selleck mtor inhibitor - mTOR抑制剂 | mTOR Inhibitor

来自 : 发布时间：2024-05-09

Dactolisib (BEZ235) Dactolisib (BEZ235, NVP-BEZ235) 是一种双重ATP竞争性 PI3K 和 mTOR 抑制剂，在无细胞试验中，抑制 p110α/γ/δ/β 和 mTOR(p70S6K) 的 IC50 分别为 4 nM /5 nM /7 nM /75 nM /6 nM。 在 3T3TopBP1-ER 细胞中抑制 ATR，IC50 为 21 nM，而对 Akt 和 PDK1 的抑制作用很弱。Dactolisib可诱导自噬并抑制HIV-1的复制。Phase 2。 TAM (10 nM) agonistic behavior in MCF7/IGF-1R cells is not inhibited by phosphatidylinositol 3-kinase/Akt inhibitor BEZ235. (a) Inhibitory effects of kinase inhibitors BMS-536924, U0126 and BEZ235 on agonistic effect of TAM (10 nM) in the presence of IGF-1 (100 ng/mL). **P 0.01. (b) Inhibitory effects of phosphatidylinositol 3-kinase (PI3K)/Akt inhibitor BEZ235 at various dose ranges on IGF-1R signaling. (c) Agonistic behavior of TAM (10 nM) in response to BEZ235 kinase inhibitor. (-), no BEZ235. Results are representative of three independent experiments. Data are expressed as means SD. H4-LC3-GFP cells were treated with 1 nM IFNA2 for the indicated periods in the presence of 200 nM rapamycin. Images of the cells were collected using an ArrayScan HCS 4.0 Reader. Representative cells are shown. The average spot intensity in 500 cells from each indicated sample was determined. Data are displayed as means ?SD of the spot intensity per cell (below). RLU, relative leight unit. Everolimus (RAD001) Everolimus (RAD001, SDZ-RAD)是一种mTOR抑制剂，作用于FKBP12，在无细胞试验中IC50为1.6-2.4 nM。Everolimus 可诱导细胞凋亡及自噬并抑制肿瘤细胞的增殖。 Cytoskeleton organisation of 786-O SuR treated with NVP-LDE225 (2.5 uM), everolimus (1 uM), and their combination for 24 h was analysed by confocal microscopy. Actin-based structures were revealed by rhodaminated phalloidin staining (red fluorescence). Localisation of focal adhesion points was obtained by immunofluorescent staining of p-paxillin (green fluorescence). Merged row images show overlapping of p-paxillin and actin signals. Moreover, all captures were shown in transmitted light. Scale bars, 10 um. AZD8055 AZD8055是一种新型的，ATP竞争性mTOR抑制剂，在MDA-MB-468 细胞中IC50为0.8 nM，与作用于PI3K亚型和ATM/DNA-PK相比，具有优异的选择性（约1000倍）。AZD8055可诱导半胱天冬酶依赖的凋亡和自噬。Phase 1。 mTOR kinase inhibitor AZD8055 activates PI3K accompanied with induction of expression of EGFR, HER2, HER3 and IRS1. Serum-deprived CHO-EGFP-AKT cells were incubated with 50 nM AZD8055 for 24 hr. The EGFP signal was detected using confocal microscopy. The white arrows indicate EGFP-AKT located on cellular membrane. Temsirolimus (CCI-779) Temsirolimus (CCI-779, NSC 683864)是一种特定的mTOR抑制剂，在无细胞试验中IC50为1.76 μM。Temsirolimus 可诱导自噬和凋亡。 mTOR inhibitors attenuate ganetespib-driven elevation of HSPs in multiple tumor cell types. A375 melanoma cells were treated with vehicle, ganetespib (25 nmol/L), BEZ235 (500 nmol/L), or temsirolimus (500 nmol/L), either alone or in combination, for 24 hours. The levels of HSP90α, HSP70, HSP27, and GAPDH were determined by immunoblotting. 3-Hydroxyanthranilic acid 3-Hydroxyanthranilic Acid (3-HAA, 3-HANA)是一种色氨酸代谢物具有免疫调节作用，可能是通过抑制 PI3K/Akt/mTOR 和 NF-κB 活性，减少促炎性介质的产生。 PI-103 PI-103 是一种多靶点 PI3K 抑制剂，在无细胞试验中作用于p110α/β/δ/γ的IC50为 2 nM/3 nM/3 nM/15 nM，对 mTOR/DNA-PK的作用较小，IC50为30 nM/23 nM。PI-103 可诱导小鼠T细胞淋巴瘤的凋亡。 We treated all of drugs in T47D which has a PI3KCA H1044R mutation with the concentration shown below for 1 hour and performed western blot analysis using antibodies to phospho-AKT(SERINE 472), and total AKT. NU7441 (KU-57788) NU7441 (KU-57788)是一种高度有效的，选择性DNA-PK抑制剂，在无细胞试验中IC50为14 nM，也会抑制 mTOR 和 PI3K，对应的IC50值分别为1.7 μM和5 μM。它可降低NHEJ的频率，而增强Cas9介导DNA剪接后发生的同源重组修复率。 Validation of activity and specificity of chemical inhibitors of; ATM, ATR, and DNAPK. H460 cells were treated with 1 uM camptothecin (CPT) or 20 ug/ml bleomycin for 1 h in the presence of the indicated inhibitors: DNAPK-i1—NU7026, DNAPK-i2—NU7441. MSH6, fibrillarin, and tubulin were used as loading controls.Effects of DNAPK inhibitors on its autophosphorylation in bleomycin-treated cells. KU-0063794 KU-0063794是一种有效的，高度特异性的，作用于mTORC1和mTORC2的双重mTOR抑制剂，在无细胞试验中IC50约为~10 nM；对PI3Ks没有作用。 Effects of PI3K and mTOR inhibitors on IGF1R and AKT signaling in RMS cells. Rh41 cells were treated with 0.3 uM PI3K inhibitor BKM120, 0.3 uM mTOR inhibitor KU0063794 for the indicated time. Lysates were made and analyzed for p-AKT, S6RP and IGF1R. Torkinib (PP242) Torkinib (PP242) 是一种选择性的mTOR抑制剂，在无细胞试验中IC50为8 nM；靶向作用于mTOR复合体，作用于mTOR比作用于PI3Kδ或PI3Kα/β/γ选择性分别高10倍多和100倍。Torkinib (PP242) 可诱导线粒体自噬和凋亡。 