WO2023177128A1 - Alox5 억제제를 포함하는 근감소증 예방 또는 치료용 조성물 - Google Patents
Alox5 억제제를 포함하는 근감소증 예방 또는 치료용 조성물 Download PDFInfo
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- sarcopenia
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- alox5
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Definitions
- the present invention relates to a composition for preventing or treating sarcopenia containing an Alox5 inhibitor.
- sarcopenia The concept of sarcopenia began in 1989 when Irwin Rosenberg introduced the term 'sarcopenia'. Looking at its origins in Greek, it is a combination of the words “sarco” meaning muscle and "penia” meaning decreased. Sarcopenia is associated with aging and refers to a decrease in muscle strength due to a decrease in muscle mass.
- muscle refers to skeletal muscle and has nothing to do with smooth muscle.
- sarcopenia refers to a loss of skeletal muscle mass mainly distributed in the extremities, cachexia, a state of significant muscle loss that occurs in the terminal stages of malignant tumors, and muscle wasting due to acute diseases such as the flu. It is distinguished from wasting, or primary muscle disease.
- GH growth hormone
- Mitochondrial stabilizing drugs also showed no effect on sarcopenia.
- GH growth hormone
- the development of drugs and technologies to treat sarcopenia that can induce muscle regeneration and differentiation is becoming a major task, and although research is being conducted on this, it is still insufficient. This is the situation.
- the technical problem to be achieved by the present invention is to provide a pharmaceutical composition for preventing or treating sarcopenia.
- the technical problem to be achieved by the present invention is to provide a health functional food for preventing or improving sarcopenia.
- an embodiment of the present invention provides a pharmaceutical composition for preventing or treating sarcopenia containing an Alox5 (Arachidonate 5-Lipoxygenase) inhibitor.
- the Alox5 inhibitor may be a nucleic acid, antibody, aptamer, peptide, protein, compound, or natural product.
- the Alox5 inhibitor is malotilate, Wedelolactone, Zileuton, Nordihydroguaiaretic acid, Psoralidin ), Docebenone, Licofelone, Lonapalene, Enazadrem, Cirsiliol, Picrinine, Atreleuton and It may be one type selected from the group consisting of mixtures thereof.
- the prevention or treatment of sarcopenia may be achieved by reducing the production of leukotriene B4 (LTB4).
- LTB4 leukotriene B4
- the prevention or treatment of sarcopenia includes reducing the expression of Atrogin-1 or MuRF-1; or due to increased expression of one or more genes selected from Efna5 (Ephrin A5), Fut4 (Fucosyltransferase 4), Igf1 (Insulin-like growth factor 1), Sod3 (Superoxide dismutase 3), and Plk 1 (Polo like kinase1). You can.
- the sarcopenia may be due to aging.
- another embodiment of the present invention provides a health functional food for preventing or improving sarcopenia containing an Alox5 (Arachidonate 5-Lipoxygenase) inhibitor.
- the Alox5 inhibitor may be a nucleic acid, antibody, aptamer, peptide, protein, compound, or natural product.
- the Alox5 inhibitor is malotilate, Wedelolactone, Zileuton, Nordihydroguaiaretic acid, Psoralidin ), Docebenone, Licofelone, Lonapalene, Enazadrem, Cirsiliol, Picrinine, Atreleuton and It may be one type selected from the group consisting of mixtures thereof.
- the prevention or improvement of sarcopenia may be achieved by reducing the production of leukotriene B4 (LTB4).
- the prevention or improvement of sarcopenia includes reducing the expression of Atrogin-1 or MuRF-1; or due to increased expression of one or more genes selected from Efna5 (Ephrin A5), Fut4 (Fucosyltransferase 4), Igf1 (Insulin-like growth factor 1), Sod3 (Superoxide dismutase 3), and Plk 1 (Polo like kinase1). You can.
- the sarcopenia may be due to aging.
- the present invention relates to a composition for preventing or treating sarcopenia containing an Alox5 inhibitor, which includes a substance that targets Alox5 and inhibits its expression or activity, thereby improving muscle performance and increasing muscle mass and muscle fiber cross-sectional area.
- an Alox5 inhibitor which includes a substance that targets Alox5 and inhibits its expression or activity, thereby improving muscle performance and increasing muscle mass and muscle fiber cross-sectional area.
- Figures 1A to 1G confirm the atrophy inhibition effect of malotilate treatment in Dex-treated mouse root canals.
