JP2021530244A - S.アウレウス(S.aureus)クランピング因子A(ClfA)に対する抗体 - Google Patents
S.アウレウス(S.aureus)クランピング因子A(ClfA)に対する抗体 Download PDFInfo
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Abstract
Description
を含む抗体又はその抗原結合断片(例えば、モノクローナル抗体又は断片)を別々に提供する。
を含むものを提供する。別の実施形態では、上述の二重特異性抗体又はその抗原結合断片(例えば、モノクローナル抗体又は断片)の第1の重鎖ポリペプチド及び第1の軽鎖ポリペプチドは、それぞれ、配列番号13及び配列番号14の可変領域アミノ酸配列を含み、上述の二重特異性抗体又はその抗原結合断片(例えば、モノクローナル抗体又は断片)の第2の重鎖ポリペプチド及び第2の軽鎖ポリペプチドは、それぞれ、配列番号15及び配列番号16の可変領域アミノ酸配列を含む。このような二重特異性(任意選択的にモノクローナル)抗体(SAR114及びMEDI4893又はMEDI4893*配列を含む抗体)は、例えば、SAR114のClfAとの強力な結合の結果として、MEDI4893又はMEDI4893*のAT−中和活性と比較して、AT−中和活性が低下し得る。これは、MEDI4893又はMEDI4893*のAT−中和活性と比較して、AT−中和活性が有意に減少していない、スタフィロコッカス・アウレウス(Staphylococcus aureus)ClfA及びATタンパク質に結合する他の二重特異性(任意選択的にモノクローナル)抗体(例えば、11H10及びMEDI4893又はMEDI4893*配列を含む抗体)とは対照的である。二重特異性又は多重特異性(任意選択的にモノクローナル)抗体の産生方法は、当該技術分野で既知であり、例えば、Holliger et al.,Proc.Natl.Acad.Sci.USA,90(14):6444−6448(1993);Brinkmann,U.and R.E.Kontermann、MAbs,9(2):182−212(2017);及びSegal,D.M.and Bast,B.J.2001.Production of Bispecific Antibodies.Current Protocols in Immunology.14:IV:2.13:2.13.1−2.13.16)に記載されている。
本実施例は、S.アウレウス(S.aureus)ClfAタンパク質に特異的に結合するモノクローナル抗体の選択及び特性を示す。
本実施例は、SAR114と比較して半減期が増加したSAR114−N3の産生について記載する。
本実施例は、SAR114−N3と比較して安定性が改善したSAR114−N3Yの産生について記載する。
本実施例は、ネズミ菌血症モデルにおける、SAR114又はSAR114 N3Y抗ClfAモノクローナル抗体単独の影響、又は抗αトキシン(AT)モノクローナル抗体と組み合わせた影響を記載する。
本実施例は、糖尿病ネズミ致死性菌血症モデルにおける、SAR114抗ClfAモノクローナル抗体単独の影響、又は抗αトキシン(AT)モノクローナル抗体と組み合わせた影響を記載する。
本実施例は、ネズミ菌血症モデルにおける、炎症性サイトカインレベルに対する、SAR114抗ClfAモノクローナル抗体単独の影響、又は抗αトキシン(AT)モノクローナル抗体と組み合わせた影響を記載する。
本実施例は、糖尿病ネズミ菌血症モデルにおける、肝障害に対する、SAR114抗ClfAモノクローナル抗体単独の影響、又は抗αトキシン(AT)モノクローナル抗体と組み合わせた影響を記載する。
本実施例は、ネズミ糖尿病菌血症モデルにおける、SAR114抗ClfAモノクローナル抗体単独の影響、又は抗αトキシン(AT)モノクローナル抗体と組み合わせた影響を記載する。
本実施例は、ClfA及びATの両方に特異的に結合する二重特異性モノクローナル抗体の産生、並びにそのin vitroでの有効性について記載する。
100−(100*[ODAT+mAb]/[ODAT])。
本実施例は、S.アウレウス(S.aureus)致死性菌血症モデルにおける抗ClfA/AT二重特異性抗体の防御効果を記載する。
本実施例は、致死性肺炎モデルにおけるSAR114/MEDI4893*二重特異性抗体の有効性を試験する実験について記載する。
本実施例は、カニクイザルにおけるSAR114抗体の薬物動態(pK)を試験する実験について記載する。5mg/kgのSAR114、SAR114 N3F、又はSAR114 N3Yによる静脈内(IV)投与によりサルを処理し、抗体レベルを60日間にわたって血中で測定した。結果を図20にて示し、以下の表8にて報告する。
本実施例は、N3Y Fcの免疫原性を試験する実験について記載する。
Claims (73)