Synergistic effect of BMS-777607 with mTOR inhibitors in reduction of CSCs+24/44/ESA viability. CSCs+24/44/ESA at 5,000 cells per well with stem cell culture media in triplicate in an ultra-low adhesion plate were treated with 5 umol/L BMS-777607, 1 umol/L AZD8055, 1 umol/L RAD001, and 1 umol/L PP242 alone, or in their different combinations. Cells were cultured for 72 hours. Percentages of polyploid cells were determined by counting 300 cells from two different regions. Results shown here were from one of two experiments with similar results. Ridaforolimus (Deforolimus, MK-8669) Ridaforolimus (Deforolimus, MK-8669, AP23573)是一种选择性mTOR抑制剂，在HT-1080细胞中IC50为0.2 nM；不被分类为一种前药，mTOR抑制和FKBP12结合与rapamycin相似。Phase 3。 Breast cancer cells were pretreated with 100ng/ml EGF for 15 min and then treated with the indicated concentrations of Deforolimus for 24 hours. Sapanisertib (MLN0128) Sapanisertib (MLN0128, INK 128, TAK-228) 是一种有效的，选择性mTOR抑制剂，在无细胞试验中IC50为1 nM；对I型PI3K亚型的作用效果低200倍以上，与Rapamycin相比，优先抑制mTORC1/2，且对促侵袭基因敏感。Phase 1。 Hep-2 (D) or SCC-9 (E) cells were treated with PI3K/Akt and mTOR dual inhibitor LY 294002 (LY, 1 umol/L), mTORC1 inhibitor rapamycin (0.5 umol/L), mTORC1/2 dual inhibitor AZD2014 (0.1 uM), INK-128 (0.1 uM) or AZD8055 (0.1 uM) for 72 h, cell viability was analyzed. The mean of three independent experiments performed in triplicate was shown. Statistical significance was analyzed by ANOVA. *p Voxtalisib (XL765) Analogue Voxtalisib (SAR245409, XL765) Analogue是作用于mTOR/PI3K的双重抑制剂，对p110γ作用最强，IC50为9 nM；也可抑制DNA-PK和mTOR。Phase 1/2。 The TMZ/XL765 combination decreases serum GH and PRL of mice bearing GH3 xenografts. A and B, After treatment with DMSO, TMZ, XL765, or the XL765/TMZ combination, the blood of the nude mice xenograft with GH3 tumor was collected and serum rat-GH and rat-PRL were measured by IRMA (TMZ/XL765 combination vs TMZ or XL765 alone: ***P .001). Torin 1 Torin 1是一种有效的mTORC1/2抑制剂，在无细胞试验中IC50为2 nM/10 nM；作用于mTOR比作用于PI3K选择性高1000倍。 Huh-7.5 cells were treated with increasing concentration of Torin 1, a known autophagy inducer, and the autophagy response was assessed by measuring LC3II and p62 levels. Omipalisib (GSK2126458) Omipalisib (GSK2126458, GSK458)是一种高选择性的，有效的p110α/β/γ/δ和 mTORC1/2抑制剂，无细胞试验中Ki分别为0.019 nM/0.13 nM/0.024 nM/0.06 nM和0.18 nM/0.3 nM。Omipalisib 可诱导自噬。Phase 1。 OSI-027 OSI-027 (ASP4786, CERC 006, AEVI-006)是一种选择性的有效的双重mTORC1和mTORC2抑制剂，无细胞试验中IC50分别为22 nM 和 65 nM，作用于mTOR的选择性比作用于PI3Kα，PI3Kβ，PI3Kγ或 DNA-PK高100多倍。OSI-027可诱导癌细胞的自噬。Phase 1。 PF-04691502 PF-04691502 (PF4691502) 是一种ATP竞争性的PI3K(α/β/δ/γ)/mTOR双重抑制剂，在无细胞试验中Ki为1.8 nM/2.1 nM/1.6 nM/1.9 nM和16 nM，对Vps34， AKT， PDK1， p70S6K， MEK， ERK， p38 和 JNK 几乎没有作用活性。PF-04691502 可诱导凋亡。Phase 2。 BMDMs from WT animals were treated with different concentrations of PI3K inhibitors (500 nmol/L PF4691502, PI-103, BKM120 and 25 μmol/L SF1126) followed by hypoxia for 4 hours for Western blots. These macrophages were either used for lysate preparation (nuclear extracts for HIFα or WCE for pAKT and AKT) and Western blot analysis. Apitolisib (GDC-0980) Apitolisib (GDC-0980, RG7422, GNE 390)是一种有效的，I型PI3K抑制剂，作用于PI3Kα/β/δ/γ，无细胞试验中IC50分别为5 nM/27 nM/7 nM/14 nM，也是mTOR抑制剂，无细胞试验中Ki为17 nM，比作用于其他PIKK家族激酶选择性高。Apitolisib 在胰腺癌细胞中可同时激活自噬与凋亡。Phase 2。 Immunoblots from AR + TNBC cell lines treated with either CDX (25 uM), GDC-0941 (300 nM) or GDC0980 (100 nM) as single agents or CDX in combination with either GDC-0941 or GDC-0980 for 48 h analyzed for AR, p-AKT, AKT, p-S6, S6 and glyceraldehyde-3-phosphate dehydrogenase (GAPDH) protein. GSK1059615 GSK1059615是一种PI3Kα/β/δ/γ (可逆的)和mTOR的双重抑制剂，IC50分别为0.4 nM/0.6 nM/2 nM/5 nM和12 nM。Phase 1。 Breast cancer cells were pretreated with 100ng/ml EGF for 15 min and then treated with the indicated concentrations of GSK1059615 for 24 hours. Gedatolisib (PKI-587) Gedatolisib (PF-05212384, PKI-587)是一种高度有效的，双重PI3Kα，PI3Kγ和mTOR抑制剂，无细胞试验中IC50分别为0.4 nM， 5.4 nM和1.6 nM。Phase 2。 PI3K inhibitors promote apoptosis in checkpoint-defective cell lines. Two checkpoint-functional (A2058, D28) and three defective (HT144, D20, SKMel13) melanoma cell lines growth as tumour spheres as in Figure 4B were either untreated or treated with 5 uM PF-05212384 for 72 h, harvested and immunoblotted for pAkt Ser473. WYE-354 WYE-354是一种有效的，特异性的，ATP竞争性的mTOR抑制剂，IC50为5 nM，对mTORC1/P-S6K(T389)和mTORC2/P-AKT(S473)有抑制作用，而对P-AKT(T308)无抑制作用，作用于mTOR比作用于PI3Kα和PI3Kγ选择性分别高100和500倍以上。 After starved in serum-free medium for 24h,A549 cells incubated with the indicated concentrations of WYE-354 for 3h,followed by 20-minute stimolation of 100ng/ml EGF. Vistusertib (AZD2014) Vistusertib (AZD2014) 是一种新型 mTOR 抑制剂，无细胞试验中IC50为2.8 nM；对多种PI3K亚型(α/β/γ/δ)具有较高选择性。浓度为1 μM时，对大多数激酶无或有微弱结合力。AZD2014 可在HCC细胞中诱导增殖抑制、凋亡、细胞周期阻滞和自噬，并具有抗肿瘤的活性。 Torin 2 Torin 2 是一种有效的选择性mTOR抑制剂，在p53−/− MEFs细胞系中IC50为0.25 nM；作用于mTOR比作用于PI3K选择性高800倍，并且改善了药代动力学性能。