Tyck till om SwePub Sök
här!
Sökning: onr:"swepub:oai:DiVA.org:uu-500596" >
Phase I Trial of [T...
Phase I Trial of [Tc-99m]Tc-maSSS-PEG(2)-RM26, a Bombesin Analogue Antagonistic to Gastrin-Releasing Peptide Receptors (GRPRs), for SPECT Imaging of GRPR Expression in Malignant Tumors
-
- Chernov, Vladimir (författare)
- Russian Acad Sci, Tomsk Natl Res Med Ctr, Canc Res Inst, Dept Nucl Med, Tomsk 634009, Russia.;Tomsk Polytech Univ, Res Sch Chem & Appl Biomed Sci, Res Ctr Oncotheranost, Tomsk 634050, Russia.
-
- Rybina, Anastasiya (författare)
- Russian Acad Sci, Tomsk Natl Res Med Ctr, Canc Res Inst, Dept Nucl Med, Tomsk 634009, Russia.
-
- Zelchan, Roman (författare)
- Russian Acad Sci, Tomsk Natl Res Med Ctr, Canc Res Inst, Dept Nucl Med, Tomsk 634009, Russia.;Tomsk Polytech Univ, Res Sch Chem & Appl Biomed Sci, Res Ctr Oncotheranost, Tomsk 634050, Russia.
-
visa fler...
-
- Medvedeva, Anna (författare)
- Russian Acad Sci, Tomsk Natl Res Med Ctr, Canc Res Inst, Dept Nucl Med, Tomsk 634009, Russia.
-
- Bragina, Olga (författare)
- Russian Acad Sci, Tomsk Natl Res Med Ctr, Canc Res Inst, Dept Nucl Med, Tomsk 634009, Russia.;Tomsk Polytech Univ, Res Sch Chem & Appl Biomed Sci, Res Ctr Oncotheranost, Tomsk 634050, Russia.
-
- Lushnikova, Nadejda (författare)
- Russian Acad Sci, Tomsk Natl Res Med Ctr, Canc Res Inst, Dept Gen Oncol, Tomsk 634009, Russia.
-
- Doroshenko, Artem (författare)
- Russian Acad Sci, Tomsk Natl Res Med Ctr, Canc Res Inst, Dept Gen Oncol, Tomsk 634009, Russia.
-
- Usynin, Evgeniy (författare)
- Russian Acad Sci, Tomsk Natl Res Med Ctr, Canc Res Inst, Dept Gen Oncol, Tomsk 634009, Russia.
-
- Tashireva, Liubov (författare)
- Russian Acad Sci, Tomsk Natl Res Med Ctr, Canc Res Inst, Dept Gen & Mol Pathol, Tomsk 634009, Russia.;Russian Acad Sci, Tomsk Natl Res Med Ctr, Canc Res Inst, Lab Mol Therapy Canc, Tomsk 634028, Russia.
-
- Vtorushin, Sergey (författare)
- Russian Acad Sci, Tomsk Natl Res Med Ctr, Canc Res Inst, Dept Gen & Mol Pathol, Tomsk 634009, Russia.;Siberian State Med Univ, Pathol Dept, Tomsk 634050, Russia.
-
- Abouzayed, Ayman (författare)
- Uppsala universitet,Theranostics
-
- Rinne, Sara S. (författare)
- Uppsala universitet,Theranostics
-
- Sörensen, Jens (författare)
- Uppsala universitet,Radiologi
-
- Tolmachev, Vladimir (författare)
- Uppsala universitet,Cancerprecisionsmedicin,Tomsk Polytech Univ, Res Sch Chem & Appl Biomed Sci, Res Ctr Oncotheranost, Tomsk 634050, Russia.
-
- Orlova, Anna, 1960- (författare)
- Uppsala universitet,Science for Life Laboratory, SciLifeLab,Tomsk Polytech Univ, Res Sch Chem & Appl Biomed Sci, Res Ctr Oncotheranost, Tomsk 634050, Russia.;Siberian State Med Univ, Pathol Dept, Tomsk 634050, Russia.
