Abstract: A method of treating a cancer in a mammalian subject afflicted with the cancer, includes administering to the subject an immune checkpoint inhibitor, and administering to the subject a pentaaza macrocyclic ring complex corresponding to the formula (I) below, prior to, concomitantly with, or after administration of the immune checkpoint inhibitor, to increase the response of the cancer to the immune checkpoint inhibitor.

Abstract: A method is provided for manufacturing an aqueous formulation of a manganese-containing coordination complex, by combining a source of the manganese-containing coordination complex with a source of chloride anion in an aqueous solution, and simultaneously with or following combination of the source of chloride anion and the source of manganese-containing coordination complex in the aqueous solution, providing a source of a dianion to the aqueous solution to form the aqueous formulation.

Abstract: The present disclosure relates to methods of treating a range of diseases or conditions. The methods involve administration of a superoxide dismutase mimetic.

Abstract: A method of treating a cancer in a mammalian subject afflicted with the cancer, includes administering to the subject an immune checkpoint inhibitor, and administering to the subject a pentaaza macrocyclic ring complex corresponding to the formula (I) below, prior to, concomitantly with, or after administration of the immune checkpoint inhibitor, to increase the response of the cancer to the immune checkpoint inhibitor.

Abstract: A method of treating and/or reducing ototoxicity caused by a chemotherapeutic agent in a mammalian subject, comprising administering to the subject a therapeutically effective amount of a chemotherapeutic agent, and administering to the subject a therapeutically effective amount of a pentaaza macrocyclic ring complex corresponding to the Formula (I) below, prior to, concomitantly with, or after administration of the chemotherapeutic agent, whereby ototoxicity of the chemotherapeutic agent is decreased:

Abstract: A process of preparing a pentaaza macrocyclic ring complex is provided, the process comprising, in a cyclization stage, reacting a tetraamine compound or salt thereof with a diacetyl pyridine compound, and a source of manganese (II) ion, in the presence of a tertiary amine base to form a bisimine compound, and in a reduction stage performed after at least 50% by weight of the diacetyl pyridine compound has reacted in the cyclization stage, performing a catalytic hydrogenation reduction reaction on the bisimine compound to form the pentaaza macrocyclic ring complex having at least 99% optical purity. A pentaaza macrocylic ring complex produced by such process is also provided, the pentaaza macrocyclic ring complex having at least 99% optical purity without requiring further optical purification.

Abstract: A method of treating cancer in a subject includes administering at least one active agent including one or more of a thioredoxin reductase inhibitor and a glutathione depleting agent, and administering a pentaaza macrocyclic ring complex corresponding to formula (I) below:

Abstract: The present disclosure relates to methods of treating a range of diseases or conditions. The methods involve administration of a superoxide dismutase mimetic.

Abstract: A method of treating cancer in a subject includes administering an active agent selected from ascorbic acid, an ascorbic acid derivative, and/or a pharmaceutically acceptable salt thereof and administering a pentaaza macrocyclic ring complex corresponding to formula (I) below:

Abstract: The present disclosure relates to methods of treating a range of diseases or conditions. The methods involve administration of a superoxide dismutase mimetic.

Abstract: A method of treating a cancer in a mammalian subject, where the cancer has multi-therapy resistance, comprises administering to the mammalian subject a therapeutically effective amount of a pentaaza macrocyclic ring complex corresponding to the Formula (I) below, optionally with administration of a further anti-cancer therapy.

Abstract: A method of treating a cancer in a mammalian subject with a tumor signature characterized by any one or more of (i) a level of sirtuin (SIRT3) protein that is below a first predetermined threshold level, (ii) a level of manganese superoxide dismutase acetylated at the lysine 68 residue (AcK68) that exceeds a second predetermined threshold level, and (iii) expression levels of hypoxia-inducible factor 2? (HIF2?) that exceed a third predetermined threshold level indicative of lineage plasticity for stemness, the method comprising administering to the mammalian subject a therapeutically effective amount of a pentaaza macrocyclic ring complex corresponding to the Formula (I) below, optionally with administration of a further anti-cancer therapeutic agent.

Abstract: A method of treating cancer in a subject includes administering an active agent selected from ascorbic acid, an ascorbic acid derivative, and/or a pharmaceutically acceptable salt thereof and administering a pentaaza macrocyclic ring complex corresponding to formula (I) below:

Abstract: A method is provided for manufacturing an aqueous formulation of a manganese-containing coordination complex, by combining a source of the manganese-containing coordination complex with a source of chloride anion in an aqueous solution, and simultaneously with or following combination of the source of chloride anion and the source of manganese-containing coordination complex in the aqueous solution, providing a source of a dianion to the aqueous solution to form the aqueous formulation.

Abstract: A method of treating a cancer in a mammalian subject afflicted with the cancer, includes administering to the subject an immune checkpoint inhibitor, and administering to the subject a pentaaza macrocyclic ring complex corresponding to the formula (I) below, prior to, concomitantly with, or after administration of the immune checkpoint inhibitor, to increase the response of the cancer to the immune checkpoint inhibitor.

Abstract: The present disclosure relates to methods of treating a range of diseases or conditions. The methods involve administration of a superoxide dismutase mimetic.

Abstract: A method of treating a cancer in a mammalian subject afflicted with the cancer, includes administering to the subject an immune checkpoint inhibitor, and administering to the subject a pentaaza macrocyclic ring complex corresponding to the formula (I) below, prior to, concomitantly with, or after administration of the immune checkpoint inhibitor, to increase the response of the cancer to the immune checkpoint inhibitor.

Abstract: A method of treating cancer in a subject includes administering an active agent selected from ascorbic acid, an ascorbic acid derivative, and/or a pharmaceutically acceptable salt thereof and administering a pentaaza macrocyclic ring complex corresponding to formula (I) below:

Abstract: Aspects of the present disclosure relate to local delivery of pentaaza macrocyclic ring complexes to the intestines and methods of using the same. Certain disclosed dosage forms, including oral dosage forms suitable for local delivery and characterized by low systemic oral bioavailability, are therapeutically effective to relieve symptoms of inflammatory diseases of the lower gastrointestinal tract (e.g. small intestine, colon, and/or rectum) while minimizing systemic toxicity.

Abstract: A method of treating a cancer in a mammalian subject afflicted with the cancer, consisting essentially of administering to the subject a therapeutically effective amount of a platinum-based anticancer agent, and administering to the subject a therapeutically effective amount of a pentaaza macrocyclic ring complex corresponding to the Formula (I) below, prior to, concomitantly with, or after administration of the platinum-based anticancer agent, whereby response of the cancer to the platinum-based anticancer agent is increased.