CA2076035A1 - Antigenic proteins of plasmodium - Google Patents
Antigenic proteins of plasmodiumInfo
- Publication number
- CA2076035A1 CA2076035A1 CA002076035A CA2076035A CA2076035A1 CA 2076035 A1 CA2076035 A1 CA 2076035A1 CA 002076035 A CA002076035 A CA 002076035A CA 2076035 A CA2076035 A CA 2076035A CA 2076035 A1 CA2076035 A1 CA 2076035A1
- Authority
- CA
- Canada
- Prior art keywords
- protein
- dna fragment
- plasmodium
- merozoite
- simian
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
- 241000224016 Plasmodium Species 0.000 title claims abstract description 22
- 108090000623 proteins and genes Proteins 0.000 title claims description 79
- 102000004169 proteins and genes Human genes 0.000 title claims description 64
- 230000000890 antigenic effect Effects 0.000 title claims description 7
- 210000003936 merozoite Anatomy 0.000 claims abstract description 39
- 210000004027 cell Anatomy 0.000 claims abstract description 22
- 241000894007 species Species 0.000 claims abstract description 15
- 108020004511 Recombinant DNA Proteins 0.000 claims abstract description 13
- 241001465754 Metazoa Species 0.000 claims abstract description 6
- 241000223801 Plasmodium knowlesi Species 0.000 claims description 59
- 239000012634 fragment Substances 0.000 claims description 27
- 108020004414 DNA Proteins 0.000 claims description 26
- 241000223810 Plasmodium vivax Species 0.000 claims description 24
- 210000003743 erythrocyte Anatomy 0.000 claims description 16
- 230000009545 invasion Effects 0.000 claims description 15
- 239000013598 vector Substances 0.000 claims description 15
- 102000053602 DNA Human genes 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000002671 adjuvant Substances 0.000 claims description 5
- 238000012258 culturing Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 229940037003 alum Drugs 0.000 claims description 2
- 239000003937 drug carrier Substances 0.000 claims description 2
- 125000003275 alpha amino acid group Chemical group 0.000 claims 5
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 claims 1
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 claims 1
- 239000013603 viral vector Substances 0.000 claims 1
- 102000036639 antigens Human genes 0.000 abstract description 18
- 108091007433 antigens Proteins 0.000 abstract description 18
- 108091028043 Nucleic acid sequence Proteins 0.000 abstract description 13
- 229960005486 vaccine Drugs 0.000 abstract description 9
- 208000015181 infectious disease Diseases 0.000 abstract description 8
- 235000018102 proteins Nutrition 0.000 description 47
- 244000045947 parasite Species 0.000 description 18
- 210000002966 serum Anatomy 0.000 description 15
- 101150078331 ama-1 gene Proteins 0.000 description 13
- 201000004792 malaria Diseases 0.000 description 12
- 210000001563 schizont Anatomy 0.000 description 12
- 241000283973 Oryctolagus cuniculus Species 0.000 description 10
- 241000223960 Plasmodium falciparum Species 0.000 description 8
- 150000001413 amino acids Chemical class 0.000 description 8
- 239000002299 complementary DNA Substances 0.000 description 8
- 238000009826 distribution Methods 0.000 description 8
- 235000001014 amino acid Nutrition 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000000284 extract Substances 0.000 description 5
- 238000010166 immunofluorescence Methods 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 239000000427 antigen Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 238000010186 staining Methods 0.000 description 4
- 238000013519 translation Methods 0.000 description 4
- 238000001262 western blot Methods 0.000 description 4
- 241000255925 Diptera Species 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 206010035500 Plasmodium falciparum infection Diseases 0.000 description 3
- 241000700618 Vaccinia virus Species 0.000 description 3
- 230000009172 bursting Effects 0.000 description 3
- 238000009396 hybridization Methods 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 108090000765 processed proteins & peptides Proteins 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 210000003046 sporozoite Anatomy 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XINQFOMFQFGGCQ-UHFFFAOYSA-L (2-dodecoxy-2-oxoethyl)-[6-[(2-dodecoxy-2-oxoethyl)-dimethylazaniumyl]hexyl]-dimethylazanium;dichloride Chemical compound [Cl-].[Cl-].CCCCCCCCCCCCOC(=O)C[N+](C)(C)CCCCCC[N+](C)(C)CC(=O)OCCCCCCCCCCCC XINQFOMFQFGGCQ-UHFFFAOYSA-L 0.000 description 2
- 101710203310 Apical membrane antigen 1 Proteins 0.000 description 2
- 101800001415 Bri23 peptide Proteins 0.000 description 2
- 101800000655 C-terminal peptide Proteins 0.000 description 2
- 102400000107 C-terminal peptide Human genes 0.000 description 2
- 241000282412 Homo Species 0.000 description 2
- 108700026244 Open Reading Frames Proteins 0.000 description 2
- 241000224017 Plasmodium berghei Species 0.000 description 2
- 241000223819 Plasmodium fragile Species 0.000 description 2
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 2
- 235000018417 cysteine Nutrition 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 210000000987 immune system Anatomy 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 230000002163 immunogen Effects 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 230000000877 morphologic effect Effects 0.000 description 2
- 210000003463 organelle Anatomy 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000005180 public health Effects 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 229940125575 vaccine candidate Drugs 0.000 description 2
- MRXDGVXSWIXTQL-HYHFHBMOSA-N (2s)-2-[[(1s)-1-(2-amino-1,4,5,6-tetrahydropyrimidin-6-yl)-2-[[(2s)-4-methyl-1-oxo-1-[[(2s)-1-oxo-3-phenylpropan-2-yl]amino]pentan-2-yl]amino]-2-oxoethyl]carbamoylamino]-3-phenylpropanoic acid Chemical compound C([C@H](NC(=O)N[C@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC=1C=CC=CC=1)C=O)C1NC(N)=NCC1)C(O)=O)C1=CC=CC=C1 MRXDGVXSWIXTQL-HYHFHBMOSA-N 0.000 description 1