- スタフィロコッカス・アウレウス(Staphylococcus aureus)(S.aureus)クランピング因子A(ClfA)タンパク質に特異的に結合する抗体又はその抗原結合断片であって、前記抗体又は抗原結合断片は、配列番号1のアミノ酸配列を含む可変重鎖(VH)相補性決定領域(CDR)1と、配列番号2のアミノ酸配列を含むVH CDR2と、配列番号3のアミノ酸配列を含むVH CDR3と、配列番号4のアミノ酸配列を含む可変軽鎖(VL)CDR1と、配列番号5のアミノ酸配列を含むVL CDR2と、配列番号6のアミノ酸配列を含むVL CDR3と、を有し、且つ前記抗体又は抗原結合断片は、CSYHLC(配列番号21)のアミノ酸配列を含む重鎖定常領域を有する、抗体又はその抗原結合断片。
- 前記抗体又はその抗原結合断片が、配列番号13のアミノ酸配列を含むVHを有する、請求項1に記載の抗体又はその抗原結合断片。
- 前記抗体又はその抗原結合断片が、配列番号14のアミノ酸配列を含むVLを有する、請求項1又は2に記載の抗体又はその抗原結合断片。
- S.アウレウス(S.aureus)ClfAタンパク質に特異的に結合する抗体又はその抗原結合断片であって、前記抗体又は抗原結合断片は、(1)VHと、(2)VLと、(3)CSYHLC(配列番号21)のアミノ酸配列を含む重鎖定常領域とを有し;前記VHは、配列番号13のアミノ酸配列を含む、抗体又はその抗原結合断片。
- S.アウレウス(S.aureus)ClfAタンパク質に特異的に結合する抗体又はその抗原結合断片であって、前記抗体又は抗原結合断片は、(1)VHと、(2)VLと、(3)CSYHLC(配列番号21)のアミノ酸配列を含む重鎖定常領域とを有し;前記VLは、配列番号14のアミノ酸配列を含む、抗体又はその抗原結合断片。
- S.アウレウス(S.aureus)ClfAタンパク質に特異的に結合する抗体又はその抗原結合断片であって、前記抗体又は抗原結合断片は、SAR114のVH CDR1、VH CDR2、VH CDR3、VL CDR1、VL CDR2、及びVL CDR3を有する、抗体又はその抗原結合断片。
- 前記CDRが、Kabat−決定CDR、Chothia−決定CDR、又はAbM−決定CDRである、請求項6に記載の抗体又はその抗原結合断片。
- 前記抗体又は抗原結合断片が、CSYHLC(配列番号21)のアミノ酸配列を含む重鎖定常領域を有する、請求項6又は7に記載の抗体又はその抗原結合断片。
- 前記重鎖定常領域が、MHEACSYHLCQKSLSLS(配列番号23)のアミノ酸配列を含む、請求項1〜8のいずれか一項に記載の抗体又はその抗原結合断片。
- 前記重鎖定常領域が、配列番号24のアミノ酸配列を含む、請求項1〜9のいずれか一項に記載の抗体又はその抗原結合断片。
- 前記抗体又はその抗原結合断片が、配列番号50のアミノ酸配列を含む重鎖を有する、請求項1〜10のいずれか一項に記載の抗体又はその抗原結合断片。
- 前記抗体又はその抗原結合断片が、配列番号26のアミノ酸配列を含む軽鎖を有する、請求項1〜11のいずれか一項に記載の抗体又はその抗原結合断片。
- フィブリノーゲン結合阻害アッセイにおけるClfA001、ClfA002、及びClfA004のIC50が、互いに2μg/mL以内である、請求項1〜13のいずれか一項に記載の抗体又はその抗原結合断片。
- フィブリノーゲン結合阻害アッセイにおけるClfA001、ClfA002、及びClfA004のIC50が、全て1μg/ml〜5μg/mlである、請求項1〜13のいずれか一項に記載の抗体又はその抗原結合断片。
- ClfA001、ClfA002、及びClfA004の結合親和性(KD)が、全て200〜350pMである、請求項1〜14のいずれか一項に記載の抗体又はその抗原結合断片。
- 前記抗体又は抗原結合断片が、前記抗体又は抗原結合断片を従来の白色光に2kLux/時で23℃にて14日間曝露した後、5%以下低下するモノマー純度を有する、請求項1〜15のいずれか一項に記載の抗体又はその抗原結合断片。
- 前記抗体又は抗原結合断片が、ヒトFcRnマウスで変異がない同じ抗体と比較して半減期を延長する変異を含む、請求項1〜16のいずれか一項に記載の抗体又はその抗原結合断片。
- 前記抗体又は抗原結合断片が、変異がない同じ抗体と比較して半減期を延長する変異を含み、前記変異が、同じ抗体又は抗原結合断片変異と比較してOPK活性を阻害しない、請求項1〜16のいずれか一項に記載の抗体又はその抗原結合断片。
- S.アウレウス(S.aureus)ClfAタンパク質に特異的に結合し、且つS.アウレウス(S.aureus)αトキシン(AT)タンパク質に特異的に結合する二重特異性抗体又はその抗原結合断片であって、前記抗体又は抗原結合断片は、配列番号1のアミノ酸配列を含むVH CDR1と、配列番号2のアミノ酸配列を含むVH CDR2と、配列番号3のアミノ酸配列を含むVH CDR3と、配列番号4のアミノ酸配列を含むVL CDR1と、配列番号5のアミノ酸配列を含むVL CDR2と、配列番号6のアミノ酸配列を含むVL CDR3と、を有する、抗体又は抗原結合断片。
