35567-30-7Relevant academic research and scientific papers
Potent Lymphatic Translocation and Spatial Control Over Innate Immune Activation by Polymer–Lipid Amphiphile Conjugates of Small-Molecule TLR7/8 Agonists
De Vrieze, Jana,Louage, Benoit,Deswarte, Kim,Zhong, Zifu,De Coen, Ruben,Van Herck, Simon,Nuhn, Lutz,Kaas Frich, Camilla,Zelikin, Alexander N.,Lienenklaus, Stefan,Sanders, Niek N.,Lambrecht, Bart N.,David, Sunil A.,De Geest, Bruno G.
, p. 15390 - 15395 (2019)
Uncontrolled systemic inflammatory immune triggering has hampered the clinical translation of several classes of small-molecule immunomodulators, such as imidazoquinoline TLR7/8 agonists for vaccine design and cancer immunotherapy. By taking advantage of the inherent serum-protein-binding property of lipid motifs and their tendency to accumulate in lymphoid tissue, we designed amphiphilic lipid–polymer conjugates that suppress systemic inflammation but provoke potent lymph-node immune activation. This work provides a rational basis for the design of lipid–polymer amphiphiles for optimized lymphoid targeting.
Fabrication of nanotubules and microspheres from the self-assembly of amphiphilic monochain stearic acid derivatives
Zhang, Lidong,Li, Haiqing,Ha, Chang Sik,Suh, Hongsuk,Kim, Il
, p. 17890 - 17895 (2011/08/22)
A series of amphiphilic monochain derivatives of stearic acid, CH 3(CH2)16CONH(CH2)nNH 2 (n = 2, 3, 4, 6), CH3(CH2) 16CONH(CH2)2S2(CH2) 2NH2, and [CH3(CH2) 16CONH]2(CH2)2, are synthesized, and their self-assembly behaviors have been investigated in 1,2-dichloroethane (DCE). In addition to the concentration of the compound in DCE, the number of methylene units in hydrophilic segments play a crucial role in determining the final morphology of self-assembling structures from nanotubules with 20 nm inner diameter to microspheres with an average diameter of 20 μm. The external texture of the microsphere is also influenced by the number of methylene units in the hydrophilic segment. The microspheres formed by highly ordered aggregattion of nanobelts show high thermal stability. The particular processes and causations have been expatiated.
Synthesis of lipid derivatives of pyrrole polyamide and their biological activity
Yamamoto, Masahiko,Zhu, Changjin,Yi, Lui,Rong, Zheng,Miura, Yoshie,Izumi, Minoru,Nakajima, Shuhei,Tanamoto, Ken-Ichi,Shimizu, Sakayu,Baba, Naomichi
, p. 1078 - 1082 (2008/02/04)
Novel fatty acyl and phospholipid derivatives of pyrrole polyamide were synthesized. Their cytotoxicity against a cancer cell line of MT-4 cells and those infected by human immunodeficiency virus (HIV) was examined. Although no anti-HIV activity was found, their cytotoxicitty against the cancer cells was significantly enhanced by introducing a lipophilic group into the pyrrole polyamide.
