Development of a Textile Solid-Phase Extraction Method Employing the Marine Sulfated Polysaccharide Ulvan for the Extraction and Analysis of Cationic Dyes

Authors: Ivo Safarik, Jitka Prochazkova, Stefanos Kikionis, Vassilios Roussis, Efstathia Ioannou

Source: Chemosensors, Vol 13, Iss 2, p 75 (2025)

Subject Terms: ulvan, nonwoven textile, textile solid-phase extraction, organic dyes, Biochemistry, QD415-436

File Description: electronic resource

Relation: https://www.mdpi.com/2227-9040/13/2/75; https://doaj.org/toc/2227-9040

Access URL: https://doaj.org/article/bfe884b797864ab1bf1699ec8474dfc8

Healing Potential of the Marine Polysaccharides Carrageenan and Ulvan on Second-Degree Burns

Authors: Dimitra Statha, Asimina Papaioannou, Stefanos Kikionis, Maria Kostaki, Ioannis Sfiniadakis, Andreas Vitsos, Jane Anastassopoulou, Efstathia Ioannou, Vassilios Roussis, Michail Christou Rallis

Source: Journal of Functional Biomaterials, Vol 15, Iss 9, p 257 (2024)

Subject Terms: partial-thickness burn, in vivo mice model, carrageenan, ulvan, wound care, infrared spectroscopy, Biotechnology, TP248.13-248.65, Medicine (General), R5-920

File Description: electronic resource

Relation: https://www.mdpi.com/2079-4983/15/9/257; https://doaj.org/toc/2079-4983

Access URL: https://doaj.org/article/7b9874d12ea94784b654addfe1d1ee4e

Metabolites from Marine Macroorganisms of the Red Sea Acting as Promoters or Inhibitors of Amylin Aggregation

Authors: Mawadda Alghrably, Mohamed A. Tammam, Aikaterini Koutsaviti, Vassilios Roussis, Xabier Lopez, Giulia Bennici, Abeer Sharfalddin, Hanan Almahasheer, Carlos M. Duarte, Abdul-Hamid Emwas, Efstathia Ioannou, Mariusz Jaremko

Source: Biomolecules, Vol 14, Iss 8, p 951 (2024)

Subject Terms: marine natural products, Red Sea, amylin aggregation, Microbiology, QR1-502

File Description: electronic resource

Relation: https://www.mdpi.com/2218-273X/14/8/951; https://doaj.org/toc/2218-273X

Access URL: https://doaj.org/article/df17f32ac51d40b1a32d386ad8010e07

Status of Fishery Discards and By-Products in Greece and Potential Valorization Scenarios towards a National Exploitation Master Plan

Authors: Efstratios Roussos, George Triantaphyllidis, Vassiliki Ilia, Konstantinos Tsagarakis, Athanasios Machias, Leto-Aikaterini Tziveleka, Vassilios Roussis, Efstathia Ioannou, Yannis Kotzamanis

Source: Marine Drugs, Vol 22, Iss 6, p 264 (2024)

Subject Terms: valorization, discards, fishery by-products, high-added-value biomolecules, hydrolyzed peptides, marine collagen, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://www.mdpi.com/1660-3397/22/6/264; https://doaj.org/toc/1660-3397

Access URL: https://doaj.org/article/6b2dba79d7d54b189c072ae9097636c3

Expanding the terpene biosynthetic code with non-canonical 16 carbon atom building blocks

Authors: Codruta Ignea, Morten H. Raadam, Aikaterini Koutsaviti, Yong Zhao, Yao-Tao Duan, Maria Harizani, Karel Miettinen, Panagiota Georgantea, Mads Rosenfeldt, Sara E. Viejo-Ledesma, Mikael A. Petersen, Wender L. P. Bredie, Dan Staerk, Vassilios Roussis, Efstathia Ioannou, Sotirios C. Kampranis

Source: Nature Communications, Vol 13, Iss 1, Pp 1-16 (2022)

Subject Terms: Science

File Description: electronic resource

Relation: https://doaj.org/toc/2041-1723

Access URL: https://doaj.org/article/a0bf4119487e4232a42a4065049f8276

Development of Bi- and Tri-Layer Nanofibrous Membranes Based on the Sulfated Polysaccharide Carrageenan for Periodontal Tissue Regeneration