- Figure 1A shows C2C12 muscle fibers stained with myosin heavy chain immunochemical staining.
- Figure 1B shows the average muscle fiber diameter.
- Figure 1c shows the distribution of muscle fiber diameter compared to the total number of muscle fibers.
- Figure 1d analyzes the expression levels of Atrogin-1 and Murf-1 at the mRNA level through qPCR analysis.
- Figure 1e compares and analyzes protein synthesis rates through SUnSET assay.
- Figure 1f shows the degree of phosphorylation of FoxO3a and the expression of FoxO3a and Atrogin-1 through Western blot, and the expression levels of the corresponding genes were quantified through the expression level of ⁇ -Tubulin.
- Figures 2a to 2c confirm the effect of suppressing atrophy in the root canals of mice treated with glucocorticoids following zileuton and malotilate treatment.
- Figure 2a shows representative images of C2C12 muscle fibers stained with myosin heavy chain immunochemical staining (Representative images about myosin heavy chain2 staining).
- Figure 2b shows the average myotube diameter measurement.
- Figures 3a to 3c confirm the effect of suppressing atrophy in the root canals of mice treated with glucocorticoids following wedelolactone and malotilate treatment.
- Figure 3A shows representative images of C2C12 myofibers stained with myosin heavy chain immunochemical staining.
- Figure 3b shows the average muscle fiber diameter.
- Figures 4a to 4d confirm the effect of suppressing root canal atrophy by siAlox5.
- Figure 4A shows C2C12 muscle fibers stained with myosin heavy chain immunochemical staining.
- Figure 4b shows the average muscle fiber diameter.
- Figure 4c shows the distribution of muscle fiber diameter compared to the total number of muscle fibers.
- Figure 4d analyzes the expression level of Atrogin-1 at the mRNA level through qPCR analysis.
- Figures 4e and 4f confirm the decrease in the expression level of Alox5 by siAlox5 through qPCR analysis and Western blot, respectively.
- Figures 4g and 4h confirm the effect of malotilate treatment on Alox5 expression in Dex-treated root canals.
- Figure 4g shows the expression of Alox5 through Western blot, and the expression level of the corresponding gene was quantified through the expression level of ⁇ -Tubulin.
- Figure 4h confirms the concentration of LTB4 accumulated in C2C12 muscle fibers through ELISA analysis.
- Figures 4i to 4k confirm the effect of exogenous LTB4 treatment on Dex-treated root canals.
- Figure 4I shows C2C12 muscle fibers stained with myosin heavy chain immunochemical staining.
- Figure 4j shows the average muscle fiber diameter.
- Figure 2k shows the expression level of Atrogin-1 at the mRNA level through qPCR analysis.
- Figures 5a to 5d confirm the effect of malotilate treatment on myogenesis.
- Figures 5a and 5b confirm the expression of Myh2 through Western blot.
- Figure 5c confirms the level of Myh2 and phosphorylated Akt through Western blot.
- Figures 6a to 6l confirm the inhibitory effect of skeletal muscle atrophy due to malotilate treatment in the Dex-treated sarcopenia mouse model.
- Figure 6a shows the results of measuring the body weight of the mouse.
- Figure 6b shows the results of measuring the body weight of the mouse corresponding to the end date of drug treatment.
- Figure 6c shows the results of measuring the grip strength of mice corresponding to the end date of drug treatment.
- Figure 6d shows the results of measuring the maximum exercise duration of mice corresponding to the end date of drug treatment.
- Figure 6e shows the results of measuring the maximum sustainable exercise speed of mice corresponding to the end date of drug treatment.
- Figure 6f shows the measured weight of the quadriceps muscle of the mouse.
- Figure 6g shows the weight of the soleus muscle of a mouse.
- Figure 6h is a representative photograph showing the quadriceps muscle of a mouse after hematoxylin & eosin staining.
- Figure 6i shows the results of measuring the average large diameter of muscle fibers.
- Figure 6j shows the distribution of the size of the large diameter of muscle fibers compared to the total number of muscle fibers.
- Figure 6k shows the results of confirming the concentration of LTB4 accumulated in the quadriceps muscles of mice through ELISA analysis.
- Figure 6l shows the expression levels of Atrogin-1 and Murf-1 in mouse quadriceps muscles at the mRNA level.
- Figures 7a to 7l confirm the inhibitory effect of malotilate treatment on skeletal muscle atrophy in a mouse model of sarcopenia due to aging.
- Figure 7a shows the results of measuring the body weight of mice during the 4-week experiment period.
