📜Paromomycin Sulfate置于amberlist Ira 400 Oh(-)体系中,化学反应生成 巴龙霉素 参考文献:Synthesis Of Multifunctional Pamam-aminoglycoside Conjugates With Enhanced Transfection Efficiency 标题:Synthesis Of Multifunctional Pamam-aminoglycoside Conjugates With Enhanced Transfection Efficiency 摘要:The Development Of Multifunctional Vectors For Efficient And Safe Gene Delivery Is One Of The Major Challenges For Scientists Working In The Gene Therapy Field. In This Context,We Have Designed A Novel Type Of Aminoglycoside-Rich Dendrimers With A Defined Structure Based On Polyamidoamine (Pamam) In Order To Develop Efficient,Nontoxic Gene Delivery Vehicles. Three Different Conjugates,I.E.,Pamam G4-Neamine,-Paromomycin,And-Neomycin,Were Synthesized And Characterized By Nuclear Magnetic Resonance (NMR) And Maldi Analysis. The Conjugates Were Found To Self-Assemble Electrostatically With Plasmid Dna,And Unlike Neamine Conjugate,Each At Its Optimum Showed Increased Gene Delivery Potency Compared To Pamam G4 Dendrimer In Three Different Cell Lines,Along With Negligible Cytotoxicity. These Results All Disclosed Aminoglycosides As Suitable Functionalities For Tailoring Safe And Efficient Multifunctional Gene Delivery Vectors. DOI:10.1021/bc4003635
1: Ben Salah A, Ben Messaoud N, Guedri E, Zaatour A, Ben Alaya N, Bettaieb J, Gharbi A, Belhadj Hamida N, Boukthir A, Chlif S, Abdelhamid K, El Ahmadi Z, Louzir H, Mokni M, Morizot G, Buffet P, Smith PL, Kopydlowski KM, Kreishman-Deitrick M, Smith KS, Nielsen CJ, Ullman DR, Norwood JA, Thorne GD, McCarthy WF, Adams RC, Rice RM, Tang D, Berman J, Ransom J, Magill AJ, Grogl M. Topical paromomycin with or without gentamicin for cutaneous leishmaniasis. N Engl J Med. 2013 Feb 7;368(6):524-32. doi: 10.1056/NEJMoa1202657. doi: 10.1128/AAC.00628-13. Epub 2013 Jul 22. 3: Matsushita T, Chen W, Juskeviciene R, Teo Y, Shcherbakov D, Vasella A, Böttger EC, Crich D. Influence of 4'-O-Glycoside Constitution and Configuration on Ribosomal Selectivity of Paromomycin. J Am Chem Soc. 2015 Jun 24;137(24):7706-17. doi: 10.1021/jacs.5b02248. Epub 2015 Jun 12. doi: 10.1016/j.parint.2013.07.004. Epub 2013 Jul 12. doi: 10.1016/j.tvjl.2013.05.030. Epub 2013 Jun 22. doi: 10.1371/journal.pntd.0004118. eCollection 2015. 7: Das S, Rani M, Rabidas V, Pandey K, Sahoo GC, Das P. TLR9 and MyD88 are crucial for the maturation and activation of dendritic cells by paromomycin-miltefosine combination therapy in visceral leishmaniasis. Br J Pharmacol. 2014 Mar;171(5):1260-74. doi: 10.1111/bph.12530.