CY1123792T1 - Συνθεσεις για καταστολη σχηματiσμου αναστολεων εναντι του παραγοντα viii σε ασθενεις με αιμορροφιλια α - Google Patents

Συνθεσεις για καταστολη σχηματiσμου αναστολεων εναντι του παραγοντα viii σε ασθενεις με αιμορροφιλια α

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Publication number
CY1123792T1
CY1123792T1 CY20201101009T CY201101009T CY1123792T1 CY 1123792 T1 CY1123792 T1 CY 1123792T1 CY 20201101009 T CY20201101009 T CY 20201101009T CY 201101009 T CY201101009 T CY 201101009T CY 1123792 T1 CY1123792 T1 CY 1123792T1
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Cyprus
Prior art keywords
protein
formation
patients
reactions
coagulation factor
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CY20201101009T
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English (en)
Inventor
Roland W. Herzog
Henry Daniell
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The Trustees Of The University Of Pennsylvania
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Publication date
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Publication of CY1123792T1 publication Critical patent/CY1123792T1/el

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    • C07K14/195Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • C07K14/28Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Vibrionaceae (F)
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    • A61K38/36Blood coagulation or fibrinolysis factors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • C07K14/755Factors VIII, e.g. factor VIII C (AHF), factor VIII Ag (VWF)
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Abstract

Η θεραπεία αντικατάστασης πρωτεϊνών για ασθενείς με αιμορροφιλία ή άλλες κληρονομικές ανεπάρκειες πρωτεΐνης συχνά περιπλέκεται από παθογόνες αποκρίσεις αντισωμάτων, συμπεριλαμβανομένων αντισωμάτων που εξουδετερώνουν τη θεραπευτική πρωτεΐνη ή που προδιαθέτουν σε αναφυλακτικές αντιδράσεις που ενδέχεται να θέτουν σε κίνδυνο τη ζωή με σχηματισμό lgE. Χρησιμοποιώντας την αιμορροφιλία ποντικού ως μοντέλο, έχουμε αναπτύξει ένα προφυλακτικό πρωτόκολλο ενάντια σε τέτοιες αντιδράσεις που δεν είναι επεμβατικές και δεν περιλαμβάνουν ανοσοκαταστολή ή γενετικό χειρισμό των κυττάρων του ασθενούς. Στοματική παράδοση του παράγοντα πήξης που εκφράζεται σε χλωροπλάστες, βιοενθυλακωμένη σε φυτικά κύτταρα, μπλοκάρει αποτελεσματικά τον σχηματισμό ανασταλτικών αντισωμάτων στη θεραπεία αντικατάστασης πρωτεϊνών. Οι τίτλοι αναστολέων ήταν ως επί το πλείστον μη ανιχνεύσιμοι και έως και 100 φορές χαμηλότεροι σε υποκείμενα υπό αγωγή σε σύγκριση με τους ελέγχους. Επιπλέον, αυτή η θεραπεία εξάλειψε θανατηφόρες αναφυλακτικές αντιδράσεις που εμφανίστηκαν μετά από 4 έως 6 εκθέσεις σε πρωτεΐνη ενδοφλέβιου παράγοντα πήξης.
CY20201101009T 2013-11-15 2020-10-22 Συνθεσεις για καταστολη σχηματiσμου αναστολεων εναντι του παραγοντα viii σε ασθενεις με αιμορροφιλια α CY1123792T1 (el)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361905069P 2013-11-15 2013-11-15
US201361905071P 2013-11-15 2013-11-15
PCT/US2014/065994 WO2015073988A1 (en) 2013-11-15 2014-11-17 Compositions and methods for suppression of inhibitor formation against factor viii in hemophilia a patients

Publications (1)

Publication Number Publication Date
CY1123792T1 true CY1123792T1 (el) 2022-03-24

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US (3) US10233216B2 (el)
EP (2) EP3068869B1 (el)
AU (1) AU2014348289B2 (el)
CA (1) CA2967269C (el)
CY (1) CY1123792T1 (el)
DK (1) DK3068869T3 (el)
ES (1) ES2821882T3 (el)
HR (1) HRP20201680T1 (el)
HU (1) HUE050869T2 (el)
LT (1) LT3068869T (el)
PL (1) PL3068869T3 (el)
PT (1) PT3068869T (el)
RS (1) RS60929B1 (el)
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WO (1) WO2015073988A1 (el)