- Figure 7b shows the results of measuring the body weight of the mouse corresponding to the end date of drug treatment.
- Figure 7c shows the results of measuring the grip strength of mice corresponding to the end date of drug treatment.
- Figure 7d shows the results of measuring the maximum exercise duration of mice corresponding to the end date of drug treatment.
- Figure 7e is the measured value of the weight of the quadriceps muscle of the mouse.
- Figure 5f is the measured value of the weight of the soleus muscle of the mouse.
- Figure 7g is a representative photo showing the quadriceps muscle of a mouse after hematoxylin & eosin staining.
- Figure 7h shows the results of measuring the average large diameter of muscle fibers.
- Figure 7i shows the distribution of the large diameter size of muscle fibers compared to the total number of muscle fibers.
- Figure 7j is a representative photograph shown after immunohistochemical staining with myosin heavy chain type 2A, 2B, and Laminin antibodies.
- Figure 7k shows the results of measuring the average large diameter of muscle fibers stained with myosin heavy chains 2A and 2B.
- Figures 8a to 8g show myotubes suffering from atrophy due to Dex treatment treated with malotilate and cell transcriptomes analyzed.
- Figure 8a shows genes up- or down-regulated through intracellular transcriptome analysis of C2C12 muscle fibers.
- Figure 8b shows gene expression changes between Dex and Dex_Mal groups as a volcano plot.
- Figure 8c shows gene expression changes between Dex and Dex_Mal groups through a single hierarchical heatmap.
- Figure 8d shows gene expression changes between Dex and Dex_Mal groups with correlations between genes and functional roles.
- Figure 8e shows gene expression changes between Dex and Dex_Mal groups through KEGG (Kyoto Encyclopedia of Genes and Genomes) pathway analysis.
- Figure 8f is a heatmap quantitatively showing changes in expression levels of genes between Dex/Un and Dex_Mal/Dex.
- Figure 8g summarizes sarcopenia-related genes in the heatmap between Dex/Un and Dex_Mal/Dex.
- the concentration of intracellular protein was measured using the Bradford assay (Bio-Rad, USA, CA), and the cells were loaded on 10% and 12% polyacrylamide gels and subjected to electrophoresis. The separated proteins were then transferred to a PVDF membrane, and the primary antibody used was diluted 1:1000 in TBS-T containing 5% skim milk and incubated overnight at 4°C. Secondary antibodies were diluted 1:2000 and incubated for 35 minutes at room temperature (RT). Band intensity was measured using ImageJ 1.52 software (National Institutes of Health, USA), and intracellular protein was normalized to ⁇ -tubulin. The primary and secondary antibodies used are listed in Tables 1 and 2, respectively.
- transcript levels of genes of interest were analyzed using the StepOnePlus real-time PCR system (Applied Biosystems, UK).
- Total RNA was reverse transcribed to prepare cDNA using AccuPower®RT PreMix (Bioneer Corporation).
- the obtained cDNA was subjected to real-time PCR according to the manufacturer's instructions with the following changes.
- PCR was performed in triplicate in a total volume of 20 ⁇ L 2X Power SYBR Green PCR Master Mix (Enzynomics, Republic of Korea) containing 200 nM (final concentration) of each specific primer and 1 ⁇ L of cDNA synthesized from 1 ⁇ g of total RNA. carried out.
- Human-derived myoblasts were purchased from Thermo-Fisher Scientific (USA). Myoblasts were thawed using a water bath, centrifuged at 180 g for 5 min at room temperature, and washed with 20 mL DM. Myoblasts were then resuspended in DM and seeded in a 12-well plate at a density of 4.8 x 10 4 cells/well. After 48 hours, myoblasts were treated with compounds of interest for 24 hours. Root canals were stained with H&E. After light microscopy analysis of DIC captured images (Olympus CKX41), root canal diameter was measured using ImageJ 1.48 software (National Institutes of Health, USA).
- Alox5 inhibitors (malotilate, zileuton, wedelolactone) inhibit atrophy in the myotubes of mice treated with glucocorticoids.
- Atrogin-1 and MuRF-1 are important muscle atrophy regulators (atrogenes) that are upregulated in skeletal muscle wasting.
- Malotilate treatment inhibited the upregulation of Atrogin-1 and MuRF-1 in Dex-treated myotubes ( Figure 1D).
- total protein synthesis was reduced by Dex treatment and restored by malotilate treatment ( Figure 1e).