- 前記抗体又はその抗原結合断片が、配列番号13のアミノ酸配列を含むVHを有する、請求項19に記載の抗体又はその抗原結合断片。
- 前記抗体又はその抗原結合断片が、配列番号14のアミノ酸配列を含むVLを有する、請求項19又は20に記載の抗体又はその抗原結合断片。
- 前記抗体又はその抗原結合断片が、配列番号7のアミノ酸配列を含むVH CDR1と、配列番号8のアミノ酸配列を含むVH CDR2と、配列番号9のアミノ酸配列を含むVH CDR3と、配列番号10のアミノ酸配列を含むVL CDR1と、配列番号11のアミノ酸配列を含むVL CDR2と、配列番号12のアミノ酸配列を含むVL CDR3と、を更に有する、請求項19〜21のいずれか一項に記載の抗体又はその抗原結合断片。
- 前記抗体又は抗原結合断片が、配列番号15のアミノ酸配列を含むVHを有する、請求項19〜22のいずれか一項に記載の抗体又はその抗原結合断片。
- 前記抗体又は抗原結合断片が、配列番号16のアミノ酸配列を含むVLを有する、請求項19〜23のいずれか一項に記載の抗体又はその抗原結合断片。
- S.アウレウス(S.aureus)ClfAタンパク質に特異的に結合する抗体又はその抗原結合断片であって、前記抗体又は抗原結合断片が、SAR72、SAR80、SAR113、SAR132、SAR352、SAR372、SAR510、SAR547、SAS1、SAS19、又はSAS203のVH CDR1と、VH CDR2と、VH CDR3と、VL CDR1と、VL CDR2と、VL CDR3と、を有する、抗体又はその抗原結合断片。
- 前記CDRが、Kabat−決定CDR、Chothia−決定CDR、又はAbM−決定CDRである、請求項25に記載の抗体又はその抗原結合断片。
- 前記抗体又は抗原結合断片が、(a)それぞれ配列番号17及び18、(b)それぞれ配列番号30及び31、(c)それぞれ配列番号32及び33、(d)それぞれ配列番号34及び35、(e)それぞれ配列番号36及び37、(f)それぞれ配列番号38及び39、(g)それぞれ配列番号40及び41、(h)それぞれ配列番号42及び43、(i)それぞれ配列番号44及び45、(j)それぞれ配列番号46及び47、又は(k)それぞれ配列番号48及び49に記述されているアミノ酸配列を含む可変重鎖及び可変軽鎖配列を有する、請求項25又は26に記載の抗体又はその抗原結合断片。
- S.アウレウス(S.aureus)ClfAタンパク質に特異的に結合する抗体又はその抗原結合断片であって、前記抗体又は抗原結合断片は、VHと、VLと、を有し、前記VHは、配列番号17、30、32、34、36、38、40、42、44、46、又は48に記述されているアミノ酸配列を含む、抗体又はその抗原結合断片。
- S.アウレウス(S.aureus)ClfAタンパク質に特異的に結合する抗体又はその抗原結合断片であって、前記抗体又は抗原結合断片は、VHと、VLと、を有し、前記VLは、配列番号18、31、33、35、37、39、41、43、45、47、又は49に記述されているアミノ酸配列を含む、抗体又はその抗原結合断片。
- 前記抗体又はその抗原結合断片が、重鎖定常領域を更に有する、請求項6〜7及び12〜29のいずれか一項に記載の抗体又はその抗原結合断片。
- 前記重鎖定常領域が、ヒト免疫グロブリンIgG1、IgG2、IgG3、IgG4、IgA1、及びIgA2重鎖定常領域からなる群から選択される、請求項30に記載の抗体又はその抗原結合断片。
- 前記重鎖定常領域が、ヒトIgG1定常領域である、請求項31に記載の抗体又はその抗原結合断片。
- 前記重鎖定常領域が、N3、N3E、又はN3F変異を含む、請求項30に記載の抗体又はその抗原結合断片。
- 前記重鎖定常領域が、YTE変異を含む、請求項1〜5、8〜10、又は30のいずれか一項に記載の抗体又はその抗原結合断片。
- 前記抗体又はその抗原結合断片が、軽鎖定常領域を更に有する、請求項1〜11及び13〜34のいずれか一項に記載の抗体又はその抗原結合断片。
- 前記軽鎖定常領域が、ヒト免疫グロブリンIgGκ及びIgGλ軽鎖定常領域からなる群から選択される、請求項35に記載の抗体又はその抗原結合断片。
- 前記軽鎖定常領域が、ヒトIgGκ軽鎖定常領域である、請求項36に記載の抗体又はその抗原結合断片。
- 前記抗体又は抗原結合断片が、モノクローナル抗体又は抗原結合断片である、請求項1〜37のいずれか一項に記載の抗体又はその抗原結合断片。
- 前記抗体又は抗原結合断片が、完全長の抗体である、請求項1〜38のいずれか一項に記載の抗体又はその抗原結合断片。
- 前記抗体又は抗原結合断片が、抗原結合断片である、請求項1〜38のいずれか一項に記載の抗体又はその抗原結合断片。
