WO2011031955A3 - Optical monitoring of leukemia - Google Patents
Optical monitoring of leukemia Download PDFInfo
- Publication number
- WO2011031955A3 WO2011031955A3 PCT/US2010/048409 US2010048409W WO2011031955A3 WO 2011031955 A3 WO2011031955 A3 WO 2011031955A3 US 2010048409 W US2010048409 W US 2010048409W WO 2011031955 A3 WO2011031955 A3 WO 2011031955A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compounds
- subject
- leukemia
- optical
- monitoring
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
- A61K41/0057—Photodynamic therapy with a photosensitizer, i.e. agent able to produce reactive oxygen species upon exposure to light or radiation, e.g. UV or visible light; photocleavage of nucleic acids with an agent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4842—Monitoring progression or stage of a disease
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Oncology (AREA)
- Hematology (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
The invention relates to compounds, methods and devices for targeting of optical agents to leukemia affected cells or tissues in a subject. Compounds of the invention include conjugates and bioconjugates comprising a targeting moiety and an optical agent. In an aspect of the invention, the targeting moiety is an amino acid sequence which preferentially binds to leukemia cells. In another aspect of the invention, the optical agent is an imaging agent derived from a pyrazine, azulene, or azaazulene dye. In a further aspect of the invention, the optical agent may comprise a photosensitizer. Some methods of the invention relate to administration, activation, and/or monitoring of compounds of the invention. In an aspect, a compound of the invention is administered to a subject, allowed time to target a leukemia affected cell or tissue in the subject, and the fluorescence intensity of the compound in the subject is measured. Some devices of the invention include means for activation, detection and monitoring of compounds of the invention. In an aspect of the invention, a device includes an electromagnetic radiation source, collector, and detector.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24161109P | 2009-09-11 | 2009-09-11 | |
US61/241,611 | 2009-09-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011031955A2 WO2011031955A2 (en) | 2011-03-17 |
WO2011031955A3 true WO2011031955A3 (en) | 2011-06-23 |
Family
ID=43269564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2010/048409 WO2011031955A2 (en) | 2009-09-11 | 2010-09-10 | Optical monitoring of leukemia |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2011031955A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9371555B2 (en) | 2012-06-01 | 2016-06-21 | Concordia Laboratories Inc. | Lighting systems and methods of using lighting systems for in vitro potency assay for photofrin |
Citations (7)
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---|---|---|---|---|
WO2006010070A2 (en) * | 2004-07-10 | 2006-01-26 | Board Of Regents, The University Of Texas System | Compositions and methods related to peptides that selectively bind leukemia cells |
WO2006071759A2 (en) * | 2004-12-23 | 2006-07-06 | Mallinckrodt Inc. | Fluorescent pyrazine derivatives and methods of using the same in assessing renal function |
WO2007106436A2 (en) * | 2006-03-10 | 2007-09-20 | Mallinckrodt Inc. | Photoactive compounds and compositions and uses thereof |
WO2007149478A2 (en) * | 2006-06-22 | 2007-12-27 | Mallinckrodt Inc. | Pyrazine derivatives with extended conjugation and uses thereof |
WO2008108941A2 (en) * | 2007-03-01 | 2008-09-12 | Mallinckrodt Inc. | Integrated photoactive peptides and uses thereof |
WO2009018405A1 (en) * | 2007-07-31 | 2009-02-05 | Mallinckrodt Inc. | Integrated photoactive agents and uses thereof |
WO2009061473A2 (en) * | 2007-11-07 | 2009-05-14 | Mallinckrodt Inc. | Photonic shell-core cross linked and functionalized nanostructures for biological applications |
Family Cites Families (12)
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US6406713B1 (en) | 1987-03-05 | 2002-06-18 | The Liposome Company, Inc. | Methods of preparing low-toxicity drug-lipid complexes |
US5698397A (en) | 1995-06-07 | 1997-12-16 | Sri International | Up-converting reporters for biological and other assays using laser excitation techniques |
US5672333A (en) | 1996-05-13 | 1997-09-30 | Mallinckrodt Medical, Inc. | Delta1,6 bicyclo 4,4,0! functional dyes for contrast enhancement in optical imaging |
US6929807B1 (en) | 1996-08-09 | 2005-08-16 | Mannatech, Inc. | Compositions of plant carbohydrates as dietary supplements |
US6228344B1 (en) | 1997-03-13 | 2001-05-08 | Mallinckrodt Inc. | Method of measuring physiological function |
DE69925461T2 (en) | 1998-02-09 | 2006-04-27 | Bracco International B.V. | TARGETED DISTRIBUTION OF BIOLOGICAL-ACTIVE MEDIA |
US6167297A (en) | 1999-05-05 | 2000-12-26 | Benaron; David A. | Detecting, localizing, and targeting internal sites in vivo using optical contrast agents |
US6180086B1 (en) | 2000-01-18 | 2001-01-30 | Mallinckrodt Inc. | Hydrophilic cyanine dyes |
US7235685B2 (en) | 2001-07-03 | 2007-06-26 | Mallinckrodt, Inc. | Aromatic sulfenates for type I phototherapy |
US6748259B1 (en) | 2000-06-15 | 2004-06-08 | Spectros Corporation | Optical imaging of induced signals in vivo under ambient light conditions |
US6838074B2 (en) | 2001-08-08 | 2005-01-04 | Bristol-Myers Squibb Company | Simultaneous imaging of cardiac perfusion and a vitronectin receptor targeted imaging agent |
US6761878B2 (en) | 2001-10-17 | 2004-07-13 | Mallinckrodt, Inc. | Pathological tissue detection and treatment employing targeted benzoindole optical agents |
-
2010
- 2010-09-10 WO PCT/US2010/048409 patent/WO2011031955A2/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006010070A2 (en) * | 2004-07-10 | 2006-01-26 | Board Of Regents, The University Of Texas System | Compositions and methods related to peptides that selectively bind leukemia cells |
WO2006071759A2 (en) * | 2004-12-23 | 2006-07-06 | Mallinckrodt Inc. | Fluorescent pyrazine derivatives and methods of using the same in assessing renal function |
WO2007106436A2 (en) * | 2006-03-10 | 2007-09-20 | Mallinckrodt Inc. | Photoactive compounds and compositions and uses thereof |
WO2007149478A2 (en) * | 2006-06-22 | 2007-12-27 | Mallinckrodt Inc. | Pyrazine derivatives with extended conjugation and uses thereof |
WO2008108941A2 (en) * | 2007-03-01 | 2008-09-12 | Mallinckrodt Inc. | Integrated photoactive peptides and uses thereof |
WO2009018405A1 (en) * | 2007-07-31 | 2009-02-05 | Mallinckrodt Inc. | Integrated photoactive agents and uses thereof |
WO2009061473A2 (en) * | 2007-11-07 | 2009-05-14 | Mallinckrodt Inc. | Photonic shell-core cross linked and functionalized nanostructures for biological applications |
Non-Patent Citations (1)
Title |
---|
RAGHAVAN RAJAGOPALAN ET AL: "Novel type 1 photosensitizers: viability of leukemia cells exposed to reactive intermediates generated in situ by in vitro photofragmentation", PROCEEDINGS OF THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING (SPIE); 20090611, vol. 7380, 13 July 2009 (2009-07-13), pages 738027/1 - 8, XP009140796, ISSN: 0277-786X, [retrieved on 20090713], DOI: DOI:10.1117/12.822840 * |
Also Published As
Publication number | Publication date |
---|---|
WO2011031955A2 (en) | 2011-03-17 |
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