Heme oxygenase-1 deficiency is a rare disorder affecting heme breakdown, leading to iron accumulation and oxidative stress, potentially causing anemia, inflammation, and vascular issues.

Porphyria is a group of genetic disorders caused by defects in heme production, leading to porphyrin accumulation, which may cause skin sensitivity to light or neurological symptoms such as abdominal pain.

X-linked sideroblastic anemia is a rare genetic disorder affecting hemoglobin production, leading to chronic anemia, fatigue, and pale skin, primarily affecting males.

Purine metabolism disorder is a condition affecting the synthesis or breakdown of purines, potentially leading to uric acid buildup, causing gout, kidney stones, or neurological and genetic disorders.

Pyrimidine metabolism disorder is a condition affecting the breakdown or synthesis of pyrimidines, potentially leading to toxic accumulations, neurological issues, developmental delays, and immune system disorders.

Hereditary spastic paraplegia type 48 (HSP48) is a rare neurological disorder causing progressive stiffness and weakness in the lower limbs due to a genetic defect affecting motor neuron function.