@article{MTMT:33805265, title = {Causes of vagrancy of North Asian passerines in western Europe}, url = {https://m2.mtmt.hu/api/publication/33805265}, author = {Bozó, László and Csörgő, Tibor}, doi = {10.1111/ibi.13226}, journal-iso = {IBIS}, journal = {IBIS}, volume = {166}, unique-id = {33805265}, issn = {0019-1019}, year = {2024}, eissn = {1474-919X}, pages = {5-22}, orcid-numbers = {Csörgő, Tibor/0000-0002-7060-9853} } @article{MTMT:34471822, title = {Aspects of cranial adaptation in foot-propelled diving birds – foraging and visual fields of some piscivorous species}, url = {https://m2.mtmt.hu/api/publication/34471822}, author = {Pecsics, Tibor and Csörgő, Tibor}, doi = {10.2478/orhu-2023-0023}, journal-iso = {ORNIS HUNG}, journal = {ORNIS HUNGARICA}, volume = {31}, unique-id = {34471822}, issn = {1215-1610}, abstract = {The adaptation to an aquatic lifestyle has occurred several times during the evolution of birds. The transition from a terrestrial to an aquatic lifestyle requires enormous changes in morphology, physiology, and behaviour. In addition to many physical parameters, aquatic foraging is also a limiting factor, despite the fact that aquatic habitats are often rich in food and prey. Despite many previous studies (foraging, physiology, anatomy, ecology, etc.) and a large amount of data regarding piscivore foot-propelled diving birds, our knowledge on the possible relationships between cranial morphology, feeding mechanism, visual abilities and binocularity is still very limited. In this study, we attempt to achieve a deeper understanding of the visual abilities and foraging related attributes of 5 recent and 1 extinct species of foot-propelled diving birds. We attempted to measure the horizontal visual fields of these species using 3D visualization techniques. According to our model, the narrowest horizontal binocular field was measured in Anhinga (Anhinga anhinga) , and the widest was measured in the cases of Great Cormorant (Phalacrocorax carbo) and Goosander (Mergus merganser) . Our results support the prediction that binocular field variation among aquatic birds is primarily associated with foraging methods and activities.}, year = {2023}, eissn = {2061-9588}, pages = {110-124}, orcid-numbers = {Csörgő, Tibor/0000-0002-7060-9853} } @article{MTMT:34427986, title = {Long-term population changes of the Moustached Warbler (Acrocephalus melanopogon) in a Central Hungarian wetland habitat}, url = {https://m2.mtmt.hu/api/publication/34427986}, author = {Bozó, László and Németh, Ákos and Csörgő, Tibor}, doi = {10.2478/orhu-2023-0021}, journal-iso = {ORNIS HUNG}, journal = {ORNIS HUNGARICA}, volume = {31}, unique-id = {34427986}, issn = {1215-1610}, year = {2023}, eissn = {2061-9588}, pages = {89-98}, orcid-numbers = {Csörgő, Tibor/0000-0002-7060-9853} } @article{MTMT:34425078, title = {Nanoinjection of extracellular vesicles to single live cells by robotic fluidic force microscopy}, url = {https://m2.mtmt.hu/api/publication/34425078}, author = {Kovács, Kinga Dóra and Visnovitz, Tamás and Gerecsei, Tamás and Péter, Beatrix and Kurunczi, Sándor and Koncz, Anna and Németh, Krisztina and Lenzinger, Dorina and Visnovitzné Dr Vukman, Krisztina and Balogh, Anna and Rajmon, Imola and Lőrincz, Péter and Székács, Inna and Buzás, Edit Irén and Horváth, Róbert}, doi = {10.1002/jev2.12388}, journal-iso = {J EXTRACELLULAR VESICL}, journal = {JOURNAL OF EXTRACELLULAR VESICLES}, volume = {12}, unique-id = {34425078}, abstract = {In the past decade, extracellular vesicles (EVs) have attracted substantial interest in biomedicine. With progress in the