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Preclinical, Journal: A novel orally available delta-5 desaturase inhibitor prevents atherosclerotic lesions accompanied with changes of fatty acid composition and eicosanoid production in ApoE knockout mice. (Pubmed Central) - Apr 26, 2020 Delta-5 desaturase (D5D), encoded by fatty acid desaturase 1 (Fads1), is the rate-limiting enzyme for the conversion from dihomo-γ-linolenic acid (DGLA) to arachidonic acid (AA) in the ω-6 polyunsaturated fatty acid pathway...We conclude that compound-326 prevented the progression of atherosclerosis in Western-diet fed ApoE KO mice via anti-inflammatory effects, suggesting that D5D inhibitors can be a novel remedy for preventing CV events. SIGNIFICANCE STATEMENT: This study shows a D5D specific and orally available potent inhibitor provided the first evidence to support the concept that D5D inhibitors will be a novel remedy for preventing atherosclerosis and subsequent CV events through a novel anti-inflammatory mechanism.
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Preclinical, Journal: Oral administration of whole dihomo-γ-linolenic acid-producing yeast suppresses allergic contact dermatitis in mice. (Pubmed Central) - Jan 15, 2020 Taking advantage of well-known safety of S. cerevisiae, we previously investigated the efficacy of heat-killed whole DGLA-producing yeast cells on irritant contact dermatitis, and showed that oral intake of this yeast significantly suppressed inflammatory reactions, whereas no such suppression was observed by the intake of 25 times the amount of purified DGLA. Since this method is considered to be a simple and efficient way to suppress inflammation, we examined its effectiveness against allergic contact dermatitis (ACD) in this study and showed that this method was also effective against ACD.
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Enrollment closed, Trial primary completion date: Oral DS107 in Moderate to Severe Atopic Dermatitis (clinicaltrials.gov) - Oct 7, 2015 P2, N=100, Active, not recruiting, Active, not recruiting --> Completed Recruiting --> Active, not recruiting | Trial primary completion date: Aug 2015 --> Nov 2015
- |||||||||| daleuton oral (DS107 oral) / DS Biopharma
Enrollment open, Enrollment change, Trial initiation date, Trial primary completion date: Oral DS107 in Moderate to Severe Atopic Dermatitis (clinicaltrials.gov) - Feb 5, 2015 P2, N=100, Recruiting, Recruiting --> Active, not recruiting | Trial primary completion date: Aug 2015 --> Nov 2015 Suspended --> Recruiting | N=150 --> 100 | Initiation date: Sep 2014 --> Jan 2015 | Trial primary completion date: Mar 2015 --> Aug 2015
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Trial suspension: Oral DS107 in Moderate to Severe Atopic Dermatitis (clinicaltrials.gov) - Sep 10, 2014 P2, N=150, Suspended, Suspended --> Recruiting | N=150 --> 100 | Initiation date: Sep 2014 --> Jan 2015 | Trial primary completion date: Mar 2015 --> Aug 2015 Not yet recruiting --> Suspended
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