JP2009539520A - 脂肪組織細胞画分の照射後組織再生への使用 - Google Patents
脂肪組織細胞画分の照射後組織再生への使用 Download PDFInfo
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Abstract
Description
かくして、本発明は、照射で引き起こされた損傷後の組織再生を促進するための医薬の製造に髄外脂肪組織の血管ストロマ画分由来の細胞を使用することに関する。
コストに関する利点も考慮されうる。幹細胞の取得はその供給源の点からより容易であり、またプロトコル (手順) もより簡便でより安価である。実際問題として、特に脂肪吸引又は皮膚脂肪組織切除術中に多くのサンプルを採取することができ、それらのサンプルは通常は破棄されるものである。サンプリング方法は侵襲性が高くなく、従って、入院及び療養期間はずっと短い。これらのすべての要素は上記治療のコスト低減に寄与する。
脂肪組織由来の細胞は麻酔下で脂肪組織断片から直接取得される。細胞外基質の酵素消化後、密度の差又は抗原表現の差によって、多様な細胞集団を選択する。こうして、本発明を実施するのに使用される、脂肪細胞を含まない血管ストロマ画分が単離される。
・髄外脂肪組織のサンプルを取り出し、
・Bjorntorp et al. (非特許文献2) に記載された手順に従って、タンパク分解酵素を用いた基質消化及び密度勾配による分離によって血管ストロマ画分を単離し、
・物理的分離および/または免疫的選択によって細胞を精製する。
下記の実施例は本発明を例示するがそれを決して制限するものではない。
麻酔処置したマウスから採取した皮下脂肪組織から脂肪組織断片を取り出す。コラゲナーゼ中37℃でタンパク分解酵素による細胞外基質の消化を45分間行って、組織細胞を解離させた後、非特許文献2に記載に記載された方法に従った密度差により、又は抗原表現の差によって各種の細胞集団を選択する。脂肪細胞を含まない細胞画分が血管ストロマ画分に対応する。細胞をC34+、CD45−及びCD31で標識する。
20Gyでの局部照射を剃毛及び麻酔後のマウスの背側に行う。照射は穿孔(パンチ)適用前に行う。
創傷を形成するために、8週齢の雄性マウス(C57B16、Iffa Creddo)の背側に直径0.8mmの穿孔(パンチ)を適用する。穿孔適用後直ちに、実施例1で得られた細胞を局所 (loc) 又は静脈内 (iv) 注射する。試験動物には1×106 個の細胞を投与し、対照動物には溶媒 (リン酸食塩緩衝液) を投与する。各実験群は5匹ずつを含む。別にマウスの事前照射を行わずに本実験を繰り返す。
創傷表面積の減少を異なる時間(D0,D4,D7,D10及びD14、D=日)での直接観察により評価する。マウスの創傷の変化を写真で監視する。得られた結果を図1に報告する(IR,IR loc、IR iv)。
表面測定は、画像解析ソフトウェア(Histolab)を用いて、生理的及び病的という2種類の創傷治癒条件下で行う。結果を、D14(14日目)に残る創傷穴の値を示す下の表1に報告する。これらの値は、D0での値を100%とし、その値に対する残留%で表す。対応するグラフ(柱状図)を図3Aに示す。
本測定の目的は、組織再生が組織品質の改善を伴うことを実証することである。治癒過程の最後に2mmのプローブを動物の背側皮膚を吸引するように当てて、再生された組織の皮膚粘弾性パラメータを評価する。プローブを当てると、皮膚を吸い込んで弛緩させることができる。光学測定装置を用いて皮膚の変形を評価し、皮膚の弾力性及び弛緩測定値のグラフを得る。前と同じように、測定は、照射された動物による病的状態と、事前照射を受けていない動物による生理的状態との2種類について並行して行う。
髄外脂肪組織由来のVSF細胞が存在しない場合、照射後の状況での組織修復は遅い速度でしか起こらず、再生は部分的でしかない。実際、治癒過程の最後(D14)でもまだ大きな開口創傷面積が残っている。
Claims (13)
- 照射に起因する損傷部位の組織の再生促進を目的とする医薬を製造するための、髄外脂肪組織の血管ストロマ細胞画分に由来する細胞の使用。
- 前記医薬が皮膚の再生促進を目的とするものである、請求項1に記載の使用
- 前記医薬がケラチノサイトの再生促進を目的とするものである請求項2に記載の使用。
- 前記損傷が皮膚、骨、脳、頸部、腸、胸部、心臓、肺、子宮及び直腸から選ばれた組織に位置する、請求項1に記載の使用。
- 前記損傷が照射に起因する皮膚創傷である、請求項1〜4のいずれかに記載の使用。
- 前記損傷が放射線治療の結果として照射が引き起こしたものである、請求項1〜5のいずれかに記載の使用。
- 前記損傷が偶発的照射に起因するものである、請求項1〜6のいずれかに記載の使用。
- 前記医薬が照射前に予備的処置として投与される、請求項1〜7のいずれかに記載の使用。
- 前記医薬が照射後に治療処置として投与される請求項1〜7のいずれかに記載の使用。
- 前記医薬ががん患者に投与されるためのものである、請求項6に記載の使用。
