@CONFERENCE{MTMT:33118459, title = {Osszeointegráció molekuláris megközelítésben: kristályos és amorf titán-oxid felületekkel kölcsönható biomolekulák}, url = {https://m2.mtmt.hu/api/publication/33118459}, author = {Tarjányi, Tamás and Bogár, Ferenc and Gajdács, Márió and Minárovits, János and Tóth, Zsolt}, booktitle = {Szegedi Fogorvosnapok 2022. Szegedi Fogorvos Találkozó és Tudományos Konferencia, Magyar Gyermekfogászati és Fogszabályozási Társaság IX. Tóth Pál Vándorgyűlés}, unique-id = {33118459}, year = {2022}, pages = {25-25}, orcid-numbers = {Tarjányi, Tamás/0000-0002-9481-5977; Bogár, Ferenc/0000-0002-0611-1452; Gajdács, Márió/0000-0003-1270-0365} } @article{MTMT:33071352, title = {Synthesis of the extracellular domain of GLP-1R by chemical and biotechnological approaches}, url = {https://m2.mtmt.hu/api/publication/33071352}, author = {Szolomájer, János and Stráner, Pál and Kele, Zoltán and Tóth, Gábor and Perczel, András}, doi = {10.1039/D2RA02784D}, journal-iso = {RSC ADV}, journal = {RSC ADVANCES}, volume = {12}, unique-id = {33071352}, issn = {2046-2069}, abstract = {The extracellular domain of the glucagon-like peptide-1 receptor, GLP-1R, is responsible for the binding of GLP-1, and a handful of additional agonists (such as exenatide, lixisenatide, and liraglutide) used daily for treating type II diabetes mellitus. Lead discovery and optimization, however, require binding studies, which, in turn, necessitate the total synthesis of GLP-1R, comprising 108 residues. A protein domain of 10–15 kDa size could be obtained either by expression in E. coli or by ligating solid-phase peptide synthesis (SPPS)-made fragments. However, direct overexpression fails to give a properly folded protein, as GLP-1R forms an inclusion body, which fails to refold due to improper disulfide pairing. Several bacterial strains, constructs, and fusion partners were probed and it was found that only co-expression with MBP gave a 3D-fold allowing the native disulfide bond pattern formation. Some fusion partners can act as covalently linked or in situ chaperones for guiding the refolding of GLP-1R toward success. Therefore, the bottleneck to preparing GPCR extracellular domains is the correct pairing of the Cys residues. As a proof-of-concept model, nGLP1-R was made by SPPS to form the purified full-length polypeptide chain, subjected to self-guided or spontaneous Cys pairing. However, the formation of correct SS-pairs was lagging behind any protocol in use support, and the bottleneck of large-scale protein production relies on the risky step of proper refolding, which is sometimes possible only if a suitable fusion partner effectively helps and catalysis of the correct disulfide formation.}, year = {2022}, eissn = {2046-2069}, pages = {24278-24287}, orcid-numbers = {Stráner, Pál/0000-0003-2240-8501; Perczel, András/0000-0003-1252-6416} } @article{MTMT:32863716, title = {Rationally Designed Antimicrobial Peptides Are Potential Tools to Combat Devastating Bacteria and Fungi}, url = {https://m2.mtmt.hu/api/publication/32863716}, author = {Váradi, Györgyi and Galgóczi, László Norbert and Tóth, Gábor}, doi = {10.3390/ijms23116244}, journal-iso = {INT J MOL SCI}, journal = {INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES}, volume = {23}, unique-id = {32863716}, issn = {1661-6596}, year = {2022}, eissn = {1422-0067}, orcid-numbers = {Galgóczi, László Norbert/0000-0002-6976-8910} } @article{MTMT:32818711, title = {Synthesis of Heterocycles and Nucleosides Forming Higher—Order Structures}, url = {https://m2.mtmt.hu/api/publication/32818711}, author = {Váradi, Zoltán and Paragi, Gábor and Kupihár, Zoltán and Kele, Zoltán and Kovács, Lajos}, doi = {10.3390/ecsoc-25-11705}, journal-iso = {CHEM PROC}, journal = {CHEMISTRY PROCEEDINGS}, volume = {8}, unique-id = {32818711}, year = {2022}, eissn = {2673-4583}, orcid-numbers = {Paragi, Gábor/0000-0001-5408-1748; Kupihár, Zoltán/0000-0001-5499-7617; Kele, Zoltán/0000-0002-4401-0302; Kovács, Lajos/0000-0002-0331-3980} } @article{MTMT:32803926, title = {sVmKTx, a transcriptome analysis-based synthetic peptide analogue of Vm24, inhibits Kv1.3 channels of human T cells with improved selectivity}, url = {https://m2.mtmt.hu/api/publication/32803926}, author = {Csóti, Ágota and del Carmen Nájera Meza, Rosby and Bogár, Ferenc and Tajti, Gábor and Szántó, Gábor Tibor and Varga, Zoltán and Gurrola, Georgina B. and Tóth, Gábor and Possani, Lourival D. and Panyi, György}, doi = {10.1016/j.bcp.2022.115023}, journal-iso = {BIOCHEMIC PHARMACOL}, journal = {BIOCHEMICAL PHARMACOLOGY}, volume = {199}, unique-id = {32803926}, issn = {0006-2952}, year = {2022}, eissn = {1873-2968}, orcid-numbers = {Bogár, Ferenc/0000-0002-0611-1452; Tóth, Gábor/0000-0002-3604-4385; Panyi, György/0000-0001-6227-3301} } @article{MTMT:32801748, title = {Effects of sub-chronic, in vivo administration of sigma non-opioid intracellular receptor 1 ligands on platelet and aortic arachidonate cascade in rats}, url = {https://m2.mtmt.hu/api/publication/32801748}, author = {Váczi, Sándor and Barna, Lilla and Laczi, Krisztián and Tömösi, Ferenc and Rákhely, Gábor and Penke, Botond and Fülöp, Lívia and Bogár, Ferenc and Janáky, Tamás and Deli, Mária Anna and Mezei, Zsófia}, doi = {10.1016/j.ejphar.2022.174983}, journal-iso = {EUR J PHARMACOL}, journal = {EUROPEAN JOURNAL OF PHARMACOLOGY}, volume = {925}, unique-id = {32801748}, issn = {0014-2999}, year = {2022}, eissn = {1879-0712}, orcid-numbers = {Váczi, Sándor/0000-0002-9642-7126; Laczi, Krisztián/0000-0002-9399-7406; Tömösi, Ferenc/0000-0002-6657-5777; Rákhely, Gábor/0000-0003-2557-3641; Penke, Botond/0000-0003-0938-0567; Fülöp, Lívia/0000-0002-8010-0129; Bogár, Ferenc/0000-0002-0611-1452; Janáky, Tamás/0000-0002-6466-8283; Deli, Mária Anna/0000-0001-6084-6524} } @article{MTMT:32777033, title = {Promiscuity mapping of the S100 protein family using a high-throughput holdup assay}, url = {https://m2.mtmt.hu/api/publication/32777033}, author = {Simon, Márton and Bartus, Éva and Mag, Beáta Zsófia and Boros, Eszter and Roszjár, Lea and Gógl, Gergő and Travé, Gilles and Martinek, Tamás and Nyitray, László}, doi = {10.1038/s41598-022-09574-2}, journal-iso = {SCI REP}, journal = {SCIENTIFIC REPORTS}, volume = {12}, unique-id = {32777033}, issn = {2045-2322}, year = {2022}, eissn = {2045-2322}, orcid-numbers = {Bartus, Éva/0000-0001-9976-6978; Martinek, Tamás/0000-0003-3168-8066; Nyitray, László/0000-0003-4717-5994} } @article{MTMT:32655436, title = {The combination of Neosartorya (Aspergillus) fischeri antifungal proteins with rationally designed γ-core peptide derivatives is effective for plant and crop protection}, url = {https://m2.mtmt.hu/api/publication/32655436}, author = {Tóth, Liliána and Poór, Péter and Ördög, Attila and Váradi, Györgyi and Farkas, Attila and Papp, Csaba Gergő and Bende, Gábor and Tóth, Gábor and Rákhely, Gábor and Marx, Florentine and Galgóczi, László Norbert}, doi = {10.1007/s10526-022-10132-y}, journal-iso = {BIOCONTROL}, journal = {BIOCONTROL}, volume = {67}, unique-id = {32655436}, issn = {1386-6141}, abstract = {Plant pathogenic fungi are responsible for enormous crop losses worldwide. Overcoming this problem is challenging as these fungi can be highly resistant to approved chemical fungicides. There is thus a need to develop and introduce fundamentally new plant and crop protection strategies for sustainable agricultural production. Highly stable extracellular antifungal proteins (AFPs) and their rationally designed peptide derivatives (PDs) constitute feasible options to meet this challenge. In the present study, their potential for topical application to protect plants and crops as combinatorial biofungicides is supported by the investigation of two Neosartorya (Aspergillus) fischeri AFPs (NFAP and NFAP2) and their γ-core PDs. Previously, the biofungicidal potential of NFAP, its