Atherothrombosis-related diseases are one of the world's leading causes of mortality, and thus the search for new therapeutic approaches in this area remains a very urgent task. Modern pharmacogenomic technologies make it possible to obtain valuable data on disease pathogenesis and optimal therapeutic approaches. One promising research direction is the study of the thromboxane A2 - thromboxane A synthase - thromboxane A2 receptor axis. This review summarizes the recent evidence, and suggests that systematic works in this area are creating new and promising opportunities in the treatment of patients with cardiovascular diseases.

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The linkage of the polymorphous markers Taq1A and Taq1B of the DRD2 dopamine receptor gene, located in region 11q22-11q23 of chromosome 11, with schizophrenia was studied. The investigation involved 29 complete families containing concordant and discordant sibling pairs. Common alleles at locus Taq1A were found significantly more frequently in concordant pairs (p = 0.04), and there was a tendency to a higher frequency of transmission of the maternal allele as compared with the paternal allele (p = 0.06). No such relationships were seen in the case of the Taq1B locus. Neither locus showed any significant difference in the frequency of common alleles in discordant pairs or in the predominance of allele transmission from one of the parents. These data demonstrate a possible linkage with schizophrenia for the Taq1A marker but not for the Taq1B marker.

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