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Ioannis Sainis
Researcher at University of Ioannina
Publications - 39
Citations - 816
Ioannis Sainis is an academic researcher from University of Ioannina. The author has contributed to research in topics: Microcystin & Minimum inhibitory concentration. The author has an hindex of 16, co-authored 36 publications receiving 710 citations.
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Journal ArticleDOI
Exploring Biodiversity in the Bacterial Community of the Mediterranean Phyllosphere and its Relationship with Airborne Bacteria
Despoina Vokou,Katerina Vareli,Ekaterini Zarali,Katerina Karamanoli,Helen-Isis A. Constantinidou,Nikolaos Monokrousos,John M. Halley,Ioannis Sainis +7 more
TL;DR: The remarkable presence of lactic acid bacteria in the phyllosphere under the harsh conditions of the Mediterranean summer, the profound dissimilarity in the structure of bacterial communities inphyllosphere and air, and the remarkable differences of leaf microbial communities on neighbouring plants subjected to similar microbial inocula point to the importance of the leaf glandular trichome in determining colonization patterns.
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Cyanobacterial Cyclopeptides as Lead Compounds to Novel Targeted Cancer Drugs
Ioannis Sainis,Demosthenes Fokas,Katerina Vareli,Andreas G. Tzakos,Valentinos Kounnis,Evangelos Briasoulis +5 more
TL;DR: This article revisits cyanobacterial cyclopeptides as potential novel targets for anticancer drugs by summarizing existing biomedical evidence, presenting structure-activity data and discussing developmental perspectives.
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Dose selection trial of metronomic oral vinorelbine monotherapy in patients with metastatic cancer: a hellenic cooperative oncology group clinical translational study
Evangelos Briasoulis,Gerasimos Aravantinos,George Kouvatseas,Periklis Pappas,Eirini Biziota,Ioannis Sainis,Thomas Makatsoris,Ioannis Varthalitis,Ioannis Xanthakis,Antonios Vassias,G. Klouvas,Ioannis Boukovinas,George Fountzilas,Kostantinos N Syrigos,Haralambos P. Kalofonos,Epaminontas Samantas +15 more
TL;DR: Considering the antitumor activity and response duration, the negligible toxicity of the highest dose investigated and the lack of drug accumulation over time, it is suggested that 50 mg given three times a week is the optimal dose for metronomic oral vinorelbine.
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Microcystin producing cyanobacterial communities in Amvrakikos Gulf (Mediterranean Sea, NW Greece) and toxin accumulation in mussels (Mytilus galloprovincialis)
Katerina Vareli,Ekaterini Zarali,Georgios S.A. Zacharioudakis,Georgios Vagenas,Vasileios Varelis,George Pilidis,Evangelos Briasoulis,Ioannis Sainis +7 more
TL;DR: This is the first report of the presence of the hepatotoxic microcystins in the Mediterranean Sea, the first study on the accumulation of these toxins in mussels from a Mediterranean marine ecosystem and one of the few published works suggesting a potential association of microcyStins with Synechococcus and/or SyneChocystis cyanobacteria.
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Synthesis, characterization, and binding properties towards CT-DNA and lipoxygenase of mixed-ligand silver(I) complexes with 2-mercaptothiazole and its derivatives and triphenylphosphine
L. Kyros,Christina N. Banti,Nikolaos Kourkoumelis,Maciej Kubicki,Ioannis Sainis,Sotiris K. Hadjikakou +5 more
TL;DR: The binding affinity of 1–3 towards the intracellular molecules calf-thymus DNA and lipoxygenase were studied to determine the ability of complexes 1-3 to modify the activity of cells.