- the transcription factor FoxO3a (forkhead box O3) is a key regulator of the ubiquitin-proteasome pathway in skeletal muscle atrophy. Dephosphorylation of FoxO3a by the catabolic signaling pathway induced translocation from the cytoplasm to the nucleus and upregulation of target muscle atrophy regulators.
- FoxO3a phosphorylation levels were decreased in myotubes treated with Dex and increased by malotilate treatment ( Fig. 1F ), accompanied by a decrease in Atrogin-1 expression.
- Dysregulated autophagy is a key feature of skeletal muscle atrophy.
- Dex treatment increased autophagy in myotubes (increased ratio of LC3bII to LC3bI and decreased expression of p62) in myotubes, as previously described.
- Autophagy in Dex-treated myotubes was reduced by malotilate treatment (Figure 1g).
- Alox5 siRNA gene knockdown prevents myotube atrophy associated with increased levels of leukotriene B4, an Alox5 product.
- LTB4 Leukotriene B4
- mouse myotubes were induced to differentiate in the presence of malotilate.
- Expression of the differentiation marker myosin heavy chain type 2 (Myh2) was not affected by malotilate treatment during myogenesis (Fig. 5a-b).
- Myh2 myosin heavy chain type 2
- Increased phosphorylation of Akt is a key signaling event during myogenesis, but the phosphorylation level of Akt in differentiated myotubes was not significantly altered by malotilate treatment ( Fig. 5C ).
- Expression analysis of master gene regulators of the myogenic program (Pax7, Myf5, MyoG, and Myh2) showed no significant changes after 24 h of malotilate treatment (Figure 5D).
- Malotilate inhibits skeletal muscle atrophy in a glucocorticoid treatment model.
- CSA average muscle fiber cross sectional area
- ELISA analysis indicates that the level of the Alox5 product, LTB4, is increased in Dex-treated muscle and lowered by malotilate treatment (Figure 6k).
- Malotilate treatment also reduced the expression of muscle atrophy regulators atrogin-1 and MuRF-1 in Dex-treated mice ( Figure 6L).
- Malotilate prevents atrophy in human skeletal muscle cultures.
- Skeletal muscle progenitor cells from human donors were differentiated into myotubes and induced to undergo atrophy by dexamethasone treatment. Histological analysis indicates that co-treatment with malotilate can prevent atrophy of human myotubes, as shown by increased mean root canal diameter and a greater proportion of root canals of larger size ( Figure 9a-b). Malotilate treatment also significantly reduced the expression of muscle atrophy regulators, atrogin-1 and MuRF-1, in human myotubes ( Figure 9c).
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Abstract
Description
| Primary antibody | Clone | Company | Catalog No. | Dilution |
| α-Tubulin | Polyclonal | Invitrogen | PA5-29444 | 1:5000 |
| Puromycin (12D10) | Monoclonal | Millipore | MABE-343 | 1:25000 |
| Atrogin-1/MAFbx (F-9) | Monoclonal | SANTA CRUZ | Sc-166806 | 1:100 |
| FoxO3a (D19A7) | Monoclonal | CST | #12829 | 1:1000 |
| Phospho-FoxO3a (Ser253) | Polyclonal | CST | #9466 | 1:1000 |