- 前記医薬がクリーム、軟膏、スプレイ剤、ゲル剤、バイアル、及び/又は注射液の形態である、請求項1〜10のいずれかに記載の使用。
- 前記医薬が真皮均等物の形態である、請求項1〜10のいずれかに記載の使用。
- 前記真皮均等物が照射に起因する熱傷の治療用のものである請求項12に記載の使用。
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FR0605190A FR2902011B1 (fr) | 2006-06-12 | 2006-06-12 | Utilisation de fractions cellulaires du tissu adipeux pour la regeneration tissulaire post irradiation |
PCT/EP2007/055782 WO2007144358A1 (fr) | 2006-06-12 | 2007-06-12 | Utilisation de fractions cellulaires du tissu adipeux pour la regeneration tissulaire post irradiation |
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JP2019209138A (ja) * | 2018-05-25 | 2019-12-12 | ポーラ化成工業株式会社 | 皮下組織の酸素レベルの推定方法、推定装置及び推定プログラム、並びに、皮下組織の粘弾性又は皮下脂肪細胞の線維化レベルの推定方法、推定装置及び推定プログラム |
JP2019209137A (ja) * | 2018-06-05 | 2019-12-12 | ポーラ化成工業株式会社 | 脂肪細胞を包む線維構造の線維化レベルの推定方法、推定装置及び推定プログラム、並びに、皮下組織の粘弾性の推定方法、推定装置及び推定プログラム |
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WO2016140716A1 (en) * | 2015-03-02 | 2016-09-09 | The Trustees Of Columbia University In The City Of New York | Injectable microtissue systems, devices, and methods |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003523767A (ja) * | 2000-02-26 | 2003-08-12 | アーテイセル・サイエンスイーズ・インコーポレイテツド | 脂肪組織由来の間質細胞から生成した多能性幹細胞およびその用途 |
JP2004524830A (ja) * | 2001-01-10 | 2004-08-19 | サントル・ナショナル・ドゥ・ラ・ルシェルシュ・シアンティフィク−シーエヌアールエス | 髄外脂肪組織細胞及び造血組織ならびに筋肉組織の再生のためのその使用 |
WO2005007118A2 (en) * | 2003-07-18 | 2005-01-27 | Regenerx Biopharmaceuticals, Inc. | Treatment or prevention of damage due to radiation exposure |
WO2006014157A1 (en) * | 2004-07-01 | 2006-02-09 | Macropore Biosurgery Inc. | Methods of using regenerative cells to promote wound healing |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3765301A (en) * | 1968-06-09 | 1973-10-16 | Us Army | Light weight ribbed composite armor |
US20030082152A1 (en) * | 1999-03-10 | 2003-05-01 | Hedrick Marc H. | Adipose-derived stem cells and lattices |
US20050107876A1 (en) * | 2002-09-30 | 2005-05-19 | Kim Ki-Ho | Dermal substitute consisting of amnion and biodegradable polymer, the preparation method and the use thereof |
FR2859381B1 (fr) | 2003-09-05 | 2008-07-25 | Centre Nat Rech Scient | Utilisaton de cellules issues du tissu adipeux pour induire la formation d'un reseau vasculaire fonctionnel |