- 前記抗原結合断片が、Fab、Fab’、F(ab’)2、単鎖Fv(scFv)、ジスルフィド連結Fv、イントラボディ、IgGΔCH2、ミニボディ、F(ab’)3、テトラボディ、トリアボディ、ダイアボディ、DVD−Ig、Fcab、mAb2、(scFv)2、又はscFv−Fcを含む、請求項40に記載の抗体又は抗原結合断片。
- S.アウレウス(S.aureus)ClfAタンパク質に特異的に結合する抗体であって、配列番号50に記述されているアミノ酸配列を含む重鎖と、配列番号26に記述されているアミノ酸配列を含む軽鎖と、を有する抗体。
- 検出可能な標識を更に含む、請求項1〜42のいずれか一項に記載の抗体又はその抗原結合断片。
- 請求項1〜43のいずれか一項に記載のモノクローナル抗体と、薬学的に許容される担体と、を含む組成物。
- 請求項1〜18及び25〜43のいずれか一項に記載の抗体又は抗原結合断片と、S.アウレウス(S.aureus)αトキシン(AT)タンパク質に特異的に結合する抗体又は抗原結合断片と、任意選択的に薬学的に許容される担体と、を含む、組成物。
- S.アウレウス(S.aureus)ATタンパク質に特異的に結合する前記抗体又は抗原結合断片が、配列番号7のアミノ酸配列を含むVH CDR1と、配列番号8のアミノ酸配列を含むVH CDR2と、配列番号9のアミノ酸配列を含むVH CDR3と、配列番号10のアミノ酸配列を含むVL CDR1と、配列番号11のアミノ酸配列を含むVL CDR2と、配列番号12のアミノ酸配列を含むVL CDR3と、を有する、請求項45に記載の組成物。
- S.アウレウス(S.aureus)ATタンパク質に特異的に結合する前記抗体又は抗原結合断片が、配列番号15のアミノ酸配列を含むVHを有する、請求項45又は46に記載の組成物。
- S.アウレウス(S.aureus)ATタンパク質に特異的に結合する前記抗体又は抗原結合断片が、配列番号16のアミノ酸配列を含むVLを有する、請求項45〜47のいずれか一項に記載の組成物。
- S.アウレウス(S.aureus)ATタンパク質に特異的に結合する前記抗体又は抗原結合断片が、配列番号27のアミノ酸配列を含む重鎖を有する、請求項45〜48のいずれか一項に記載の組成物。
- S.アウレウス(S.aureus)ATタンパク質に特異的に結合する前記抗体又は抗原結合断片が、配列番号28のアミノ酸配列を含む軽鎖を有する、請求項45〜49のいずれか一項に記載の組成物。
- 対象のスタフィロコッカス・アウレウス(Staphylococcus aureus)(S.アウレウス(S.aureus))感染症を治療又は予防する方法であって、請求項1〜43のいずれか一項に記載の抗体若しくは抗原結合断片又は請求項44〜50のいずれか一項に記載の組成物を前記対象に投与することを含む、方法。
- 対象のスタフィロコッカス・アウレウス(Staphylococcus aureus)(S.アウレウス(S.aureus))感染症を治療又は予防する方法であって、請求項1〜18及び25〜43のいずれか一項に記載の抗体又は抗原結合断片、並びにS.アウレウス(S.aureus)αトキシン(AT)タンパク質に特異的に結合する抗体又は抗原結合断片を前記対象に投与することを含む、方法。
- S.アウレウス(S.aureus)ATタンパク質に特異的に結合する前記抗体又は抗原結合断片が、配列番号7のアミノ酸配列を含むVH CDR1と、配列番号8のアミノ酸配列を含むVH CDR2と、配列番号9のアミノ酸配列を含むVH CDR3と、配列番号10のアミノ酸配列を含むVL CDR1と、配列番号11のアミノ酸配列を含むVL CDR2と、配列番号12のアミノ酸配列を含むVL CDR3と、を有する、請求項52に記載の方法。
- S.アウレウス(S.aureus)ATタンパク質に特異的に結合する前記抗体又は抗原結合断片が、配列番号15のアミノ酸配列を含むVHを有する、請求項52又は53に記載の方法。
- S.アウレウス(S.aureus)ATタンパク質に特異的に結合する前記抗体又は抗原結合断片が、配列番号16のアミノ酸配列を含むVLを有する、請求項52〜54のいずれか一項に記載の方法。
- S.アウレウス(S.aureus)ATタンパク質に特異的に結合する前記抗体又は抗原結合断片が、配列番号27のアミノ酸配列を含む重鎖を有する、請求項52〜55のいずれか一項に記載の方法。
- S.アウレウス(S.aureus)ATタンパク質に特異的に結合する前記抗体又は抗原結合断片が、配列番号28のアミノ酸配列を含む軽鎖を有する、請求項52〜56のいずれか一項に記載の方法。
- 請求項1〜18及び25〜43のいずれか一項に記載の抗体又は抗原結合断片、並びにS.アウレウス(S.aureus)ATタンパク質に特異的に結合する前記抗体又は抗原結合断片が、同時に投与される、請求項52〜57のいずれか一項に記載の方法。
