BR112023024705A2 - Aprimoramento mediado por canal de k+ com portão para proteína g em sensibilidade à luz na distrofia de cones e bastonetes (rcd) - Google Patents
Aprimoramento mediado por canal de k+ com portão para proteína g em sensibilidade à luz na distrofia de cones e bastonetes (rcd)Info
- Publication number
- BR112023024705A2 BR112023024705A2 BR112023024705A BR112023024705A BR112023024705A2 BR 112023024705 A2 BR112023024705 A2 BR 112023024705A2 BR 112023024705 A BR112023024705 A BR 112023024705A BR 112023024705 A BR112023024705 A BR 112023024705A BR 112023024705 A2 BR112023024705 A2 BR 112023024705A2
- Authority
- BR
- Brazil
- Prior art keywords
- rcd
- channel
- light sensitivity
- protein
- cones
- Prior art date
Links
- 206010034960 Photophobia Diseases 0.000 title abstract 3
- 208000013469 light sensitivity Diseases 0.000 title abstract 3
- 108090000623 proteins and genes Proteins 0.000 title abstract 2
- 102000004169 proteins and genes Human genes 0.000 title abstract 2
- 201000006754 cone-rod dystrophy Diseases 0.000 abstract 3
- 108091006146 Channels Proteins 0.000 abstract 2
- 230000001404 mediated effect Effects 0.000 abstract 2
- 108091006027 G proteins Proteins 0.000 abstract 1
- 102000030782 GTP binding Human genes 0.000 abstract 1
- 108091000058 GTP-Binding Proteins 0.000 abstract 1
- 101150012075 Kcnj3 gene Proteins 0.000 abstract 1
- 238000001415 gene therapy Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
- A61K48/005—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'active' part of the composition delivered, i.e. the nucleic acid delivered
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
- C12N15/86—Viral vectors
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0618—Cells of the nervous system
- C12N5/0621—Eye cells, e.g. cornea, iris pigmented cells
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K2207/00—Modified animals
- A01K2207/15—Humanized animals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K2217/00—Genetically modified animals
- A01K2217/07—Animals genetically altered by homologous recombination
- A01K2217/072—Animals genetically altered by homologous recombination maintaining or altering function, i.e. knock in
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K2217/00—Genetically modified animals
- A01K2217/15—Animals comprising multiple alterations of the genome, by transgenesis or homologous recombination, e.g. obtained by cross-breeding
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K2227/00—Animals characterised by species
- A01K2227/10—Mammal
- A01K2227/105—Murine
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
- C12N2750/00011—Details
- C12N2750/14011—Parvoviridae
- C12N2750/14111—Dependovirus, e.g. adenoassociated viruses
- C12N2750/14141—Use of virus, viral particle or viral elements as a vector
- C12N2750/14143—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2830/00—Vector systems having a special element relevant for transcription
- C12N2830/008—Vector systems having a special element relevant for transcription cell type or tissue specific enhancer/promoter combination
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2830/00—Vector systems having a special element relevant for transcription
- C12N2830/48—Vector systems having a special element relevant for transcription regulating transport or export of RNA, e.g. RRE, PRE, WPRE, CTE
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2830/00—Vector systems having a special element relevant for transcription
- C12N2830/50—Vector systems having a special element relevant for transcription regulating RNA stability, not being an intron, e.g. poly A signal
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Wood Science & Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Ophthalmology & Optometry (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Toxicology (AREA)
- General Chemical & Material Sciences (AREA)
- Plant Pathology (AREA)
- Immunology (AREA)
- Virology (AREA)
- Gastroenterology & Hepatology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
aprimoramento mediado por canal de k+ com portão para proteína g em sensibilidade à luz na distrofia de cones e bastonetes (rcd). a presente invenção refere-se a uma nova abordagem de terapia gênica para aumentar a sensibilidade à luz em cones degenerados em estágios avançados de distrofia de cones e bastonetes (rcd) mediada pelo canal k+ com portão para proteína g (girk), em particular girk1 f137s, ativado por proteínas g recrutadas pela opsina de cone expressas em cones em degeneração.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP21305686 | 2021-05-26 | ||
PCT/EP2022/064349 WO2022248634A1 (en) | 2021-05-26 | 2022-05-25 | G-protein-gated-k+ channel-mediated enhancements in light sensitivity in rod-cone dystrophy (rcd) |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112023024705A2 true BR112023024705A2 (pt) | 2024-02-15 |
Family
ID=76502687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112023024705A BR112023024705A2 (pt) | 2021-05-26 | 2022-05-25 | Aprimoramento mediado por canal de k+ com portão para proteína g em sensibilidade à luz na distrofia de cones e bastonetes (rcd) |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP4347848A1 (pt) |
JP (1) | JP2024520558A (pt) |
KR (1) | KR20240035759A (pt) |
