Protein Identification for Stroke Progression via Mendelian Randomization in Million Veteran Program and UK Biobank.

Background: Individuals who have experienced a stroke, or transient ischemic attack, face a heightened risk of future cardiovascular events. Identification of genetic and molecular risk factors for subsequent cardiovascular outcomes may identify effective therapeutic targets to improve prognosis after an incident stroke.

Methods: We performed genome-wide association studies for subsequent major adverse cardiovascular events (MACE; n=51 929; n=39 980) and subsequent arterial ischemic stroke (AIS; n=45 120; n=46 789) after the first incident stroke within the Million Veteran Program and UK Biobank.

Protein identification for stroke progression via Mendelian Randomization in Million Veteran Program and UK Biobank.

Background: Individuals who have experienced a stroke, or transient ischemic attack, face a heightened risk of future cardiovascular events. Identification of genetic and molecular risk factors for subsequent cardiovascular outcomes may identify effective therapeutic targets to improve prognosis after an incident stroke.

Methods: We performed genome-wide association studies (GWAS) for subsequent major adverse cardiovascular events (MACE) (N=51,929, N=39,980) and subsequent arterial ischemic stroke (AIS) N=45,120, N=46,789) after first incident stroke within the Million Veteran Program and UK Biobank.

Comparative effectiveness of third doses of mRNA-based COVID-19 vaccines in US veterans.

Vaccination against SARS-CoV-2 has been effective in reducing the burden of severe disease and death from COVID-19. Third doses of mRNA-based vaccines have provided a way to address waning immunity and broaden protection against emerging SARS-CoV-2 variants. However, their comparative effectiveness for a range of COVID-19 outcomes across diverse populations is unknown.

New Frontiers in Placenta Tissue Imaging.

The placenta is a highly vascularized organ with unique structural and metabolic complexities. As the primary conduit of fetal support, the placenta mediates transport of oxygen, nutrients, and waste between maternal and fetal blood. Thus, normal placenta anatomy and physiology is absolutely required for maintenance of maternal and fetal health during pregnancy.