Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.

Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.

Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.

Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.

Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.

Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.

Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.

Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.

Abstract: Provided are novel compositions useful for delivering nucleic acids to cells. Also provided are methods for making and using such compositions.

Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.

Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.

Abstract: Irinotecan phospholipid liposomes with improved storage stability are provided, with related methods of treatment and manufacture. The irinotecan liposomes can have reduced formation of lyso-phosphatidylcholine (lyso-PC) during storage, and prior to administration to a patient.

Abstract: Provided herein is a process for preparing a microparticulate complex of a particle-forming component (“PFC”) and a nucleic acid-like component (“NAC”) in a monophasic composition comprising water and a water-miscible organic solvent. Also provided is a microparticulate complex that comprises a particle-forming component complexed to a nucleic acid-like component, and a composition comprising water and the microparticulate complex. Further provided is a method of delivery of a nucleicacid-like component to a cell or to a patient by contacting the cell with or administering to the patient a composition comprising water and the microparticulate complex described herein. Still further, a charge-changing composition represented by the formula A-X—B is provided.

Abstract: Provided herein is a process for preparing a microparticulate complex of a particle-forming component (“PFC”) and a nucleic acid-like component (“NAC”) in a monophasic composition comprising water and a water-miscible organic solvent. Also provided is a microparticulate complex that comprises a particle-forming component complexed to a nucleic acid-like component, and a composition comprising water and the microparticulate complex. Further provided is a method of delivery of a nucleic acid-like component to a cell or to a patient by contacting the cell with or administering to the patient a composition comprising water and the microparticulate complex described herein. Still further, a charge-changing composition represented by the formula A-X—B is provided.

Abstract: Provided herein is a process for preparing a microparticulate complex of a particle-forming component (“PFC”) and a nucleic acid-like component (“NAC”) in a monophasic composition comprising water and a water-miscible organic solvent. Also provided is a microparticulate complex that comprises a particle-forming component complexed to a nucleic acid-like component, and a composition comprising water and the microparticulate complex. Further provided is a method of delivery of a nucleic acid-like component to a cell or to a patient by contacting the cell with or administering to the patient a composition comprising water and the microparticulate complex described herein. Still further, a charge-changing composition represented by the formula A-X—B is provided.

Abstract: A process for preparing a microparticulate complex is provided. The process comprises (a) combining a particle-forming component (“PFC”) and a nucleic acid-like component (“NAC”) in a monophasic composition comprising water and a water-miscible, organic solvent to form a mixture wherein the PFC and the NAC are independently molecularly or micellarly soluble in the aqueous/organic solvent system, and (b) reducing the amount of the organic solvent in the mixture. This effects formation of the microparticulate complex of the NAC and the PFC. Also provided is a microparticulate complex that comprises a particle-forming component complexed to a nucleic acid-like component forming an approximately spherical particle, wherein the particle-forming component encloses an interior of the particle containing the nucleic acid-like component and the so-enclosed interior volume has less than about 50% (preferably less than 20%) of the volume containing free water.

Abstract: A process for preparing a microparticulate complex is provided. The process comprises (a) combining a particle-forming component (“PFC”) and a nucleic acid-like component (“NAC”) in a monophasic composition comprising water and a water-miscible, organic solvent to form a mixture wherein the PFC and the NAC are independently molecularly or micellarly soluble in the aqueous/organic solvent system, and (b) reducing the amount of the organic solvent in the mixture. This effects formation of the microparticulate complex of the NAC and the PFC. Also provided is a microparticulate complex that comprises a particle-forming component complexed to a nucleic acid-like component forming an approximately spherical particle, wherein the particle-forming component encloses an interior of the particle containing the nucleic acid-like component and the so-enclosed interior volume has less than about 50% (preferably less than 20%) of the volume containing free water.

Abstract: A process for preparing a microparticulate complex is provided. The process comprises (a) combining a particle-forming component (“PFC”) and a nucleic acid-like component (“NAC”) in a monophasic composition comprising water and a water-miscible, organic solvent to form a mixture wherein the PFC and the NAC are independently molecularly or micellarly soluble in the aqueous/organic solvent system, and (b) reducing the amount of the organic solvent in the mixture. This effects formation of the microparticulate complex of the NAC and the PFC. Also provided is a microparticulate complex that comprises a particle-forming component complexed to a nucleic acid-like component forming an approximately spherical particle, wherein the particle-forming component encloses an interior of the particle containing the nucleic acid-like component and the so-enclosed interior volume has less than about 50% (preferably less than 20%) of the volume containing free water.