Authors: Stefanos Kikionis, Konstantina Iliou, Aikaterini G. Karra, Georgios Polychronis, Ioannis Choinopoulos, Hermis Iatrou, George Eliades, Efthymia Kitraki, Ioulia Tseti, Spiros Zinelis, Efstathia Ioannou, Vassilios Roussis

Source: Marine Drugs, Vol 21, Iss 11, p 565 (2023)

Subject Terms: GTR/GBR membranes, periodontitis, periodontal tissue regeneration, carrageenans, marine sulfated polysaccharides, nanofibers, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://www.mdpi.com/1660-3397/21/11/565; https://doaj.org/toc/1660-3397

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Butanolides and Butenolides from a Marine-Derived Streptomyces sp. Exert Neuroprotective Activity through Activation of the TrkB Neurotrophin Receptor

Authors: Paolo Giaccio, Despoina Charou, Dafni-Ioanna Diakaki, Anna Chita, Achille Gravanis, Ioannis Charalampopoulos, Vassilios Roussis, Efstathia Ioannou

Source: Marine Drugs, Vol 21, Iss 9, p 465 (2023)

Subject Terms: marine actinobacteria, Streptomyces, γ-lactones, neurodegenerative diseases, neuroprotection, TrkB receptor, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://www.mdpi.com/1660-3397/21/9/465; https://doaj.org/toc/1660-3397

Access URL: https://doaj.org/article/9d0bbb8bd03a4fa98ecd5e3d9d087620

Healthspan improvement and anti-aggregation effects induced by a marine-derived structural proteasome activator

Authors: Mary A. Vasilopoulou, Anna Gioran, Margarita Theodoropoulou, Aikaterini Koutsaviti, Vassilios Roussis, Efstathia Ioannou, Niki Chondrogianni

Source: Redox Biology, Vol 56, Iss , Pp 102462- (2022)

Subject Terms: Healthspan, Alzheimer's disease, Marine compounds, Structural proteasome activator, Aβ-induced proteotoxicity, Algal diterpenes, Medicine (General), R5-920, Biology (General), QH301-705.5

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2213231722002348; https://doaj.org/toc/2213-2317

Access URL: https://doaj.org/article/f2de77d7ae8545ce84e559ae9c9dd39b

Development of Novel Pharmaceutical Forms of the Marine Bioactive Pigment Echinochrome A Enabling Alternative Routes of Administration

Authors: Stefanos Kikionis, Paraskevi Papakyriakopoulou, Panagiotis Mavrogiorgis, Elena A. Vasileva, Natalia P. Mishchenko, Sergey A. Fedoreyev, Georgia Valsami, Efstathia Ioannou, Vassilios Roussis

Source: Marine Drugs, Vol 21, Iss 4, p 250 (2023)

Subject Terms: Echinochrome A, micro-/nanofibers, electrospinning, controlled release, dissolution, permeability, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://www.mdpi.com/1660-3397/21/4/250; https://doaj.org/toc/1660-3397

Access URL: https://doaj.org/article/21dc3b77744c47e8b8e340ef41f3fa98

Secondary Metabolites with Anti-Inflammatory Activity from Laurencia majuscula Collected in the Red Sea

Authors: Mohamed A. Tammam, Maria G. Daskalaki, Nikolaos Tsoureas, Ourania Kolliniati, Aldoushy Mahdy, Sotirios C. Kampranis, Christos Tsatsanis, Vassilios Roussis, Efstathia Ioannou

Source: Marine Drugs, Vol 21, Iss 2, p 79 (2023)

Subject Terms: Laurencia majuscula, Red Sea, acetogenins, sesquiterpenes, anti-inflammatory activity, nitric oxide, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://www.mdpi.com/1660-3397/21/2/79; https://doaj.org/toc/1660-3397

Access URL: https://doaj.org/article/def34c1d77404888b45dc695d9b87b34

Valorization of Marine Waste: Use of Industrial By-Products and Beach Wrack Towards the Production of High Added-Value Products

