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Pregled bibliografske jedinice broj: 1021574

Design, synthesis and biological evaluation of immunostimulating mannosylated desmuramyl peptides


Ribić, Rosana; Stojković, Ranko; Milković, Lidija; Antica, Mariastefania; Cigler, Marko; Tomić, Srđanka
Design, synthesis and biological evaluation of immunostimulating mannosylated desmuramyl peptides // Beilstein journal of organic chemistry, 15 (2019), 1805-1814 doi:10.3762/bjoc.15.174 (međunarodna recenzija, članak, znanstveni)


Naslov
Design, synthesis and biological evaluation of immunostimulating mannosylated desmuramyl peptides

Autori
Ribić, Rosana ; Stojković, Ranko ; Milković, Lidija ; Antica, Mariastefania ; Cigler, Marko ; Tomić, Srđanka

Izvornik
Beilstein journal of organic chemistry (1860-5397) 15 (2019); 1805-1814

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Adamantane ; adjuvant activity ; desmuramyl peptide ; mannose

Sažetak
Muramyl dipeptide is the minimal structure of peptidoglycan with adjuvant properties. Replacement of the N-acetylmuramyl moiety and increase of lipophilicity are important approaches in the preparation of muramyl dipeptide analogues with improved pharmacological properties. Mannose receptors present on immunocompetent cells are pattern-recognition receptors and by mannose ligands binding they affect the immune system. Here we present the design, synthesis and biological evaluation of novel mannosylated desmuramyl peptide derivatives. Mannose was coupled to dipeptides containing a lipophilic adamantane on N- or C- terminus through a glycolyl or hydroxyisobutyryl linker. Adjuvant activities of synthesized compounds were investigated in the mouse model using ovalbumin as an antigen. Their activities were compared to the previously described mannosylated adamantane-containing desmuramyl peptide and peptidoglycan monomer. Tested compounds exhibited adjuvant activity and the strongest enhancement of IgG production was stimulated by compound 21 (Man-OCH2-ᴅ-(1-Ad)Gly-ʟ-Ala-ᴅ-isoGln).

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Temeljne medicinske znanosti



POVEZANOST RADA


Ustanove
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb,
Sveučilište Sjever, Koprivnica

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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