JP5918750B2 - Trem様転写物1(tlt−1)から誘導された阻害性ペプチドおよびその使用 - Google Patents
Trem様転写物1(tlt−1)から誘導された阻害性ペプチドおよびその使用 Download PDFInfo
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Description
本発明は、TLT−1タンパク質から誘導されたポリペプチドフラグメント、および炎症状態の処置のための、より具体的には敗血症の処置のためのその使用に関する。
感染に対する有害で傷害性の宿主応答から生じる複雑な臨床症候群である敗血症ショックは、集中治療室における死亡の筆頭原因である。敗血症は、全身性感染に対する初期の適切な宿主応答が調節不全となり、そして炎症と凝固との間の密接なクロストークにより過増幅となった場合に発症する。自然免疫応答の増幅因子として作用する候補の中で、いくつかはTriggering Receptors Expressed on Myeloid cells (TREM)ファミリーに属する[Bouchon, A., et al., 2000; Bleharski, J.R. et al., 2003; Haselmayer, P., et al., 2007; Gibot, S. et al., 2007]。ヒトTREM遺伝子クラスターは染色体6p21.1に位置し、そして6つの異なるタンパク質、すなわちTREM1〜5およびTLT−1(TREM様転写物−1)をコードする。ヒトTREM−1(hTREM−1)は、194アミノ酸(aa)残基の細胞外領域、29aaの膜貫通領域、および5aaの短い細胞質側末端からなる。細胞外Ig様ドメインは、モチーフDxGxYxCを含み、これはV型Igドメインに対応する。Igドメインは、3つのN−グリコシル化部位を含む60aa部分によって膜貫通領域に接続されている。貫通領域はLys残基を含み、これはITAMを含むタンパク質DAP12の膜貫通ドメインのAsp残基と塩橋を形成し、これにより、TREM−1とそのアダプタータンパク質との間の会合が可能となる[Bouchon, A., et al., 2000; Kelker, M.S., et Al., 2004; Kelker, M.S. et al., 2004]。TREMの関与は、ZAP70およびSYKを含むシグナル伝達経路、および後に続くGRB2などのアダプター分子の動員およびチロシンリン酸化、PI3K、PLC−γ、ERK−1、−2、およびp38MAPKの活性化をトリガーする[Haselmayer, P. et al., 2009; Gibot, S, 2005]。最終的に転写因子NF−κBの活性化をもたらすこれらの経路の活性化は、CARD9−BCL10−MALT1によって調節される[Hara, H. et al., 2007]。特に、結晶解析は、抗体に等価な相補性決定領域(CDR)ループ(例えばTCRs、CD8およびCTLA−4)を使用することによってTREM−1の認識を予測することができるが、その天然リガンドは依然として決定されていない。
本発明は、TLT−1およびTLT−1から誘導されたペプチドがTREM−1を特異的に阻害することができるという発見に基づく。
定義:
明細書全体を通して、いくつかの用語が使用され、そして以下の段落で定義されている。
本発明の第1の局面は、配列番号1のアミノ酸配列から選択された少なくとも6つ連続したアミノ酸を含むポリペプチドおよび機能保存的変異体に関する。
本発明の第2の局面は、本発明によるポリペプチドをコードする核酸分子に関する。
本発明の第3の目的は、炎症状態の処置において使用するための本発明によるポリペプチドに関する。
本発明の別の目的は、TREM−1タンパク質を無効にする化合物をスクリーニングするための方法に関する。
a)TREM−1リガンドタンパク質を発現する多数の細胞およびTREM−1タンパク質を発現する細胞を提供すること;
b)前記細胞を候補化合物と共にインキュベーションすること;
c)前記候補化合物が、TREM−1リガンドタンパク質に結合するかどうかを決定すること;そして
d)TREM−1/TREM−1リガンド相互作用を阻害する候補化合物を選択する
ことからなる、工程を含む。
材料および方法
表面プラズモン共鳴。LPSにより刺激された好中球の上清におけるTREM−1リガンドの検出は、5μL/分の流速で25℃でBIAcoreX装置を用いてCM5センサーチップ上にコーティングされたTREM−1の組換え可溶形(rsTREM−1)への結合によって評価された。結合特異性は、可溶性rsTREM−1との競合を通して確認された。LR17によるTREM−1リガンド結合の阻害を評価した。
LR17はTREM−1リガンドに特異的に結合する
sTLT−1がTREM−1リガンドに特異的に結合し得、従って、TREM−1/TREM−1リガンド相互作用に干渉し得るかどうかを決定するために、本発明者らは、そのリガンドによるTREM−1の関与を模倣する、TREM−1に結合し活性化することが知られる特異的なTREM−1アゴニストを使用した。本発明者らは、コントロールとして、TREM−1それ自体はそのリガンド(アゴニスト)を認識することができたが、コントロールLR−17スクランブルペプチドを認識することはできず、そしてsTLT−1およびLR17もまたTREM−1リガンドに結合することができたことを観察した(図1A)。
