PIT

Modulight Spotlights: LASER-SHARP RESEARCH – August 2024

Hirofumi Hanaoka and the team at Kansai Medical University, Japan developed a new laser fiber and method for illumination of narrow cavities, such as esophagus. The new fiber together with ML7710 laser allowed better illumination of the entire tumor compared to existing fibers, resulting in tumor growth suppression.

Modulight Spotlights: LASER-SHARP RESEARCH – August 2024 Read More »

Near‐infrared photoimmunotherapy targeting PD‐L1: Improved efficacy by preconditioning the tumor microenvironment

Published in: Cancer Science Authors: Fuyuki F. Inagaki, Makoto Kano, Aki Furusawa, Takuya Kato, Ryuhei Okada, Hiroshi Fukushima, Seiichiro Takao, Shuhei Okuyama, Peter L. Choyke, Hisataka Kobayashi  

Near‐infrared photoimmunotherapy targeting PD‐L1: Improved efficacy by preconditioning the tumor microenvironment Read More »

Photoimmunotechnology as a powerful biological tool for molecular-based elimination of target cells and microbes, including bacteria, fungi and viruses

Published in: Nature Protocols Authors: Tadayuki Iwase, Kimihiro Ito, Takashi Nishimura, Kei Miyakawa, Akihide Ryo, Hisataka Kobayashi, Makoto Mitsunaga The Jikei University School of Medicine  

Photoimmunotechnology as a powerful biological tool for molecular-based elimination of target cells and microbes, including bacteria, fungi and viruses Read More »

Fluorescence-guided photoimmunotherapy using targeted nanotechnology and ML7710 to manage peritoneal carcinomatosis

Published in: Science Advances Authors: Barry J. Liang(1,2), Sumiao Pang(1), Robert Perttilä(3), Chen-Hua Ma(1), Payal Srivastava(1), Brandon Gaitan(1), Aaron J. Sorrin (1), Nada Fadul(1), Zoe Ylöniemi(3), Dana M. Roque(4,5), Tayyaba Hasan(6), Petteri Uusimaa(3), Huang-Chiao Huang(1,4*) (1) Fischell Department of Bioengineering, University of Maryland (2) Laboratory of Cell Biology, Center for Cancer Research, National Cancer Institute,

Fluorescence-guided photoimmunotherapy using targeted nanotechnology and ML7710 to manage peritoneal carcinomatosis Read More »

Towards Photodynamic Image-Guided Surgery of Head and Neck Tumors: Photodynamic Priming Improves Delivery and Diagnostic Accuracy of Cetuximab-IRDye800CW

Published in: Frontiers in Oncology Authors: Chanda Bhandari, John Fakhry, Menitte Eroy, Jane Junghwa Song, Kimberley Samkoe, Tayyaba Hasan, Kenneth Hoyt, Girgis Obaid    

Towards Photodynamic Image-Guided Surgery of Head and Neck Tumors: Photodynamic Priming Improves Delivery and Diagnostic Accuracy of Cetuximab-IRDye800CW Read More »

Antitumor Effect and Induced Immune Response Following Exposure of Hexaminolevulinate and Blue Light in Combination with Checkpoint Inhibitor in an Orthotopic Model of Rat Bladder Cancer

Published in: Biomedicines Authors: Laureline Lamy, Jacques Thomas, Agnès Leroux, Jean-François Bisson, Kari Myren, Aslak Godal, Gry Stensrud, Lina Bezdetnaya    

Antitumor Effect and Induced Immune Response Following Exposure of Hexaminolevulinate and Blue Light in Combination with Checkpoint Inhibitor in an Orthotopic Model of Rat Bladder Cancer Read More »

CD29 targeted near-infrared photoimmunotherapy (NIR-PIT) in the treatment of a pigmented melanoma model

Published in: OncoImmunology Authors: Aki Furusawa, Ryuhei Okada, Fuyuki Inagaki, Hiroaki Wakiyama, Takuya Kato, Hideyuki Furumoto, Hiroshi Fukushima, Shuhei Okuyama, Peter L. Choyke, Hisataka Kobayashi    

CD29 targeted near-infrared photoimmunotherapy (NIR-PIT) in the treatment of a pigmented melanoma model Read More »

Light penetration depth in brain with different photosensitizers

  Motivation for the study Glioblastoma is the most aggressive and lethal brain cancer with an average prognosis of 15 months. Fluorescence-guided surgery (FGS) for glioblastoma was FDA-approved in 2017, while photodynamic therapy (PDT) remains an active area of clinical investigation with very promising results so far. The aim of PDT is to eradicate the

Light penetration depth in brain with different photosensitizers Read More »

Combining photoimmunotherapy with immune checkpoint inhibition

Motivation for the study The motivation was to study if photoimmunotherapy could enhance anti-tumor immunity when combined with immune checkpoint inhibition. CD44-targeted photoimmunotherapy was applied against poorly immunogenic, “cold” tumor and antitumor effect was studied alone and in combination with anti-PD-1 immune checkpoint inhibition. Sensitization of this “cold” tumor to immune checkpoint inhibition after photoimmunotherapy

Combining photoimmunotherapy with immune checkpoint inhibition Read More »

Scroll to Top