rationally designed γ-core PD (γNFAP-opt), and NFAP2 was reported. Susceptibility tests in the present study extended the in vitro antifungal spectrum of NFAP2 and its γ-core PD (γNFAP2-opt) to Botrytis, Cladosporium, and Fusarium spp. Besides, in vitro additive or indifferent interactions, and synergism were observed when NFAP or NFAP2 was applied in combination with γNFAP-opt. Except for γNFAP2-opt, the investigated proteins and peptides did not show any toxicity to tomato plant leaves. The application of NFAP in combination with γNFAP-opt effectively inhibited conidial germination, biofilm formation, and hyphal extension of the necrotrophic mold Botrytis cinerea on tomato plant leaves. However, the same combination only partially impeded the B. cinerea-mediated decay of tomato fruits, but mitigated the symptoms. Our results highlight the feasibility of using the combination of AFP and PD as biofungicide for the fungal infection control in plants and crops.}, keywords = {drug combination; Synergism; Plant pathogenic fungus; Biofungicide; Neosartorya (Aspergillus) fischeri antifungal proteins; γ-core peptide}, year = {2022}, eissn = {1573-8248}, pages = {249-262}, orcid-numbers = {Tóth, Liliána/0000-0003-1400-6174; Poór, Péter/0000-0002-4539-6358; Ördög, Attila/0000-0002-1867-8237; Váradi, Györgyi/0000-0001-7907-8908; Papp, Csaba Gergő/0000-0003-4450-0667; Tóth, Gábor/0000-0002-3604-4385; Rákhely, Gábor/0000-0003-2557-3641; Galgóczi, László Norbert/0000-0002-6976-8910} } @article{MTMT:32641654, title = {Albumin-hyaluronic acid colloidal nanocarriers: Effect of human and bovine serum albumin for intestinal ibuprofen release enhancement}, url = {https://m2.mtmt.hu/api/publication/32641654}, author = {Kovács, Nikolett Alexandra and Katona, Gábor and Juhász, Ádám and Balogh, György Tibor and Csapó, Edit}, doi = {10.1016/j.molliq.2022.118614}, journal-iso = {J MOL LIQ}, journal = {JOURNAL OF MOLECULAR LIQUIDS}, volume = {351}, unique-id = {32641654}, issn = {0167-7322}, year = {2022}, eissn = {1873-3166}, orcid-numbers = {Katona, Gábor/0000-0003-1564-4813; Juhász, Ádám/0000-0003-0033-7968; Balogh, György Tibor/0000-0003-3347-1880; Csapó, Edit/0000-0002-6980-9524} } @article{MTMT:32589223, title = {Zero waste, single step methods of fabrication of reduced graphene oxide decorated with gold nanoparticles}, url = {https://m2.mtmt.hu/api/publication/32589223}, author = {Wojnicki, Marek and Michorczyk, Beata and Wojtaszek, Konrad and Kutyła, Dawid and Kołczyk-Siedlecka, Karolina and Małecki, Stanisław and Wrzesińska, Angelika and Kozanecki, Marcin and Kwolek, Przemysław and Gajewska, Marta and Socha, Robert P. and Csapó, Edit and Escribà-Gelonch, Marc and Hessel, Volker}, doi = {10.1016/j.susmat.2022.e00387}, journal-iso = {SUSTAINABLE MATERIALS TECHNOLOGIES}, journal = {SUSTAINABLE MATERIALS AND TECHNOLOGIES}, volume = {31}, unique-id = {32589223}, issn = {2214-9929}, abstract = {This paper reports a novel approach to the use of carbon, in the form of reduced graphene oxide, as a reducing agent for Au(III) chloride complex ions. This approach allows fabrication of a composite material Au@GOr in a single-step process. The reduction of Au(III) complex ions was performed using high pressure, 50 bar, and high temperature, 250°C, reactor. The average diameter of obtained gold nanoparticles was below 3 nm. The advantage of the reduced graphene oxide as the reducing agent is its high surface area. This accelerates the reaction rate significantly. The greenness and sustainability of the process are assessed by green chemistry metrics and circularity indicators recently applied for the first time to a nanomaterial synthesis. As a key green metrics, atom economy (AE) measures the degree of the incorporation of reactant atoms into the final product and in the case of the research presented scoring 99%.}, year = {2022}, eissn = {2214-9937}, orcid-numbers = {Csapó, Edit/0000-0002-6980-9524} }