Authors: Vita Rudovica, Ana Rotter, Susana P. Gaudêncio, Lucie Novoveská, Füsun Akgül, Linn Kristin Akslen-Hoel, Diogo A. M. Alexandrino, Olga Anne, Lauris Arbidans, Miroslava Atanassova, Magdalena Bełdowska, Jacek Bełdowski, Amit Bhatnagar, Oskars Bikovens, Valdis Bisters, Maria F. Carvalho, Teresa S. Catalá, Arita Dubnika, Ayşegül Erdoğan, Laura Ferrans, Berat Z. Haznedaroglu, Roy Hendroko Setyobudi, Bożena Graca, Inga Grinfelde, William Hogland, Efstathia Ioannou, Yahya Jani, Marija Kataržytė, Stefanos Kikionis, Katja Klun, Jonne Kotta, Mait Kriipsalu, Jalel Labidi, Lada Lukić Bilela, Marta Martínez-Sanz, Juliana Oliveira, Ruta Ozola-Davidane, Jovita Pilecka-Ulcugaceva, Kristyna Pospiskova, Céline Rebours, Vassilios Roussis, Amparo López-Rubio, Ivo Safarik, Frank Schmieder, Karina Stankevica, Toomas Tamm, Deniz Tasdemir, Cristiana Torres, Giovanna Cristina Varese, Zane Vincevica-Gaile, Ivar Zekker, Juris Burlakovs

Source: Frontiers in Marine Science, Vol 8 (2021)

Subject Terms: marine waste, marine industrial by-products, marine biopolymers, marine biomass, waste valorization, circular economy, Science, General. Including nature conservation, geographical distribution, QH1-199.5

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fmars.2021.723333/full; https://doaj.org/toc/2296-7745

Access URL: https://doaj.org/article/7acd4b2e83304ba8a379a3cdecc938bf

Modulation of the ubiquitin-proteasome system by marine natural products

Authors: Mary Α. Vasilopoulou, Efstathia Ioannou, Vassilios Roussis, Niki Chondrogianni

Source: Redox Biology, Vol 41, Iss , Pp 101897- (2021)

Subject Terms: Proteasome, Marine natural products, Anti-aging, Anti-aggregation, Antioxidant, Anti-photoaging, Medicine (General), R5-920, Biology (General), QH301-705.5

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2213231721000458; https://doaj.org/toc/2213-2317

Access URL: https://doaj.org/article/146dc3c7dcbe4c098ab61df997dd654d

Valorization of Fish Waste: Isolation and Characterization of Acid- and Pepsin-Soluble Collagen from the Scales of Mediterranean Fish and Fabrication of Collagen-Based Nanofibrous Scaffolds

Authors: Leto-Aikaterini Tziveleka, Stefanos Kikionis, Labros Karkatzoulis, Kostas Bethanis, Vassilios Roussis, Efstathia Ioannou

Source: Marine Drugs, Vol 20, Iss 11, p 664 (2022)

Subject Terms: fish scales, marine collagen, acid-soluble collagen, pepsin-soluble collagen, nanofibers, Biology (General), QH301-705.5

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Relation: https://www.mdpi.com/1660-3397/20/11/664; https://doaj.org/toc/1660-3397

Access URL: https://doaj.org/article/2cd0c682f4a246409d9b185c274879e6

Development of Ulvan-Containing Liposomes as Antibacterial Drug Delivery Platforms

Authors: Leto-Aikaterini Tziveleka, Natassa Pippa, Efstathia Ioannou, Costas Demetzos, Vassilios Roussis

Source: Journal of Functional Biomaterials, Vol 13, Iss 4, p 186 (2022)

Subject Terms: ulvan, liposomes, drug delivery, nanocarrier, antibacterial activity, Biotechnology, TP248.13-248.65, Medicine (General), R5-920

File Description: electronic resource

Relation: https://www.mdpi.com/2079-4983/13/4/186; https://doaj.org/toc/2079-4983

Access URL: https://doaj.org/article/20d5207cef49492a8b4d22eba3aa564e

Ulvan-Based Nanofibrous Patches Enhance Wound Healing of Skin Trauma Resulting from Cryosurgical Treatment of Keloids

Authors: Stefanos Kikionis, Marianna Koromvoki, Anna Tagka, Eleni Polichronaki, Alexandros Stratigos, Antonios Panagiotopoulos, Aikaterini Kyritsi, Vangelis Karalis, Andreas Vitsos, Michail Rallis, Efstathia Ioannou, Vassilios Roussis

Source: Marine Drugs, Vol 20, Iss 9, p 551 (2022)

Subject Terms: ulvan, electrospun nanofibrous patches, keloids, cryosurgery, wound healing, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://www.mdpi.com/1660-3397/20/9/551; https://doaj.org/toc/1660-3397

Access URL: https://doaj.org/article/c8dc3e6dff5643bc8ce420f503dac2ee

Marine Biopolymers as Bioactive Functional Ingredients of Electrospun Nanofibrous Scaffolds for Biomedical Applications

Authors: Konstantina Iliou, Stefanos Kikionis, Efstathia Ioannou, Vassilios Roussis

Source: Marine Drugs, Vol 20, Iss 5, p 314 (2022)

Subject Terms: marine biopolymers, electrospun nanofibers, tissue regeneration, drug delivery, wound healing, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://www.mdpi.com/1660-3397/20/5/314; https://doaj.org/toc/1660-3397

Access URL: https://doaj.org/article/672b29063d454d208ed8342ca3112583

New C15 Acetogenins from Two Species of Laurencia from the Aegean Sea

Authors: Maria Harizani, Dafni-Ioanna Diakaki, Stamatios Perdikaris, Vassilios Roussis, Efstathia Ioannou

Source: Molecules, Vol 27, Iss 6, p 1866 (2022)

Subject Terms: Laurencia microcladia, Laurencia obtusa, red algae, C15 acetogenins, isolation, structure elucidation, Organic chemistry, QD241-441

File Description: electronic resource

Relation: https://www.mdpi.com/1420-3049/27/6/1866; https://doaj.org/toc/1420-3049

Access URL: https://doaj.org/article/9d2ded14ae774e45b7d2d40372323a58

What Was Old Is New Again: The Pennate Diatom Haslea ostrearia (Gaillon) Simonsen in the Multi-Omic Age

Authors: Noujoud Gabed, Frédéric Verret, Aurélie Peticca, Igor Kryvoruchko, Romain Gastineau, Orlane Bosson, Julie Séveno, Olga Davidovich, Nikolai Davidovich, Andrzej Witkowski, Jon Bent Kristoffersen, Amel Benali, Efstathia Ioannou, Aikaterini Koutsaviti, Vassilios Roussis, Hélène Gâteau, Suliya Phimmaha, Vincent Leignel, Myriam Badawi, Feriel Khiar, Nellie Francezon, Mostefa Fodil, Pamela Pasetto, Jean-Luc Mouget

Source: Marine Drugs, Vol 20, Iss 4, p 234 (2022)

Subject Terms: auxosporulation, diatoms, epigenetics, genomics, Haslea ostrearia, HBIs, Biology (General), QH301-705.5

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Relation: https://www.mdpi.com/1660-3397/20/4/234; https://doaj.org/toc/1660-3397

Access URL: https://doaj.org/article/fee33d94ef08464b941f0c2ae440b9d8

Aerophobin-1 from the Marine Sponge Aplysina aerophoba Modulates Osteogenesis in Zebrafish Larvae

Authors: Marta Carnovali, Maria Letizia Ciavatta, Ernesto Mollo, Vassilios Roussis, Giuseppe Banfi, Marianna Carbone, Massimo Mariotti

Source: Marine Drugs, Vol 20, Iss 2, p 135 (2022)

Subject Terms: marine natural products, bromotyrosine, osteogenesis, zebrafish, drug discovery, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://www.mdpi.com/1660-3397/20/2/135; https://doaj.org/toc/1660-3397

Access URL: https://doaj.org/article/1c16e24db2094c2088adb8b1caa9272c

Synthesis and Antifouling Activity Evaluation of Analogs of Bromosphaerol, a Brominated Diterpene Isolated from the Red Alga Sphaerococcus coronopifolius

Authors: Kyriakos C. Prousis, Stefanos Kikionis, Efstathia Ioannou, Silvia Morgana, Marco Faimali, Veronica Piazza, Theodora Calogeropoulou, Vassilios Roussis

Source: Marine Drugs, Vol 20, Iss 1, p 7 (2021)

Subject Terms: bromosphaerol, Sphaerococcus coronopifolius, synthetic analogs, antifouling activity, Amphibalanus amphitrite, Biology (General), QH301-705.5

File Description: electronic resource

Relation: https://www.mdpi.com/1660-3397/20/1/7; https://doaj.org/toc/1660-3397

Access URL: https://doaj.org/article/61c86dc45f5a48ecb7f6eb7fb9e9753b