- 請求項1〜18及び25〜43のいずれか一項に記載の抗体又は抗原結合断片、並びにS.アウレウス(S.aureus)ATタンパク質に特異的に結合する前記抗体又は抗原結合断片が、逐次的に投与される、請求項52〜57のいずれか一項に記載の方法。
- 対象のS.アウレウス(S.aureus)感染症の治療又は予防は、S.アウレウス(S.aureus)関連敗血症の阻害、S.アウレウス(S.aureus)凝集の阻害、血栓塞栓性病変形成の阻害、トキシンの中和、オプソニン化貪食作用の誘発、S.アウレウス(S.aureus)フィブリノーゲン結合の阻害、S.アウレウス(S.aureus)凝集の阻害、又は前述のものの任意の組み合わせを含む、請求項51〜59のいずれか一項に記載の方法。
- 前記対象が、糖尿病を有する、請求項51〜60のいずれか一項に記載の方法。
- 前記対象がヒトである、請求項51〜61のいずれか一項に記載の方法。
- 請求項1〜18及び25〜42のいずれか一項に記載の抗体又はその抗原結合断片のVH又は重鎖をコードする核酸分子を含む、単離されたポリヌクレオチド。
- 前記核酸分子が、配列番号13のVH又は配列番号25、50、又は52の軽鎖をコードする、請求項63に記載のポリヌクレオチド。
- 請求項1〜18及び25〜42のいずれか一項に記載の抗体又はその抗原結合断片のVL又は軽鎖をコードする核酸分子を含む、単離されたポリヌクレオチド。
- 前記核酸分子が、配列番号14のVL又は配列番号26の軽鎖をコードする、請求項65に記載のポリヌクレオチド。
- (i)請求項1〜18及び25〜42のいずれか一項に記載の抗体又はその抗原結合断片のVH又は重鎖、並びに(ii)請求項1〜18及び25〜42のいずれか一項に記載の抗体又はその抗原結合断片のVL又は軽鎖をコードする、核酸分子を含む、単離されたポリヌクレオチド。
- 請求項63〜67のいずれか一項に記載のポリヌクレオチドを含む、単離されたベクター。
- 請求項63〜67のいずれか一項に記載のポリヌクレオチド、請求項68に記載のベクター、又は請求項63若しくは64に記載のポリヌクレオチドを含む第1のベクター及び請求項65若しくは66に記載のポリヌクレオチドを含む第2のベクターを有する宿主細胞。
- 前記宿主細胞が、CHO、NS0、PER−C6、HEK−293、及びHeLa細胞からなる群から選択される、請求項69に記載の宿主細胞。
- 前記宿主細胞が単離されている、請求項69又は70に記載の宿主細胞。
- 抗体又はその抗原結合断片の産生方法であって、前記抗体又はその抗原結合断片が産生されるように、請求項69〜71のいずれか一項に記載の宿主細胞を培養することを含む、方法。
- 試料のS.アウレウス(S.aureus)又はS.アウレウス(S.aureus)ClfA検出方法であって、前記試料を請求項1〜43のいずれか一項に記載の抗体又はその抗原結合断片と接触させることを含む、方法。
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017522000A (ja) * | 2014-05-16 | 2017-08-10 | メディミューン,エルエルシー | 新生児Fc受容体結合が改変されて治療および診断特性が強化された分子 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6596541B2 (en) | 2000-10-31 | 2003-07-22 | Regeneron Pharmaceuticals, Inc. | Methods of modifying eukaryotic cells |
US7658921B2 (en) | 2000-12-12 | 2010-02-09 | Medimmune, Llc | Molecules with extended half-lives, compositions and uses thereof |
US6979446B2 (en) * | 2001-01-26 | 2005-12-27 | Inhibitex, Inc. | Monoclonal antibodies to the ClfA protein and method of use in treating or preventing infections |
AU2002368077B2 (en) | 2001-07-12 | 2010-03-04 | Jefferson Foote | Super humanized antibodies |
US20030226155A1 (en) | 2001-08-30 | 2003-12-04 | Biorexis Pharmaceutical Corporation | Modified transferrin-antibody fusion proteins |
