JP2010235564A5 - - Google Patents

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JP2010235564A5
JP2010235564A5 JP2009088149A JP2009088149A JP2010235564A5 JP 2010235564 A5 JP2010235564 A5 JP 2010235564A5 JP 2009088149 A JP2009088149 A JP 2009088149A JP 2009088149 A JP2009088149 A JP 2009088149A JP 2010235564 A5 JP2010235564 A5 JP 2010235564A5
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carrier
drug
fucose
producing cells
binding
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JP2010235564A (en
JP5615509B2 (en
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特開2009-46441号公報JP 2009-46441 A 特表2004-522722号公報Special Table 2004-522722

特に好ましい成分としては、細網内皮系による捕捉を回避し得る成分、例えば、N−(α−トリメチルアンモニオアセチル)−ジドデシル−D−グルタメートクロリド(TMAG)、N,N’,N’’,N’’’−テトラメチル−N,N’,N’’,N’’’−テトラパルミチルスペルミン(TMTPS)、2,3−ジオレイルオキシ−N−[2(スペルミンカルボキサミド)エチル]−N,N−ジメチル−1−プロパンアミニウムトリフルオロアセテート(DOSPA)、N−[1−(2,3−ジオレイルオキシ)プロピル]−N,N,N−トリメチルアンモニウムクロリド(DOTMA)、ジオクタデシルジメチルアンモニウムクロリド(DODAC)、ジドデシルアンモニウムブロミド(DDAB)、1,2−ジオレイルオキシ−3−トリメチルアンモニオプロパン(DOTAP)、3β−[N−(N’,N’−ジメチルアミノエタン)カルバモイル]コレステロール(DC−Chol)、1,2−ジミリストイルオキシプロピル−3−ジメチルヒドロキシエチルアンモニウムブロミド(DMRIE)、O,O’−ジテトラデカノイル−N−(α−トリメチルアンモニオアセチル)ジエタノールアミンクロリド(DC−6−14)などのカチオン性脂質が挙げられる。 Particularly preferred components include components that can avoid capture by the reticuloendothelial system, such as N- (α-trimethylammonioacetyl) -didodecyl-D-glutamate chloride (TMAG), N, N ′, N ″, N ′ ″-tetramethyl-N, N ′, N ″, N ′ ″-tetrapalmitylspermine (TMTPS), 2,3-dioleyloxy-N- [2 (sperminecarboxamido) ethyl] -N , N-dimethyl-1-propanaminium trifluoroacetate (DOSPA), N- [1- (2,3-dioleyloxy) propyl] -N, N, N-trimethylammonium chloride (DOTMA), dioctadecyldimethyl Ammonium chloride (DODAC), didodecyl ammonium bromide (DDAB), 1,2-dioleoyloxy-3-trimethylammo Opuropan (DOTAP), 3β- [N- ( N ', N'- dimethylaminoethane) carbamoyl] cholesterol (DC-Chol), 1,2- dimyristoyl oxy-3-dimethyl-hydroxyethyl ammonium bromide (DMRIE), And cationic lipids such as O, O′-ditetradecanoyl-N- (α-trimethylammonioacetyl) diethanolamine chloride (DC-6-14).

本発明の担体へのフコースの結合または包含は、化学的および/または物理的な方法によってフコースを担体の他の構成成分に結合させるかまたは包含させることによっても可能となる。または、本発明の担体へのフコースの結合または包含は、該担体の作製時に、フコースと、それ以外の担体構成成分とを混合することによっても可能となる。本発明の担体に結合させるかまたは包含させるフコースの量は、担体構成成分中の重量比で0.01%〜100%、好ましくは0.2%〜20%、さらに好ましくは1〜5%とすることが可能である。担体へのフコースの結合または包含は、該担体に薬物等を担持させる前に行ってもよいし、担体、フコースおよび薬物等を同時に混合することなどによって行ってもよいし、または、薬物等を既に担持した状態の担体と、フコースとを混合することなどによって行ってもよい。したがって、本発明はまた、既存の任意の薬物結合担体や薬物封入担体、例えば、DaunoXome(R)、Doxil、Caelyx(R)、Myocet(R)などのリポソーム製剤にフコースを結合させる工程を含む、フコシル化糖鎖産生細胞特異的製剤の製造方法にも関する。 Binding or inclusion of fucose to the carrier of the present invention is also possible by binding or including fucose to other components of the carrier by chemical and / or physical methods. Alternatively, fucose can be bound or included in the carrier of the present invention by mixing fucose and other carrier components at the time of producing the carrier. The amount of fucose bound to or included in the carrier of the present invention is 0.01% to 100%, preferably 0.2% to 20%, more preferably 1 to 5% by weight ratio in the carrier component. Is possible. The binding or inclusion of fucose to the carrier may be performed before loading the drug or the like on the carrier, may be performed by mixing the carrier, fucose and drug, etc. at the same time, or the drug or the like may be added. You may carry out by mixing the support | carrier of the already carry | supported state and fucose . Therefore, the present invention also includes a step of binding fucose to any existing drug-binding carrier or drug-encapsulating carrier, for example, a liposome preparation such as DaunoXome (R) , Doxil, Caelyx (R) , Myocet (R) , The present invention also relates to a method for producing a fucosylated sugar chain-producing cell-specific preparation.