| Myosin heavy chain 2 (A4.7) | Monoclonal | SANTA CRUZ | Sc-53095 | 1:1000 |
| P62/SQSTM1 | Polyclonal | Merck | P0067 | 1:1000 |
| LC3B | Polyclonal | Merck | L7543 | 1:1000 |
| 5-Lipoxygenase | Monoclonal | Abcam | AB169755 | 1:1000 |
| Phospho-Akt (Ser473) | Polyclonal | CST | #9271 | 1:1000 |
| Akt | Polyclonal | CST | #9272 | 1:1000 |
| Laminin | Polyclonal | Abcam | AB11575 | 1:30 |
| Myosin heavy chain Type llA | Monoclonal | DSHB | SC-71 | 2-5 ug/ml |
| Myosin heavy chain Type llB | Monoclonal | DSHB | BF-F3 | 2-5 ug/ml |
| Secondary antibody | Conjugated use | Company | Catalog No. | Dilution |
| Horse anti-Mouse IgG HRP | HRP | CST | #7074 | 1:2000 |
| Goat anti-Rabbit IgG HRP | HRP | CST | #7074 | 1:2000 |
| Alexa Fluor쪠 488 Goat anti-mouse IgG(H+L) | Alexa Fluor 488 | INVITROGEN | A11001 | 1:1000 |
| Goat anti-Rabbit IgG h+l Dylight® 594 Conjugated | Dylight® 594 | Bethyl | A90-116D4 | 1:1000 |
| Primer name | Primer sequence | Size (bp) | Accession Number |
| Gapdh | F : CTCCACTCACGGCAAATTCA | 120 | NM_001289726 |
| R : GCCTCACCCCATTTGATGTT | |||
| Atrogin-1 | F : CAGAGAGCTGCTCCGTCTCA | 178 | NM_026346 |
| R : ACGTATCCCCCGCAGTTTC | |||
| Murf-1 | F : CCGAGTGCAGACGATCATCTC | 198 | NM_001039048 |
| R : TGGAGGATCAGAGCCTCGAT | |||
| FoxO3a | F : TGGAGTCCATCATCCGTAGTGA | 147 | NM_019740 |
| R : CTGGTACCCAGCTTTGAGATGAG | |||
| Pax7 | F : CACAGAGGCAGAGCTGATTGC | 157 | NM_011039 |
| R : CCAATTGAGGAGAGTGACAGGTT | |||
| Myf5 | F : AGCTGGGCAGAATACGTGCTT | 112 | NM_008656 |
| R : AGAACAGGCAGAGGAGAATCCA | |||
| Myod1 | F : TGTCCTTTCGAAGCCGTTCT | 169 | NM_010866 |
| R : TGCAGCCAGAGTGCAAGTG | |||
| Myogenin | F : AGCGCAGGCTCAAGAAAGTG | 181 | NM_031189 |
| R : CCGCCTCTGTAGCGGAGAT | |||
| Myh2 | F : GATCACCACGAACCCATATGATT | 183 | NM_001039545 |
| R : TTCATGTTCCCATAATGCATCAC | |||
| Alox5 | F : TTCCCATGTTACCGCTGGAT | 100 | NM_009662.2 |
| R : GCTGCTTGAGGATGTGAATTTG | |||
| Gapdh | F : CTGCACCACCAACTGCTTAGC | 107 | NM_002046 |
| R : TCTTCTGGGTGGCAGTGATG | |||
| Atrogin-1 | F : GGAACTACTCCAGACCCTCTACACA | 103 | NM_148177 |
| R : CTCCATCCGATACACCCACAT | |||
| Murf-1 | F : TTGACTTTGGGACAGATGAGGAA | 102 | NM_032588 |
| R : CCAGCTCCTTACTGGTGTCCTT |
Claims (12)
- Alox5(Arachidonate 5-Lipoxygenase) 억제제를 포함하는 근감소증 예방 또는 치료용 약학 조성물.
- 청구항 1에 있어서, 상기 Alox5 억제제는 핵산, 항체, 앱타머, 펩타이드, 단백질, 화합물 또는 천연물인, 근감소증 예방 또는 치료용 약학 조성물.
- 청구항 1에 있어서, 상기 Alox5 억제제는 말로틸레이트(Malotilate), 웨델로락톤(Wedelolactone), 질류톤(Zileuton), 노르디하이드로구아이아레트산(Nordihydroguaiaretic acid), 프소랄리딘(Psoralidin), 도세베논(Docebenone), 리코펠론(Licofelone), 로나팔레인(Lonapalene), 에나자드렘(Enazadrem), 시르실리올(Cirsiliol), 피크리닌(Picrinine), 아트레류톤(Atreleuton) 및 이들의 혼합물로 이루어진 군 중에서 선택되는 1종인, 근감소증 예방 또는 치료용 약학 조성물.
- 청구항 1에 있어서, 상기 근감소증 예방 또는 치료는 류코트리엔 B4(LTB4)의 생산 감소에 의한 것인, 근감소증 예방 또는 치료용 약학 조성물.
- 청구항 1에 있어서, 상기 근감소증 예방 또는 치료는 Atrogin-1 또는 MuRF-1의 발현 감소; 또는 Efna5(Ephrin A5), Fut4(Fucosyltransferase 4), Igf1(Insulin-like growth factor 1), Sod3(Superoxide dismutase 3) 및 Plk 1(Polo like kinase1) 중에서 선택되는 1종 이상 유전자의 발현 증가에 의한 것인, 근감소증 예방 또는 치료용 약학 조성물.
- 청구항 1에 있어서, 상기 근감소증은 노화에 의한 것인, 근감소증 예방 또는 치료용 약학 조성물.
