RT Journal Article T1 Pharmacogenetic polymorphisms affecting bisoprolol response A1 Castaño-Amores, Celia A1 Díaz-Villamarín, Xando A1 Pérez-Gutiérrez, Ana María A1 Antúnez-Rodríguez, Alba A1 Pozo-Agundo, Ana A1 Moreno-Escobar, Eduardo A1 Sánchez-Ramos, Jesús Gabriel A1 Martínez-González, Luis Javier A1 Dávila-Fajardo, Cristina Lucía K1 Bisoprolol K1 Pharmacogenetic K1 β-blockers K1 Cardiovascular diseases K1 Personalized medicine K1 Farmacogenética K1 Anticuerpos bloqueadores K1 Enfermedades cardiovasculares K1 Medicina de precisión AB β-blockers are commonly prescribed to treat multiple cardiovascular (CV) diseases, but, frequently, adverse drug reactions and intolerance limit their use in clinical practice. Interindividual variability in response to β-blockers may be explained by genetic differences. In fact, pharmacogenetic interactions for some of these drugs have been widely studied, such as metoprolol. But studies that explore genetic variants affecting bisoprolol response are inconclusive, limited or confusing because of mixed results with other β-Blockers, different genetic polymorphisms observed, endpoint studied etc. Because of this, we performed a systematic review in order to find relevant genetic variants affecting bisoprolol response. We have found genetic polymorphism in several genes, but most of the studies focused in ADRB variants. The ADRB1 Arg389Gly (rs1801253) was the most studied genetic polymorphism and it seems to influence the response to bisoprolol, although studies are inconclusive. Even, we performed a meta-analysis about its influence on systolic/diastolic blood pressure in patients treated with bisoprolol, but this did not show statistically significant results. In conclusion, many genetic polymorphisms have been assessed about their influence on patients´ response to bisoprolol and the ADRB1 Arg389Gly (rs1801253) seems the most relevant genetic polymorphism in this regard but results have not been confirmed with a meta-analysis. Our results support the need of further studies about the impact of genetic variants on bisoprolol response, considering different genetic polymorphisms and conducting single and multiple SNPs analysis, including other clinical parameters related to bisoprolol response in a multivariate study. PB Elsevier SN 0753-3322 YR 2021 FD 2021-08-27 LK http://hdl.handle.net/10668/4062 UL http://hdl.handle.net/10668/4062 LA en NO Castaño-Amores C, Díaz-Villamarín X, Pérez-Gutiérrez AM, Antúnez-Rodríguez A, Pozo-Agundo A, Moreno-Escobar E, et al. Pharmacogenetic polymorphisms affecting bisoprolol response. Biomed Pharmacother. 2021 Oct;142:112069 DS RISalud RD Apr 5, 2025