抑制ATM/ATR/DNA-PK，在PC3细胞系中EC50分别为28 nM/35 nM/118 nM。Torin 2 可降低细胞活力并诱导自噬与凋亡。 U2OS cells were plated in six-well plates using complete medium. The next day the cells were washed four times with NaCl/Pi before maintaining them for 6 h in serum- and glucose-free DMEM supplemented as indicated in the absence or presence of 0.1 uM Torin 2 for the last 1 h. The cells were control- treated, treated with 1 ug/mL insulin or treated with 1 mM H2O2 for 15 min. Thereafter, cell lysates were prepared and western blotting was performed using the indicated antibodies. WYE-125132 (WYE-132) WYE-125132 (WYE-132)是一种高度有效的，ATP竞争性的mTOR抑制剂，IC50为0.19 nM；作用于mTOR比作用于PI3Ks或PI3K相关激酶hSMG1和ATR选择性高。 SW620 and SW620:8055R cells were treated with increasing concentrations of WYE-125132 for 24 hours and cell proliferation was assayed by [3H]thymidine incorporation. Results are the mean盋oV for three biological replicates from a single experiment; identical results were obtained in n=3 experiments. BGT226 (NVP-BGT226) maleate BGT226 (NVP-BGT226)是一种新型I型PI3K/mTOR抑制剂，作用于PI3Kα/β/γ，IC50为4 nM/63 nM/38 nM。Phase 1/2。 IGROV1-R10 cells were treated with BGT266(250nM) for 8 h.The effect of BGT226 on PI3K/Akt/mTOR pathway activation (A) and on expression of Mcl-1 and Bim (B). Palomid 529 (P529) Palomid 529 (P529, SG 00529) 抑制mTORC1和mTORC2复合体，降低pAktS473， pGSK3βS9和pS6磷酸化。Phase 1。 After starved in serum-free medium for 24 h,A549 cells incubated with the indicated concentrations of Palomid529 for 3 h,followed by 20-minute stimolation of 100ng/ml EGF. PP121 PP121是一种作用于PDGFR， Hck， mTOR， VEGFR2， Src和Abl的多靶点抑制剂，IC50分别为2 nM， 8 nM， 10 nM， 12 nM， 14 nM和18 nM，也抑制DNA-PK，IC50为60 nM。 PP121 induces apoptosis in ATC cells. CAL62 cells were treated with PP121 at the indicated concentrations for 48 h, followed by PI staining. The nuclei were stained with Hoechst and analyzed using a fluorescent microscope. The representative images are shown. WYE-687 WYE-687是一种ATP竞争性的，选择性的mTOR抑制剂，IC50为7 nM；抑制mTORC1/pS6K(T389)和mTORC2/P-AKT(S473)，但不抑制P-AKT(T308)，作用于mTOR比作用于PI3Kα(>100倍)和PI3Kγ(>500倍)选择性高。 Immunofluorescent double staining for K19 and pHH3 on HepG2 cells in non-coated condition, Ln-332 coated condition or Ln-332 coated condition supplemented with mTOR inhibitors (either rapamycin or WYE-687; n = 4). Nitazoxanide (NSC 697855) Nitazoxanide (NSC 697855, NTZ)是一种人工合成的nitrothiazolyl-salicylamide衍生物，是一种抗原虫剂（作用于犬流感病毒，IC50为0.17 到0.21 μM）。Nitazoxanide 可调节自噬并抑制 mTORC1 信号传递。 WAY-600 WAY-600是一种有效的，ATP竞争性的，选择性的mTOR抑制剂，IC50为9 nM；抑制mTORC1/P-S6K(T389)和mTORC2/P-AKT(S473)，但不抑制P-AKT(T308)；作用于mTOR比作用于PI3Kα(>100倍)和PI3Kγ(>500倍)选择性高。 WAY-600 blocks mTORC1/2 activation, but activates MEK-ERK signaling in HCC cells. HepG2 cells or primary HCC cells (\"Pnt-2”) were treated with WAY-600 (\"WAY”, 100 nM) for 1 h, mTOR-Raptor-Rictor association was tested by co-immunoprecipitation assay (A, for HepG2 cells), expression of listed kinases (p- and regular) was tested by Western blots (BeE). GDC-0349 GDC-0349 (RG-7603)是一种有效的，选择性的，ATP竞争性的mTOR抑制剂，Ki为3.8 nM，比作用于PI3Kα和其他266种激酶的抑制效果高790倍。Phase 1。 The established (SQ20B/UMSCC47/SCC90 cells) or primary (\"P1/P2/P3”) human NSCC cells as well as normal oral epithelial cells (\"Epithelial cells”) were treated with indicated concentration ofGDC-0349, rapamycin (\"Rap”) or RAD001 for applied time, cell proliferation was tested by CCK-8 assay. Expression of listed proteins in primary human NSCC cells was tested by Western blot analysis (D, right panel). \"UNTR” indicates untreated control cells. * p XL388 XL388是一种高效的，ATP竞争性的mTOR选择性抑制剂，IC50为9.9 nM，比作用于紧密相关的PI3K激酶选择性高1000倍。 4EGI-1 4EGI-1 是通过结合eIF4E，竞争性的作用于eIF4E/eIF4G相互作用的抑制剂，其KD值为25 μM。4EGI-1 可通过阻止 4E-BP1 的激活来特异性抑制 mTOR 的功能。4EGI-1 可诱导凋亡。 Hep3B and PC3 cells were treated with 50 μmol/L 4EGI-1 or 5 μmol/L ABT alone or their combination for 48 hours, and then the cell viability was examined by CCK-8 assay. p, phosphorylated; t, total; T, Thr; S, Ser; *, P Lanatoside C Lanatoside C 是具有抗病毒和抗肿瘤活性的强心苷。Lanatoside C 通过减弱 MAPK，Wnt，JAK-STAT和PI3K/AKT/mTOR信号通路，诱导G2/M细胞周期停滞并诱导自噬和细胞凋亡。 Compound 401 Compound 401是DNA-PK和mTOR抑制剂（IC50分别为0.28 μM和5.3 μM）。它对p110α/p85α PI3K没有明显抑制作用，在COS7细胞中抑制S6激酶在Thr389位的磷酸化和Akt在Ser473位的磷酸化。 Astragaloside IV Astragaloside IV (AST-IV, AS-IV) is a bioactive saponin first isolated from the dried plant roots of the genus Astragalus, which is used in traditional Chinese medicine. It has various effect on the cardiovascular, immune, digestive, and nervous systems. AS-IV suppresses activation of p-Akt, p-mTOR, p-NF-κB and p-Erk1/2. CC-115 CC-115是DNA依赖性的蛋白激酶DNA-PK和哺乳动物雷帕霉素靶标mTOR的双重抑制剂，IC50分别为0.013 μM 和 0.021 μM。具有潜在的抗肿瘤活性。 