Taurine and Its Derivatives: Analysis of the Inhibitory Effect on Platelet Function and Their Antithrombotic Potential

• Published in: Journal of clinical medicine Vol. 11; no. 3; p. 666
• Main Authors: Roşca, Adrian Eugen, Vlădăreanu, Ana-Maria, Mirica, Radu, Anghel-Timaru, Cristina-Mihaela, Mititelu, Alina, Popescu, Bogdan Ovidiu, Căruntu, Constantin, Voiculescu, Suzana Elena, Gologan, Şerban, Onisâi, Minodora, Iordan, Iuliana, Zăgrean, Leon
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 27.01.2022; MDPI
• Subjects: Amino acids; Apoptosis; Blood clots; Blood platelets; Brain damage; Cardiovascular disease; Clinical medicine; Drug dosages; Experiments; Ischemia; Mortality; Nervous system; Physiology; Review; Stroke; Thrombosis; United Kingdom > UK; hemostasis/haemostasis; thrombosis; thrombotic diathesis; platelet activity; platelet reactivity; taurine; taurine derivatives/analogues; coagulation; platelet aggregation; prothrombotic state
• ISSN: 2077-0383; 2077-0383
• DOI: 10.3390/jcm11030666

Taurine is a semi-essential, the most abundant free amino acid in the human body, with a six times higher concentration in platelets than any other amino acid. It is highly beneficial for the organism, has many therapeutic actions, and is currently approved for heart failure treatment in Japan. Taurine has been repeatedly reported to elicit an inhibitory action on platelet activation and aggregation, sustained by in vivo, ex vivo, and in vitro animal and human studies. Taurine showed effectiveness in several pathologies involving thrombotic diathesis, such as diabetes, traumatic brain injury, acute ischemic stroke, and others. As human prospective studies on thrombosis outcome are very difficult to carry out, there is an obvious need to validate existing findings, and bring new compelling data about the mechanisms underlying taurine and derivatives antiplatelet action and their antithrombotic potential. Chloramine derivatives of taurine proved a higher stability and pronounced selectivity for platelet receptors, raising the assumption that they could represent future potential antithrombotic agents. Considering that taurine and its analogues display permissible side effects, along with the need of finding new, alternative antithrombotic drugs with minimal side effects and long-term action, the potential clinical relevance of this fascinating nutrient and its derivatives requires further consideration.