Ad
related to: ferroportin antibody side effects explained pdf file full form
Search results
Results from the WOW.Com Content Network
The misregulation of ferroportin in type 4 hemochromatosis can involve a failure of ferroportin to be properly expressed at the cell membrane, or it can involve a failure of ferroportin to respond to negative regulation by hepcidin. [8] Hemochromatosis type 4A is characterized by impaired iron export in cells.
Ferroportin-1, also known as solute carrier family 40 member 1 (SLC40A1) or iron-regulated transporter 1 (IREG1), is a protein that in humans is encoded by the SLC40A1 gene. [5] Ferroportin is a transmembrane protein that transports iron from the inside of a cell to the outside of the cell.
Hepcidin is a protein that in humans is encoded by the HAMP gene. Hepcidin is a key regulator of the entry of iron into the circulation in mammals. [6]During conditions in which the hepcidin level is abnormally high, such as inflammation, serum iron falls due to iron trapping within macrophages and liver cells and decreased gut iron absorption.
Iron overload (also known as haemochromatosis or hemochromatosis) is the abnormal and increased accumulation of total iron in the body, leading to organ damage. [1] The primary mechanism of organ damage is oxidative stress, as elevated intracellular iron levels increase free radical formation via the Fenton reaction.
The hook effect refers to the prozone phenomenon, also known as antibody excess, or the postzone phenomenon, also known as antigen excess. It is an immunologic phenomenon whereby the effectiveness of antibodies to form immune complexes can be impaired when concentrations of an antibody or an antigen are very high.
Currently, there are two FDA approved antibody therapies for Alzheimer's disease, Aducanemab and Lecanemab. Aducanemab has received accelerated approval while Lecanemab has received full approval. [25] Several clinical trials using passive and active immunization have been performed and some are on the way with expected results in a couple of ...
Immunofluorescence pattern of SS-A and SS-B antibodies. Produced using serum from a patient on HEp-20-10 cells with a FITC conjugate. Anti-SSA autoantibodies (anti–Sjögren's-syndrome-related antigen A autoantibodies, also called anti-Ro, or similar names including anti-SSA/Ro, anti-Ro/SSA, anti–SS-A/Ro, and anti-Ro/SS-A) are a type of anti-nuclear autoantibodies that are associated with ...
Bantu siderosis, is the genetic side of the disorder. Some African people carry a unique ferroportin mutation that predisposes them to iron overload, making it a kind of ferroportin disease . [ 4 ] [ 5 ] African-Americans, who have no exposure to iron-rich beer, can also exhibit this issue.
Ad
related to: ferroportin antibody side effects explained pdf file full form