Zotarolimus (ABT-578) Zotarolimus (ABT-578)是rapamycin的类似物,可以抑制FKBP-12结合的IC50为2.8nM。 Paxalisib (GDC-0084) Paxalisib (GDC-0084, RG7666) 是一种能透过血脑屏障的PI3K和mTOR的抑制剂，对PI3Kα, PI3Kβ, PI3Kδ, PI3Kγ 和mTOR的Kiapp分别为2 nM, 46 nM, 3 nM, 10 nM和70 nM。 SF2523 SF2523是一种有效的、具有高度选择性的PI3K抑制剂，对PI3Kα, PI3Kγ, DNA-PK, BRD4 和 mTOR的IC50分别为34 nM, 158 nM, 9 nM, 241 nM 和 280 nM。 Bimiralisib (PQR309) Bimiralisib (PQR309)是一种新型的、可渗透入大脑的PI3K/mTOR双重抑制剂，在体内外具有抗淋巴瘤活性。相对于其他PI3K相关性脂质激酶、蛋白激酶和非相关性靶点，它对PI3K/mTOR具有较高选择性。 Voxtalisib (XL765) Voxtalisib (SAR245409, XL765)是作用于mTOR/PI3K的双重抑制剂，对p110γ作用最强，IC50为9 nM；也可抑制DNA-PK和mTOR。Phase 1/2。 HL60, HL60/ADR, K562 and K562/A02 cells pretreated with various concentrations of Voxtalisib (0, 0.625, 1.25, 2.5, 5 and 10 μM) for 48 h were harvested for western blot. The levels of cyclin D1, p27, and p-pRb in the nuclei were determined. Chrysophanic Acid Chrysophanic Acid (Chrysophanol) 是Dianella longifolia中的一种天然蒽醌，是一种EGFR/mTOR通道抑制剂。 After starved in serum-free medium for 24h, A549 cells incubated with the indicated concentrations of Chrysophanic acid for 3h,followed by 15-minute stimolation of 100ng/ml EGF Onatasertib (CC 223) Onatasertib (CC 223)是一种高效选择性并具有口服活性的mTOR抑制剂，其IC50为16 nM。Phase 1/2。 Fig 1. CC-223 is cytotoxic and anti-proliferative to cultured human HCC cells. Cultured HCC cell lines (HepG2, KYN-2 and Huh-7 lines), L02 normal hepatocytes as well as the primary human HCC cells (\"HCC1/2/3\" lines) were either left untreated (\"C\", same for all figures) or treated with designated concentration of CC-223 (10–1000 nM), cells were further cultivated in conditional medium for indicated time; Cell survival (A, B, C and E), and proliferation (D) were tested by listed assays. Data were expressed as mean ± SD (Same for all figures). n = 5 means five replicate wells (Same for Figs 1–4). * p Samotolisib (LY3023414) LY3023414 (Samotolisib, GTPL8918)是一种口服的ATP竞争性抑制剂，抑制I类PI3K亚型、mTOR和DNA-PK。 The structure and formula weight of LY3023414 were presented (A). Established human glioma cells (U251MG and A172 lines), primary human astrocytes (\"Astrocytes”) or primary human glioma cells [three lines, \"Glioma (L1/2/3)”], were either left untreated (\"Ctrl”) or treated with LY3023414 at 1-1000 nM, cells were further cultured for indicated time; Cell survival was tested (B, C, and E) (n=5). Cell proliferation was also tested by the BrdU ELISA assay (D and F) (n=5). *p ABTL-0812 ABTL0812 (α-Hydroxylinoleic acid, LP-10218, SCLN-0812) 可在肺鳞癌细胞系中通过诱导TRIB3的过表达和激活自噬来抑制 Akt/mTOR 轴。ABTL0812 还可诱导 AMPK 激活和 ROS 积累。 PQR620 PQR620 是一种新型的、选择性的、口服可生物利用的、具有脑渗透性的 TORC1/2 的双重抑制剂。PQR620 在56种淋巴瘤模型检测中具有抗肿瘤活性，处理72小时的平均IC50值为250 nM。 GNE-477 GNE-477是有效的PI3K/mTOR抑制剂，对PI3Kα的IC50值为4 nM，对mTOR的Kiapp值为21 nM。 GNE-493 GNE-493 (compound 5) 是一种泛 PI3-kinase 和 mTOR 的口服双效抑制剂，对PI3Kα、PI3Kβ、PI3Kδ、PI3Kγ和mTOR的IC50值分别为3.4 nM、12 nM、16 nM、16 nM和32 nM。 3BDO 3BDO是一种丁内酯衍生物，可靶向FKBP1A并激活mTOR信号通路，抑制HUVECs自噬。3BDO 还可抑制oxLDL诱导的凋亡。 MHY1485 MHY1485是一种有效的，细胞渗透性 mTOR 激动剂，也能有效抑制 autophagy。 Exosomal miR-124-3p inhibited neuronal inflammation by suppressing the activity of mTOR signaling. A, B) Immunoblot (A) and quantitative (B) data of p-4E-BP1 and p-P70S6K in neurons after scratch injury and exosomal treatment. Their expression was increased after scratch injury and was suppressed by miR-124-3p–up-regulated exosomes, suggesting that miR-124-3p suppresses the activity of mTOR signaling (n = 6/group). ##P Salidroside Salidroside (Rhodioloside) 是一种糖苷类化合物，作用于SACC-2细胞增殖，IC50为4.99±0.23 μg/mL。 L-Leucine Leucine ((S)-Leucine, Leu) is one of nine essential amino acids in humans which is important for protein synthesis and many metabolic functions. It contributes to regulation of blood-sugar levels; growth and repair of muscle and bone tissue; growth hormone production; and wound healing. Clemastine (HS-592) fumarate Clemastine Fumarate (HS-592, Meclastine)是一种选择性组胺H1受体拮抗剂，IC50为3 nM。Clemastine 可通过 mTOR 信号通路来刺激自噬。 Detection of P2X7 receptor and histamine receptor H1 (HRH1) in hippocampus and mPFC. (A–F) CUMS treatment upregulated the protein expression of the purinergic receptor P2X, ligand-gated ion channel 7 (P2X7R) in both hippocampus and mPFC subregions. In the meantime, continuous intraperitoneal administration of clemastine protected mice from stress-induced upregulation of P2X7R in the hippocampus rather than mPFC. There is no statistical alteration of HRH1 expression in both subfields of hippocampus and mPFC, even when the mice were subjected to stress stimulation or clemastine injection (n = 4 for (A–F), *p Rotundic acid Rotundic acid (Rutundic acid)是一种天然化合物，对人肝细胞癌（HepG2）、恶性黑色素瘤（A375）、SCLC（NCI-H446）、乳腺癌（MCF-7）和结肠癌（HT-29）细胞系表现出细胞毒活性。