骨髄細胞上におけるTREM−1の関与は、p38MAPKおよびERK1/2のリン酸化をもたらす。この作用は、LR17によって部分的に消失した(図2A)。リン酸化タンパク質アレイもまた、TREM−1シグナル伝達に関与するタンパク質のリン酸化(mTOR、Lyn、AKT、MSK1/2、MEK1/2、GSK3α/β、RSK、およびp53)もまた、LR17の存在下で減少したことを示した(データは示さず)。TREM−1は、ITAMを含むアダプタータンパク質であるDAP12との会合を通してシグナルを伝達する。CARD9−BCL10−MALT1の形成が、ITAM共役レセプターを下流のNF−κB活性化に連関させる上で必須であることが証明されたので、本発明者らは次にこの複合体アセンブリに対するLR17の効果を調べたかった。予期した通り、TREM−1の活性化は、増加したCARD9−MALT1−BCL10の複合体の形成を伴った。この作用はLR17によって逆行した(図2B)。
TREM−1のモデュレーションは、TLRにより媒介される好中球の活性化を減少させることが示された。LPSによる刺激時のTLR4の関与により、好中球によるNF−κB活性化およびROS産生に至る。実際に、LR17は、LPSに関連した(αTREM−1の存在下または非存在下)p38およびERK1/2のリン酸化(図3A)、CARD9−MALT1−BCL10複合体形成(図3B)、NF−κB移行(図3C)、および細胞内ROS産生(図3D)を減少させた。LR17はまた、E.coliによって媒介される好中球の酸化バーストも減少させた。これに対し、sTLT−1およびLR17は、好中球のファゴサイトーシス特性を変化させなかった(図3E)。
本発明者らは次に、sTLT−1が敗血症中にいくらかの防御効果を有し得るかどうかを解明したかった。成体雄Balb/cマウスに、LPS投与(LD50、25mg/kg)の60分前に、1回量のLR17、LR17スクランブルまたはNaCl0.9%を腹腔内投与した。全てのLR17処置動物が生存した(図4a)。LR17処置を、LPS投与後まで遅延させることができるかどうかを調べるために、本発明者らは、LPS注射の1時間後にLR17の注射を開始した。この遅延した処置は有意な防御を与えた(図4a)。遅い死亡も10日間かけて全く起こらず、このことはLR17がLPSの致死性の開始を単に遅延させただけでなく、持続する防御を提供したことを示す。コントロールマウスは全て死亡前に傾眠、起毛および下痢を発症した。対照的に、LP処置マウスは毛並みもよく、活動的で、下痢も全くなく、元気であった。LR17がLPSの致死性からマウスを防御する機序を明瞭にするために、本発明者らは、2および4時間後に内毒血症マウスのTNF−α、IL−6、IL−10およびsTREM−1の血清レベルを決定した。コントロールと比較して、LR17による前処置および後処置はサイトカインを減少させた(図4b〜e)。より高用量のLR17(250μg)を使用しても、100μgの用量を上回る利点を与えなかった。
敗血症ショックのより関連したモデルにおけるLR17の役割を調べるために、本発明者らは、CLP実験を実施した。コントロール群は、通常の食塩水またはコントロールペプチド(スクランブルLR17)を注射されたマウスを含んだ。本発明者らは、最初に手術から24時間後に血漿中のIL−6およびIL−10濃度を測定した。LR17(手術から2時間後に100μgを腹腔内に)処置動物においては、両方のサイトカイン濃度が減少した(図5a)。IL−6およびIL−10もまた、LR17処置後に気管支肺胞洗浄液において、並びに腹腔洗浄液において減少していた(図5a)。サイトカインアレイを使用した種々のサイトカインの血漿中レベルのスクリーニングは、いくつかの他の重要な炎症サイトカイン(C5a、IL−1ra、IL16、MCP−1、MIP−1α、MIP−2)の減少した濃度を示した。凝固活性化は、しばしば敗血症中に炎症応答の一部として起こる。D−ダイマーおよびTATcの血漿中および肺胞中濃度の両方が、CLPマウスにおいて顕著に上昇していた。これらの凝固異常は、LR17によって防止された(図5b)。
本発明者らは、LR17によって付与される炎症応答のモデュレーションが、敗血症中の生存率の改善へと翻訳され得るかどうかを調べた。多菌性敗血症のこのCLPモデルにおいて、LR17は、敗血症の発症から24時間後という遅い時期に投与した場合でさえも、致死性に対して用量依存的で有意な防御を与えた。興味深いことに、LR17の複数回の注射は、1回量の投与よりも優れてはいなかった(図6)。
LR12は、LR17のN末端の12アミノ酸からなる、LR17から誘導された12アミノ酸である。LR12が敗血症マウスに投与された場合、それは依然として、全身、気管支肺胞および臓器炎症(図7aおよびb)、凝固疾患(図7c)、臓器機能不全(図7d)、細菌クリアランス(図7eおよびf)に対して有意な防御を付与し、そして最後には生存率を改善した(図7g)。これらの結果は、LR12が、LR17と同じ防御効果および効力を保持することを示唆する。
LR6−1、LR6−2およびLR6−3は、LR17から誘導された6アミノ酸である(表1)。前記ペプチドを、LR17およびLR12について記載したように敗血症マウスに投与する(上記参照)。全身、気管支肺胞および臓器炎症、凝固疾患、臓器機能不全、細菌クリアランスおよび生存率に対する防御を評価して、これらのペプチドがLR12およびLR17と同じ防御効果および効力を保持するかどうかを調べる。
本出願全体を通じて、種々の参考文献が、本発明が属する分野の最新の技術を記載する。これらの参考文献の開示は、本開示への参照により本明細書に組み入れられる。
Claims (8)
- 炎症状態の処置において使用するための、配列番号4のアミノ酸配列から選択された、配列番号9に示されるアミノ酸配列を含む12〜16アミノ酸のポリペプチド。
- 配列番号9の配列からなるポリペプチド。
- 配列番号9の配列を含む12〜16アミノ酸のポリペプチド。
- 請求項2または3に記載のポリペプチドをコードする単離核酸。
- 請求項4に記載の核酸を含むプラスミド。
- 請求項4に記載の核酸を含む発現ベクター。
- 炎症状態が敗血症である、請求項1に記載のポリペプチド。
