diffuse

Avadomide (CC 122) 是口服有效的cereblon 调节剂，可以调节 cereblon E3 连接酶活性，诱导弥漫性大 B 细胞淋巴瘤细胞凋亡，具有抗肿瘤和免疫调节活性。

Voruciclib 是一种具有口服活性和选择性 CDK 抑制剂，Ki 为 0.626 nM-9.1 nM。它在多种弥漫性大 B 细胞淋巴瘤模型中抑制 MCL-1 的表达。它有效阻断 MCL-1 的转录调节子 CDK9。

Mepazine (Pecazine) 是一种有效的特异性 MALT1 抑制剂。 Mepazine 抑制 GSTMALT1 全长和 GSTMALT1 325-760，IC50 为 0.83 μM 和 0.42 μM。 Mepazine 增强细胞凋亡并影响细胞活力。

IRAK4-IN-7 (CA-4948) 是白介素 1 受体相关激酶 4 (IRAK4) 的选择性抑制剂，口服有活性。它可用于研究癌症以及炎症疾病。

LDN214117 是一种高效的 ALK2 选择性抑制剂(IC50:22nM)，也是一种 BMP6 抑制剂(IC50:100nM)，对ALK5抑制力弱100倍。

AZ1495 是一种口服有活性的白介素-1受体相关激酶 4(IRAK4)抑制剂，能够作用于 IRAK4 (IC50:5 nM)和 IRAK1 (IC50:23 nM)。可用于研究突变型 MYD88L265P 弥漫性 B 细胞淋巴瘤 (DLBCL) 。

TCIP 1是一款转录 表观遗传CIPs（TCIP）小分子，结构上为能够分别与BCL6和BRD4结合的小分子共价连接而成。该分子通过募集内源性癌症驱动因子或下游转录因子至细胞死亡基因的启动子，促进胞死亡基因的表达。TCIP 1能形成功能性三元复合物，特异性地与BCL6和BRD4作用，从而取消BCL6对凋亡基因的抑制，增强促凋亡基因的转录活性，并触发细胞凋亡。此外，TCIP 1有效降低致癌基因MYC的表达，并抑制弥漫大B细胞淋巴瘤（DLBCL）的增长。

BCL6-IN-6 是 Bcl-6 的抑制剂，可用于关于弥漫性大 B 细胞淋巴瘤的研究。 BCL6-IN-6 阻断 Bcl-6 与其辅阻遏物的相互作用，并以剂量依赖性方式重新激活 Bcl-6 靶基因。

ARV-393是一种靶向BCL6的PROTAC降解剂，具有高效和可口服的优点。ARV-393招募BCL6和E3连接酶小脑，通过细胞的天然泛素蛋白酶体系统快速降解BCL6，用于治疗弥漫性大b细胞淋巴瘤（DLBCL）和非霍奇金淋巴瘤（NHL）。

BF-168 is a candidate probe for PET and specifically recognizes both neuritic and diffuse plaques (Ki: 6.4 nM for Aβ1-42).

IRAK4-IN-6 是一种选择性的、口服有效的IRAK 抑制剂，IC50为 4 nM，靶向 MyD88 L265P 突变型弥漫性大 B 细胞淋巴瘤。

Dihydroxyacetone phosphate hemimagnesium salt hydrate 也称为磷酸二羟基丙酮或 3-羟基-2-氧代丙基磷酸。 Dihydroxyacetone phosphate hemimagnesium salt hydrate 存在于从细菌到人类的所有生物中。在人类体内， Dihydroxyacetone phosphate hemimagnesium salt hydrate参与许多酶促反应。 Dihydroxyacetone phosphate hemimagnesium salt hydrate 已被研究用于治疗淋巴瘤、大细胞淋巴瘤、弥漫性淋巴瘤。