Rotundic acid 通过调节 AKT/mTOR and MAPK pathways 诱导细胞周期停滞、DNA损伤和细胞凋亡。 Dactolisib (BEZ235, NVP-BEZ235) 是一种双重ATP竞争性 PI3K 和 mTOR 抑制剂，在无细胞试验中，抑制 p110α/γ/δ/β 和 mTOR(p70S6K) 的 IC50 分别为 4 nM /5 nM /7 nM /75 nM /6 nM。 在 3T3TopBP1-ER 细胞中抑制 ATR，IC50 为 21 nM，而对 Akt 和 PDK1 的抑制作用很弱。Dactolisib可诱导自噬并抑制HIV-1的复制。Phase 2。 TAM (10 nM) agonistic behavior in MCF7/IGF-1R cells is not inhibited by phosphatidylinositol 3-kinase/Akt inhibitor BEZ235. (a) Inhibitory effects of kinase inhibitors BMS-536924, U0126 and BEZ235 on agonistic effect of TAM (10 nM) in the presence of IGF-1 (100 ng/mL). **P 0.01. (b) Inhibitory effects of phosphatidylinositol 3-kinase (PI3K)/Akt inhibitor BEZ235 at various dose ranges on IGF-1R signaling. (c) Agonistic behavior of TAM (10 nM) in response to BEZ235 kinase inhibitor. (-), no BEZ235. Results are representative of three independent experiments. Data are expressed as means SD. Rapamycin (AY-22989, Rapamune, Sirolimus, NSC-2260804)是一种特定的 mTOR 抑制剂，在 HEK293细胞中，IC50 为 ~0.1 nM。 H4-LC3-GFP cells were treated with 1 nM IFNA2 for the indicated periods in the presence of 200 nM rapamycin. Images of the cells were collected using an ArrayScan HCS 4.0 Reader. Representative cells are shown. The average spot intensity in 500 cells from each indicated sample was determined. Data are displayed as means ?SD of the spot intensity per cell (below). RLU, relative leight unit. Everolimus (RAD001) Everolimus (RAD001, SDZ-RAD)是一种mTOR抑制剂，作用于FKBP12，在无细胞试验中IC50为1.6-2.4 nM。Everolimus 可诱导细胞凋亡及自噬并抑制肿瘤细胞的增殖。 Cytoskeleton organisation of 786-O SuR treated with NVP-LDE225 (2.5 uM), everolimus (1 uM), and their combination for 24 h was analysed by confocal microscopy. Actin-based structures were revealed by rhodaminated phalloidin staining (red fluorescence). Localisation of focal adhesion points was obtained by immunofluorescent staining of p-paxillin (green fluorescence). Merged row images show overlapping of p-paxillin and actin signals. Moreover, all captures were shown in transmitted light. Scale bars, 10 um. AZD8055是一种新型的，ATP竞争性mTOR抑制剂，在MDA-MB-468 细胞中IC50为0.8 nM，与作用于PI3K亚型和ATM/DNA-PK相比，具有优异的选择性（约1000倍）。AZD8055可诱导半胱天冬酶依赖的凋亡和自噬。Phase 1。 mTOR kinase inhibitor AZD8055 activates PI3K accompanied with induction of expression of EGFR, HER2, HER3 and IRS1. Serum-deprived CHO-EGFP-AKT cells were incubated with 50 nM AZD8055 for 24 hr. The EGFP signal was detected using confocal microscopy. The white arrows indicate EGFP-AKT located on cellular membrane. Temsirolimus (CCI-779) Temsirolimus (CCI-779, NSC 683864)是一种特定的mTOR抑制剂，在无细胞试验中IC50为1.76 μM。Temsirolimus 可诱导自噬和凋亡。 mTOR inhibitors attenuate ganetespib-driven elevation of HSPs in multiple tumor cell types. A375 melanoma cells were treated with vehicle, ganetespib (25 nmol/L), BEZ235 (500 nmol/L), or temsirolimus (500 nmol/L), either alone or in combination, for 24 hours. The levels of HSP90α, HSP70, HSP27, and GAPDH were determined by immunoblotting. 3-Hydroxyanthranilic acid 3-Hydroxyanthranilic Acid (3-HAA, 3-HANA)是一种色氨酸代谢物具有免疫调节作用，可能是通过抑制 PI3K/Akt/mTOR 和 NF-κB 活性，减少促炎性介质的产生。 PI-103 是一种多靶点 PI3K 抑制剂，在无细胞试验中作用于p110α/β/δ/γ的IC50为 2 nM/3 nM/3 nM/15 nM，对 mTOR/DNA-PK的作用较小，IC50为30 nM/23 nM。PI-103 可诱导小鼠T细胞淋巴瘤的凋亡。 We treated all of drugs in T47D which has a PI3KCA H1044R mutation with the concentration shown below for 1 hour and performed western blot analysis using antibodies to phospho-AKT(SERINE 472), and total AKT. NU7441 (KU-57788)是一种高度有效的，选择性DNA-PK抑制剂，在无细胞试验中IC50为14 nM，也会抑制 mTOR 和 PI3K，对应的IC50值分别为1.7 μM和5 μM。它可降低NHEJ的频率，而增强Cas9介导DNA剪接后发生的同源重组修复率。 Validation of activity and specificity of chemical inhibitors of; ATM, ATR, and DNAPK. H460 cells were treated with 1 uM camptothecin (CPT) or 20 ug/ml bleomycin for 1 h in the presence of the indicated inhibitors: DNAPK-i1—NU7026, DNAPK-i2—NU7441. MSH6, fibrillarin, and tubulin were used as loading controls.Effects of DNAPK inhibitors on its autophosphorylation in bleomycin-treated cells. KU-0063794是一种有效的，高度特异性的，作用于mTORC1和mTORC2的双重mTOR抑制剂，在无细胞试验中IC50约为~10 nM；对PI3Ks没有作用。 Effects of PI3K and mTOR inhibitors on IGF1R and AKT signaling in RMS cells. Rh41 cells were treated with 0.3 uM PI3K inhibitor BKM120, 0.3 uM mTOR inhibitor KU0063794 for the indicated time. Lysates were made and analyzed for p-AKT, S6RP and IGF1R. Torkinib (PP242) 是一种选择性的mTOR抑制剂，在无细胞试验中IC50为8 nM；靶向作用于mTOR复合体，作用于mTOR比作用于PI3Kδ或PI3Kα/β/γ选择性分别高10倍多和100倍。Torkinib (PP242) 可诱导线粒体自噬和凋亡。 