field, we have an increasing understanding of cellular responses to EVs. In this Technical Report, we describe the direct nanoinjection of EVs into the cytoplasm of single cells of different cell lines. By using robotic fluidic force microscopy (robotic FluidFM), nanoinjection of GFP positive EVs and EV‐like particles into single live HeLa, H9c2, MDA‐MB‐231 and LCLC‐103H cells proved to be feasible. This injection platform offered the advantage of high cell selectivity and efficiency. The nanoinjected EVs were initially localized in concentrated spot‐like regions within the cytoplasm. Later, they were transported towards the periphery of the cells. Based on our proof‐of‐principle data, robotic FluidFM is suitable for targeting single living cells by EVs and may lead to information about intracellular EV cargo delivery at a single‐cell level.}, year = {2023}, eissn = {2001-3078}, orcid-numbers = {Visnovitz, Tamás/0000-0002-7962-5083; Kurunczi, Sándor/0000-0002-6567-5231; Koncz, Anna/0000-0003-2511-2394; Németh, Krisztina/0000-0002-3825-2137; Lőrincz, Péter/0000-0001-7374-667X; Buzás, Edit Irén/0000-0002-3744-206X; Horváth, Róbert/0000-0001-8617-2302} } @article{MTMT:34317854, title = {Risk and protective factors for health behaviour in adolescence in Europe}, url = {https://m2.mtmt.hu/api/publication/34317854}, author = {Zsákai, Annamária and Rátz-Sulyok, Fanny Zselyke and Koronczai, Beatrix and Varró, Petra and M Tóth, Erika and Szarvas, S. and Tauber, T. and Karkus, Z. and Molnár, Kinga}, doi = {10.1038/s41598-023-45800-1}, journal-iso = {SCI REP}, journal = {SCIENTIFIC REPORTS}, volume = {13}, unique-id = {34317854}, issn = {2045-2322}, year = {2023}, eissn = {2045-2322}, orcid-numbers = {Zsákai, Annamária/0000-0001-8880-2056; Koronczai, Beatrix/0000-0003-0884-1798; Varró, Petra/0000-0001-7945-2672; M Tóth, Erika/0000-0001-9048-5758; Molnár, Kinga/0000-0002-7196-5331} } @article{MTMT:34239207, title = {A comparative analysis of fruit fly and human glutamate dehydrogenases in Drosophila melanogaster sperm development}, url = {https://m2.mtmt.hu/api/publication/34239207}, author = {Vedelek, Viktor and Vedelek, Balázs and Lőrincz, Péter and Juhász, Gábor and Sinka, Rita}, doi = {10.3389/fcell.2023.1281487}, journal-iso = {FRONT CELL DEV BIOL}, journal = {FRONTIERS IN CELL AND DEVELOPMENTAL BIOLOGY}, volume = {11}, unique-id = {34239207}, issn = {2296-634X}, abstract = {Glutamate dehydrogenases are enzymes that take part in both amino acid and energy metabolism. Their role is clear in many biological processes, from neuronal function to cancer development. The putative testis-specific Drosophila glutamate dehydrogenase, Bb8, is required for male fertility and the development of mitochondrial derivatives in spermatids. Testis-specific genes are less conserved and could gain new functions, thus raising a question whether Bb8 has retained its original enzymatic activity. We show that while Bb8 displays glutamate dehydrogenase activity, there are significant functional differences between the housekeeping Gdh and the testis-specific Bb8. Both human GLUD1 and GLUD2 can rescue the bb8 ms mutant phenotype, with superior performance by GLUD2. We also tested the role of three conserved amino acids observed in both Bb8 and GLUD2 in Gdh mutants, which showed their importance in the glutamate dehydrogenase function. The findings of our study indicate that Drosophila Bb8 and human GLUD2 could be novel examples of convergent molecular evolution. Furthermore, we investigated the importance of glutamate levels in mitochondrial homeostasis during spermatogenesis by ectopic expression of the mitochondrial glutamate transporter Aralar1, which caused mitochondrial abnormalities in fly spermatids. The data presented in our study offer evidence supporting the significant involvement of glutamate metabolism in sperm development.