The recessive trait that causes sickle cell anaemia can be transmitted from parent to offspring when

Yes, they can. Sickle cell disease, an inherited disorder of the red blood cells, is more common in African Americans in the U.S. compared to other ethnicities—occurring in approximately It is common in Africa, in Mediterranean countries (such as Greece, Turkey, and Italy), the Arabian Peninsula, India, Spanish-speaking regions in South and Central America, and parts of the Caribbean. In all those regions, both dark and light skin people can carry copies of the sickle cell genes. What's the difference between sickle cell disease and sickle cell trait? Just like the color of their skin and eyes, children with If a person only has one copy of the sickle cell gene and no other hemoglobin variant, then he or she does not have sickle cell disease. These people have sickle cell trait, and usually do not have any health-related problems because of the gene. They can still pass on this one copy of the sickle cell gene to their children, however. How do I know if my child has sickle cell disease? Every state in the U.S. provides a Additional Information & Resources: • • • • • M. Laurence Noisette, MD, FAAP M. Laurence Noisette, MD, FAAP, is a post-residency training member of the American Academy of Pediatrics Sections on Hemotology/Oncology and Early Career Physicians. She is also a member of the South Carolina Chapter. Dr. Noisette was born and raised in Port-au-Prince, Haiti and completed a training in pediatrics after the devastating 2010 earthquake in a resource-limited enviro...

Iron deficiency anemia is a condition in which there are insufficient red blood cells in the body due to a lack of iron. In some cases, iron deficiency anemia can be genetic, as alterations in a person’s genetic code can pass to their child. The common causes of iron deficiency anemia include dietary factors, blood loss, and underlying health conditions. When doctors diagnose iron deficiency anemia, they will confirm the cause so that they can determine the best course of treatment. Read more to learn about the link between genetics and iron deficiency anemia. Share on Pinterest KTSDESIGN/SCIENCE PHOTO LIBRARY/Getty Images Blood-related genetic abnormalities can pass from a person to their child. In some cases, these abnormalities Doctors call this genetic form iron-refractory iron deficiency anemia (IRIDA). This rare condition stems from a deficiency of iron in the bloodstream. The symptoms of IRIDA may appear similar to those of other forms of anemia, but they may not respond to treatments in the same way. IRIDA is a hereditary condition that TMPRSS6 gene. This gene is responsible for giving the body instructions on creating a protein called matriptase-2. Matriptase-2 helps with regulating iron in the body. Factors that affect this protein can alter the levels of iron in the body. IRIDA has an As each parent carries only one copy of the recessive trait, it is possible that neither will have any symptoms. The symptoms of IRIDA are similar to those of other forms of anemia...

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