Synergistic effect of BMS-777607 with mTOR inhibitors in reduction of CSCs+24/44/ESA viability. CSCs+24/44/ESA at 5,000 cells per well with stem cell culture media in triplicate in an ultra-low adhesion plate were treated with 5 umol/L BMS-777607, 1 umol/L AZD8055, 1 umol/L RAD001, and 1 umol/L PP242 alone, or in their different combinations. Cells were cultured for 72 hours. Percentages of polyploid cells were determined by counting 300 cells from two different regions. Results shown here were from one of two experiments with similar results. Ridaforolimus (Deforolimus, MK-8669) Ridaforolimus (Deforolimus, MK-8669, AP23573)是一种选择性mTOR抑制剂，在HT-1080细胞中IC50为0.2 nM；不被分类为一种前药，mTOR抑制和FKBP12结合与rapamycin相似。Phase 3。 Breast cancer cells were pretreated with 100ng/ml EGF for 15 min and then treated with the indicated concentrations of Deforolimus for 24 hours. Sapanisertib (MLN0128, INK 128, TAK-228) 是一种有效的，选择性mTOR抑制剂，在无细胞试验中IC50为1 nM；对I型PI3K亚型的作用效果低200倍以上，与Rapamycin相比，优先抑制mTORC1/2，且对促侵袭基因敏感。Phase 1。 Hep-2 (D) or SCC-9 (E) cells were treated with PI3K/Akt and mTOR dual inhibitor LY 294002 (LY, 1 umol/L), mTORC1 inhibitor rapamycin (0.5 umol/L), mTORC1/2 dual inhibitor AZD2014 (0.1 uM), INK-128 (0.1 uM) or AZD8055 (0.1 uM) for 72 h, cell viability was analyzed. The mean of three independent experiments performed in triplicate was shown. Statistical significance was analyzed by ANOVA. *p Voxtalisib (XL765) Analogue Voxtalisib (SAR245409, XL765) Analogue是作用于mTOR/PI3K的双重抑制剂，对p110γ作用最强，IC50为9 nM；也可抑制DNA-PK和mTOR。Phase 1/2。 The TMZ/XL765 combination decreases serum GH and PRL of mice bearing GH3 xenografts. A and B, After treatment with DMSO, TMZ, XL765, or the XL765/TMZ combination, the blood of the nude mice xenograft with GH3 tumor was collected and serum rat-GH and rat-PRL were measured by IRMA (TMZ/XL765 combination vs TMZ or XL765 alone: ***P .001). Torin 1是一种有效的mTORC1/2抑制剂，在无细胞试验中IC50为2 nM/10 nM；作用于mTOR比作用于PI3K选择性高1000倍。 Huh-7.5 cells were treated with increasing concentration of Torin 1, a known autophagy inducer, and the autophagy response was assessed by measuring LC3II and p62 levels. Omipalisib (GSK2126458) Omipalisib (GSK2126458, GSK458)是一种高选择性的，有效的p110α/β/γ/δ和 mTORC1/2抑制剂，无细胞试验中Ki分别为0.019 nM/0.13 nM/0.024 nM/0.06 nM和0.18 nM/0.3 nM。Omipalisib 可诱导自噬。Phase 1。 OSI-027 (ASP4786, CERC 006, AEVI-006)是一种选择性的有效的双重mTORC1和mTORC2抑制剂，无细胞试验中IC50分别为22 nM 和 65 nM，作用于mTOR的选择性比作用于PI3Kα，PI3Kβ，PI3Kγ或 DNA-PK高100多倍。OSI-027可诱导癌细胞的自噬。Phase 1。 PF-04691502 (PF4691502) 是一种ATP竞争性的PI3K(α/β/δ/γ)/mTOR双重抑制剂，在无细胞试验中Ki为1.8 nM/2.1 nM/1.6 nM/1.9 nM和16 nM，对Vps34， AKT， PDK1， p70S6K， MEK， ERK， p38 和 JNK 几乎没有作用活性。PF-04691502 可诱导凋亡。Phase 2。 BMDMs from WT animals were treated with different concentrations of PI3K inhibitors (500 nmol/L PF4691502, PI-103, BKM120 and 25 μmol/L SF1126) followed by hypoxia for 4 hours for Western blots. These macrophages were either used for lysate preparation (nuclear extracts for HIFα or WCE for pAKT and AKT) and Western blot analysis. Apitolisib (GDC-0980) Apitolisib (GDC-0980, RG7422, GNE 390)是一种有效的，I型PI3K抑制剂，作用于PI3Kα/β/δ/γ，无细胞试验中IC50分别为5 nM/27 nM/7 nM/14 nM，也是mTOR抑制剂，无细胞试验中Ki为17 nM，比作用于其他PIKK家族激酶选择性高。Apitolisib 在胰腺癌细胞中可同时激活自噬与凋亡。Phase 2。 Immunoblots from AR + TNBC cell lines treated with either CDX (25 uM), GDC-0941 (300 nM) or GDC0980 (100 nM) as single agents or CDX in combination with either GDC-0941 or GDC-0980 for 48 h analyzed for AR, p-AKT, AKT, p-S6, S6 and glyceraldehyde-3-phosphate dehydrogenase (GAPDH) protein. GSK1059615是一种PI3Kα/β/δ/γ (可逆的)和mTOR的双重抑制剂，IC50分别为0.4 nM/0.6 nM/2 nM/5 nM和12 nM。Phase 1。 Breast cancer cells were pretreated with 100ng/ml EGF for 15 min and then treated with the indicated concentrations of GSK1059615 for 24 hours. Gedatolisib (PF-05212384, PKI-587)是一种高度有效的，双重PI3Kα，PI3Kγ和mTOR抑制剂，无细胞试验中IC50分别为0.4 nM， 5.4 nM和1.6 nM。Phase 2。 PI3K inhibitors promote apoptosis in checkpoint-defective cell lines. Two checkpoint-functional (A2058, D28) and three defective (HT144, D20, SKMel13) melanoma cell lines growth as tumour spheres as in Figure 4B were either untreated or treated with 5 uM PF-05212384 for 72 h, harvested and immunoblotted for pAkt Ser473. WYE-354是一种有效的，特异性的，ATP竞争性的mTOR抑制剂，IC50为5 nM，对mTORC1/P-S6K(T389)和mTORC2/P-AKT(S473)有抑制作用，而对P-AKT(T308)无抑制作用，作用于mTOR比作用于PI3Kα和PI3Kγ选择性分别高100和500倍以上。 After starved in serum-free medium for 24h,A549 cells incubated with the indicated concentrations of WYE-354 for 3h,followed by 20-minute stimolation of 100ng/ml EGF. Vistusertib (AZD2014) 是一种新型 mTOR 抑制剂，无细胞试验中IC50为2.8 nM；对多种PI3K亚型(α/β/γ/δ)具有较高选择性。浓度为1 μM时，对大多数激酶无或有微弱结合力。AZD2014 可在HCC细胞中诱导增殖抑制、凋亡、细胞周期阻滞和自噬，并具有抗肿瘤的活性。 Torin 2 是一种有效的选择性mTOR抑制剂，在p53−/− MEFs细胞系中IC50为0.25 nM；作用于mTOR比作用于PI3K选择性高800倍，并且改善了药代动力学性能。抑制ATM/ATR/DNA-PK，在PC3细胞系中EC50分别为28 nM/35 nM/118 nM。Torin 2 可降低细胞活力并诱导自噬与凋亡。 