Results 31 to 40 of about 85,015 (305)

Forms of cell death and targets at photodynamic therapy

Сибирский онкологический журнал, 2022
The aim of the study is to study the results of the most significant studies on the forms of tumor cell death and targets in photodynamic therapy (PDT). Material and methods.
I. V. Reshetov, S. V. Korenev, Yu. S. Romanko   +2 more
doaj   +1 more source

Hematoporphyrin derivative-mediated photodynamic techniques for the diagnosis and treatment of chordoma

Photodiagnosis and Photodynamic Therapy
Background: Chordoma is a rare congenital low-grade malignant tumor characterized by infiltrative growth. It often tends to compress important intracranial nerves and blood vessels, making its surgical treatment extremely difficult. Besides, the efficacy
Lei Li, Kai-lun Wei, Ming-song Liu, Qi-lin Wang, Tong-fei Zeng, Rui-zhe Chen, Xue-wei Xia, Hong-tian Zhang   +7 more
doaj   +1 more source

4440 Enhanced radiation therapy using chlorin-e6 conjugated gold nanoparticles

Journal of Clinical and Translational Science, 2020
OBJECTIVES/GOALS: Development of gold nanoparticles covalently linked to a photosensitizer for use to enhance radiation therapy. The particles will be thoroughly characterized structurally and mechanistically.
Samir V Jenkins, Robert J. Griffin
doaj   +1 more source

Stable Organic Photosensitizer Nanoparticles with Absorption Peak beyond 800 Nanometer and High Reactive Oxygen Species Yield for Multi-Modality Phototheranostics.

ACS Nano, 2020
Stable Organic Photosensitizer Nanoparticles with Absorption Peak beyond 800 Nanometer and High Reactive Oxygen Species Yield for Multi-Modality Phototheranostics.
Yingpeng Wan, Guihong Lu, Wei‐Chih Wei, Yi-Hsuan Huang, Shengliang Li, Jiaxiong Chen, Xiao Cui, Yafang Xiao, Xiaozhen Li, Yanhong Liu, Xiang‐Min Meng, Pengfei Wang, Hai‐Yan Xie, Jinfeng Zhang, Ken‐Tsung Wong, Chun‐Sing Lee   +15 more
semanticscholar   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Engineering a photosensitizer nanoplatform for amplified photodynamic immunotherapy via tumor microenvironment modulation.

Nanoscale Horizons, 2020
Photosensitizer-based photodynamic therapy (PDT) can not only kill tumor cells by the generated cytotoxic reactive oxygen species (ROS), but also trigger immunogenic cell death (ICD) and activate an immune response for immunotherapy.
Yaxin Zhou, Xiaomeng Ren, Zhao-sheng Hou, Ningning Wang, Yue Jiang, Y. Luan   +5 more
semanticscholar   +1 more source

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

Advanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim, Kyungjoo Jo, Kwanghyeon Park, Jun Hee Kim, Jong Hyeong Cho, Inhoo Choi, Sei Kwang Hahn   +6 more
wiley   +1 more source

Nanomaterials as carriers to improve the photodynamic antibacterial therapy

Frontiers in Chemistry, 2022
The main treatment for bacterial infections is antibiotic therapy, but the emergence of bacterial resistance has severely limited the efficacy of antibiotics.
Houhe Liu, Yuan Jiang, Zhen Wang, Linping Zhao, Qianqian Yin, Min Liu   +5 more
doaj   +1 more source

An APN-activated NIR photosensitizer for cancer photodynamic therapy and fluorescence imaging

Biomaterials, 2020
Photodynamic therapy has been developed as a prospective cancer treatment in recent years. Nevertheless, conventional photosensitizers suffer from lacking recognition and specificity to tumors, which causing severe side effects to normal tissues, while ...
Xiao Zhou, Haidong Li, Chao Shi, Feng Xu, Zhen Zhang, Q. Yao, Helmut R. Ma, Wen Sun, Kun Shao, Jianjun Du, Saran Long, Jiangli Fan, Jingyun Wang, Xiaojun Peng   +13 more
semanticscholar   +1 more source

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

Advanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández, Teodora Ranđelović, Ana Armiñán, Víctor Sebastián, Manuel Fuentes, Cristián Huck‐Iriart, Esther Masiá, Paula Carrascosa‐Marco, Pablo Juanes‐Velasco, Snežana Đorđević, Clara Bayona, Ignacio Ochoa, Maria Medel, Inmaculada Conejos‐Sánchez, María J. Vicent   +14 more
wiley   +1 more source