ATE458006T1 (de) | 2003-05-14 | 2010-03-15 | Kenta Biotech Ag | Humaner monoklonaler antikörper spezifisch für lipopolysacchariden (lps) des serotyps iats o6 von pseudomonas aeruginosa |
CN1324049C (zh) | 2003-08-04 | 2007-07-04 | 中国疾病预防控制中心病毒病预防控制所 | 人源抗sars冠状病毒基因工程抗体 |
US20050226878A1 (en) | 2003-12-02 | 2005-10-13 | 3M Innovative Properties Company | Therapeutic combinations and methods including IRM compounds |
TW200813091A (en) | 2006-04-10 | 2008-03-16 | Amgen Fremont Inc | Targeted binding agents directed to uPAR and uses thereof |
NZ574057A (en) | 2006-06-12 | 2012-01-12 | Glaxosmithkline Biolog Sa | Staphylococcal antigen composition comprising an isolated S. aureus type 5 antigen; an isolated S. aureus type 8 antigen; an isolated S. aureus 336 antigen; an isolated S. aureus alpha-toxin antigen; and an isolated Staphylococcal leukocidin antigen |
WO2008103474A1 (en) | 2007-02-20 | 2008-08-28 | Anaptysbio, Inc. | Methods of generating libraries and uses thereof |
JP5718640B2 (ja) | 2007-08-21 | 2015-05-13 | アムジエン・インコーポレーテツド | ヒトc−fms抗原結合性タンパク質 |
WO2009029831A1 (en) | 2007-08-31 | 2009-03-05 | University Of Chicago | Methods and compositions related to immunizing against staphylococcal lung diseases and conditions |
US20110152173A1 (en) | 2008-07-02 | 2011-06-23 | Emergent Product Development Seattle ,LLC | TNF-a ANTAGONIST MULTI-TARGET BINDING PROTEINS |
EP2208787A1 (en) | 2009-01-19 | 2010-07-21 | Université de Liège | A recombinant alpha-hemolysin polypeptide of Staphylococcus aureus, having a deletion in the stem domain and heterologous sequences inserted |
BRPI1007005A2 (pt) | 2009-01-29 | 2016-03-22 | Medimmune Llc | anticorpo isolado , ácido nucleico isolado n vetor, célula isolada , linhagem de célula isolada , composição farmacêutica, e, uso de um anticorpo anti-il-6 |
PL2432804T3 (pl) | 2009-05-18 | 2015-08-31 | Univ Wuerzburg J Maximilians | Przeciwciała lub ich fragmenty skierowane przeciwko epitopowi IsaA lub IsaB Staphylococcus aureus |
EP3121191B1 (en) | 2010-05-05 | 2018-09-26 | New York University | Staphylococcus aureus leukocidins, therapeutic compositions, and uses thereof |
SG192212A1 (en) | 2011-02-08 | 2013-09-30 | Medimmune Llc | Antibodies that specifically bind staphylococcus aureus alpha toxin and methods of use |
SI3403669T1 (sl) | 2011-06-19 | 2020-11-30 | New York University | Postopki zdravljenja in preprečevanja okužb s stafilokokom aureusom in z njimi povezanih stanj |
EP2833899B1 (en) | 2012-03-19 | 2020-06-24 | Tecnifar-Indústria Técnica Farmacêutica, S.A. | Compositions comprising cocktails of antibacterial phages and uses thereof for the treatment of bacterial infections. |
CN112316135A (zh) | 2012-11-06 | 2021-02-05 | 米迪缪尼有限公司 | 治疗金黄色葡萄球菌相关疾病的方法 |
SG11201503232TA (en) | 2012-11-06 | 2015-05-28 | Medimmune Llc | Antibodies to s. aureus surface determinants |
KR20160067977A (ko) | 2013-10-17 | 2016-06-14 | 알사니스 바이오사이언시스 게엠베하 | 교차반응성 스타필로코커스 아우레우스 항체 서열 |
US9644023B2 (en) | 2013-12-09 | 2017-05-09 | New York University | Compositions and methods for phagocyte delivery of anti-staphylococcal agents |
WO2015091935A2 (en) | 2013-12-19 | 2015-06-25 | Arsanis Biosciences Gmbh | Antibodies directed against the lukgh (lukab) toxin of staphylococcus aureus and antibody sequences |
TWI719938B (zh) | 2014-06-19 | 2021-03-01 | 美商麥迪紐有限責任公司 | 多重細菌感染之治療 |
WO2016166223A1 (en) | 2015-04-17 | 2016-10-20 | Arsanis Biosciences Gmbh | Anti-staphylococcus aureus antibody combination preparation |
US20190077851A1 (en) | 2015-10-30 | 2019-03-14 | Bruno Francois | Methods of using anti-alpha toxin antibody |
MX2021000889A (es) | 2018-07-24 | 2021-04-28 | Medimmune Llc | Anticuerpo dirigido contra el factor de agregación a (clfa) de s. aureus. |
WO2020076790A1 (en) | 2018-10-09 | 2020-04-16 | Medimmune, Llc | Antibodies directed against staphylococcus aureus leukotoxins |
AU2019357983A1 (en) | 2018-10-09 | 2021-05-27 | Medimmune, Llc | Combinations of anti-staphylococcus aureus antibodies |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017522000A (ja) * | 2014-05-16 | 2017-08-10 | メディミューン,エルエルシー | 新生児Fc受容体結合が改変されて治療および診断特性が強化された分子 |
Non-Patent Citations (1)
Title |
---|
ANTIMICROBIAL AGENTS AND CHEMOTHERAPY, vol. 61, JPN5021012779, 2017, ISSN: 0005206034 * |
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