U2OS cells were plated in six-well plates using complete medium. The next day the cells were washed four times with NaCl/Pi before maintaining them for 6 h in serum- and glucose-free DMEM supplemented as indicated in the absence or presence of 0.1 uM Torin 2 for the last 1 h. The cells were control- treated, treated with 1 ug/mL insulin or treated with 1 mM H2O2 for 15 min. Thereafter, cell lysates were prepared and western blotting was performed using the indicated antibodies. WYE-125132 (WYE-132)是一种高度有效的，ATP竞争性的mTOR抑制剂，IC50为0.19 nM；作用于mTOR比作用于PI3Ks或PI3K相关激酶hSMG1和ATR选择性高。 SW620 and SW620:8055R cells were treated with increasing concentrations of WYE-125132 for 24 hours and cell proliferation was assayed by [3H]thymidine incorporation. Results are the mean盋oV for three biological replicates from a single experiment; identical results were obtained in n=3 experiments. BGT226 (NVP-BGT226) maleate BGT226 (NVP-BGT226)是一种新型I型PI3K/mTOR抑制剂，作用于PI3Kα/β/γ，IC50为4 nM/63 nM/38 nM。Phase 1/2。 IGROV1-R10 cells were treated with BGT266(250nM) for 8 h.The effect of BGT226 on PI3K/Akt/mTOR pathway activation (A) and on expression of Mcl-1 and Bim (B). Palomid 529 (P529) Palomid 529 (P529, SG 00529) 抑制mTORC1和mTORC2复合体，降低pAktS473， pGSK3βS9和pS6磷酸化。Phase 1。 After starved in serum-free medium for 24 h,A549 cells incubated with the indicated concentrations of Palomid529 for 3 h,followed by 20-minute stimolation of 100ng/ml EGF. PP121是一种作用于PDGFR， Hck， mTOR， VEGFR2， Src和Abl的多靶点抑制剂，IC50分别为2 nM， 8 nM， 10 nM， 12 nM， 14 nM和18 nM，也抑制DNA-PK，IC50为60 nM。 PP121 induces apoptosis in ATC cells. CAL62 cells were treated with PP121 at the indicated concentrations for 48 h, followed by PI staining. The nuclei were stained with Hoechst and analyzed using a fluorescent microscope. The representative images are shown. WYE-687是一种ATP竞争性的，选择性的mTOR抑制剂，IC50为7 nM；抑制mTORC1/pS6K(T389)和mTORC2/P-AKT(S473)，但不抑制P-AKT(T308)，作用于mTOR比作用于PI3Kα(>100倍)和PI3Kγ(>500倍)选择性高。 Immunofluorescent double staining for K19 and pHH3 on HepG2 cells in non-coated condition, Ln-332 coated condition or Ln-332 coated condition supplemented with mTOR inhibitors (either rapamycin or WYE-687; n = 4). Nitazoxanide (NSC 697855) Nitazoxanide (NSC 697855, NTZ)是一种人工合成的nitrothiazolyl-salicylamide衍生物，是一种抗原虫剂（作用于犬流感病毒，IC50为0.17 到0.21 μM）。Nitazoxanide 可调节自噬并抑制 mTORC1 信号传递。 WAY-600是一种有效的，ATP竞争性的，选择性的mTOR抑制剂，IC50为9 nM；抑制mTORC1/P-S6K(T389)和mTORC2/P-AKT(S473)，但不抑制P-AKT(T308)；作用于mTOR比作用于PI3Kα(>100倍)和PI3Kγ(>500倍)选择性高。 WAY-600 blocks mTORC1/2 activation, but activates MEK-ERK signaling in HCC cells. HepG2 cells or primary HCC cells (\"Pnt-2”) were treated with WAY-600 (\"WAY”, 100 nM) for 1 h, mTOR-Raptor-Rictor association was tested by co-immunoprecipitation assay (A, for HepG2 cells), expression of listed kinases (p- and regular) was tested by Western blots (BeE). GDC-0349 (RG-7603)是一种有效的，选择性的，ATP竞争性的mTOR抑制剂，Ki为3.8 nM，比作用于PI3Kα和其他266种激酶的抑制效果高790倍。Phase 1。 The established (SQ20B/UMSCC47/SCC90 cells) or primary (\"P1/P2/P3”) human NSCC cells as well as normal oral epithelial cells (\"Epithelial cells”) were treated with indicated concentration ofGDC-0349, rapamycin (\"Rap”) or RAD001 for applied time, cell proliferation was tested by CCK-8 assay. Expression of listed proteins in primary human NSCC cells was tested by Western blot analysis (D, right panel). \"UNTR” indicates untreated control cells. * p XL388是一种高效的，ATP竞争性的mTOR选择性抑制剂，IC50为9.9 nM，比作用于紧密相关的PI3K激酶选择性高1000倍。 4EGI-1 是通过结合eIF4E，竞争性的作用于eIF4E/eIF4G相互作用的抑制剂，其KD值为25 μM。4EGI-1 可通过阻止 4E-BP1 的激活来特异性抑制 mTOR 的功能。4EGI-1 可诱导凋亡。 Hep3B and PC3 cells were treated with 50 μmol/L 4EGI-1 or 5 μmol/L ABT alone or their combination for 48 hours, and then the cell viability was examined by CCK-8 assay. p, phosphorylated; t, total; T, Thr; S, Ser; *, P Lanatoside C 是具有抗病毒和抗肿瘤活性的强心苷。Lanatoside C 通过减弱 MAPK，Wnt，JAK-STAT和PI3K/AKT/mTOR信号通路，诱导G2/M细胞周期停滞并诱导自噬和细胞凋亡。 Compound 401是DNA-PK和mTOR抑制剂（IC50分别为0.28 μM和5.3 μM）。它对p110α/p85α PI3K没有明显抑制作用，在COS7细胞中抑制S6激酶在Thr389位的磷酸化和Akt在Ser473位的磷酸化。 Astragaloside IV Astragaloside IV (AST-IV, AS-IV) is a bioactive saponin first isolated from the dried plant roots of the genus Astragalus, which is used in traditional Chinese medicine. It has various effect on the cardiovascular, immune, digestive, and nervous systems. AS-IV suppresses activation of p-Akt, p-mTOR, p-NF-κB and p-Erk1/2. CC-115是DNA依赖性的蛋白激酶DNA-PK和哺乳动物雷帕霉素靶标mTOR的双重抑制剂，IC50分别为0.013 μM 和 0.021 μM。具有潜在的抗肿瘤活性。 Zotarolimus (ABT-578) Zotarolimus (ABT-578)是rapamycin的类似物,可以抑制FKBP-12结合的IC50为2.8nM。 Paxalisib (GDC-0084, RG7666) 是一种能透过血脑屏障的PI3K和mTOR的抑制剂，对PI3Kα, PI3Kβ, PI3Kδ, PI3Kγ 和mTOR的Kiapp分别为2 nM, 46 nM, 3 nM, 10 nM和70 nM。 