Targeted alpha-particle therapy: a review of current trials

A Jang, AT Kendi, GB Johnson… - International journal of …, 2023 - mdpi.com
Radiopharmaceuticals are rapidly develo** as a field, with the successful use of targeted
beta emitters in neuroendocrine tumors and prostate cancer serving as catalysts. Targeted …

Targeted Alpha Therapy: All We Need to Know about 225Ac's Physical Characteristics and Production as a Potential Theranostic Radionuclide

W Jalloul, V Ghizdovat, CR Stolniceanu, T Ionescu… - Pharmaceuticals, 2023 - mdpi.com
The high energy of α emitters, and the strong linear energy transfer that goes along with it,
lead to very efficient cell killing through DNA damage. Moreover, the degree of oxygenation …

Covalent proteins as targeted radionuclide therapies enhance antitumor effects

PC Klauser, S Chopra, L Cao, KN Bobba, B Yu… - ACS central …, 2023 - ACS Publications
Molecularly targeted radionuclide therapies (TRTs) struggle with balancing efficacy and
safety, as current strategies to increase tumor absorption often alter drug pharmacokinetics …

In vivo quantitative SPECT imaging of actinium-226: feasibility and proof-of-concept

H Koniar, L Wharton, A Ingham… - Physics in Medicine …, 2024 - iopscience.iop.org
Objective. 225 Ac radiopharmaceuticals have tremendous potential for targeted alpha
therapy, however, 225 Ac (t 1/2= 9.9 d) lacks direct gamma emissions for in vivo imaging …

CD46-Targeted Theranostics for PET and 225Ac-Radiopharmaceutical Therapy of Multiple Myeloma

A Wadhwa, S Wang, B Patiño-Escobar, AP Bidkar… - Clinical Cancer …, 2024 - AACR
Purpose: Multiple myeloma is a plasma cell malignancy with an unmet clinical need for
improved imaging methods and therapeutics. Recently, we identified CD46 as an …

[HTML][HTML] Development of CD46 targeted alpha theranostics in prostate cancer using 134Ce/225Ac-Macropa-PEG4-YS5

KN Bobba, AP Bidkar, A Wadhwa, N Meher, S Drona… - Theranostics, 2024 - ncbi.nlm.nih.gov
Abstract Rationale: 225 Ac, a long-lived α-emitter with a half-life of 9.92 days, has garnered
significant attention as a therapeutic radionuclide when coupled with monoclonal antibodies …

Prostate Cancer Radioligand Therapy: Beta-labeled Radiopharmaceuticals

Y Yechiel, A Chicheportiche, Z Keidar, S Ben-Haim - PET clinics, 2024 - Elsevier
As theranostics is widely adopted, PRLT is safe and effective for reducing PSA and tumor
burden and improves survival in patients with mCRPC. Based on evidence and data …

Influence of the Molar Activity of 203/212Pb-PSC-PEG2-TOC on Somatostatin Receptor Type 2-Binding and Cell Uptake

M Pretze, E Michler, R Runge, K Wetzig, K Tietze… - Pharmaceuticals, 2023 - mdpi.com
(1) Background: In neuroendocrine tumors (NETs), somatostatin receptor subtype 2 is highly
expressed, which can be targeted by a radioactive ligand such as [177Lu] Lu-1, 4, 7, 10 …

Examination of the PET in vivo generator 134Ce as a theranostic match for 225Ac

D Bauer, R De Gregorio, EC Pratt, A Bell… - European Journal of …, 2024 - Springer
Purpose The radionuclide pair cerium-134/lanthanum-134 (134Ce/134La) was recently
proposed as a suitable diagnostic counterpart for the therapeutic alpha-emitter actinium-225 …

Chelation of [111 In] In 3+ with the dual-size-selective macrocycles py-macrodipa and py 2-macrodipa

KK Lee, M Chakraborty, A Hu… - Dalton …, 2024 - pubs.rsc.org
Indium-111 (111In) is a diagnostic radiometal that is important in nuclear medicine for single-
photon emission computed tomography (SPECT). In order to apply this radiometal, it needs …