したがって、フコシル化糖鎖産生細胞の活性または増殖を制御する薬物とは、フコシル化糖鎖産生細胞に関連する疾患の発症、進行および/または再発に関係するフコシル化糖鎖産生細胞の物理的、化学的および/または生理的な作用等を直接または間接に抑制する何れの薬物であってもよい。例えば、腫瘍細胞においては、かかる薬物は限定されずに、上記生理活性物質の活性もしくは産生を阻害する薬物、例えば、前記生理活性物質を中和する抗体および抗体断片、前記生理活性物質の発現を抑制する、siRNA、リボザイム、アンチセンス核酸(RNA、DNA、PNA、またはこれらの複合物を含む)などの物質、もしくはドミナントネガティブ変異体等のドミナントネガティブ効果を有する物質、またはこれらを発現するベクター、ナトリウムチャンネル阻害剤などの細胞活性化抑制剤、アルキル化剤(例えば、イホスファミド、ニムスチン、シクロホスファミド、ダカルバジン、メルファラン、ラニムスチン等)、抗腫瘍性抗生物質(例えば、イダルビシン、エピルビシン、ダウノルビシン、ドキソルビシン、ピラルビシン、ブレオマイシン、ペプロマイシン、ミトキサントロン、マイトマイシンC等)および代謝拮抗剤(例えば、ゲムシタビン、エノシタビン、シタラビン、テガフール・ウラシル、テガフール・ギメラシル・オテラシルカリウム配合剤、ドキシフルリジン、ヒドロキシカルバミド、フルオロウラシル、メトトレキサート、メルカプトプリン等)などの細胞増殖抑制剤、ならびにcompound 861、gliotoxinなどのアポトーシス誘導剤を包含する。また、本発明における「フコシル化糖鎖産生細胞の活性または増殖を制御する薬物」は、フコシル化糖鎖産生細胞に関連する疾患の発症、進行および/または再発の抑制に直接または間接に関係するフコシル化糖鎖産生細胞の物理的、化学的および/または生理的な作用等を直接または間接に促進する何れの薬物であってもよい。 Therefore, a drug that controls the activity or proliferation of fucosylated glycan-producing cells refers to the physical properties of fucosylated glycan-producing cells that are involved in the onset, progression, and / or recurrence of diseases associated with fucosylated glycan-producing cells. Any drug that directly or indirectly suppresses a chemical and / or physiological action or the like may be used. For example, in tumor cells, such drugs are not limited, and drugs that inhibit the activity or production of the physiologically active substance, for example, antibodies and antibody fragments that neutralize the physiologically active substance, and expression of the physiologically active substance. An inhibitory substance such as siRNA, ribozyme, antisense nucleic acid (including RNA, DNA, PNA, or a complex thereof), a substance having a dominant negative effect such as a dominant negative mutant, or a vector that expresses these substances, Cell activation inhibitors such as sodium channel inhibitors, alkylating agents (eg, ifosfamide, nimustine, cyclophosphamide, dacarbazine, melphalan, ranimustine, etc.), antitumor antibiotics (eg, idarubicin, epirubicin, daunorubicin, Doxorubicin, pirarubi , Bleomycin, pepromycin, mitoxantrone, mitomycin C, etc.) and antimetabolites (eg gemcitabine, enocitabine, cytarabine, tegafur uracil, tegafur gimeracil oteracil potassium combination drug, doxyfluridine, hydroxycarbamide, fluorouracil, methotrexate, Cell growth inhibitors such as mercaptopurine and the like, and apoptosis inducers such as compound 861 and gliotoxin. Further, the “drug that controls the activity or proliferation of fucosylated sugar chain-producing cells” in the present invention is directly or indirectly related to the suppression of the onset, progression and / or recurrence of diseases associated with fucosylated sugar chain-producing cells. Any drug that directly or indirectly promotes the physical, chemical and / or physiological effects of fucosylated sugar chain-producing cells may be used.

JP2009088149A 2009-03-31 2009-03-31 Substance delivery carrier for fucosylated sugar chain-producing cells Expired - Fee Related JP5615509B2 (en)

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WO2016007506A1 (en) * 2014-07-07 2016-01-14 Targazyme, Inc. Manufacture and cryopreservation of fucosylated cells for therapeutic use
WO2018143336A1 (en) * 2017-02-03 2018-08-09 住友化学株式会社 Pancreatic cancer detection method

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