HDGFRP2 PSIP1-IN-1 (compound BPP) 为针对HDGFRP2及PSIP1的PWWP结构域的双重抑制剂，有效阻断弥漫性内在脑桥胶质瘤 (DIPG) 的形成与进展。该化合物与HDGFRP2的结合Kd值为7 μM，配体效率为0.47；与PSIP1的PWWP结构域的结合Kd值为27 μM；对HDGFRP3的Kd值为14 μM，证实了其作为HDGFRP2PWWP亚家族抑制剂的潜力。

Compound WK692（WK692）作为一种BCL6抑制剂，能有效地抑制弥漫大B细胞淋巴瘤细胞的生长，且未观察到毒副作用，它与EZH2和PRMT5抑制剂具有协同作用。

FAK-IN-21（compound 9）作为一种FAK抑制剂，具有37.52 nM的IC50值。该化合物能够抑制FAK的磷酸化以及细胞生长，并可被应用于弥漫性胃癌的相关研究中。

Norepinephrine bitartrate is a precursor of epinephrine. Norepinephrine is the principal transmitter of most postganglionic sympathetic fibers and of the diffuse projection system in the brain arising from the locus ceruleus.

HDACs EZH2-IN-1（Compound 22a）作为一种高效的HDACs和EZH2抑制剂，尤其在EZH2 Y641N存在时的抑制率高达98%（浓度为50 nM）。该化合物对HDAC1和HDAC6表现出明显的选择性抑制作用，其IC50值分别为0.23 μM 和 0.07 μM。此外，HDACs EZH2-IN-1有效抑制了携带EZH2突变的弥漫性大B细胞淋巴瘤细胞以及多种急性髓性白血病细胞的增殖，并能诱导细胞分化和凋亡（Apoptosis）。

M4K2308 是一种高度选择性的ALK2醚连接抑制剂，具有 2 nM 的IC50值。相比之下，该化合物对 ALK5 的选择性较低，其 IC50 为 224 nM。此外，M4K2308 显示出对于研究弥漫性内在性脑桥神经胶质瘤 (DIPG) 具有重要潜力。

BTK-IN-41 (Compound 47) 是一种BTK抑制剂，IC50为5.4 nM。它对弥漫性大B细胞淋巴瘤细胞TDM-8的抑制作用，IC50为13.8 nM。

EZH2-IN-3 is an inhibitor of EZH2 and EZH1 with selective impact on diffuse large B cell lymphoma cell growth.

Avadomide is an orally available pleiotropic pathway modulator with potential antineoplastic activity. CC-122 mimics an interferon response and has antitumor activity in DLBCL CC-122 binds Cereblon (CRBN) and promotes degradation of Ikaros and Aiolos in d

