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Mitran, B., Varasteh, Z., Puuvuori, E., Abousayed, A., Rinne, S. S., Larhed, M., . . . Orlova, A. (2019). Bispecific GRPR-antagonistic anti-PSMA/GRPR heterodimer for PET and SPECT diagnostic imaging of prostate cancer. Cancers, 11(9), Article ID 1371.
Open this publication in new window or tab >>Bispecific GRPR-antagonistic anti-PSMA/GRPR heterodimer for PET and SPECT diagnostic imaging of prostate cancer
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2019 (English)In: Cancers, ISSN 2072-6694, Vol. 11, no 9, article id 1371Article in journal (Refereed) Published
Abstract [en]

Prostate specific membrane antigen (PSMA) and gastrin-releasing peptide receptor (GRPR) are wellvalidated molecular targets that are overexpressed in most prostate cancers (PCa). Given thecomplexity and heterogeneity of PCa, targeting both receptors using bispecific radiotracers couldimprove the diagnostic accuracy and therapeutic outcome. The aim of this study was to develop aPSMA/GRPR-targeting bispecific heterodimer for SPECT and PET diagnostic imaging of PCa.Bispecific anti-GRPR/PSMA dimer NOTA-DUPA-RM26 was produced using a combination of solidphase and manual peptide synthesis. The heterodimer was successfully labeled with111In for SPECTand 68Ga for PET with radiochemical yields exceeding 99% for 111In and 98% for 68Ga. Theradiolabeled heterodimers demonstrated high label stability and retained binding specificity to PSMAand GRPR when tested using PC3-PIP cell line expressing both PSMA and GRPR. IC50 values fornatIn-NOTA-DUPA-RM26 were 4±1 nM towards GRPR and 350±240 nM towards PSMA. Cellularprocessing assay revealed a low degree of internalization for 111In-NOTA-DUPA-RM26. In vivobinding specificity tests in PC3-PIP xenografted mice 1 h pi of 111In-NOTA-DUPA-RM26demonstrated partially blockable tumor uptake when co-injected with excess of either PSMA- orGRPR-targeting agents. A pronounced blocking effect was observed for 111In and 68Ga-labeledheterodimer when co-injected simultaneously with excess of PSMA- and GRPR-targeting agents 1 hpi. Biodistribution was studied 1, 3 and 24 h pi for 111In-NOTA-DUPA-RM26, and 1 and 3 h pi for68Ga-NOTA-DUPA-RM26 and revealed a fast clearance of radioprobes from blood and normal organsvia renal excretion. Tumor uptake exceeded the uptake in all normal organs including excretory organsfor both 111In and 68Ga-labeled heterodimers 1 h pi. 68Ga-NOTA-DUPA-RM26 had a significantlylower tumor uptake (8±2%ID/g) compared to 111In-NOTA-DUPA-RM26 (12±2%ID/g), but a two-foldhigher uptake in liver 1h pi. The faster clearance of radioactivity from normal tissues compared totumor lead to an overall increase in tumor-to-organ ratios for both 111In and 68Ga-labeled heterodimers3 h pi. At 24 h pi, tumor-to-organ ratios decreased for 111In-NOTA-DUPA-RM26. MicroPET/CT andmicroSPECT/CT scans confirmed the ex vivo data and suggested that anti-GRPR/PSMA heterodimerNOTA-DUPA-RM26 labeled with galium-68 (for PET) and indium-111 (for SPECT) is a suitablecandidate for imaging of GRPR and PSMA expression in PCa shortly after administration.

Keywords
PSMA, GRPR, molecular imaging, prostate cancer
National Category
Cancer and Oncology
Identifiers
urn:nbn:se:uu:diva-389562 (URN)10.3390/cancers11091371 (DOI)000489719000156 ()31540122 (PubMedID)
Funder
Swedish Cancer Society, CAN 2017/425Swedish Research Council, 2015-02509
Available from: 2019-07-17 Created: 2019-11-08 Last updated: 2019-08-15Bibliographically approved
Oroujeni, M., Abouzayed, A., Lundmark, F., Mitran, B., Orlova, A., Tolmachev, V. & Rosenström, U. (2019). Evaluation of Tumor-Targeting Properties of an Antagonistic Bombesin Analogue RM26 Conjugated with a Non-Residualizing Radioiodine Label Comparison with a Radiometal-Labelled Counterpart. Pharmaceutics, 11(8), Article ID 380.
Open this publication in new window or tab >>Evaluation of Tumor-Targeting Properties of an Antagonistic Bombesin Analogue RM26 Conjugated with a Non-Residualizing Radioiodine Label Comparison with a Radiometal-Labelled Counterpart
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2019 (English)In: Pharmaceutics, ISSN 1999-4923, E-ISSN 1999-4923, Vol. 11, no 8, article id 380Article in journal (Refereed) Published
Abstract [en]