}, year = {2023}, eissn = {2296-634X}, orcid-numbers = {Vedelek, Balázs/0000-0001-6981-0026; Lőrincz, Péter/0000-0001-7374-667X; Juhász, Gábor/0000-0001-8548-8874; Sinka, Rita/0000-0003-4040-4184} } @article{MTMT:34226791, title = {Removal of hypersignaling endosomes by simaphagy}, url = {https://m2.mtmt.hu/api/publication/34226791}, author = {Migliano, Simona M. and Schultz, Sebastian W. and Wenzel, Eva M. and Takáts, Szabolcs and Liu, Dan and Mørk, Silje and Tan, Kia Wee and Rusten, Tor Erik and Raiborg, Camilla and Stenmark, Harald}, doi = {10.1080/15548627.2023.2267958}, journal-iso = {AUTOPHAGY}, journal = {AUTOPHAGY}, unique-id = {34226791}, issn = {1554-8627}, year = {2023}, eissn = {1554-8635}, orcid-numbers = {Migliano, Simona M./0000-0002-1888-5332; Schultz, Sebastian W./0000-0002-3661-2178; Wenzel, Eva M./0000-0002-5561-3344; Takáts, Szabolcs/0000-0003-2139-7740; Liu, Dan/0009-0004-2322-1460; Tan, Kia Wee/0000-0001-7527-9905; Rusten, Tor Erik/0000-0002-9150-2676; Raiborg, Camilla/0000-0002-5406-5403; Stenmark, Harald/0000-0002-1971-4252} } @article{MTMT:34130951, title = {Glial cells LAP axon fragments}, url = {https://m2.mtmt.hu/api/publication/34130951}, author = {Szabó, Áron and Juhász, Gábor}, doi = {10.1080/15548627.2023.2246355}, journal-iso = {AUTOPHAGY}, journal = {AUTOPHAGY}, volume = {19}, unique-id = {34130951}, issn = {1554-8627}, abstract = {In the nervous system, dead cell-derived material arising from injuries and neurodegeneration is normally removed by the phagocytic activity of macrophages or glia. Failure in this process can lead to excessive inflammation and secondary neurodegeneration. During phagocytosis, engulfed material is captured into phagosomes. Maturation and subsequent fusion of these vesicles with lysosomes may utilize components of the macroautophagy pathway that has been referred to as LC3-associated phagocytosis or LAP for short.}, keywords = {INJURY; NEURON; neurodegeneration; Glia; LC3-associated phagocytosis}, year = {2023}, eissn = {1554-8635}, pages = {3024-3025}, orcid-numbers = {Juhász, Gábor/0000-0001-8548-8874} } @article{MTMT:34126507, title = {Voluntary exercise does not increase gastrointestinal motility but increases spatial memory, intestinal eNOS, Akt levels, and Bifidobacteria abundance in the microbiome}, url = {https://m2.mtmt.hu/api/publication/34126507}, author = {Bakonyi, Péter and Kolonics, Attila and Aczél, Dóra Tímea and Zhou, Lei and Mozaffaritabar, Soroosh and Molnár, Kinga and László, Lajos and Kutasi, Balazs and Tanisawa, Kumpei and Park, Jonguk and Gu, Yaodong and Pinho, Ricardo A. and Radák, Zsolt}, doi = {10.3389/fphys.2023.1173636}, journal-iso = {FRONT PHYSIOL}, journal = {FRONTIERS IN PHYSIOLOGY}, volume = {14}, unique-id = {34126507}, abstract = {The interaction between the gut and brain is a great puzzle since it is mediated by very complex mechanisms. Therefore, the possible interactions of the brain–exercise–intestine–microbiome axis were investigated in a control (C, N = 6) and voluntarily exercised (VE, N = 8) middle-aged rats. The endurance capacity was assessed by VO 2 max on the treadmill, spatial memory by the Morris maze test, gastrointestinal motility by EMG, the microbiome by 16S RNA gene amplicon sequencing, caveolae by electron microscopy, and biochemical assays were used to measure protein levels