Wisconsin Alumni Research Foundation

Vestaron Corporation

Vestaron Corproation

Peter Carlson

John McIntyre

William Tedford

Daniel Hopkins Russell

Jamey Paul Weichert

Paul M Sondel

Zachary Scott Morris

Anatoly Pinchuk

Mario Otto

Bryan P Bednarz

Joseph J Grudzinski

Reinier Hernandez

Ravi Bhasker Patel

John Mc Intyre

Daniel A Dansereau

The disclosed method of treating a malignant solid tumor in a subject includes the steps of administering to the subject an immunomodulatory dose of a radioactive phospholipid metal chelate compound that is differentially retained within malignant solid tumor tissue, and performing in situ tumor vaccination in the subject by introducing into at least one of the malignant solid tumors one or more agents capable of stimulating specific immune cells within the tumor microenvironment, or by performing another method of in situ tumor vaccination. In a non-limiting example, the radioactive phospholipid metal chelate compound has the formula: wherein Rcomprises a chelating agent that is chelated to a metal atom, wherein the metal atom is an alpha, beta or Auger emitting metal isotope with a half life of greater than 6 hours and less than 30 days. In one such embodiment, a is 1, n is 18, m is 0, b is 1, and Ris &#x2014;N(CH).

Targeted radiotherapy chelates for in situ immune modulated cancer vaccination

The disclosed method of treating a malignant solid tumor in a subject includes the steps of administering to the subject an immunomodulatory dose of a radioactive phospholipid ether metal chelate, a radiohalogenated phospholipid ether, or other targeted radiotherapy (TRT) agent that is differentially retained within malignant solid tumor tissue, and either (a) performing in situ tumor vaccination in the subject by introducing into at least one of the malignant solid tumors one or more agents capable of stimulating specific immune cells within the tumor microenvironment, or (b) performing immunotherapy in the subject by systemically administering to the subject an immunostimulatory agent, such as an immune checkpoint inhibitor. In a non-limiting example, the radioactive phospholipid ether metal chelate or radiohalogenated phospholipid ether has the formula: wherein Rcomprises a chelating agent that is chelated to a metal atom, wherein the metal atom is an alpha, beta or Auger emitting metal isotope with a half-life of greater than 6 hours and less than 30 days, or wherein Rcomprises a radioactive halogen isotope. In one such embodiment, a is 1, n is 18, m is 0, b is 1, and Ris &#x2014;N(CH).

Using targeted radiotherapy (TRT) to drive anti-tumor immune response to immunotherapies

Procedures are described which use solvents to increase the topical insecticidal activity of toxic insect peptides. These procedures comprise drying the peptides, if needed, followed by the addition of either: 1) a polar organic solvent, with or without water, to a dried peptide, or 2) the addition of polar aprotic solvent or other adjuvant to the dried peptide, followed by the addition of either: 1) a polar organic solvent, with or without water, (where a polar aprotic solvent is added first) or 2) a polar aprotic solvent or other adjuvant to the peptide polar organic solvent (where the polar organic solvent is added first), to the peptide formulation.

Peptide toxin formulation

Growing community of inventors

Potomac, MD, United States of America

Peter Carlson