Radiolabelled antagonistic bombesin analogues are successfully used for targeting of gastrin-releasing peptide receptors (GRPR) that are overexpressed in prostate cancer. Internalization of antagonistic bombesin analogues is slow. We hypothesized that the use of a non-residualizing radioiodine label might not affect the tumour uptake but would reduce the retention in normal organs, where radiopharmaceutical would be internalized. To test this hypothesis, tyrosine was conjugated via diethylene glycol linker to N-terminus of an antagonistic bombesin analogue RM26 to form Tyr-PEG(2)-RM26. [In-111]In-DOTA-PEG(2)-RM26 was used as a control with a residualizing label. Tyr-PEG(2)-RM26 was labelled with I-125 with 95% radiochemical purity and retained binding specificity to GRPR. The IC50 values for Tyr-PEG(2)-RM26 and DOTA-PEG(2)-RM26 were 1.7 +/- 0.3 nM and 3.3 +/- 0.5 nM, respectively. The cellular processing of [I-125]I-Tyr-PEG(2)-RM26 by PC-3 cells showed unusually fast internalization. Biodistribution showed that uptake in pancreas and tumour was GRPR-specific for both radioconjugates. Blood clearance of [I-125]I-Tyr-PEG(2)-RM26 was appreciably slower and activity accumulation in all organs was significantly higher than for [In-111]In-DOTA-PEG(2)-RM26. Tumor uptake of [In-111]In-DOTA-PEG(2)-RM26 was significantly higher than for [I-125]I-Tyr-PEG(2)-RM26, resulting in higher tumour-to-organ ratio for [In-111]In-DOTA-PEG(2)-RM26 at studied time points. Incorporation of amino acids with hydrophilic side-chains next to tyrosine might overcome the problems associated with the use of tyrosine as a prosthetic group for radioiodination.

Place, publisher, year, edition, pages
MDPI, 2019
Keywords
prostate cancer, bombesin antagonistic analogue, GRPR, RM26, tyrosine, PC-3 xenografts
National Category
Radiology, Nuclear Medicine and Medical Imaging
Identifiers
urn:nbn:se:uu:diva-394645 (URN)10.3390/pharmaceutics11080380 (DOI)000484515100013 ()31382362 (PubMedID)
Funder
Swedish Research Council, 2015-02509Swedish Research Council, 2015-02353Swedish Cancer Society, CAN 2017/425Swedish Cancer Society, CAN 2018/436
Available from: 2019-10-17 Created: 2019-10-17 Last updated: 2019-10-17Bibliographically approved
Mitran, B., Thisgaard, H., Rinne, S. S., Dam, J. H., Azami, F., Tolmachev, V., . . . Rosenström, U. (2019). Selection of an optimal macrocyclic chelator improves the imaging of prostate cancer using cobalt-labeled GRPR antagonist RM26. Scientific Reports, 9, Article ID 17086.
Open this publication in new window or tab >>Selection of an optimal macrocyclic chelator improves the imaging of prostate cancer using cobalt-labeled GRPR antagonist RM26
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2019 (English)In: Scientific Reports, ISSN 2045-2322, E-ISSN 2045-2322, Vol. 9, article id 17086Article in journal (Refereed) Published
Abstract [en]

Gastrin-releasing peptide receptors (GRPRs) are promising targets in oligometastatic prostate cancer. We have recently used 55Co (T1/2 = 17.5 h) as a label for next day PET imaging of GRPR expression obtaining high imaging contrast. The radionuclide-chelator combination can significantly influence the biodistribution of radiopeptides. Therefore, in this study, we hypothesized that the properties of 55Co-labeled PEG2-RM26 can be improved by identifying the optimal macrocyclic chelator. All analogues (X-PEG2-RM26, X = NOTA,NODAGA,DOTA,DOTAGA) were successfully labeled with radiocobalt with high yields and demonstrated high stability. The radiopeptides bound specifically and with picomolar affinity to GRPR and their cellular processing was characterized by low internalization. The best binding capacity was found for DOTA-PEG2-RM26. Ex vivo biodistribution in PC-3 xenografted mice was characterized by rapid blood clearance via renal excretion. Tumor uptake was similar for all conjugates at 3 h pi, exceeding the uptake in all other organs. Higher kidney uptake and longer retention were associated with N-terminal negative charge (DOTAGA-containing conjugate). Tumor-to-organ ratios increased over time for all constructs, although significant chelator-dependent differences were observed. Concordant with affinity measurements, DOTA-analog had the best retention of activity in tumors, resulting in the highest tumor-to-blood ratio 24 h pi, which translated into high contrast PET/CT imaging (using 55Co).

National Category
Radiology, Nuclear Medicine and Medical Imaging
Identifiers
urn:nbn:se:uu:diva-398422 (URN)10.1038/s41598-019-52914-y (DOI)000497701800043 ()31745219 (PubMedID)
Funder
Swedish Cancer Society, CAN 2017/425Swedish Cancer Society, CAN 2018/436Swedish Research Council, 2015-02509Swedish Research Council, 2015-02353
Note

De 2 första författarna delar förstaförfattarskapet. De 2 sista författarna delar sistaförfattarskapet.

Available from: 2019-12-06 Created: 2019-12-06 Last updated: 2020-01-09Bibliographically approved
Abouzayed, A., Yim, C.-B., Mitran, B., Rinne, S. S., Tolmachev, V., Larhed, M., . . . Orlova, A. (2019). Synthesis and Preclinical Evaluation of Radio-Iodinated GRPR/PSMA Bispecific Heterodimers for the Theranostics Application in Prostate Cancer. Pharmaceutics, 11(7), Article ID 358.
Open this publication in new window or tab >>Synthesis and Preclinical Evaluation of Radio-Iodinated GRPR/PSMA Bispecific Heterodimers for the Theranostics Application in Prostate Cancer
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2019 (English)In: Pharmaceutics, ISSN 1999-4923, E-ISSN 1999-4923, Vol. 11, no 7, article id 358Article in journal (Refereed) Published
Abstract [en]

Gastrin-releasing peptide receptor (GRPR) and prostate-specific membrane antigen (PSMA) are overexpressed in most prostate cancers. GRPR expression is higher in early stages while PSMA expression increases with progression. The possibility of targeting both markers with a single theranostics radiotracer could improve patient management. Three GRPR/PSMA-targeting bispecific heterodimers (urea derivative PSMA-617 and bombesin-based antagonist RM26 linked via X-triazolyl-Tyr-PEG2, X = PEG2 (BO530), (CH2)(8) (BO535), none (BO536)) were synthesized by solid-phase peptide synthesis. Peptides were radio-iodinated and evaluated in vitro for binding specificity, cellular retention, and affinity. In vivo specificity for all heterodimers was studied in PC-3 (GRPR-positive) and LNCaP (PSMA-positive) xenografts. [I-125]I-BO530 was evaluated in PC-3pip (GRPR/PSMA-positive) xenografts. Micro single-photon emission computed tomography/computed tomography (microSPECT/CT) scans were acquired. The heterodimers were radiolabeled with high radiochemical yields, bound specifically to both targets, and demonstrated high degree of activity retention in PC-3pip cells. Only [I-125]I-BO530 demonstrated in vivo specificity to both targets. A biodistribution study of [I-125]I-BO530 in PC-3pip xenografted mice showed high tumor activity uptake (30%-35%ID/g at 3 h post injection (pi)). Activity uptake in tumors was stable and exceeded all other organs 24 h pi. Activity uptake decreased only two-fold 72 h pi. The GRPR/PSMA-targeting heterodimer [I-125]I-BO530 is a promising agent for theranostics application in prostate cancer.

