The present invention relates to compositions for the photodynamic control of micro-organisms wherein the compositions comprise a photosensitiser which comprises a dyestuff and produces singlet oxygen when irradiated by means of light for the disinfection and sterilization of materials, commodities and surfaces contaminated with one or more species of micro-organisms including bacteria, fungi, algae, yeasts, bacterial spores and fungal spores.

The present invention relates to compositions for the photodynamic control of micro-organisms wherein the compositions comprise a photosensitiser which comprises a dyestuff and produces singlet oxygen when irradiated by means of light for the disinfection and sterilization of materials, commodities and surfaces contaminated with one or more species of micro-organisms including bacteria, fungi, algae, yeasts, bacterial spores and fungal spores.

The present invention includes methods and compositions for enhancing the efficacy of SMCs in the treatment of cancer. In particular, the present invention includes methods and compositions for combination therapies that include an SMC and at least a second agent that stimulates one or more apoptotic or immune pathways. The second agent may be, e.g., an immunostimulatory compound or oncolytic virus.

The present invention includes methods and compositions for enhancing the efficacy of SMCs in the treatment of cancer. In particular, the present invention includes methods and compositions for combination therapies that include an SMC and at least a second agent that stimulates one or more apoptotic or immune pathways. The second agent may be, e.g., an immunostimulatory compound or oncolytic virus.

Metal-organic frameworks (MOFs) comprising photosensitizers are described. The MOFs can also include moieties capable of absorbing X-rays and/or scintillation. Optionally, the photo sensitizer or a derivative thereof can form a bridging ligand of the MOF. Further optionally, the MOF can comprise inorganic nanoparticles in the cavities or channels of the MOF or can be used in combination with an inorganic nanoparticle. Also described are methods of using MOFs and/or inorganic nanoparticles in photodynamic therapy or in X-ray induced photodynamic therapy, either with or without the co-administration of one or more immunotherapeutic agent and/or one or more chemotherapeutic agent.

Metal-organic frameworks (MOFs) comprising photosensitizers are described. The MOFs can also include moieties capable of absorbing X-rays and/or scintillation. Optionally, the photo sensitizer or a derivative thereof can form a bridging ligand of the MOF. Further optionally, the MOF can comprise inorganic nanoparticles in the cavities or channels of the MOF or can be used in combination with an inorganic nanoparticle. Also described are methods of using MOFs and/or inorganic nanoparticles in photodynamic therapy or in X-ray induced photodynamic therapy, either with or without the co-administration of one or more immunotherapeutic agent and/or one or more chemotherapeutic agent.

There are provided an apparatus and a method for blocking abnormal conduction in the cardiac muscle using a photodynamic therapy or for treating arrhythmia. There is provided a catheter ablation apparatus for the treatment of arrhythmia using a photodynamic therapy, comprising a catheter leading a photoradiation unit to an abnormal electrical conduction site or a hyperexcitability occurring site in the cardiac muscle of a test subject in which a photosensitizer is present by administering the photosensitizer beforehand and which causes arrhythmia, means for generating a light ray with which the abnormal electrical conduction site or the hyperexcitability occurring site is irradiated, and means for transmitting the light ray to the abnormal electrical conduction site or the hyperexcitability occurring site, wherein the photosensitizer used is a water-soluble chlorine-based photosensitizer and the light ray used is a light ray having an excitation wavelength equal to that of the photosensitizer.

There are provided an apparatus and a method for blocking abnormal conduction in the cardiac muscle using a photodynamic therapy or for treating arrhythmia. There is provided a catheter ablation apparatus for the treatment of arrhythmia using a photodynamic therapy, comprising a catheter leading a photoradiation unit to an abnormal electrical conduction site or a hyperexcitability occurring site in the cardiac muscle of a test subject in which a photosensitizer is present by administering the photosensitizer beforehand and which causes arrhythmia, means for generating a light ray with which the abnormal electrical conduction site or the hyperexcitability occurring site is irradiated, and means for transmitting the light ray to the abnormal electrical conduction site or the hyperexcitability occurring site, wherein the photosensitizer used is a water-soluble chlorine-based photosensitizer and the light ray used is a light ray having an excitation wavelength equal to that of the photosensitizer.

This invention relates to systems and methods for evaluating the differentiality of a set of discrete random variables between two or more conditions, such as a malignant condition responding to treatment regime and one that is not. It also provides for the identification and selection of drugs that act in coordinated manner to phenocopy a genetic network of a malignant condition that responds to at least an immune checkpoint blockade agent.

This invention relates to systems and methods for evaluating the differentiality of a set of discrete random variables between two or more conditions, such as a malignant condition responding to treatment regime and one that is not. It also provides for the identification and selection of drugs that act in coordinated manner to phenocopy a genetic network of a malignant condition that responds to at least an immune checkpoint blockade agent.