BR112023015991A2 - Métodos para detecção de cadeia leve de neurofilamento no plasma e no líquido cerebrospinal - Google Patents
Métodos para detecção de cadeia leve de neurofilamento no plasma e no líquido cerebrospinalInfo
- Publication number
- BR112023015991A2 BR112023015991A2 BR112023015991A BR112023015991A BR112023015991A2 BR 112023015991 A2 BR112023015991 A2 BR 112023015991A2 BR 112023015991 A BR112023015991 A BR 112023015991A BR 112023015991 A BR112023015991 A BR 112023015991A BR 112023015991 A2 BR112023015991 A2 BR 112023015991A2
- Authority
- BR
- Brazil
- Prior art keywords
- methods
- cerebrospinal fluid
- plasma
- detection
- light chain
- Prior art date
Links
- 101000979333 Homo sapiens Neurofilament light polypeptide Proteins 0.000 title abstract 4
- 102100023057 Neurofilament light polypeptide Human genes 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 210000001175 cerebrospinal fluid Anatomy 0.000 title abstract 3
- 238000001514 detection method Methods 0.000 title abstract 2
- 239000000090 biomarker Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 abstract 1
- 239000008280 blood Substances 0.000 abstract 1
- 230000003961 neuronal insult Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6893—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids related to diseases not provided for elsewhere
- G01N33/6896—Neurological disorders, e.g. Alzheimer's disease
-
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/28—Neurological disorders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/52—Predicting or monitoring the response to treatment, e.g. for selection of therapy based on assay results in personalised medicine; Prognosis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6803—General methods of protein analysis not limited to specific proteins or families of proteins
- G01N33/6848—Methods of protein analysis involving mass spectrometry
Abstract
métodos para detecção de cadeia leve de neurofilamento no plasma e no líquido cerebrospinal. a presente invenção refere-se a métodos para detectar e opcionalmente quantificar nfl presente no líquido cefalorraquidiano e no sangue e o uso dos métodos para detectar e, opcionalmente, medir os níveis de biomarcadores de nfl indicativos de dano neuronal. também descritos são anticorpos anti-nfl.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202163147833P | 2021-02-10 | 2021-02-10 | |
US202163183417P | 2021-05-03 | 2021-05-03 | |
US202163197826P | 2021-06-07 | 2021-06-07 | |
PCT/US2022/015998 WO2022173965A1 (en) | 2021-02-10 | 2022-02-10 | Methods for detecting neurofilament light chain in plasma and cerebrospinal fluid |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112023015991A2 true BR112023015991A2 (pt) | 2024-01-02 |
Family
ID=82837306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112023015991A BR112023015991A2 (pt) | 2021-02-10 | 2022-02-10 | Métodos para detecção de cadeia leve de neurofilamento no plasma e no líquido cerebrospinal |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP4291892A1 (pt) |
JP (1) | JP2024507755A (pt) |
KR (1) | KR20230154307A (pt) |
AU (1) | AU2022220697A1 (pt) |
BR (1) | BR112023015991A2 (pt) |
CA (1) | CA3207924A1 (pt) |
CL (1) | CL2023002353A1 (pt) |
CO (1) | CO2023011971A2 (pt) |
CR (1) | CR20230441A (pt) |
IL (1) | IL305068A (pt) |
WO (1) | WO2022173965A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117164711B (zh) * | 2023-09-28 | 2024-01-30 | 北京凯祥弘康生物科技有限公司 | 一种抗神经纤维丝轻链蛋白的抗体 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090053723A1 (en) * | 2007-08-24 | 2009-02-26 | Shangxi Xiao | Peripherin and Neurofilament Light Protein Splice Variants in Amyotrophic Lateral Sclerosis (ALS) |
US20170315136A9 (en) * | 2009-06-19 | 2017-11-02 | Banyan Biomarkers, Inc. | Biomarker assay of neurological condition |
-
2022
- 2022-02-10 AU AU2022220697A patent/AU2022220697A1/en active Pending
- 2022-02-10 KR KR1020237030339A patent/KR20230154307A/ko unknown
- 2022-02-10 CR CR20230441A patent/CR20230441A/es unknown
- 2022-02-10 EP EP22753354.4A patent/EP4291892A1/en active Pending
- 2022-02-10 CA CA3207924A patent/CA3207924A1/en active Pending
- 2022-02-10 BR BR112023015991A patent/BR112023015991A2/pt unknown
- 2022-02-10 JP JP2023548302A patent/JP2024507755A/ja active Pending
- 2022-02-10 IL IL305068A patent/IL305068A/en unknown
- 2022-02-10 WO PCT/US2022/015998 patent/WO2022173965A1/en active Application Filing
-
2023
- 2023-08-09 CL CL2023002353A patent/CL2023002353A1/es unknown
- 2023-09-08 CO CONC2023/0011971A patent/CO2023011971A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU2022220697A1 (en) | 2023-09-21 |
WO2022173965A1 (en) | 2022-08-18 |
JP2024507755A (ja) | 2024-02-21 |
CA3207924A1 (en) | 2022-08-18 |
CO2023011971A2 (es) | 2023-09-29 |
EP4291892A1 (en) | 2023-12-20 |
CL2023002353A1 (es) | 2024-03-08 |
KR20230154307A (ko) | 2023-11-07 |
CR20230441A (es) | 2023-11-10 |
IL305068A (en) | 2023-10-01 |
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