Keywords
prostate cancer, GRPR, PSMA, bispecific heterodimers, theranostics, radio-iodine
National Category
Cancer and Oncology
Identifiers
urn:nbn:se:uu:diva-393138 (URN)10.3390/pharmaceutics11070358 (DOI)000478995100060 ()31340483 (PubMedID)
Funder
Swedish Research Council, 2015-02509Swedish Research Council, 2015-02353Swedish Cancer Society, CAN 2017/425Swedish Cancer Society, CAN2015/350Swedish Cancer Society, CAN 2018/436
Available from: 2019-09-23 Created: 2019-09-23 Last updated: 2019-09-23Bibliographically approved
Mitran, B., Rinne, S. S., Konijnenberg, M. W., Maina, T., Nock, B. A., Altai, M., . . . Orlova, A. (2019). Trastuzumab cotreatment improves survival of mice with PC-3 prostate cancer xenografts treated with the GRPR antagonist 177Lu-DOTAGA-PEG2-RM26. International Journal of Cancer, 145(12), 3347-3358
Open this publication in new window or tab >>Trastuzumab cotreatment improves survival of mice with PC-3 prostate cancer xenografts treated with the GRPR antagonist 177Lu-DOTAGA-PEG2-RM26
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2019 (English)In: International Journal of Cancer, ISSN 0020-7136, E-ISSN 1097-0215, Vol. 145, no 12, p. 3347-3358Article in journal (Refereed) Published
Abstract [en]

Gastrin-releasing peptide receptors (GRPRs) are overexpressed in prostate cancer and are suitable for targeted radionuclidetherapy (TRT). We optimized the bombesin-derived GRPR-antagonist PEG2-RM26 for labeling with 177Lu and further determinedthe effect of treatment with 177Lu-labeled peptide alone or in combination with the anti-HER2 antibody trastuzumab in amurine model. The PEG2-RM26 analog was coupled to NOTA, NODAGA, DOTA and DOTAGA chelators. The peptide-chelatorconjugates were labeled with 177Lu and characterized in vitro and in vivo. A preclinical therapeutic study was performed in PC-3xenografted mice. Mice were treated with intravenous injections (6 cycles) of (A) PBS, (B) DOTAGA-PEG2-RM26, (C) 177LuDOTAGA-PEG2-RM26, (D) trastuzumab or (E) 177Lu-DOTAGA-PEG2-RM26 in combination with trastuzumab. 177Lu-DOTAGA-PEG2-RM26 demonstrated quantitative labeling yield at high molar activity (450 GBq/μmol), high in vivo stability (5 min pi >98% ofradioligand remained when coinjected with phosphoramidon), high affinity to GRPR (KD = 0.4 0.2 nM), and favorablebiodistribution (1 hr pi tumor uptake was higher than in healthy tissues, including the kidneys). Therapy with 177Lu-DOTAGAPEG2-RM26 induced a significant inhibition of tumor growth. The median survival for control groups was significantly shorterthan for treated groups (Group C 66 days, Group E 74 days). Trastuzumab together with radionuclide therapy significantlyimproved survival. No treatment-related toxicity was observed. In conclusion, based on in vitro and in vivo characterization ofthe four 177Lu-labeled PEG2-RM26 analogs, we concluded that 177Lu-DOTAGA-PEG2-RM26 was the most promising analog forTRT. Radiotherapy using 177Lu-DOTAGA-PEG2-RM26 effectively inhibited tumor growth in vivo in a murine prostate cancermodel. Anti-HER2 therapy additionally improved survival.

