[HTML][HTML] Overview of the most promising radionuclides for targeted alpha therapy: The “hopeful eight”

R Eychenne, M Chérel, F Haddad, F Guérard… - Pharmaceutics, 2021 - mdpi.com
Among all existing radionuclides, only a few are of interest for therapeutic applications and
more specifically for targeted alpha therapy (TAT). From this selection, actinium-225 …

Recent progress of astatine-211 in endoradiotherapy: Great advances from fundamental properties to targeted radiopharmaceuticals

F Li, Y Yang, J Liao, N Liu - Chinese Chemical Letters, 2022 - Elsevier
Abstract Astatine-211 (211 At, t 1/2= 7.21 h) emitting two α particles with energies of 5.87
and 7.45 MeV, can lead to a high linear energy transfer (LET= 98.84 keV/µm) and short …

Neopentyl Glycol as a Scaffold to Provide Radiohalogenated Theranostic Pairs of High In Vivo Stability

H Suzuki, Y Kaizuka, M Tatsuta, H Tanaka… - Journal of Medicinal …, 2021 - ACS Publications
The high in vivo stability of 2, 2-dihydroxymethyl-3-[18F] fluoropropyl-2-nitroimidazole ([18F]
DiFA) prompted us to evaluate neopentyl as a scaffold to prepare a radiotheranostic system …

Development of probes for radiotheranostics with albumin binding moiety to increase the therapeutic effects of astatine-211 (211At)

H Echigo, K Mishiro, M Munekane, T Fuchigami… - European Journal of …, 2024 - Springer
Purpose We have developed probes for multiradionuclides radiotheranostics using RGD
peptide ([67Ga] Ga-DOTA-c [RGDf (4-I) K]([67Ga] 1) and Ga-DOTA-[211At] c [RGDf (4-At) …

RGD peptide-conjugated dodecaborate with the Ga-DOTA complex: a preliminary study for the development of theranostic agents for boron neutron capture therapy …

K Mishiro, S Imai, Y Ematsu, K Hirose… - Journal of Medicinal …, 2022 - ACS Publications
A boron neutron capture therapy (BNCT) system, using boron-10-introduced agents coupled
with companion diagnostics, is anticipated as a promising cancer theranostic. Thus, this …

Development of radiohalogenated osimertinib derivatives as imaging probes for companion diagnostics of osimertinib

K Mishiro, R Nishii, I Sawazaki, T Sofuku… - Journal of medicinal …, 2022 - ACS Publications
Osimertinib is an epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor
approved for treating non-small-cell lung cancer (NSCLC) with EGFR mutations. Genetic …

[HTML][HTML] Pretargeted alpha therapy of disseminated cancer combining click chemistry and astatine-211

C Timperanza, H Jensen, T Bäck, S Lindegren… - Pharmaceuticals, 2023 - mdpi.com
To enhance targeting efficacy in the radioimmunotherapy of disseminated cancer, several
pretargeting strategies have been developed. In pretargeted radioimmunotherapy, the tumor …

68Ga- and 211At-Labeled RGD Peptides for Radiotheranostics with Multiradionuclides

K Ogawa, H Echigo, K Mishiro, S Hirata… - Molecular …, 2021 - ACS Publications
Probes for radiotheranostics could be produced by introducing radionuclides with similar
chemical characteristics into the same precursors. We recently developed an 211At-labeled …

Biomimetic engineering of the molecular recognition and self-assembly of peptides and proteins via halogenation

A Pizzi, C Pigliacelli, G Bergamaschi, A Gori… - Coordination Chemistry …, 2020 - Elsevier
Halogenation is widespread in Nature, as witnessed by the several thousands of naturally
occurring halogenated compounds. This review seeks to provide an overview on the …

[HTML][HTML] Investigation on the reactivity of nucleophilic radiohalogens with arylboronic acids in water: access to an efficient single-step method for the radioiodination …

M Berdal, S Gouard, R Eychenne… - Chemical …, 2021 - pubs.rsc.org
Easy access to radioiodinated and 211At-labelled bio (macro) molecules is essential to
develop new strategies in nuclear imaging and targeted radionuclide therapy of cancers …