Targeted alpha therapy: current clinical applications

FDC Guerra Liberal, JM O'Sullivan… - Cancer biotherapy & …, 2020 - liebertpub.com
α-Emitting radionuclides have been approved for cancer treatment since 2013, with
increasing degrees of success. Despite this clinical utility, little is known regarding the …

Realizing clinical trials with astatine-211: the chemistry infrastructure

S Lindegren, P Albertsson, T Bäck… - Cancer Biotherapy & …, 2020 - liebertpub.com
Despite the consensus around the clinical potential of the α-emitting radionuclide astatine-
211 (211At), there are only a limited number of research facilities that work with this nuclide …

[HTML][HTML] Astatine-211 based radionuclide therapy: Current clinical trial landscape

P Albertsson, T Bäck, K Bergmark, A Hallqvist… - Frontiers in …, 2023 - frontiersin.org
Astatine-211 (211At) has physical properties that make it one of the top candidates for use
as a radiation source for alpha particle-based radionuclide therapy, also referred as targeted …

B7-H3 immune checkpoint protein in human cancer

K Flem-Karlsen, Ø Fodstad… - Current medicinal …, 2020 - ingentaconnect.com
B7-H3 belongs to the B7 family of immune checkpoint proteins, which are important
regulators of the adaptive immune response and emerging key players in human cancer. B7 …

Intraperitoneal α-Emitting radioimmunotherapy with 211AT in relapsed ovarian cancer: long-term follow-up with individual absorbed dose estimations

A Hallqvist, K Bergmark, T Bäck… - Journal of Nuclear …, 2019 - Soc Nuclear Med
Eliminating microscopic residual disease with α-particle radiation is theoretically appealing.
After extensive preclinical work with α-particle–emitting 211At, we performed a phase I trial …

212Pb-labeled B7-H3-targeting antibody for pancreatic cancer therapy in mouse models

BB Kasten, A Gangrade, H Kim, J Fan, S Ferrone… - Nuclear medicine and …, 2018 - Elsevier
Introduction We recently validated monoclonal antibody (mAb) 376.96 as an effective carrier
for targeted α-particle radioimmunotherapy (RIT) with 212 Pb in ovarian cancer mouse …

B7-H3-targeted 212Pb radioimmunotherapy of ovarian cancer in preclinical models

BB Kasten, RC Arend, AA Katre, H Kim, J Fan… - Nuclear medicine and …, 2017 - Elsevier
Introduction Novel therapies that effectively kill both differentiated cancer cells and cancer
initiating cells (CICs), which are implicated in causing chemotherapy-resistance and disease …

[HTML][HTML] Immunohistochemical evaluation of epithelial ovarian carcinomas identifies three different expression patterns of the MX35 antigen, NaPi2b

K Levan, M Mehryar, C Mateoiu, P Albertsson, T Bäck… - BMC cancer, 2017 - Springer
Background To characterize the expression of the membrane transporter NaPi2b and
antigen targeted by the MX35 antibody in ovarian tumor samples. The current interest to …

[HTML][HTML] Evaluation of therapeutic efficacy of 211At-labeled farletuzumab in an intraperitoneal mouse model of disseminated ovarian cancer

S Palm, T Bäck, E Aneheim, A Hallqvist, R Hultborn… - Translational …, 2021 - Elsevier
Introduction Antibodies labeled with alpha-emitter astatine-211 have previously shown
effective in intraperitoneal (ip) treatments of ovarian cancer. In the present work we explore …

[HTML][HTML] Towards elucidating the radiochemistry of astatine–Behavior in chloroform

E Aneheim, S Palm, H Jensen, C Ekberg… - Scientific reports, 2019 - nature.com
Targeted alpha therapy of disseminated cancer is an emerging technique where astatine-
211 is one of the most promising candidate nuclides. Although astatine has been known for …