Keywords
radionuclide therapy, GRPR, HER2, prostate cancer, lutetium-177
National Category
Cancer and Oncology
Identifiers
urn:nbn:se:uu:diva-389561 (URN)10.1002/ijc.32401 (DOI)000491231500016 ()31077356 (PubMedID)
Funder
Swedish Cancer Society, CAN2014-474Swedish Cancer Society, CAN 2018/436Swedish Cancer Society, CAN2015/350Swedish Cancer Society, CAN 2017/425Swedish Research Council, 2015-02509Swedish Research Council, 2015-02353
Available from: 2019-07-17 Created: 2019-07-17 Last updated: 2019-11-08Bibliographically approved
Mitran, B., Rinne, S. S., Azamy, F., Vorobyeva, A., Altai, M., Konijnenberg, M., . . . Orlova, A. (2018). GRPR-targeted radiotherapy using the Lu-177-labeled GRPR-antagonist DOTAGA-PEG(2)-RM26. Paper presented at 31st Annual Congress of the European-Association-of-Nuclear-Medicine (EANM), OCT 13-17, 2018, Dusseldorf, GERMANY. European Journal of Nuclear Medicine and Molecular Imaging, 45, S29-S30
Open this publication in new window or tab >>GRPR-targeted radiotherapy using the Lu-177-labeled GRPR-antagonist DOTAGA-PEG(2)-RM26
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2018 (English)In: European Journal of Nuclear Medicine and Molecular Imaging, ISSN 1619-7070, E-ISSN 1619-7089, Vol. 45, p. S29-S30Article in journal, Meeting abstract (Other academic) Published
Place, publisher, year, edition, pages
Springer, 2018
National Category
Radiology, Nuclear Medicine and Medical Imaging
Identifiers
urn:nbn:se:uu:diva-372970 (URN)000449266200036 ()
Conference
31st Annual Congress of the European-Association-of-Nuclear-Medicine (EANM), OCT 13-17, 2018, Dusseldorf, GERMANY
Available from: 2019-01-09 Created: 2019-01-09 Last updated: 2019-01-11Bibliographically approved
Monazzam, A., Lau, J., Velikyan, I., Li, S.-C., Razmara, M., Rosenström, U., . . . Skogseid, B. (2018). Increased Expression of GLP-1R in Proliferating Islets of Men1 Mice is Detectable by [Ga-68]Ga-DO3A-VS-Cys(40)- Exendin-4/PET. Scientific Reports, 8, Article ID 748.
Open this publication in new window or tab >>Increased Expression of GLP-1R in Proliferating Islets of Men1 Mice is Detectable by [Ga-68]Ga-DO3A-VS-Cys(40)- Exendin-4/PET
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2018 (English)In: Scientific Reports, ISSN 2045-2322, E-ISSN 2045-2322, Vol. 8, article id 748Article in journal (Refereed) Published
Abstract [en]

Multiple endocrine neoplasia type 1 (MEN1) is an endocrine tumor syndrome caused by heterozygous mutations in the MEN1 tumor suppressor gene. The MEN1 pancreas of the adolescent gene carrier frequently contain diffusely spread pre-neoplasias and microadenomas, progressing to macroscopic and potentially malignant pancreatic neuroendocrine tumors (P-NET), which represents the major death cause in MEN1. The unveiling of the molecular mechanism of P-NET which is not currently understood fully to allow the optimization of diagnostics and treatment. Glucagon-like peptide 1 (GLP-1) pathway is essential in islet regeneration, i.e. inhibition of β-cell apoptosis and enhancement of β-cell proliferation, yet involvement of GLP-1 in MEN1 related P-NET has not yet been demonstrated. The objective of this work was to investigate if normal sized islets of Men1 heterozygous mice have increased Glucagon-like peptide-1 receptor (GLP-1R) expression compared to wild type islets, and if this increase is detectable in vivo with positron emission tomography (PET) using [68Ga]Ga-DO3A-VS-Cys40-Exendin-4 (68Ga-Exendin-4). 68Ga-Exendin-4 showed potential for early lesion detection in MEN1 pancreas due to increased GLP1R expression.

National Category
Basic Medicine
Identifiers
urn:nbn:se:uu:diva-342327 (URN)10.1038/s41598-017-18855-0 (DOI)000422637200007 ()29335487 (PubMedID)
Funder
Swedish Cancer Society
Available from: 2018-02-20 Created: 2018-02-20 Last updated: 2018-02-28Bibliographically approved
Mitran, B., Thisgaard, H., Rinne, S. S., Rosenström, U., Azamy, F., Dam, J., . . . Orlova, A. (2018). Selection of optimal macrocyclic chelator for high contrast PET imaging of gastrin releasing peptide receptor using cobalt-labeled bombesin antagonist RM26. Paper presented at 31st Annual Congress of the European-Association-of-Nuclear-Medicine (EANM), OCT 13-17, 2018, Dusseldorf, GERMANY. European Journal of Nuclear Medicine and Molecular Imaging, 45, S672-S673
Open this publication in new window or tab >>Selection of optimal macrocyclic chelator for high contrast PET imaging of gastrin releasing peptide receptor using cobalt-labeled bombesin antagonist RM26
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2018 (English)In: European Journal of Nuclear Medicine and Molecular Imaging, ISSN 1619-7070, E-ISSN 1619-7089, Vol. 45, p. S672-S673Article in journal, Meeting abstract (Other academic) Published
Place, publisher, year, edition, pages
SPRINGER, 2018
National Category
Radiology, Nuclear Medicine and Medical Imaging
Identifiers
urn:nbn:se:uu:diva-372969 (URN)000449266206120 ()
Conference
31st Annual Congress of the European-Association-of-Nuclear-Medicine (EANM), OCT 13-17, 2018, Dusseldorf, GERMANY
Available from: 2019-01-11 Created: 2019-01-11 Last updated: 2019-01-11Bibliographically approved
Velikyan, I., Rosenström, U. & Eriksson, O. (2017). Fully automated GMP production of [Ga-68]Ga-DO3A-VS-Cys(40)-Exendin-4 for clinical use. American Journal of Nuclear Medicine and Molecular Imaging, 7(3), 111-125
Open this publication in new window or tab >>Fully automated GMP production of [Ga-68]Ga-DO3A-VS-Cys(40)-Exendin-4 for clinical use
2017 (English)In: American Journal of Nuclear Medicine and Molecular Imaging, ISSN 2160-8407, Vol. 7, no 3, p. 111-125Article in journal (Refereed) Published
Abstract [en]

