EA201891301A1 - ANTIBODIES AGAINST DR5 AND METHODS OF THEIR USE - Google Patents

ANTIBODIES AGAINST DR5 AND METHODS OF THEIR USE

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Publication number
EA201891301A1
EA201891301A1 EA201891301A EA201891301A EA201891301A1 EA 201891301 A1 EA201891301 A1 EA 201891301A1 EA 201891301 A EA201891301 A EA 201891301A EA 201891301 A EA201891301 A EA 201891301A EA 201891301 A1 EA201891301 A1 EA 201891301A1
Authority
EA
Eurasian Patent Office
Prior art keywords
relates
molecules
methods
antibodies against
antigen
Prior art date
Application number
EA201891301A
Other languages
Russian (ru)
Inventor
Марейе Овердейк
Кристин Стрюмане
Рик Радемакер
Эстер Брей
Янине Схююрман
Пауль Паррен
Original Assignee
Генмаб Б.В.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Генмаб Б.В. filed Critical Генмаб Б.В.
Priority claimed from PCT/EP2016/079518 external-priority patent/WO2017093448A1/en
Publication of EA201891301A1 publication Critical patent/EA201891301A1/en

Links

Abstract

Изобретение касается молекул моноспецифичных или биспецифических антител, специфически связывающих антиген DR5 человека. В частности, изобретение касается DR5-специфичных молекул антител изотипа IgG1, содержащих мутацию в Fc-области, которая усиливает кластеризацию молекул IgG после связывания с поверхностным антигеном, что ведет к запуску сигнализации DR5, апоптозу и клеточной смерти. Изобретение также касается комбинации молекул антител, связывающих различные эпитопы на DR5. Изобретение также касается фармацевтических композиций, содержащих такие молекулы, и лечения рака с помощью этих композиций.The invention relates to molecules of monospecific or bispecific antibodies that specifically bind the human DR5 antigen. In particular, the invention relates to DR5-specific antibody molecules of the IgG1 isotype containing a mutation in the Fc region that enhances clustering of IgG molecules after binding to a surface antigen, leading to triggering DR5 signaling, apoptosis and cell death. The invention also relates to a combination of antibody molecules that bind different epitopes on DR5. The invention also relates to pharmaceutical compositions containing such molecules and the treatment of cancer with these compositions.

EA201891301A 2016-11-10 2016-12-01 ANTIBODIES AGAINST DR5 AND METHODS OF THEIR USE EA201891301A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201600702 2016-11-10
PCT/EP2016/079518 WO2017093448A1 (en) 2015-12-01 2016-12-01 Anti-dr5 antibodies and methods of use thereof

Publications (1)

Publication Number Publication Date
EA201891301A1 true EA201891301A1 (en) 2021-08-18

Family

ID=77515143

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201891301A EA201891301A1 (en) 2016-11-10 2016-12-01 ANTIBODIES AGAINST DR5 AND METHODS OF THEIR USE

Country Status (1)

Country Link
EA (1) EA201891301A1 (en)

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