AR123728A1 - Anticuerpos cd1a y su uso - Google Patents
Anticuerpos cd1a y su usoInfo
- Publication number
- AR123728A1 AR123728A1 ARP210102799A ARP210102799A AR123728A1 AR 123728 A1 AR123728 A1 AR 123728A1 AR P210102799 A ARP210102799 A AR P210102799A AR P210102799 A ARP210102799 A AR P210102799A AR 123728 A1 AR123728 A1 AR 123728A1
- Authority
- AR
- Argentina
- Prior art keywords
- seq
- nucleic acid
- acid sequence
- antigen
- numbering
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2803—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
- C07K16/2833—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against MHC-molecules, e.g. HLA-molecules
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
- C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
- C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
- C07K2317/34—Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/52—Constant or Fc region; Isotype
- C07K2317/524—CH2 domain
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
- C07K2317/565—Complementarity determining region [CDR]
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
- C07K2317/71—Decreased effector function due to an Fc-modification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
- C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
- C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Genetics & Genomics (AREA)
- Dermatology (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Se proporcionan anticuerpos, y fragmentos de unión a antígeno de los mismos, que se unen específicamente al Clúster de Diferenciación 1a (CD1a). Las formas de realización incluyen usos y métodos asociados de uso de anticuerpos y fragmentos de unión a antígeno de los mismos. Reivindicación 1: Un anticuerpo, o fragmento de unión a antígeno del mismo, que se une específicamente al Clúster de Diferenciación 1a (CD1a) humano, que comprende una región tres determinante de la complementariedad de la cadena pesada (CDR-H3), en la que la CDR-H3 comprende la secuencia de aminoácidos de la SEQ ID Nº 17, 49 ó 52. Reivindicación 10: Un anticuerpo, o fragmento de unión a antígeno del mismo, que se une a un epítopo en el Clúster de Diferenciación 1a (CD1a), donde el epítopo comprende Glu82 y/o His170, según la numeración de la SEQ ID Nº 1, y donde el epítopo (i) opcionalmente comprende además Ile92 y/o Arg93, según la numeración de la SEQ ID Nº 1, y (ii) opcionalmente comprende al menos uno de los siguientes residuos de aminoácidos: Glu78, Lys81, Thr85, Ile89, Arg93, Asp173 y Asn177, según la numeración de la SEQ ID Nº 1; y (iii) opcionalmente comprende al menos uno de los siguientes residuos: Leu86, Asn146, Asn168, Ile174, His176, Asp181 y Arg185, según la numeración de la SEQ ID Nº 1; y (iv) opcionalmente comprende al menos uno de los siguientes residuos: Glu79, Leu83, Glu84, Arg88, Ile92, Gln167, Gln169, Leu178, Ser180 y Thr182 según la numeración de la SEQ ID Nº 1; y (v) opcionalmente no comprende Asn146 y/o Asn168 según la numeración de la SEQ ID Nº 1; y (vi) opcionalmente comprende los siguientes residuos: Glu78, Glu79, Lys81, Glu82, Leu83, Glu84, Thr85, Leu86, Arg88, Ile89, Ile92, Arg93, Asn146, Gln167, Asn168, Gln169, His170, Asp173, Ile174, His176, Asn177, Leu178, Ser180, Asp181, Thr182 y Arg185, según la numeración de la SEQ ID Nº 1. Reivindicación 13: Una molécula de ácido nucleico aislada que comprende una secuencia de ácido nucleico que codifica el anticuerpo, o fragmento de unión a antígeno del mismo, de acuerdo con cualquiera de las reivindicaciones 1 - 12, y opcionalmente en la que dicha molécula de ácido nucleico comprende una o más secuencias de ácido nucleico seleccionadas del grupo que consiste de: (i) la secuencia de ácido nucleico de SEQ ID Nº 80, (ii) la secuencia de ácido nucleico de SEQ ID Nº 81, (iii) la secuencia de ácido nucleico de