, mitigates transplant rejection in allogeneic bone marrow or stem cell transplantation. It binds to plasma proteins with a binding rate of 99.8%. In vivo, a concentration higher than 900 μM is required for optimal perforin inhibition. Perforin-IN-2 effectively inhibits the lytic activity of recombinant perforin on Jurkat T leukemia cells, with an IC50 of 6.65 μM, and also prevents the death of K562 leukemia target cells [1].

LP23为非芳基甲胺类PD-1/PD-L1抑制剂(IC50：16.7 nM)，展现出抗肿瘤效果。能恢复HepG2/Jurkat T细胞的免疫功能并促进HepG2细胞凋亡。在B16-F10肿瘤模型中，LP23表现出体内活性，在剂量为30 mg/kg时TGI达到88.6%。

CAY10774 is an inhibitor of the protein-protein interaction between programmed cell death 1 (PD-1) and its ligand PD-L1 (IC50= 15 nM in a homologous time-resolved fret (HTRF) assay).1It increases the activation of Jurkat cells expressing PD-1 in co-culture with artificial antigen-presenting cells (aAPCs) expressing PD-L1 (EC50= 6.6 μM in a reporter assay). CAY10774 increases surface expression of PD-1 on primary human CD4+and CD8+T cells co-cultured with aAPCs. 1.Konieczny, M., Musielak, B., Kocik, J., et al.Di-bromo-based small-molecule inhibitors of the PD-1/PD-L1 immune checkpointJ. Med. Chem.63(19)11271-11285(2020)

4-Maleimidosalicylic acid is a polar maleimide compound that does not exhibit suppressive effects on IL-2 production in JURKAT T cells.

Darinaparsin is a dimethylated arsenic linked to glutathione. It is cytotoxic to DU145, LNCaP, and PC3 prostate cancer cells (IC50s = 5-10 µM) and patient-derived primary prostate cancer cells (IC50s = 2.5-20 µM), as well as Jurkat T cell lymphoma and L540 Hodgkin lymphoma cells (IC50s = 2.7 and 1.3 µM, respectively). [1][2] It decreases the tumor-initiating subpopulation in DU145 and PC3 cells and halts the cell cycle in the G2 M phase. Darinaparsin decreases transcription of Gli-2, a transcription factor that mediates Sonic hedgehog signaling, when used at a concentration of 1.5 but not 3 µM. It decreases SHP1 phosphatase activity and increases ERK phosphorylation. [2] Darinaparsin reduces tumor growth in DU145 and PC3 prostate cancer mouse xenograft models when administered at a dose of 100 mg kg every other day.[1]

2′-Deoxy-ADPR 作为瞬时受体电位黑素 2 通道 (TRPM2 Channel) 的激动剂，可能在 Jurkat T 淋巴细胞中作为信号分子发挥其活性。

Mesuol has antioxidant activity, it shows very high scavenging activity against DPPH radical; it also has immunomodulatory activity, can potentiate percentage neutrophil adhesion in neutrophil adhesion test in rats and phagocytosis in carbon clearance assay. Mesuol can suppress HIV-1 replication in Jurkat T cells, it inhibits TNFα-induced HIV-1-LTR transcriptional activity by targeting the nuclear factor-κB (NF-κB) pathway.

15-Acetoxyscirpenol, a member of the acetoxyscirpenol moiety mycotoxins (ASMs), potently induces apoptosis and inhibits the growth of Jurkat T cells in a dose-dependent manner. This effect is mediated through the activation of caspases independent of caspase-3[1].

KTX-Sp2为钾通道毒素，能高效阻断三种外源电压门控钾通道Kv1.1、Kv1.2和Kv1.3。该化合物还能抑制内源性Kv1.3通道，降低Jurkat T细胞内Ca2+信号并抑制其活化后的IL-2分泌。

Gliovirin is a fungal metabolite that has been found inT. harzianumand has fungicidal, antimicrobial and anti-inflammatory activities.1It is active against the plant pathogenic fungusP. ultimum(MIC = 60 ng/ml) and the parasiteT. brucei brucei(IC50= 90 ng/ml), but has no effect on the plant pathogenic fungiR. solani,P. omnivorum,T. basicola,R. arrhizus, andV. dahliaeor the bacteriaB. thuringiensis,P. fluorescens, andX. malvacearumwhen used at concentrations up to 1,000 ng/ml.2,3Gliovirin decreases phorbol 12-myristate 13-acetate (TPA)- and ionomycin-induced increased expression of COX-2 (IC50= 1 μM) and protein levels of IL-2 in Jurkat cells (IC50= 5.2 μM).1 1.Rether, J., Serwe, A., Anke, T., et al.Inhibition of inducible tumor necrosis factor-α expression by the fungal epipolythiodiketopiperazine gliovirinBiol. Chem.388(6)627-637(2007) 2.Howell, C.R., and Stipanovic, R.D.Gliovirin, a new antibiotic from Gliocladium virens, and its role in the biological control of Pythium ultimumCan. J. Microbiol.29(3)321-324(1983) 3.Iwatsuki, M., Otoguro, K., Ishiyama, A., et al.In vitro antitrypanosomal activity of 12 low-molecular-weight antibiotics and observations of structure/activity relationshipsJ. Antibiot. (Tokyo)63(10)619-622(2010)