Quorum sensing is a regulatory system used by bacteria for controlling gene expression in response to increasing cell density.[1] This regulatory process manifests itself with a variety of phenotypes including biofilm formation and virulence factor production.[2] Coordinated gene expression is achieved by the production, release, and detection of small diffusible signal molecules called autoinducers. The N-acylated homoserine lactones (AHLs) comprise one such class of autoinducers, each of which generally consists of a fatty acid coupled with homoserine lactone (HSL). Regulation of bacterial quorum sensing signaling systems to inhibit pathogenesis represents a new approach to antimicrobial therapy in the treatment of infectious diseases.[3] AHLs vary in acyl group length (C4-C18), in the substitution of C3 (hydrogen, hydroxyl, or oxo group), and in the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signal specificity through the affinity of transcriptional regulators of the LuxR family.[4] C16-HSL is one of a number of lipophilic, long acyl side-chain bearing AHLs, including its monounsaturated analog C16:1-(L)-HSL, produced by the LuxI AHL synthase homolog SinI involved in quorum-sensing signaling in S. meliloti, a nitrogen-fixing bacterial symbiont of certain legumes.[5],[6] C16-HSL is the most abundant AHL produced by the proteobacterium R. capsulatus and activates genetic exchange between R. capsulatus cells.[7] N-Hexadecanoyl-L-homoserine lactone and other hydrophobic AHLs tend to localize in relatively lipophilic cellular environments of bacteria and cannot diffuse freely through the cell membrane. The long-chain N-acylhomoserine lactones may be exported from cells by efflux pumps or may be transported between communicating cells by way of extracellular outer membrane vesicles.[8],[9]Reference:[1]. González, J.E., and Keshavan, N.D. Messing with bacterial quorum sensing Microbiol. Mol. Biol. Rev. 70(4), 859-875 (2006).[2]. Gould, T.A., Herman, J., Krank, J., et al. Specificity of acyl-homoserine lactone syntheses examined by mass spectrometry Journal of Bacteriology 188(2), 773-783 (2006).[3]. Cegelski, L., Marshall, G.R., Eldridge, G.R., et al. The biology and future prospects of antivirulence therapies Nature Reviews.Microbiology 6(1), 17-27 (2008).[4]. Penalver, C.G.N., Morin, D., Cantet, F., et al. Methylobacterium extorquens AM1 produces a novel type of acyl-homoserine lactone with a double unsaturated side chain under methylotrophic growth conditions FEBS Letters 580, 561-567 (2006).[5]. Gao, M., Chen, H., Eberhard, A., et al. sinI- and expR-dependent quorum sensing in Sinorhizobium meliloti Journal of Bacteriology 187(23), 7931-7944 (2005).[6]. Teplitski, M., Eberhard, A., Gronquist, M.R., et al. Chemical identification of N-acyl homoserine lactone quorum-sensing signals produced by Sinorhizobium meliloti strains in defined medium Archives of Microbiology 180, 494-497 (2003).[7]. Schaefer, A.L., Taylor, T.A., Beatty, J.T., et al. Long-chain acyl-homoserine lactone quorum-sensing regulation of Rhodobacter capsulatus gene transfer agent production Journal of Bacteriology 184(23), 6515-6521 (2002).[8]. Pearson, J.P., Van Delden, C., and Iglewski, B.H. Active efflux and diffusion are involved in transport of Pseudomonas aeruginosa cell-to-cell signals Journal of Bacteriology 181(4), 1203-1210 (1999).[9]. Mashburn-Warren, L., and Whiteley, M. Special delivery: Vesicle trafficking in prokaryotes Molecular Microbiology 61(4), 839-846 (2006).

Quorum sensing is a regulatory system used by bacteria for controlling gene expression in response to increasing cell density. This regulatory process manifests itself with a variety of phenotypes including biofilm formation and virulence factor production. Coordinated gene expression is achieved by the production, release, and detection of small diffusible signal molecules called autoinducers. The N-acylated homoserine lactones (AHLs) comprise one such class of autoinducers, each of which generally consists of a fatty acid coupled with homoserine lactone (HSL). Regulation of bacterial quorum sensing signaling systems to inhibit pathogenesis represents a new approach to antimicrobial therapy in the treatment of infectious diseases. AHLs vary in acyl group length (C4-C18), in the substitution of C3 (hydrogen, hydroxyl, or oxo group), and in the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signal specificity through the affinity of transcriptional regulators of the LuxR family. C18-HSL is one of four lipophilic, long acyl side-chain bearing AHLs produced by the LuxI AHL synthase homolog SinI involved in quorum sensing signaling in strains of S. meliloti, a nitrogen-fixing bacterial symbiont of the legume M. sativa. C18-HSL and other hydrophobic AHLs tend to localize in relatively lipophilic cellular environments of bacteria and cannot diffuse freely through the cell membrane. The long-chain N-acylhomoserine lactones may be exported from cells by efflux pumps or may be transported between communicating cells by way of extracellular outer membrane vesicles.

Perilla ketone is a naturally occurring xenobiotic compound that undergoes activation by pulmonary P450 cytochrome enzymes within the lung. This activation leads to the manifestation of severe pulmonary damage and the development of diffuse pulmonary edema.