The National Institutes of Health (NIH) is offering a funding opportunity titled "Effect of HIV and Substance Use Comorbidity on the Placenta and Maternal Outcomes (R01 Clinical Trial Optional)" aimed at exploring the impacts of HIV and substance use on placental development and maternal health during pregnancy. This initiative seeks to advance research on the pathophysiology of the placenta in individuals affected by HIV and substance misuse, focusing on understanding the mechanisms that lead to placental abnormalities and their implications for maternal health outcomes. With an estimated funding allocation of $2 million for fiscal year 2025, the NIH plans to support 2-5 selected projects, and applications are due by November 15, 2024. Interested applicants can find more information and application details at the NIH grants website or contact NIH Grants Information at grantsinfo@nih.gov for further inquiries.