- 治療有効量の請求項1〜3および7のいずれか1項に記載の少なくとも1つのポリペプチド、または請求項4に記載の核酸、または請求項5に記載のプラスミド、または請求項6に記載の発現ベクターを、少なくとも1つの薬学的に許容される賦形剤と共に含む、薬学的組成物。
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CN108135961A (zh) * | 2015-06-12 | 2018-06-08 | 台湾基督长老教会马偕医疗财团法人马偕纪念医院 | 调控免疫反应的方法及多肽 |
JOP20190248A1 (ar) | 2017-04-21 | 2019-10-20 | Amgen Inc | بروتينات ربط مولد ضد trem2 واستخداماته |
CN108276488B (zh) * | 2018-01-26 | 2020-06-19 | 四川农业大学 | 一种鸡髓样细胞触发受体b2多克隆抗体及其制备方法和应用 |
EP3836951A1 (en) | 2018-08-13 | 2021-06-23 | Signablok, Inc. | Peptides and compositions for targeted treatment and imaging |
CA3114503A1 (en) * | 2018-09-28 | 2020-04-02 | Inotrem | Use of soluble trem-1 levels for identifying subjects susceptible to respond to an anti-inflammatory therapy |
EP3956359A1 (en) | 2019-04-17 | 2022-02-23 | Novo Nordisk A/S | Bispecific antibodies |
CN114945580B (zh) * | 2020-01-15 | 2023-12-15 | 北京费森尤斯卡比医药有限公司 | 用于合成南吉博肽的方法 |
US20230330222A1 (en) * | 2020-05-14 | 2023-10-19 | Ascendo Biotechnology, Inc. | Selective targeting of the treml1/md2 interaction by small peptide or protein and its use for vaccine adjuvants |
CN116490199A (zh) * | 2020-06-05 | 2023-07-25 | 伊诺特伦公司 | 用于治疗患有冠状病毒感染的受试者的trem-1抑制剂 |
JP2024521904A (ja) | 2021-06-02 | 2024-06-04 | イノトレム | 抗trem-1抗体 |
CN113755580B (zh) * | 2021-09-13 | 2023-10-27 | 中国医学科学院阜外医院 | 一种治疗和/或缓解淋巴水肿的药物干预靶点及其应用 |
CN118359676A (zh) * | 2023-01-19 | 2024-07-19 | 武汉人福创新药物研发中心有限公司 | 作为Trem-1抑制剂的修饰肽 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2005261A (en) | 1933-05-24 | 1935-06-18 | Leland Electric Co | Riveting machine |
US4861719A (en) | 1986-04-25 | 1989-08-29 | Fred Hutchinson Cancer Research Center | DNA constructs for retrovirus packaging cell lines |
US5278056A (en) | 1988-02-05 | 1994-01-11 | The Trustees Of Columbia University In The City Of New York | Retroviral packaging cell lines and process of using same |
US5670488A (en) | 1992-12-03 | 1997-09-23 | Genzyme Corporation | Adenovirus vector for gene therapy |
EP1493825A3 (en) | 1990-06-11 | 2005-02-09 | Gilead Sciences, Inc. | Method for producing nucleic acid ligands |
US5270163A (en) | 1990-06-11 | 1993-12-14 | University Research Corporation | Methods for identifying nucleic acid ligands |
DE69434860T2 (de) | 1993-02-22 | 2007-03-15 | The Rockefeller University | Herstellung von helfer-freien retroviren mit hohem titer mittels transienter transfektion |
FR2712812B1 (fr) | 1993-11-23 | 1996-02-09 | Centre Nat Rech Scient | Composition pour la production de produits thérapeutiques in vivo. |
IL116816A (en) | 1995-01-20 | 2003-05-29 | Rhone Poulenc Rorer Sa | Cell for the production of a defective recombinant adenovirus or an adeno-associated virus and the various uses thereof |