BMS-554417 is a novel inhibitor of IGF-IR, which inhibits IGF-IR and insulin receptor kinase activity and proliferation in vitro, and reduces tumor xenograft size in vivo. In a series of carcinoma cell lines, the IC50 for proliferation ranged from 120 nmol/L (Colo205) to >8.5 micromol/L (OV202). BMS-554417 treatment inhibited IGF-IR and insulin receptor signaling through extracellular signal-related kinase as well as the phosphoinositide 3-kinase/Akt pathway, as evidenced by decreased Akt phosphorylation at Ser473. At doses that inhibited proliferation, the compound also caused a G0-G1 arrest and prevented nuclear accumulation of cyclin D1 in response to LR3 IGF-I. In Jurkat T-cell leukemia cells, this agent triggered apoptotic cell death via the mitochondrial pathway. BMS-554417 was orally bioavailable and significantly inhibited the growth of IGF1R-Sal tumor xenografts in vivo. BMS-554417 is a member of a novel class of IGF-IR/insulin receptor inhibitors that have potential......

Cuspidiol shows cytotoxicity against Jurkat T cell clone E6.1 at 7.3 ug/mL.

BMS-1233为一种口服有效的程序性细胞死亡配体1 (PD-L1) 抑制剂，具有14.5 nM的IC50值。在Jurkat T细胞与HepG2细胞的共培养模型中，该化合物能够促进HepG2细胞的死亡。在小鼠模型上，BMS-1233展现了对黑色素瘤的有效抗肿瘤活性。

HT-2 toxin-13C22is intended for use as an internal standard for the quantification of HT-2 toxin by GC- or LC-MS. HT-2 toxin is a type A trichothecene mycotoxin and an active, deacetylated metabolite of the trichothecene mycotoxin T-2 toxin .1,2Like T-2 toxin, HT-2 toxin inhibits protein synthesis and cell proliferation in plants.2HT-2 toxin also reduces viability of HepG2, A549, HEp-2, Caco-2, A-204, U937, Jurkat, and RPMI-8226 cancer cells with IC50values ranging from 3.1 to 23 ng ml and human umbilical vein endothelial cells with an IC50value of 56.4 ng ml.1It induces oxidative stress, DNA damage, and autophagy in, as well as halts the development of, cultured mouse embryos when used at a concentration of 10 nM.3HT-2 toxin has been found in cereal grains and food products.4,5 1.Nielsen, C., Casteel, M., Didier, A., et al.Trichothecene-induced cytotoxicity on human cell linesMycotoxin Res.25(2)77-84(2009) 2.Nathanail, A.V., Varga, E., Meng-Reiterer, J., et al.Metabolism of the fusarium mycotoxins T-2 toxin and HT-2 toxin in wheatJ. Agric. Food Chem.63(35)7862-7872(2015) 3.Zhang, L., Li, L., Xu, J., et al.HT-2 toxin exposure induces mitochondria dysfunction and DNA damage during mouse early embryo developmentReprod. Toxicol.85104-109(2019) 4.Langseth, W., and Rundberget, T.The occurrence of HT-2 toxin and other trichothecenes in Norwegian cerealsMycopathologia147(3)157-165(1999) 5.Al-Taher, F., Cappozzo, J., Zweigenbaum, J., et al.Detection and quantitation of mycotoxins in infant cereals in the U.S. market by LC-MS MS using a stable isotope dilution assayFood Control72(Part A)27-35(2017)

Padanamide A is a bacterial metabolite originally isolated from a marine Streptomyces species. It is active against five strains of P. falciparum (EC50s = 160-340 nM), is not cytotoxic to HEK293 or HepG2 human cell lines, but is cytotoxic to Jurkat T lymphocytes with an IC50 value of approximately 60 μg/ml.

HT-2 Toxin, a deacetylated metabolite of T-2 toxin, impairs protein synthesis and hinders cell proliferation in plants.