CN (1) | CN117716043A (pt) |
AU (1) | AU2022283585A1 (pt) |
BR (1) | BR112023024705A2 (pt) |
CA (1) | CA3221439A1 (pt) |
IL (1) | IL308832A (pt) |
WO (1) | WO2022248634A1 (pt) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK2699270T3 (en) | 2011-04-22 | 2017-10-02 | Univ California | ADENO-ASSOCIATED VIRUS VIRUSES WITH VARIANT CAPSID AND METHODS FOR USING IT |
CN106414474B (zh) | 2014-03-17 | 2021-01-15 | 阿德夫拉姆生物技术股份有限公司 | 用于视锥细胞中增强的基因表达的组合物和方法 |
US20200032203A1 (en) | 2016-09-22 | 2020-01-30 | Sorbonne Universite | Optogenetically transformed photoreceptor precursor cells for the use in the treatment of retinal degenerative diseases |
EP3570895A1 (en) | 2017-01-17 | 2019-11-27 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Methods of expressing a polynucleotide of interest in the cone photoreceptors |
JP7420710B2 (ja) * | 2017-10-20 | 2024-01-23 | アンセルム(アンスティチュート・ナシオナル・ドゥ・ラ・サンテ・エ・ドゥ・ラ・ルシェルシュ・メディカル) | 組換えaav9由来ベクターの治療有効量の網膜下送達を含む、対象の錐体視細胞において目的のポリヌクレオチドを発現させる方法 |
CN111417339A (zh) * | 2017-11-13 | 2020-07-14 | 加利福尼亚大学董事会 | 用于增强视功能的组合物和方法 |
-
2022
- 2022-05-25 EP EP22730834.3A patent/EP4347848A1/en active Pending
- 2022-05-25 KR KR1020237044774A patent/KR20240035759A/ko unknown
- 2022-05-25 AU AU2022283585A patent/AU2022283585A1/en active Pending
- 2022-05-25 BR BR112023024705A patent/BR112023024705A2/pt unknown
- 2022-05-25 CA CA3221439A patent/CA3221439A1/en active Pending
- 2022-05-25 WO PCT/EP2022/064349 patent/WO2022248634A1/en active Application Filing
- 2022-05-25 JP JP2023573592A patent/JP2024520558A/ja active Pending
- 2022-05-25 CN CN202280052342.0A patent/CN117716043A/zh active Pending
- 2022-05-25 IL IL308832A patent/IL308832A/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR20240035759A (ko) | 2024-03-18 |
WO2022248634A1 (en) | 2022-12-01 |
CA3221439A1 (en) | 2022-12-01 |
JP2024520558A (ja) | 2024-05-24 |
CN117716043A (zh) | 2024-03-15 |
EP4347848A1 (en) | 2024-04-10 |
AU2022283585A1 (en) | 2023-12-21 |
IL308832A (en) | 2024-01-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Frasca et al. | Cytomegalovirus (CMV) seropositivity decreases B cell responses to the influenza vaccine | |
Wang et al. | Mitochondria-localised ZNFX1 functions as a dsRNA sensor to initiate antiviral responses through MAVS | |
Avgousti et al. | A core viral protein binds host nucleosomes to sequester immune danger signals | |
Cheong et al. | Influenza A virus NS1 protein inhibits the NLRP3 inflammasome | |
BR112017018821A2 (pt) | métodos para quantificação de níveis de insulina através de espectrometria de massa | |
BR112018009491A2 (pt) | vidraça compósita iluminável | |
Kubben et al. | Identification of differential protein interactors of lamin A and progerin | |
BR112012008537A2 (pt) | processo de caracterização de pelo menos um micro-organismo por espectrometria de massa | |
BR112018007318A2 (pt) | anticorpo isolado ou fragmento de ligação a antígeno, composição farmacêutica, e, métodos para tratar uma doença ou condição. | |
BRPI0610796B8 (pt) | anticorpo humano ou humanizado isolado, ou um fragmento fab ou scfv do mesmo, sequência de ácidos nucleicos, vetor, e, uso de um anticorpo | |
BR112015010125A2 (pt) | Anticorpo isolado ou seu fragmento de ligação, composição, ácido nucleico isolado, métodos de determinação da presença de s. aureus em uma amostra de teste, de tratamento de uma infecção por s. aureus em um paciente, de prevenção ou redução da gravidade de sepsia associada a s. aureus em um paciente, de atraso do início de sepsia associada a infecção por s. aureus em um paciente, de prevenção do início de sepsia associada a infecção por s. aureus em um paciente, de redução de carga bacteriana de s. aureus na corrente sanguínea ou coração em um paciente, e de redução da aglutinação bacteriana de s. aureus e/ou formação de lesões tromboembólicas em um paciente | |
BR112018011649A2 (pt) | dispositivo, kit e método para verificar um pneu | |
CO2017011975A2 (es) | Proteína de unión a rgma | |
Baruah et al. | Identification of a novel splice variant isoform of TREM-1 in human neutrophil granules | |
BR112018009242A2 (pt) | dispositivo de exibição e método para controlar um dispositivo de exibição | |
BR112023024705A2 (pt) | Aprimoramento mediado por canal de k+ com portão para proteína g em sensibilidade à luz na distrofia de cones e bastonetes (rcd) | |
BR112016019057A2 (pt) | método de induzir uma resposta imune contra uma doença em um indivíduo | |
BR112018067747A2 (pt) | proteínas de fusão recombinantes de folistatina-fc e uso no tratamento da distrofia muscular de duchenne | |
Othman et al. | Olfactory dysfunction as a post-infectious symptom of SARS-CoV-2 infection | |
Drannik et al. | Cerebrospinal fluid from patients with amyotrophic lateral sclerosis inhibits sonic hedgehog function | |
Ruan et al. | miR‑107 promotes the erythroid differentiation of leukemia cells via the downregulation of Cacna2d1 | |
PE20190371A1 (es) | Anticuerpos de interferon beta y usos de los mismos | |
Fraisier et al. | High-mobility group box-1, promising serological biomarker for the distinction of human WNV disease severity | |
Zuo et al. | Overexpression of ATP5b promotes cell proliferation in asthma | |
Tantilipikorn et al. | Endotyping of chronic rhinosinusitis with and without polyp using transcription factor analysis |