[Ga-68]Ga-DO3A-VS-Cys(40)-Exendin-4/PET-CT targeting glucagon like peptide-1 receptor (GLP-1R) has previously demonstrated its potential clinical value for the detection of insulinomas. The production and accessibility of this radiopharmaceutical is one of the critical factors in realization of clinical trials and routine clinical examinations. Previously, the radiopharmaceutical was prepared manually, however larger scale of clinical trials and healthcare requires automation of the production process in order to limit the operator radiation dose as well as improve tracer manufacturing robustness and on-line documentation for enhanced good manufacturing practice (GMP) compliance. A method for Ga-68-labelling of DO3A-VS-Cys(40)-Exendin-4 on a commercially available synthesis platform was developed. Equipment such as Ge-68/Ga-68 generator, synthesis platform, and disposable cassettes for Ga-68-labelling used in the study was purchased from Eckert & Ziegler. DO3A-VS-Cys(40)-Exendin-4 was synthesized in-house. The parameters such as time, temperature, precursor concentration, radical scavenger, buffer concentration, pH, product purification step were investigated and optimised. Reproducible and GMP compliant automated production of [Ga-68]Ga-DO3A-VS-Cys(40)-Exendin-4 was developed. Exendin-4 comprising methionine amino acid residue was prone to oxidation which was strongly influenced by the elevated temperature, radioactivity amount, and precursor concentration. The suppression of the oxidative radiolysis was achieved by addition of ethanol, dihydroxybenzoic acid and ascorbic acid to the reaction buffer as well as by optimizing heating temperature. The non-decay corrected radiochemical yield was 43 +/- 2% with radiochemical purity of over 90% wherein the individual impurity signals in HPLC chromatogram did not exceed 5%. Automated production and quality control methods were established for paving the pathway for broader clinical use of [Ga-68]Ga-DO3A-VS-Cys(40)-Exendin-4.

Keywords
Exendin-4, Insulinoma, GLP-1, GMP, Gallium-68, automation
National Category
Radiology, Nuclear Medicine and Medical Imaging
Identifiers
urn:nbn:se:uu:diva-335532 (URN)000409370800002 ()28721305 (PubMedID)
Available from: 2017-12-08 Created: 2017-12-08 Last updated: 2017-12-08Bibliographically approved
Orlova, A., Mitran, B., Maina, T., Nock, B. A., Rinne, S. S., Tolmachev, V. & Rosenström, U. (2017). GRPR-Targeted Radiotherapy: Influence of Chelator on Labeling and Biodistribution of Four Lu-177-Labeled Analogues of the GRPR-Antagonist PEG2-RM26. European Journal of Nuclear Medicine and Molecular Imaging, 44, S295-S296
Open this publication in new window or tab >>GRPR-Targeted Radiotherapy: Influence of Chelator on Labeling and Biodistribution of Four Lu-177-Labeled Analogues of the GRPR-Antagonist PEG2-RM26
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2017 (English)In: European Journal of Nuclear Medicine and Molecular Imaging, ISSN 1619-7070, E-ISSN 1619-7089, Vol. 44, p. S295-S296Article in journal, Meeting abstract (Other academic) Published
Place, publisher, year, edition, pages
Springer, 2017
National Category
Radiology, Nuclear Medicine and Medical Imaging
Identifiers
urn:nbn:se:uu:diva-377085 (URN)000455019400342 ()
Available from: 2019-02-19 Created: 2019-02-19 Last updated: 2019-02-19Bibliographically approved
Organisations
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0002-0817-8140

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