and production of reactive oxygen species (ROS). Eight weeks of voluntary running increased VO 2 max, and spatial memory was assessed by the Morris maze test but did not significantly change the motility of the gastrointestinal tract or production of ROS in the intestine. The protein kinase B (Akt) and endothelial nitric oxide synthase (eNOS) protein levels significantly increased in the intestine, while peroxisome proliferator–activated receptor gamma coactivator 1 alpha (PGC-1α), mitochondrial transcription factor A (TFAM), nuclear respiratory factor 1 (NFR1), SIRT1, SIRT3, nicotinamide phosphoribosyl transferase (NAMPT), and nuclear factor κB (NF-κB) did not change. On the other hand, voluntary exercise increased the number of caveolae in the smooth muscles of the intestine and relative abundance of Bifidobacteria in the microbiome, which correlated with the Akt levels in the intestine. Voluntary exercise has systemic effects and the relationship between intestinal Akt and the microbiome of the gastrointestinal tract could be an important adaptive response.}, year = {2023}, eissn = {1664-042X}, orcid-numbers = {Bakonyi, Péter/0000-0002-6120-3384; Kolonics, Attila/0000-0003-3990-5336; Zhou, Lei/0000-0002-8152-7896; Mozaffaritabar, Soroosh/0000-0003-1052-7140; Molnár, Kinga/0000-0002-7196-5331; László, Lajos/0000-0002-2114-9109; Radák, Zsolt/0000-0003-1297-6804} } @article{MTMT:34038477, title = {The Common Rock Thrush (Monticola saxatilis) in the Carpathian Basin}, url = {https://m2.mtmt.hu/api/publication/34038477}, author = {Bozó, László and Csörgő, Tibor}, doi = {10.2478/orhu-2023-0010}, journal-iso = {ORNIS HUNG}, journal = {ORNIS HUNGARICA}, volume = {31}, unique-id = {34038477}, issn = {1215-1610}, abstract = {The Common Rock Thrush (Monticola saxatilis) is a species with an extremly large distribution range. Its European population is the strongest in the Mediterranean, but it also breeds in Central Europe. It still nests in small numbers in the Carpathian Basin, but has become extinct as a breeder in Hungary, where it was never a common species. In the present study, we summarised the occurrences of the species in the Carpathian Basin published in the literature. In the late 19 th and early 20th centuries, a large amount of observational data on the spring migration of the species was collected, which allowed us to describe the migration phenology of that time. The Common Rock Thrush bred in small numbers in mountainous areas of Hungary, in natural habitats and in mines, vineyards and orchards. The collapse of the population occurred in the 1970s, but thereafter a few pairs bred in Hungary until the 2010s. Very few published records were found in Slovakia and Romania, which does not give a true picture of its former distribution there. However, its population has also declined drastically in Romania and it has become extinct as nesting species in Slovakia. The exact cause of the decline cannot be determined and several explanations have been proposed in recent decades. It is likely that the Carpathian Basin population, which is considered to be an edge-population, has been more exposed to negative changes, such as climate change, chemical inputs or changes in wintering grounds. A century earlier, the median date of the first spring returns was mid-April, but sometimes it was observed as early as late March. Nowadays, vagrant individuals have been observed again several times in Hungary, which gives us some hope for the future.}, year = {2023}, eissn = {2061-9588}, pages = {147-162}, orcid-numbers = {Csörgő, Tibor/0000-0002-7060-9853} }