γ-glutamyl transferase

γ-GT (H-GLA(PNA)-OH) 是一种 γ-谷氨酰转移酶(glutamyl transferase)的底物。

GGTI 2147 FA 是一种选择性 GGT 抑制剂，在海马体实验中双库林诱导的树突棘密度增加被消除，可能会降低小鼠的学习和记忆能力。

γ-glutamyltransferase (GGT) 是一种存在于细胞膜外表面的酶，主要功能包括分解细胞外的谷胱甘肽并提高氨基酸的可用性，从而保持细胞内谷胱甘肽的生理浓度并增强细胞抵抗氧化应激的能力。此外，γ-glutamyltransferase 也广泛应用于生命科学的研究领域，作为生物材料或有机化合物使用。

Gamma-Glutamyl Transferase-IN-2 (compound 4dq)，一种β-羰基酰肼类抑制剂，针对谷氨酰转移酶 (gamma-glutamyl transferase)，展现其抗真菌与抗菌活性。该化合物通过诱导活性氧积累、破坏细胞膜以及干扰组蛋白乙酰化来发挥其生物学效应。

Gamma-Glutamyl Transferase-IN-1 (compound 4de) 是一种 β-羰基酰肼类抑制剂，靶向谷氨酰转移酶，具有抗真菌和抗菌活性。它通过促进活性氧积累、破坏细胞膜和失调组蛋白乙酰化来发挥作用。

GPNA hydrochloride 是一种 γ-谷氨酰转移酶的知名底物，可逆地诱导 A549 细胞凋亡。它是一种特定的谷氨酰胺转运蛋白ASCT2抑制剂，还抑制依赖 Na+的载体，如 SNAT 家族 (SNAT1 2 4 5) 和不依赖 Na+的亮氨酸转运蛋白 LAT1 2。

OU749 是一种 γ-谷氨酰转移酶 (GGT) 抑制剂，固有 Ki 值为 17.6 μM。

Protein conjugates in tissue regeneration 2 (PCTR2) is a specialized pro-resolving mediator (SPM) synthesized from docosahexaenoic acid . DHA is oxidized to 16S,17S-epoxy-protectin, which is converted to PCTR1 by glutathione S-transferase and to PCTR2 via γ-glutamyl transpeptidase. PCTR2 is found in resolving mouse exudate and in both M1 and M2 macrophages differentiated from isolated human monocytes.

Maresin conjugates in tissue regeneration 2 (MCTR2) is a specialized pro-resolving mediator (SPM) synthesized from docosahexaenoic acid in macrophages at the site of inflammation. DHA is oxidized to maresin 1 , which is converted to MCTR1 by glutathione S-transferase Mu 4 or leukotriene C4 synthase then to MCTR2 by γ-glutamyl transferase. MCTR2 accelerates tissue regeneration in planaria (1 and 100 nM). Pretreatment with MCTR2 prior to E. coli administration reduces neutrophil infiltration, shortens the inflammatory resolution period, and increases phagocytosis of E. coli by macrophages. When administered at a dose of 100 ng 12h post E. coli infection in a mouse model of peritonitis, MCTR2 selectively reduced the amount of the eicosanoids PGD2 and PGF2α in the exudate.

Maresin conjugates in tissue regeneration 3 (MCTR3) is a specialized pro-resolving mediator (SPM) synthesized from docosahexaenoic acid in macrophages. DHA is oxidized to maresin 1 , which is converted to MCTR1 by glutathione S-transferase Mu 4 or leukotriene C4 synthase, then to MCTR2 by γ-glutamyl transferase, and to MCTR3 by dipeptidase. MCTR3 accelerates tissue regeneration in planaria (1 and 100 nM) approximately as potently as MCTR2 and more potently than MCTR1. Pretreatment with MCTR3 prior to E. coli administration in mice reduces neutrophil infiltration, shortens the inflammatory resolution period, and increases phagocytosis of E. coli by macrophages. When administered at a dose of 100 ng 12h post E. coli infection in a mouse model of peritonitis, MCTR3 selectively reduces the amount of the eicosanoids PGD2 , PGE2 , PGF2α , and TXB2 in the exudate.