US6013516A (en) | 1995-10-06 | 2000-01-11 | The Salk Institute For Biological Studies | Vector and method of use for nucleic acid delivery to non-dividing cells |
US7129072B1 (en) | 1999-08-30 | 2006-10-31 | New York University | Crystal of fibroblast growth factor receptor 1 in complex with fibroblast growth factor |
WO2001043695A2 (en) | 1999-10-27 | 2001-06-21 | Cel-Sci Corporation | Peptide constructs for treating autoimmune and related diseases |
JP2001210726A (ja) * | 2000-01-24 | 2001-08-03 | Hitachi Ltd | 半導体装置及びその製造方法 |
AU6173501A (en) * | 2000-05-19 | 2001-12-03 | Blood Res Center | Methods for diagnosing and treating hemostatic disorders by modulating p-selectin activity |
CA2409996C (en) | 2000-05-23 | 2016-03-01 | Cenes Pharmaceuticals, Inc. | Nrg-2 nucleic acid molecules, polypeptides, and diagnostic and therapeutic methods |
US20040266674A1 (en) * | 2001-09-05 | 2004-12-30 | Mills Bradley Jay | Lp mammalian proteins; related reagents |
US20040180409A1 (en) * | 2003-03-16 | 2004-09-16 | Mcvicar Daniel | TLT-1, a novel platelet-associated receptor and uses therefor |
GB0426146D0 (en) * | 2004-11-29 | 2004-12-29 | Bioxell Spa | Therapeutic peptides and method |
US20130332133A1 (en) | 2006-05-11 | 2013-12-12 | Ramot At Tel Aviv University Ltd. | Classification of Protein Sequences and Uses of Classified Proteins |
US7553936B2 (en) * | 2006-12-04 | 2009-06-30 | The United States of America as represented by Secretary Department of Health and Human Services | Anti-TREM-like transcript-1 (TLT-1) antibodies and compositions |
WO2010132370A2 (en) | 2009-05-11 | 2010-11-18 | Government Of The U.S.A., As Represented By The Secretary, Department Of Health And Human Services | Soluble tlt-1 for the treatment and diagnosis of sepsis |
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CN103153327B (zh) | 2016-01-20 |
US9255136B2 (en) | 2016-02-09 |
ES2805301T3 (es) | 2021-02-11 |
RS60636B1 (sr) | 2020-09-30 |
DK2555789T3 (da) | 2020-07-20 |
CY1123304T1 (el) | 2021-12-31 |
JP2016169208A (ja) | 2016-09-23 |
SI2555789T1 (sl) | 2020-10-30 |
WO2011124685A1 (en) | 2011-10-13 |
US9815883B2 (en) | 2017-11-14 |
PL2555789T3 (pl) | 2021-02-08 |
EP2555789B1 (en) | 2020-06-10 |
PT2555789T (pt) | 2020-07-14 |
US20130029921A1 (en) | 2013-01-31 |
NZ602845A (en) | 2015-05-29 |
US20160015773A1 (en) | 2016-01-21 |
EP3741383A1 (en) | 2020-11-25 |
CA2795390A1 (en) | 2011-10-13 |
LT2555789T (lt) | 2020-09-25 |
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