-
visa färre...
-
Russian Acad Sci, Tomsk Natl Res Med Ctr, Canc Res Inst, Dept Nucl Med, Tomsk 634009, Russia;Tomsk Polytech Univ, Res Sch Chem & Appl Biomed Sci, Res Ctr Oncotheranost, Tomsk 634050, Russia. Russian Acad Sci, Tomsk Natl Res Med Ctr, Canc Res Inst, Dept Nucl Med, Tomsk 634009, Russia. (creator_code:org_t)
- 2023-03-07
- 2023
- Engelska.
-
Ingår i: Cancers. - : MDPI. - 2072-6694. ; 15:6
- Relaterad länk:
-
https://doi.org/10.3...
-
visa fler...
-
https://uu.diva-port... (primary) (Raw object)
-
https://urn.kb.se/re...
-
https://doi.org/10.3...
-
visa färre...
Abstract
Ämnesord
Stäng
- The gastrin-releasing peptide receptor (GRPR) is overexpressed in prostate cancer (PCa) and in hormone-driven breast cancer (BCa). The aim of this phase I clinical trial was to evaluate safety, biodistribution, and dosimetry after the administration of the recently developed GRPR-targeting antagonistic bombesin analogue [Tc-99m]Tc-maSSS-PEG(2)-RM26 in PCa and BCa patients. Planar and whole-body SPECT/CT imaging was performed in six PCa patients and seven BCa patients 2, 4, 6, and 24 h post the intravenous administration of 40 mu g of [Tc-99m]Tc-maSSS-PEG(2)-RM26 (600-700 MBq). No adverse events or pathological changes were observed. The rapid blood clearance of [Tc-99m]Tc-maSSS-PEG(2)-RM26 was observed with predominantly hepatobiliary excretion. The effective doses were 0.0053 +/- 0.0007 for male patients and 0.008 +/- 0.003 mSv/MBq for female patients. The accumulation of [Tc-99m]Tc-maSSS-PEG(2)-RM26 in tumors was observed in four out of six PCa and in seven out of seven BCa patients. In four BCa patients, a high uptake of the agent into the axillary lymph nodes was detected. Immunohistochemistry revealed positive GRPR expression in 60% of primary PCa, 71.4% of BCa tumors, and 50% of examined BCa lymph nodes. In conclusion, a single administration of [Tc-99m]Tc-maSSS-PEG(2)-RM26 was safe and well tolerated. [Tc-99m]Tc-maSSS-PEG(2)-RM26 SPECT may be useful for tumor detection in PCa and BCa patients, pending further studies.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Cancer och onkologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cancer and Oncology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Radiologi och bildbehandling (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Radiology, Nuclear Medicine and Medical Imaging (hsv//eng)
Nyckelord
- GRPR
- antagonist
- 99mTc
- phase I trial
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
-
Cancers
(Sök värdpublikationen i LIBRIS)
Till lärosätets databas
- Av författaren/redakt...
-
Chernov, Vladimi ...
-
Rybina, Anastasi ...
-
Zelchan, Roman
-
Medvedeva, Anna
-
Bragina, Olga
-
Lushnikova, Nade ...
-
visa fler...
-
Doroshenko, Arte ...
-
Usynin, Evgeniy
-
Tashireva, Liubo ...
-
Vtorushin, Serge ...
-
Abouzayed, Ayman
-
Rinne, Sara S.
-
Sörensen, Jens
-
Tolmachev, Vladi ...
-
Orlova, Anna, 19 ...
-
visa färre...
- Om ämnet
-
- MEDICIN OCH HÄLSOVETENSKAP
-
MEDICIN OCH HÄLS ...
-
och Klinisk medicin
-
och Cancer och onkol ...
-
- MEDICIN OCH HÄLSOVETENSKAP
-
MEDICIN OCH HÄLS ...
-
och Klinisk medicin
-
och Radiologi och bi ...
- Artiklar i publikationen
-
Cancers
- Av lärosätet
-
Uppsala universitet