SEQ ID Nº 82, (iv) la secuencia de ácido nucleico de SEQ ID Nº 83, (v) la secuencia de ácido nucleico de SEQ ID Nº 84, (vi) la secuencia de ácido nucleico de SEQ ID Nº 85, (vii) la secuencia de ácido nucleico del inserto del vector depositado como Ab571-VH con el número de acceso ATCC PTA-126810, y la secuencia de ácido nucleico del inserto del vector depositado como Ab571-VL con el número de acceso ATCC PTA-126811. Reivindicación 14: Un vector que comprende la molécula de ácido nucleico de acuerdo con la reivindicación 13. Reivindicación 15: Una célula huésped que comprende la molécula de ácido nucleico de acuerdo con la reivindicación 13 o el vector de acuerdo con la reivindicación 14. Reivindicación 16: Un método para fabricar un anticuerpo o fragmento de unión a antígeno del mismo, que comprende cultivar la célula huésped de acuerdo con la reivindicación 15, en una condición en la que dicho anticuerpo o fragmento de unión a antígeno es expresado por dicha célula huésped. Reivindicación 17: Una composición farmacéutica que comprende el anticuerpo, o fragmento de unión a antígeno del mismo, de acuerdo con cualquiera de las reivindicaciones 1 - 12, y un portador o excipiente farmacéuticamente aceptable.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063090055P | 2020-10-09 | 2020-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR123728A1 true AR123728A1 (es) | 2023-01-04 |
Family
ID=78517004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP210102799A AR123728A1 (es) | 2020-10-09 | 2021-10-07 | Anticuerpos cd1a y su uso |
Country Status (16)
| Country | Link |
|---|---|
| US (2) | US11746154B2 (es) |
| EP (1) | EP4225437A1 (es) |
| JP (1) | JP2023545075A (es) |
| KR (1) | KR20230084212A (es) |
| CN (1) | CN116710481A (es) |
| AR (1) | AR123728A1 (es) |
| AU (1) | AU2021358662A1 (es) |
| BR (1) | BR112023005980A2 (es) |
| CA (1) | CA3198072A1 (es) |
| CO (1) | CO2023004381A2 (es) |
| IL (1) | IL301625A (es) |
| MX (1) | MX2023003929A (es) |
| PE (1) | PE20240589A1 (es) |
| TW (1) | TWI826839B (es) |
| WO (1) | WO2022077021A1 (es) |
| ZA (1) | ZA202305072B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11746154B2 (en) * | 2020-10-09 | 2023-09-05 | Pfizer Inc. | CD1a antibodies and uses thereof |
| GB202217923D0 (en) | 2022-11-29 | 2023-01-11 | Univ Oxford Innovation Ltd | Antibodies |
| AU2024237816A1 (en) * | 2023-03-10 | 2025-09-18 | Ultragenyx Pharmaceutical Inc. | Human fgf23-binding antibodies with improved affinity and efficacy |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4364933A (en) | 1979-12-04 | 1982-12-21 | Ortho Pharmaceutical Corporation | Monoclonal antibody to a human thymocyte antigen and methods of preparing same |
| US4754065A (en) | 1984-12-18 | 1988-06-28 | Cetus Corporation | Precursor to nucleic acid probe |
| US4683195A (en) | 1986-01-30 | 1987-07-28 | Cetus Corporation | Process for amplifying, detecting, and/or-cloning nucleic acid sequences |
| US4683202A (en) | 1985-03-28 | 1987-07-28 | Cetus Corporation | Process for amplifying nucleic acid sequences |
| GB8601597D0 (en) | 1986-01-23 | 1986-02-26 | Wilson R H | Nucleotide sequences |
| US4800159A (en) | 1986-02-07 | 1989-01-24 | Cetus Corporation | Process for amplifying, detecting, and/or cloning nucleic acid sequences |
| WO1988007089A1 (en) | 1987-03-18 | 1988-09-22 | Medical Research Council | Altered antibodies |
| US4880078A (en) | 1987-06-29 | 1989-11-14 | Honda Giken Kogyo Kabushiki Kaisha | Exhaust muffler |
| DE69232706T2 (de) | 1991-05-01 | 2002-11-28 | Henry M. Jackson Foundation For The Advancement Of Military Medicine, Rockville | Verfahren zur behandlung infektiöser respiratorischer erkrankungen |
| US5934272A (en) | 1993-01-29 | 1999-08-10 | Aradigm Corporation | Device and method of creating aerosolized mist of respiratory drug |