NZ597965A (en) | 2003-10-08 | 2013-09-27 | Vet Stem Inc | Methods of preparing and using stem cell compositions and kits comprising the same |
-
2006
- 2006-06-12 FR FR0605190A patent/FR2902011B1/fr not_active Expired - Fee Related
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2007
- 2007-06-12 US US12/308,445 patent/US8173119B2/en not_active Expired - Fee Related
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003523767A (ja) * | 2000-02-26 | 2003-08-12 | アーテイセル・サイエンスイーズ・インコーポレイテツド | 脂肪組織由来の間質細胞から生成した多能性幹細胞およびその用途 |
JP2004524830A (ja) * | 2001-01-10 | 2004-08-19 | サントル・ナショナル・ドゥ・ラ・ルシェルシュ・シアンティフィク−シーエヌアールエス | 髄外脂肪組織細胞及び造血組織ならびに筋肉組織の再生のためのその使用 |
WO2005007118A2 (en) * | 2003-07-18 | 2005-01-27 | Regenerx Biopharmaceuticals, Inc. | Treatment or prevention of damage due to radiation exposure |
WO2006014157A1 (en) * | 2004-07-01 | 2006-02-09 | Macropore Biosurgery Inc. | Methods of using regenerative cells to promote wound healing |
Non-Patent Citations (1)
Title |
---|
JPN5009007731; VRIES DE H J C: LABORATORY INVESTIGATION Vol.73 No.4, 1995, pp.532-540, UNITED STATES AND CANADIAN ACADEMY OF PATHOLOTY * |
Cited By (4)
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JP2019209138A (ja) * | 2018-05-25 | 2019-12-12 | ポーラ化成工業株式会社 | 皮下組織の酸素レベルの推定方法、推定装置及び推定プログラム、並びに、皮下組織の粘弾性又は皮下脂肪細胞の線維化レベルの推定方法、推定装置及び推定プログラム |
JP7393085B2 (ja) | 2018-05-25 | 2023-12-06 | ポーラ化成工業株式会社 | 皮下組織の酸素レベルの推定方法、推定装置及び推定プログラム、並びに、皮下組織の粘弾性又は皮下脂肪細胞の線維化レベルの推定方法、推定装置及び推定プログラム |
JP2019209137A (ja) * | 2018-06-05 | 2019-12-12 | ポーラ化成工業株式会社 | 脂肪細胞を包む線維構造の線維化レベルの推定方法、推定装置及び推定プログラム、並びに、皮下組織の粘弾性の推定方法、推定装置及び推定プログラム |
JP7412901B2 (ja) | 2018-06-05 | 2024-01-15 | ポーラ化成工業株式会社 | 脂肪細胞を包む線維構造の線維化レベルの推定方法、推定装置及び推定プログラム、並びに、皮下組織の粘弾性の推定方法、推定装置及び推定プログラム |
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CA2654021A1 (fr) | 2007-12-21 |
US8173119B2 (en) | 2012-05-08 |
FR2902011A1 (fr) | 2007-12-14 |
CA2654021C (fr) | 2014-03-11 |
JP5251873B2 (ja) | 2013-07-31 |
EP2040754B1 (fr) | 2012-01-25 |
ATE542547T1 (de) | 2012-02-15 |
FR2902011B1 (fr) | 2008-12-26 |
EP2040754A1 (fr) | 2009-04-01 |
US20100233134A1 (en) | 2010-09-16 |
WO2007144358A1 (fr) | 2007-12-21 |
ES2377993T3 (es) | 2012-04-04 |
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