- NSMXQKNUPPXBRG-SECBINFHSA-N (R)-lisofylline Chemical compound O=C1N(CCCC[C@H](O)C)C(=O)N(C)C2=C1N(C)C=N2 NSMXQKNUPPXBRG-SECBINFHSA-N 0.000 description 1
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 241000223836 Babesia Species 0.000 description 1
- OLVPQBGMUGIKIW-UHFFFAOYSA-N Chymostatin Natural products C=1C=CC=CC=1CC(C=O)NC(=O)C(C(C)CC)NC(=O)C(C1NC(N)=NCC1)NC(=O)NC(C(O)=O)CC1=CC=CC=C1 OLVPQBGMUGIKIW-UHFFFAOYSA-N 0.000 description 1
- 238000002965 ELISA Methods 0.000 description 1
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 description 1
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 1
- GDBQQVLCIARPGH-UHFFFAOYSA-N Leupeptin Natural products CC(C)CC(NC(C)=O)C(=O)NC(CC(C)C)C(=O)NC(C=O)CCCN=C(N)N GDBQQVLCIARPGH-UHFFFAOYSA-N 0.000 description 1
- 241000282560 Macaca mulatta Species 0.000 description 1
- 108010052285 Membrane Proteins Proteins 0.000 description 1
- 102000018697 Membrane Proteins Human genes 0.000 description 1
- 238000012408 PCR amplification Methods 0.000 description 1
- 101150045762 PK66 gene Proteins 0.000 description 1
- 241000509430 Plasmodium inui Species 0.000 description 1
- 241001505293 Plasmodium ovale Species 0.000 description 1
- 206010035502 Plasmodium ovale infection Diseases 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 238000002105 Southern blotting Methods 0.000 description 1
- 241000223996 Toxoplasma Species 0.000 description 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 1
- 230000009102 absorption Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 244000000054 animal parasite Species 0.000 description 1
- 239000003430 antimalarial agent Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 201000008680 babesiosis Diseases 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 108010058966 bacteriophage T7 induced DNA polymerase Proteins 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 108010086192 chymostatin Proteins 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 229940042399 direct acting antivirals protease inhibitors Drugs 0.000 description 1
- 231100000676 disease causative agent Toxicity 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 description 1
- 229960002143 fluorescein Drugs 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 244000000011 human parasite Species 0.000 description 1
- 244000052637 human pathogen Species 0.000 description 1
- 230000003053 immunization Effects 0.000 description 1
- 238000002649 immunization Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 244000000056 intracellular parasite Species 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- GDBQQVLCIARPGH-ULQDDVLXSA-N leupeptin Chemical compound CC(C)C[C@H](NC(C)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C=O)CCCN=C(N)N GDBQQVLCIARPGH-ULQDDVLXSA-N 0.000 description 1
- 108010052968 leupeptin Proteins 0.000 description 1
- 210000004962 mammalian cell Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 210000004738 parenchymal cell Anatomy 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000137 peptide hydrolase inhibitor Substances 0.000 description 1
- 235000020030 perry Nutrition 0.000 description 1
- 230000026731 phosphorylation Effects 0.000 description 1
- 238000006366 phosphorylation reaction Methods 0.000 description 1
- 239000013612 plasmid Substances 0.000 description 1
- 230000002516 postimmunization Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 235000013930 proline Nutrition 0.000 description 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 1
- IOVGROKTTNBUGK-SJCJKPOMSA-N ritodrine Chemical compound N([C@@H](C)[C@H](O)C=1C=CC(O)=CC=1)CCC1=CC=C(O)C=C1 IOVGROKTTNBUGK-SJCJKPOMSA-N 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- 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
- C07K14/44—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from protozoa
- C07K14/445—Plasmodium
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Medicinal Chemistry (AREA)
- Zoology (AREA)
- Biochemistry (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Gastroenterology & Hepatology (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Tropical Medicine & Parasitology (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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48351690A | 1990-02-22 | 1990-02-22 | |
| US483,516 | 1990-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2076035A1 true CA2076035A1 (en) | 1991-08-23 |
Family
ID=23920376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002076035A Abandoned CA2076035A1 (en) | 1990-02-22 | 1991-02-20 | Antigenic proteins of plasmodium |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0516721A4 (de) |
| JP (1) | JPH05501112A (de) |
| CA (1) | CA2076035A1 (de) |
| WO (1) | WO1991013161A1 (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4707357A (en) * | 1984-06-26 | 1987-11-17 | The United States Of America As Represented By The Secretary Of The Army | Immunologically active peptides capable of inducing immunization against malaria and genes encoding therefor |
| WO1990011772A1 (en) * | 1989-04-05 | 1990-10-18 | New York University | Merozoite antigens localized at the apical end of the parasite |
-
1991
- 1991-02-20 JP JP3505116A patent/JPH05501112A/ja active Pending
- 1991-02-20 CA CA002076035A patent/CA2076035A1/en not_active Abandoned
- 1991-02-20 EP EP19910905182 patent/EP0516721A4/en not_active Withdrawn
- 1991-02-20 WO PCT/US1991/001059 patent/WO1991013161A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP0516721A1 (de) | 1992-12-09 |
| AU7447191A (en) | 1991-09-18 |
| EP0516721A4 (en) | 1993-02-17 |
| WO1991013161A1 (en) | 1991-09-05 |
| AU646662B2 (en) | 1994-03-03 |
| JPH05501112A (ja) | 1993-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |