Theodosia Maina

ResearcherID ORCID

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 40

Top Topics

Computed Tomography

High Fat Diet Induced

Neuroendocrine Tumors

Top Venues

International journal of molecular sciences

Journal of labelled compounds & radiopharmaceuticals

Pharmaceuticals (Basel, Switzerland)

This page only lists publications with an associated author ORCID identifier.

Publications

Aikaterini Tatsi, Theodosia Maina, Beatrice Waser, Eric P Krenning, Marion de Jong, Jean Claude Reubi, Paul Cordopatis, Berthold A Nock
Bis(Disulfide)-Bridged Somatostatin-14 Analogs and Their [ 111 In]In-Radioligands: Synthesis and Preclinical Profile. International journal of molecular sciences 25 (3) (2024)
Xabier Guarrochena, Maximilian Anderla, Philipp Salomon, Irene V J Feiner, Berthold A Nock, Theodosia Maina, Thomas L Mindt
Combination of the amide-to-triazole substitution strategy with alternative structural modifications for the metabolic stabilization of tumor-targeting, radiolabeled peptides. Journal of peptide science : an official publication of the European Peptide Society (2024)
Aikaterini Tatsi, Theodosia Maina, Beatrice Waser, Eric P Krenning, Marion de Jong, Jean Claude Reubi, Paul Cordopatis, Berthold A Nock
Bis(Disulfide)-Bridged Somatostatin-14 Analogs and Their [ 111 In]In-Radioligands: Synthesis and Preclinical Profile. International journal of molecular sciences 25 (3) (2024)
Aikaterini Tatsi, Theodosia Maina, Beatrice Waser, Eric P Krenning, Marion de Jong, Jean Claude Reubi, Paul Cordopatis, Berthold A Nock
Bis(Disulfide)-Bridged Somatostatin-14 Analogs and Their [ 111 In]In-Radioligands: Synthesis and Preclinical Profile. International journal of molecular sciences 25 (3) (2024)
Xabier Guarrochena, Panagiotis Kanellopoulos, Anna Stingeder, Lisa-Maria Rečnik, Irene V J Feiner, Marie R Brandt, Wolfgang Kandioller, Theodosia Maina, Berthold A Nock, Thomas L Mindt
Amide-to-Triazole Switch in Somatostatin-14-Based Radioligands: Impact on Receptor Affinity and In Vivo Stability. Pharmaceutics 16 (3) (2024)
Karim Obeid, Panagiotis Kanellopoulos, Ayman Abouzayed, Adam Mattsson, Vladimir Tolmachev, Berthold A Nock, Theodosia Maina, Anna Orlova
GRPR-Antagonists Carrying DOTAGA-Chelator via Positively Charged Linkers: Perspectives for Prostate Cancer Theranostics. Pharmaceutics 16 (4) (2024)
Aikaterini Tatsi, Theodosia Maina, Beatrice Waser, Eric P Krenning, Marion de Jong, Jean Claude Reubi, Paul Cordopatis, Berthold A Nock
Bis(Disulfide)-Bridged Somatostatin-14 Analogs and Their [ 111 In]In-Radioligands: Synthesis and Preclinical Profile. International journal of molecular sciences 25 (3) (2024)
Xabier Guarrochena, Panagiotis Kanellopoulos, Anna Stingeder, Lisa-Maria Rečnik, Irene V J Feiner, Marie R Brandt, Wolfgang Kandioller, Theodosia Maina, Berthold A Nock, Thomas L Mindt
Amide-to-Triazole Switch in Somatostatin-14-Based Radioligands: Impact on Receptor Affinity and In Vivo Stability. Pharmaceutics 16 (3) (2024)
Karim Obeid, Panagiotis Kanellopoulos, Ayman Abouzayed, Adam Mattsson, Vladimir Tolmachev, Berthold A Nock, Theodosia Maina, Anna Orlova
GRPR-Antagonists Carrying DOTAGA-Chelator via Positively Charged Linkers: Perspectives for Prostate Cancer Theranostics. Pharmaceutics 16 (4) (2024)
Aikaterini Tatsi, Theodosia Maina, Beatrice Waser, Eric P Krenning, Marion de Jong, Jean Claude Reubi, Paul Cordopatis, Berthold A Nock
Bis(Disulfide)-Bridged Somatostatin-14 Analogs and Their [ 111 In]In-Radioligands: Synthesis and Preclinical Profile. International journal of molecular sciences 25 (3) (2024)
Aikaterini Tatsi, Theodosia Maina, Beatrice Waser, Eric P Krenning, Marion de Jong, Jean Claude Reubi, Paul Cordopatis, Berthold A Nock
Bis(Disulfide)-Bridged Somatostatin-14 Analogs and Their [ 111 In]In-Radioligands: Synthesis and Preclinical Profile. International journal of molecular sciences 25 (3) (2024)
Xabier Guarrochena, Panagiotis Kanellopoulos, Anna Stingeder, Lisa-Maria Rečnik, Irene V J Feiner, Marie R Brandt, Wolfgang Kandioller, Theodosia Maina, Berthold A Nock, Thomas L Mindt
Amide-to-Triazole Switch in Somatostatin-14-Based Radioligands: Impact on Receptor Affinity and In Vivo Stability. Pharmaceutics 16 (3) (2024)
Panagiotis Kanellopoulos, Berthold A Nock, Eric P Krenning, Theodosia Maina
Toward Stability Enhancement of NTS 1 R-Targeted Radioligands: Structural Interventions on [ 99m Tc]Tc-DT1. Pharmaceutics 15 (8) (2023)
Berthold A Nock, Panagiotis Kanellopoulos, Lieke Joosten, Rosalba Mansi, Theodosia Maina
Peptide Radioligands in Cancer Theranostics: Agonists and Antagonists. Pharmaceuticals (Basel, Switzerland) 16 (5) (2023)
Panagiotis Kanellopoulos, Berthold A Nock, Maritina Rouchota, George Loudos, Eric P Krenning, Theodosia Maina
Side-Chain Modified [ 99m Tc]Tc-DT1 Mimics: A Comparative Study in NTS 1 R-Positive Models. International journal of molecular sciences 24 (21) (2023)
Berthold A Nock, Panagiotis Kanellopoulos, Euy Sung Moon, Maritina Rouchota, George Loudos, Sanjana Ballal, Madhav P Yadav, Chandrasekhar Bal, Prashant Mishra, Parvind Sheokand, Frank Roesch, Theodosia Maina
[ 111 In]In/[ 177 Lu]Lu-AAZTA 5 -LM4 SST 2 R-Antagonists in Cancer Theranostics: From Preclinical Testing to First Patient Results. Pharmaceutics 15 (3) (2023)
Berthold A Nock, Panagiotis Kanellopoulos, Euy Sung Moon, Maritina Rouchota, George Loudos, Sanjana Ballal, Madhav P Yadav, Chandrasekhar Bal, Prashant Mishra, Parvind Sheokand, Frank Roesch, Theodosia Maina
[ 111 In]In/[ 177 Lu]Lu-AAZTA 5 -LM4 SST 2 R-Antagonists in Cancer Theranostics: From Preclinical Testing to First Patient Results. Pharmaceutics 15 (3) (2023)
Ayman Abouzayed, Panagiotis Kanellopoulos, Alisa Gorislav, Vladimir Tolmachev, Theodosia Maina, Berthold A Nock, Anna Orlova
Preclinical Characterization of a Stabilized Gastrin-Releasing Peptide Receptor Antagonist for Targeted Cancer Theranostics. Biomolecules 13 (7) (2023)
Berthold A Nock, Panagiotis Kanellopoulos, Euy Sung Moon, Maritina Rouchota, George Loudos, Sanjana Ballal, Madhav P Yadav, Chandrasekhar Bal, Prashant Mishra, Parvind Sheokand, Frank Roesch, Theodosia Maina
[ 111 In]In/[ 177 Lu]Lu-AAZTA 5 -LM4 SST 2 R-Antagonists in Cancer Theranostics: From Preclinical Testing to First Patient Results. Pharmaceutics 15 (3) (2023)
Panagiotis Kanellopoulos, Berthold A Nock, Lukas Greifenstein, Richard P Baum, Frank Roesch, Theodosia Maina
[ 68 Ga]Ga-DATA 5m -LM4, a PET Radiotracer in the Diagnosis of SST 2 R-Positive Tumors: Preclinical and First Clinical Results. International journal of molecular sciences 23 (23) (2022)
Panagiotis Kanellopoulos, Berthold A Nock, Lukas Greifenstein, Richard P Baum, Frank Roesch, Theodosia Maina
[ 68 Ga]Ga-DATA 5m -LM4, a PET Radiotracer in the Diagnosis of SST 2 R-Positive Tumors: Preclinical and First Clinical Results. International journal of molecular sciences 23 (23) (2022)
Panagiotis Kanellopoulos, Berthold A Nock, Lukas Greifenstein, Richard P Baum, Frank Roesch, Theodosia Maina
[ 68 Ga]Ga-DATA 5m -LM4, a PET Radiotracer in the Diagnosis of SST 2 R-Positive Tumors: Preclinical and First Clinical Results. International journal of molecular sciences 23 (23) (2022)
Berthold A Nock, Panagiotis Kanellopoulos, Oleg G Chepurny, Maritina Rouchota, George Loudos, George G Holz, Eric P Krenning, Theodosia Maina
Nonpeptidic Z360-Analogs Tagged with Trivalent Radiometals as Anti-CCK 2 R Cancer Theranostic Agents: A Preclinical Study. Pharmaceutics 14 (3) (2022)
Panagiotis Kanellopoulos, Berthold A Nock, Lukas Greifenstein, Richard P Baum, Frank Roesch, Theodosia Maina
[ 68 Ga]Ga-DATA 5m -LM4, a PET Radiotracer in the Diagnosis of SST 2 R-Positive Tumors: Preclinical and First Clinical Results. International journal of molecular sciences 23 (23) (2022)
Rosalba Mansi, Berthold A Nock, Simone U Dalm, Martijn B Busstra, Thomas A Kirkland, Theodosia Maina
Radiolabeled Bombesin Analogs. Cancers 13 (22) (2021)
Berthold A Nock, Aikaterini Kaloudi, Panagiotis Kanellopoulos, Barbara Janota, Barbara Bromińska, Dariusz Iżycki, Renata Mikolajczak, Rafał Czepczyński, Theodosia Maina
[99mTc]Tc-DB15 in GRPR-Targeted Tumor Imaging with SPECT: From Preclinical Evaluation to the First Clinical Outcomes. Cancers 13 (20) (2021)
Panagiotis Kanellopoulos, Emmanouil Lymperis, Aikaterini Kaloudi, Marion de Jong, Eric P Krenning, Berthold A Nock, Theodosia Maina
[99mTc]Tc-DB1 Mimics with Different-Length PEG Spacers: Preclinical Comparison in GRPR-Positive Models. Molecules (Basel, Switzerland) 25 (15) (2020)
Panagiotis Kanellopoulos, Aikaterini Kaloudi, Maritina Rouchota, George Loudos, Marion de Jong, Eric P Krenning, Berthold A Nock, Theodosia Maina
One Step Closer to Clinical Translation: Enhanced Tumor Targeting of [99mTc]Tc-DB4 and [111In]In-SG4 in Mice Treated with Entresto. Pharmaceutics 12 (12) (2020)
Panagiotis Kanellopoulos, Berthold A Nock, Eric P Krenning, Theodosia Maina
Optimizing the Profile of [99mTc]Tc-NT(7-13) Tracers in Pancreatic Cancer Models by Means of Protease Inhibitors. International journal of molecular sciences 21 (21) (2020)
Aikaterini Kaloudi, Panagiotis Kanellopoulos, Thorsten Radolf, Oleg G Chepurny, Maritina Rouchota, George Loudos, Fritz Andreae, George G Holz, Berthold Artur Nock, Theodosia Maina
[99mTc]Tc-DGA1, a Promising CCK2R-Antagonist-Based Tracer for Tumor Diagnosis with Single-Photon Emission Computed Tomography. Molecular pharmaceutics 17 (8) (2020)
Berthold A Nock, Theodosia Maina
Theranostic approaches in nuclear oncology: From bench to bed. Journal of labelled compounds & radiopharmaceuticals 62 (10) (2020)
Panagiotis Kanellopoulos, Aikaterini Kaloudi, Marion de Jong, Eric P Krenning, Berthold A Nock, Theodosia Maina
Key-Protease Inhibition Regimens Promote Tumor Targeting of Neurotensin Radioligands. Pharmaceutics 12 (6) (2020)
Petra Kolenc Peitl, Christine Rangger, Piotr Garnuszek, Renata Mikolajczak, Alicja Hubalewska-Dydejczyk, Theodosia Maina, Paola Erba, Clemens Decristoforo
Clinical translation of theranostic radiopharmaceuticals: Current regulatory status and recent examples. Journal of labelled compounds & radiopharmaceuticals 62 (10) (2019)
Aikaterini Kaloudi, Emmanouil Lymperis, Panagiotis Kanellopoulos, Berthold A Nock, Marion de Jong, Eric P Krenning, Jean Claude Reubi, Theodosia Maina
Localization of 99mTc-GRP Analogs in GRPR-Expressing Tumors: Effects of Peptide Length and Neprilysin Inhibition on Biological Responses. Pharmaceuticals (Basel, Switzerland) 12 (1) (2019)
Emmanouil Lymperis, Aikaterini Kaloudi, Panagiotis Kanellopoulos, Eric P Krenning, Marion de Jong, Theodosia Maina, Berthold A Nock
Comparative evaluation of the new GRPR-antagonist 111 In-SB9 and 111 In-AMBA in prostate cancer models: Implications of in vivo stability. Journal of labelled compounds & radiopharmaceuticals 62 (10) (2019)
Jean-Philippe Sinnes, Johannes Nagel, Bradley P Waldron, Theodosia Maina, Berthold A Nock, Ralf K Bergmann, Martin Ullrich, Jens Pietzsch, Michael Bachmann, Richard P Baum, Frank Rösch
Instant kit preparation of 68Ga-radiopharmaceuticals via the hybrid chelator DATA: clinical translation of [68Ga]Ga-DATA-TOC. EJNMMI research 9 (1) (2019)
Emmanouil Lymperis, Aikaterini Kaloudi, Panagiotis Kanellopoulos, Marion de Jong, Eric P Krenning, Berthold A Nock, Theodosia Maina
Comparing Gly11/dAla11-Replacement vs. the in-Situ Neprilysin-Inhibition Approach on the Tumor-targeting Efficacy of the 111In-SB3/111In-SB4 Radiotracer Pair. Molecules (Basel, Switzerland) 24 (6) (2019)
Berthold A Nock, David Charalambidis, Werner Sallegger, Beatrice Waser, Rosalba Mansi, Guillaume P Nicolas, Eleni Ketani, Anastasia Nikolopoulou, Melpomeni Fani, Jean-Claude Reubi, Theodosia Maina
New Gastrin Releasing Peptide Receptor-Directed [99mTc]Demobesin 1 Mimics: Synthesis and Comparative Evaluation. Journal of medicinal chemistry 61 (7) (2018)
Emmanouil Lymperis, Aikaterini Kaloudi, Werner Sallegger, Ingrid L Bakker, Eric P Krenning, Marion de Jong, Theodosia Maina, Berthold A Nock
Radiometal-Dependent Biological Profile of the Radiolabeled Gastrin-Releasing Peptide Receptor Antagonist SB3 in Cancer Theranostics: Metabolic and Biodistribution Patterns Defined by Neprilysin. Bioconjugate chemistry 29 (5) (2018)
Antonio Shegani, Charalampos Triantis, Berthold A Nock, Theodosia Maina, Christos Kiritsis, Vassilis Psycharis, Catherine Raptopoulou, Ioannis Pirmettis, Francesco Tisato, Minas S Papadopoulos
Rhenium(I) Tricarbonyl Complexes with (2-Hydroxyphenyl)diphenylphosphine as PO Bidentate Ligand. Inorganic chemistry 56 (14) (2017)