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EP2881463A1 (en) * 2013-12-09 2015-06-10 DRK-Blutspendedienst Baden-Württemberg-Hessen gGmbH Factor IX variants with clotting activity in absence of their cofactor and/or with increased F.IX clotting activity and their use for treating bleeding disorders
GB201420139D0 (en) 2014-11-12 2014-12-24 Ucl Business Plc Factor IX gene therapy
GB201508025D0 (en) 2015-05-11 2015-06-24 Ucl Business Plc Fabry disease gene therapy
CA3043995A1 (en) * 2015-11-16 2017-05-26 The Trustees Of The University Of Pennsylvania Targeted delivery of therapeutic proteins bioencapsulated in plant cells to cell types of interest for the treatment of disease
JP7145083B2 (ja) * 2016-03-20 2022-09-30 ザ トラスティーズ オブ ザ ユニバーシティ オブ ペンシルバニア 高等植物の葉緑体におけるトランス遺伝子発現を増加させるためのコドン最適化及びリボソームプロファイリング
US10842885B2 (en) 2018-08-20 2020-11-24 Ucl Business Ltd Factor IX encoding nucleotides

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US20110179530A1 (en) 2001-01-23 2011-07-21 University Of Central Florida Research Foundation, Inc. Pharmaceutical Proteins, Human Therapeutics, Human Serum Albumin Insulin, Native Cholera Toxin B Subunit on Transgenic Plastids
WO2004005467A2 (en) 2002-07-03 2004-01-15 University Of Central Florida Expression of human interferon in transgenic chloroplasts
CA2402066C (en) 2000-03-01 2015-09-29 Auburn University Plastid transformation vectors for expressing human proteins in plants
CA2401954A1 (en) 2000-03-02 2001-09-07 Auburn University Marker free transgenic plants: engineering the chloroplast genome without the use of antibiotic selection
EP1456390B1 (en) 2001-12-26 2011-03-02 University Of Central Florida Expression of protective antigens in transgenic chloroplasts and the production of improved vaccines
AU2005280659A1 (en) * 2004-05-11 2006-03-09 Wyeth Novel polynucleotides related to oligonucleotide arrays to monitor gene expression
GB0709803D0 (en) 2007-05-22 2007-07-04 Ucl Business Plc Predictive method
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US10865419B2 (en) 2011-10-24 2020-12-15 The Trustees Of The University Of Pennsylvania Orally administered plastid expressed cholera toxin B subunit-exendin 4 as treatment for type 2 diabetes
LT2802668T (lt) * 2012-01-12 2018-11-26 Bioverativ Therapeutics Inc. Imunogeninio atsako prieš faktorių viii individuose, kuriems skiriama faktoriaus viii terapija, sumažinimas

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ES2821882T3 (es) 2021-04-28
HUE050869T2 (hu) 2021-01-28
EP3763381A1 (en) 2021-01-13
AU2014348289A1 (en) 2016-06-16
AU2014348289B2 (en) 2020-11-26
EP3068869A4 (en) 2017-04-05
EP3068869A1 (en) 2016-09-21
LT3068869T (lt) 2020-10-26
WO2015073988A1 (en) 2015-05-21
PL3068869T3 (pl) 2021-03-08
PT3068869T (pt) 2020-10-08
RS60929B1 (sr) 2020-11-30
US10233216B2 (en) 2019-03-19
SI3068869T1 (sl) 2020-11-30
HRP20201680T1 (hr) 2021-03-19
US20160289277A1 (en) 2016-10-06
US20190194265A1 (en) 2019-06-27
CA2967269C (en) 2022-04-26
US10556932B2 (en) 2020-02-11
US20200270313A1 (en) 2020-08-27
DK3068869T3 (da) 2020-09-07
EP3068869B1 (en) 2020-07-22
CA2967269A1 (en) 2015-02-21

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