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1. WO2017019846 - PD-1-BINDING MOLECULES AND METHODS OF USE THEREOF

Publication Number WO/2017/019846
Publication Date 02.02.2017
International Application No. PCT/US2016/044430
International Filing Date 28.07.2016
IPC
A61K 39/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
A61K 39/395 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
C07K 16/00 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
16Immunoglobulins, e.g. monoclonal or polyclonal antibodies
CPC
A61K 2039/505
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
505comprising antibodies
A61P 1/04
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
1Drugs for disorders of the alimentary tract or the digestive system
04for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
A61P 1/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
1Drugs for disorders of the alimentary tract or the digestive system
16for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
A61P 1/18
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
1Drugs for disorders of the alimentary tract or the digestive system
18for pancreatic disorders, e.g. pancreatic enzymes
A61P 11/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
11Drugs for disorders of the respiratory system
A61P 13/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
13Drugs for disorders of the urinary system
08of the prostate
Applicants
  • MACROGENICS, INC. [US]/[US]
Inventors
  • SHAH, Kalpana
  • SMITH, Douglas, H.
  • LA MOTTE-MOHS, Ross
  • JOHNSON, Leslie, S.
  • MOORE, Paul, A.
  • BONVINI, Ezio
  • KOENIG, Scott
Agents
  • AUERBACH, Jeffrey, I.
Priority Data
62/198,86730.07.2015US
62/239,55909.10.2015US
62/255,14013.11.2015US
62/322,97415.04.2016US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) PD-1-BINDING MOLECULES AND METHODS OF USE THEREOF
(FR) MOLÉCULES SE LIANT À PD-1 ET MÉTHODES D'UTILISATION CORRESPONDANTES
Abstract
(EN) The present invention is directed to selected anti-PD-1 antibodies capable of binding to both cynomolgus monkey PD-1 and to human PD-1 : PD-1 mAb 1, PD-1 mAb 2, PD-1 mAb 3, PD-1 mAb 4, PD-1 mAb 5, PD-1 mAb 6, PD-1 mAb 7, PD-1 mAb 8, PD-1 mAb 9, PD-1 mAb 10, PD-1 mAb 11, PD-1 mAb 12, PD-1 mAb 13, PD-1 mAb 14, or PD-1 mAb 15, and to humanized and chimeric versions of such antibodies. The invention additionally pertains to PD-1 -binding molecules that comprise PD-1 binding fragments of such anti-PD-1 antibodies, immunocongugates, and to bispecific molecules, including diabodies, BiTEs, bispecific antibodies, etc., that comprise (i) such PD-1 -binding fragments, and (ii) a domain capable of binding an epitope of a molecule involved in regulating an immune check point present on the surface of an immune cells. The present invention also pertains to methods of using molecules that bind PD-1 for stimulating immune responses, as well as methods of detecting PD-1.
(FR) La présente invention concerne des anticorps anti-PD-1 sélectionnés capables de se lier à la fois au PD-1 du singe cynomolgus et au PD-1 humain : anticorps monoclonal 1 contre PD-1 (PD-1 mAb 1), PD-1 mAb 2, PD-1 mAb 3, PD-1 mAb 4, PD-1 mAb 5, PD-1 mAb 6, PD-1 mAb 7, PD-1 mAb 8, PD-1 mAb 9, PD-1 mAb 10, PD-1 mAb 11, PD-1 mAb 12, PD-1 mAb 13, PD-1 mAb 14 ou PD-1 mAb 15, et des versions humanisées et chimériques de tels anticorps. L'invention concerne également des molécules se liant à PD-1 qui comprennent des fragments se liant à PD-1 issus de tels anticorps anti-PD-1, des immunoconjugués, et des molécules bispécifiques, dont des diacorps, des BiTEs, des anticorps bispécifiques, etc., qui comprennent (i) de tels fragments se liant à PD-1, et (ii) un domaine capable de se lier à un épitope d'une molécule impliquée dans la régulation d'un point de contrôle immunitaire présent à la surface de cellules immunitaires. La présente invention concerne également des méthodes d'utilisation de molécules se liant à PD-1 pour stimuler la réponse immunitaire, ainsi que des méthodes de détection de PD-1.
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