When people catch COVID-19, the virus can cause serious damage to the heart. Scientists are looking closely at why this happens and how it affects the body's ability to heal. They found that certain molecules called non-coding RNAs—which include types like miRNA, lncRNA, and circRNA—are involved in these heart injuries.
These molecules act like messengers within our cells. The research shows they influence important processes such as cell communication, how cells use energy, and whether cells undergo a programmed death called apoptosis. By influencing these three areas, these RNAs play a role in the development of cardiac injury after a SARS-CoV-2 infection.
While this work highlights potential targets for future treatments and ways to track heart health, there are still many mysteries. Scientists currently face challenges in mapping out the exact networks these molecules use and how they might be used in clinical settings. For now, these findings offer a roadmap for developing more precise, personalized medical interventions.