SF2523是一种有效的、具有高度选择性的PI3K抑制剂，对PI3Kα, PI3Kγ, DNA-PK, BRD4 和 mTOR的IC50分别为34 nM, 158 nM, 9 nM, 241 nM 和 280 nM。 Bimiralisib (PQR309) Bimiralisib (PQR309)是一种新型的、可渗透入大脑的PI3K/mTOR双重抑制剂，在体内外具有抗淋巴瘤活性。相对于其他PI3K相关性脂质激酶、蛋白激酶和非相关性靶点，它对PI3K/mTOR具有较高选择性。 Voxtalisib (XL765) Voxtalisib (SAR245409, XL765)是作用于mTOR/PI3K的双重抑制剂，对p110γ作用最强，IC50为9 nM；也可抑制DNA-PK和mTOR。Phase 1/2。 HL60, HL60/ADR, K562 and K562/A02 cells pretreated with various concentrations of Voxtalisib (0, 0.625, 1.25, 2.5, 5 and 10 μM) for 48 h were harvested for western blot. The levels of cyclin D1, p27, and p-pRb in the nuclei were determined. Chrysophanic Acid Chrysophanic Acid (Chrysophanol) 是Dianella longifolia中的一种天然蒽醌，是一种EGFR/mTOR通道抑制剂。 After starved in serum-free medium for 24h, A549 cells incubated with the indicated concentrations of Chrysophanic acid for 3h,followed by 15-minute stimolation of 100ng/ml EGF Onatasertib (CC 223)是一种高效选择性并具有口服活性的mTOR抑制剂，其IC50为16 nM。Phase 1/2。 Fig 1. CC-223 is cytotoxic and anti-proliferative to cultured human HCC cells. Cultured HCC cell lines (HepG2, KYN-2 and Huh-7 lines), L02 normal hepatocytes as well as the primary human HCC cells (\"HCC1/2/3\" lines) were either left untreated (\"C\", same for all figures) or treated with designated concentration of CC-223 (10–1000 nM), cells were further cultivated in conditional medium for indicated time; Cell survival (A, B, C and E), and proliferation (D) were tested by listed assays. Data were expressed as mean ± SD (Same for all figures). n = 5 means five replicate wells (Same for Figs 1–4). * p Samotolisib (LY3023414) LY3023414 (Samotolisib, GTPL8918)是一种口服的ATP竞争性抑制剂，抑制I类PI3K亚型、mTOR和DNA-PK。 The structure and formula weight of LY3023414 were presented (A). Established human glioma cells (U251MG and A172 lines), primary human astrocytes (\"Astrocytes”) or primary human glioma cells [three lines, \"Glioma (L1/2/3)”], were either left untreated (\"Ctrl”) or treated with LY3023414 at 1-1000 nM, cells were further cultured for indicated time; Cell survival was tested (B, C, and E) (n=5). Cell proliferation was also tested by the BrdU ELISA assay (D and F) (n=5). *p ABTL0812 (α-Hydroxylinoleic acid, LP-10218, SCLN-0812) 可在肺鳞癌细胞系中通过诱导TRIB3的过表达和激活自噬来抑制 Akt/mTOR 轴。ABTL0812 还可诱导 AMPK 激活和 ROS 积累。 PQR620 是一种新型的、选择性的、口服可生物利用的、具有脑渗透性的 TORC1/2 的双重抑制剂。PQR620 在56种淋巴瘤模型检测中具有抗肿瘤活性，处理72小时的平均IC50值为250 nM。 GNE-477是有效的PI3K/mTOR抑制剂，对PI3Kα的IC50值为4 nM，对mTOR的Kiapp值为21 nM。 GNE-493 (compound 5) 是一种泛 PI3-kinase 和 mTOR 的口服双效抑制剂，对PI3Kα、PI3Kβ、PI3Kδ、PI3Kγ和mTOR的IC50值分别为3.4 nM、12 nM、16 nM、16 nM和32 nM。 3BDO是一种丁内酯衍生物，可靶向FKBP1A并激活mTOR信号通路，抑制HUVECs自噬。3BDO 还可抑制oxLDL诱导的凋亡。 Exosomal miR-124-3p inhibited neuronal inflammation by suppressing the activity of mTOR signaling. A, B) Immunoblot (A) and quantitative (B) data of p-4E-BP1 and p-P70S6K in neurons after scratch injury and exosomal treatment. Their expression was increased after scratch injury and was suppressed by miR-124-3p–up-regulated exosomes, suggesting that miR-124-3p suppresses the activity of mTOR signaling (n = 6/group). ##P Salidroside Salidroside (Rhodioloside) 是一种糖苷类化合物，作用于SACC-2细胞增殖，IC50为4.99±0.23 μg/mL。 Leucine ((S)-Leucine, Leu) is one of nine essential amino acids in humans which is important for protein synthesis and many metabolic functions. It contributes to regulation of blood-sugar levels; growth and repair of muscle and bone tissue; growth hormone production; and wound healing. Clemastine (HS-592) fumarate Clemastine Fumarate (HS-592, Meclastine)是一种选择性组胺H1受体拮抗剂，IC50为3 nM。Clemastine 可通过 mTOR 信号通路来刺激自噬。 Detection of P2X7 receptor and histamine receptor H1 (HRH1) in hippocampus and mPFC. (A–F) CUMS treatment upregulated the protein expression of the purinergic receptor P2X, ligand-gated ion channel 7 (P2X7R) in both hippocampus and mPFC subregions. In the meantime, continuous intraperitoneal administration of clemastine protected mice from stress-induced upregulation of P2X7R in the hippocampus rather than mPFC. There is no statistical alteration of HRH1 expression in both subfields of hippocampus and mPFC, even when the mice were subjected to stress stimulation or clemastine injection (n = 4 for (A–F), *p Rotundic acid (Rutundic acid)是一种天然化合物，对人肝细胞癌（HepG2）、恶性黑色素瘤（A375）、SCLC（NCI-H446）、乳腺癌（MCF-7）和结肠癌（HT-29）细胞系表现出细胞毒活性。Rotundic acid 通过调节 AKT/mTOR and MAPK pathways 诱导细胞周期停滞、DNA损伤和细胞凋亡。 Tags: mTOR inhibition | mTOR cancer | mTOR activation | mTOR target | mTOR tumor | mTOR phosphorylation | mTOR activity | mTOR inhibitor drugs | mTOR kinase assay | mTOR inhibitor cancer | mTOR inhibitor therapy | mTOR signaling pathway | mTOR inhibitor review