- Alox5(Arachidonate 5-Lipoxygenase) 억제제를 포함하는 근감소증 예방 또는 개선용 건강기능식품.
- 청구항 7에 있어서, 상기 Alox5 억제제는 핵산, 항체, 앱타머, 펩타이드, 단백질, 화합물 또는 천연물인, 근감소증 예방 또는 개선용 건강기능식품.
- 청구항 7에 있어서, 상기 Alox5 억제제는 말로틸레이트(Malotilate), 웨델로락톤(Wedelolactone), 질류톤(Zileuton), 노르디하이드로구아이아레트산(Nordihydroguaiaretic acid), 프소랄리딘(Psoralidin), 도세베논(Docebenone), 리코펠론(Licofelone), 로나팔레인(Lonapalene), 에나자드렘(Enazadrem), 시르실리올(Cirsiliol), 피크리닌(Picrinine), 아트레류톤(Atreleuton) 및 이들의 혼합물로 이루어진 군 중에서 선택되는 1종인 근감소증 예방 또는 개선용 건강기능식품.
- 청구항 7에 있어서, 상기 근감소증 예방 또는 개선은 류코트리엔 B4(LTB4)의 생산 감소에 의한 것인, 근감소증 예방 또는 개선용 건강기능식품.
- 청구항 7에 있어서, 상기 근감소증 예방 또는 개선은 Atrogin-1 또는 MuRF-1의 발현 감소; 또는 Efna5(Ephrin A5), Fut4(Fucosyltransferase 4), Igf1(Insulin-like growth factor 1), Sod3(Superoxide dismutase 3) 및 Plk 1(Polo like kinase1) 중에서 선택되는 1종 이상 유전자의 발현 증가에 의한 것인, 근감소증 예방 또는 개선용 건강기능식품.
- 청구항 7에 있어서, 상기 근감소증은 노화에 의한 것인, 근감소증 예방 또는 개선용 건강기능식품.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024555067A JP2025508213A (ja) | 2022-03-16 | 2023-03-03 | Alox5阻害剤を含む筋肉減少症の予防又は治療用組成物 |
| US18/846,957 US20250332143A1 (en) | 2022-03-16 | 2023-03-03 | Composition comprising alox5 inhibitor for preventing or treating sarcopenia |
| EP23771007.4A EP4494639A4 (en) | 2022-03-16 | 2023-03-03 | COMPOSITION INCLUDING AN ALOX5 INHIBITOR FOR THE PREVENTION OR TREATMENT OF SARCOPENIA |
| CN202380027763.2A CN118891038A (zh) | 2022-03-16 | 2023-03-03 | 用于预防或治疗肌少症的包含Alox5抑制剂的组合物 |
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| KR20220032653 | 2022-03-16 | ||
| KR10-2022-0032653 | 2022-03-16 |
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| PCT/KR2023/002932 Ceased WO2023177128A1 (ko) | 2022-03-16 | 2023-03-03 | Alox5 억제제를 포함하는 근감소증 예방 또는 치료용 조성물 |
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| US (1) | US20250332143A1 (ko) |
| EP (1) | EP4494639A4 (ko) |
| JP (1) | JP2025508213A (ko) |
| KR (1) | KR102914827B1 (ko) |
| CN (1) | CN118891038A (ko) |
| WO (1) | WO2023177128A1 (ko) |
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| CN118496370A (zh) * | 2024-06-07 | 2024-08-16 | 南方医科大学深圳医院 | 一种靶向alox5纳米抗体及其应用 |
| CN118546927A (zh) * | 2024-05-29 | 2024-08-27 | 广东省农业科学院动物科学研究所 | 一种靶向敲低鸡SRSF2基因表达的siRNA及其应用 |
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| KR101715448B1 (ko) * | 2014-07-16 | 2017-03-20 | 주식회사 큐리언트 | 염증성 질환 치료용 화합물 |
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| CN118496370A (zh) * | 2024-06-07 | 2024-08-16 | 南方医科大学深圳医院 | 一种靶向alox5纳米抗体及其应用 |
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| CN118891038A (zh) | 2024-11-01 |
| KR102914827B1 (ko) | 2026-01-20 |
| KR20230136027A (ko) | 2023-09-26 |
| EP4494639A1 (en) | 2025-01-22 |
| EP4494639A4 (en) | 2026-02-18 |
| US20250332143A1 (en) | 2025-10-30 |
| JP2025508213A (ja) | 2025-03-21 |
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