and eyes. “Over the years, patients may also develop heart problems, as the heart valves can become calcified and stiff, leading to cardiovascular issues,” the doctor added. Alkaptonuria is ...

In a nutshell A rare disease drug may help fight malaria. Nitisinone, a medication approved for rare genetic conditions, killed malaria-carrying mosquitoes after they fed on treated human blood — ...

Disease name: Alkaptonuria, also known as "black urine disease" Affected populations: The exact prevalence of alkaptonuria worldwide is unknown. However, estimates suggest that the disease affects ...