ML7710

Modulight Spotlights: LASER-SHARP RESEARCH – February 2026

Modulight Spotlights: LASER-SHARP RESEARCH – February 2026 This month, we are highlighting promising work by Professor Hirofumi Hanaoka’s team at Kansai Medical University, Photo-ImmunoTherapy Research Institute. They developed a novel peptide-based photoimmunotherapy drug that targets PD-L1, which is expressed on many types of cancer cells. Preclinical experiments showed significant suppression of tumor growth and an [...]

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Modulight Spotlights: LASER-SHARP RESEARCH – October 2025

This month we are highlighting exciting findings by S. Takao et al. from Hisataka Kobayashi’s lab at the National Cancer Institute, NIH. Published in Cancer Letters, the study shows that near-infrared photoimmunotherapy can destroy cancer cells by targeting intercellular adhesion molecule-1.

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Modulight Spotlights: LASER-SHARP RESEARCH – September 2025

Published in journal Cancer Medicine, the study shows that the therapeutic effect of photoimmunotherapy is highly dependent on the used light irradiation conditions. Application of the ML7710 medical laser at different durations and powers resulted in highest anti-tumor effect with increased light dose but lowering fluence rate below what is currently used in clinic.

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Interleukin 15 (IL15)-based near-infrared photoimmunotherapy

Published in: Cancer Immunology, Immunotherapy Authors: Motofumi Suzuki, Aki Furusawa, Hiroshi Yamamoto, Makoto Kano, Miyu Kano, Seiichiro Takao, Shuhei Okuyama, Peter L. Choyke, Hisataka Kobayashi  

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Modulight Spotlights: LASER-SHARP RESEARCH – August 2025

Laser-sharp research of the month is by Furusawa et al. at Center for Cancer Research, National Cancer Institute, USA. The discovery, published in Annals of Medicine, showed the potential of photoimmunotherapy for treating breast cancer. To expand the usefulness of photoimmunotherapy outside the clinically approved head & neck indication, the new therapy targeted epithelial cell adhesion molecule in breast cancer.

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Modulight Spotlights: LASER-SHARP RESEARCH – June 2025

Chen-Hua Ma et al. ​​Optical Therapeutics & Nanotechnology Laboratory at University of Maryland combined photoimmunotherapy with ethanol ablation to achieve improved drug retention and light penetration, especially important for treating pigmented organs like liver and pancreas. Modulight’s ML7710 laser was used for both therapeutic activation of the nanoconstruct, as well as for theranostic monitoring of the process.

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Synergizing photodynamic therapy and ethanol ablation: Light-activatable sustained-exposure ethanol injection technology for enhanced tumor ablation

Published in: Bioengineering & Translational Medicine Authors: Chen-Hua Ma, Jeffrey Yang, John A. Quinlan, Kathryn McNaughton, Michele L. Kaluzienski, Tessa Hauser, Matthew F. Starost, Jenna L. Mueller, Huang-Chiao Huang  

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Impact of Vitamin C on Immune Response and Edema Following Near-Infrared Photoimmunotherapy (NIR-PIT)

Published in: Cancer Science Authors: Hiroshi Yamamoto, Aki Furusawa, Hiroshi Fukushima, Seiichiro Takao, Motofumi Suzuki, Makoto Kano, Miyu Kano, Shuhei Okuyama, Ko Kitamura, Peter L. Choyke, Hisataka Kobayashi  

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