| US6019968A (en) | 1995-04-14 | 2000-02-01 | Inhale Therapeutic Systems, Inc. | Dispersible antibody compositions and methods for their preparation and use |
| AU2063197A (en) | 1996-03-04 | 1997-09-22 | Massachusetts Institute Of Technology | Materials and methods for enhancing cellular internalization |
| US5855913A (en) | 1997-01-16 | 1999-01-05 | Massachusetts Instite Of Technology | Particles incorporating surfactants for pulmonary drug delivery |
| US5874064A (en) | 1996-05-24 | 1999-02-23 | Massachusetts Institute Of Technology | Aerodynamically light particles for pulmonary drug delivery |
| US5985309A (en) | 1996-05-24 | 1999-11-16 | Massachusetts Institute Of Technology | Preparation of particles for inhalation |
| CA2277801C (en) | 1997-01-16 | 2002-10-15 | Massachusetts Institute Of Technology | Preparation of particles for inhalation |
| JP2002518432A (ja) | 1998-06-24 | 2002-06-25 | アドバンスト インハレーション リサーチ,インコーポレイテッド | 吸入器から放出される大多孔性粒子 |
| CA2467633C (en) | 2001-12-03 | 2012-03-27 | Abgenix, Inc. | Antibody categorization based on binding characteristics |
| US7217797B2 (en) | 2002-10-15 | 2007-05-15 | Pdl Biopharma, Inc. | Alteration of FcRn binding affinities or serum half-lives of antibodies by mutagenesis |
| ES2378767T3 (es) * | 2003-12-23 | 2012-04-17 | Crucell Holland B.V. | Molécula de unión humana contra CD1a |
| EP3046629A4 (en) * | 2013-09-20 | 2017-07-12 | Children's Medical Center Corporation | Treatment of inflammatory skin disease |
| US10647756B2 (en) | 2015-05-18 | 2020-05-12 | Pfizer Inc. | Humanized antibodies |
| EP3696191A1 (en) | 2019-02-14 | 2020-08-19 | Fundación Instituto de Investigación contra la Leucemia Josep Carreras (IJC) | Car t-cells for the treatment of cd1a-positive cancer |
| US11746154B2 (en) * | 2020-10-09 | 2023-09-05 | Pfizer Inc. | CD1a antibodies and uses thereof |
-
2021
- 2021-10-07 US US17/450,283 patent/US11746154B2/en active Active
- 2021-10-07 AR ARP210102799A patent/AR123728A1/es not_active Application Discontinuation
- 2021-10-07 CN CN202180083143.1A patent/CN116710481A/zh active Pending
- 2021-10-07 JP JP2023521457A patent/JP2023545075A/ja active Pending
- 2021-10-07 PE PE2023001378A patent/PE20240589A1/es unknown
- 2021-10-07 MX MX2023003929A patent/MX2023003929A/es unknown
- 2021-10-07 KR KR1020237015112A patent/KR20230084212A/ko not_active Withdrawn
- 2021-10-07 IL IL301625A patent/IL301625A/en unknown
- 2021-10-07 AU AU2021358662A patent/AU2021358662A1/en not_active Abandoned
- 2021-10-07 WO PCT/US2021/071779 patent/WO2022077021A1/en not_active Ceased
- 2021-10-07 BR BR112023005980A patent/BR112023005980A2/pt not_active Application Discontinuation
- 2021-10-07 CA CA3198072A patent/CA3198072A1/en active Pending
- 2021-10-07 EP EP21802569.0A patent/EP4225437A1/en active Pending
- 2021-10-08 TW TW110137642A patent/TWI826839B/zh not_active IP Right Cessation
-
2023
- 2023-04-05 CO CONC2023/0004381A patent/CO2023004381A2/es unknown
- 2023-05-08 ZA ZA2023/05072A patent/ZA202305072B/en unknown
- 2023-07-19 US US18/354,934 patent/US12528868B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11746154B2 (en) | 2023-09-05 |
| US20240076382A1 (en) | 2024-03-07 |
| KR20230084212A (ko) | 2023-06-12 |
| JP2023545075A (ja) | 2023-10-26 |
| WO2022077021A1 (en) | 2022-04-14 |
| MX2023003929A (es) | 2023-06-22 |
| TW202229334A (zh) | 2022-08-01 |
| AU2021358662A1 (en) | 2023-05-04 |
| ZA202305072B (en) | 2024-01-31 |
| TWI826839B (zh) | 2023-12-21 |
| CN116710481A (zh) | 2023-09-05 |
| IL301625A (en) | 2023-05-01 |
| PE20240589A1 (es) | 2024-03-21 |
| CO2023004381A2 (es) | 2023-04-27 |
| EP4225437A1 (en) | 2023-08-16 |
| BR112023005980A2 (pt) | 2023-05-02 |
| US12528868B2 (en) | 2026-01-20 |
| CA3198072A1 (en) | 2022-04-14 |
| AU2021358662A9 (en) | 2024-10-03 |
| US20220112291A1 (en) | 2022-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |