Doctor insights on:
Mthfr Gene Mutation Symptoms
From a medical standpoint, "genetic" refers to the potential heritability of various medical conditions. While some conditions are inevitable (at some point in one's life) as a consequence of simple genetic heritability (eg huntington's disease), a large number of medical conditions (including all behaviorial health disorders) are the expressed final pathway of a ...Read more
Likely not much: The existing evidence does not support any strong connection between heterozygotes for either the c or a mutations of mthfr and poor pregnancy outcomes. Homozygotes may well be at greater risk. Depending on clinical history, different levels or surveillance and possible intervention can be considered. ...Read moreSee 2 more doctor answers
Replication error: Most changes in dna come from errors in the duplication of the dna. But changes can occur in the structure from radiation and some chemicals especially those used in chemotherapy. Most mutations are harmless, some are tracked down by your normal reparative mechanism but a few can cause trouble including cancer. ...Read more
ALGS: Alagille syndrome (algs) is a complex multisystem disorder involving primarily the liver, heart, eyes, face, and skeleton. The two genes in which mutations are known to cause algs are jag1 and notch2. Mutations in jag1 are known to cause about 94%-96% of cases of algs. Mutations in notch2 are known to cause algs in 1%-2% of individuals. ...Read moreSee 1 more doctor answer
Good question. : The answer is no, a small number of patients with early onset breast cancer who carry a bad brca 1 or 2 mutation develop it "de novo", meaning that it started with them (after all, someone has to be the first to have it). Depending at which stage in development it happens, it may affect them to a different degree and may or may not be passed to their children. Some other cancer syndromes.. ...Read moreSee 1 more doctor answer
Mutations: A chromosome will contain many genes, so a chromosome mutation will effect many genes. A gene mutation will have an effect only on that gene. ...Read more
Gene Mutation: This is a mutation in one of the genes that help to process iron absorption. The mutation, if present in 2 copies, can cause too much iron to be absorbed. The excess iron then deposits in other organs and can cause disease - cirrhosis, diabetes, impotence. Having only one mutation may not lead to disease. You should discuss this with your doctor to see if you are at risk of developing disease. ...Read more
Inheritable: "germline" refers to genes that are present in every cell of the body from conception or shortly afterwards, including sperm/ ova, and thus can be passed down to offspring. This term is used to distinguish these types of inherited genetic mutations from those that are not inherited - not present in the dna of sperm or ova. ...Read more
Looks like it: There is a columbian family with heritable pain syndrome and abnormal trpa1 gene. ...Read more
Do all mthfr gene mutations benefit from folate over folic acid? Or certain stands? Is there different treatment for heterozygous v homozygous?
Does heterozygous for MTHFR gene mutation affect pregnancy?, and what about taking synthetic folic acid supplement?
Controversial...: Some studies have shown an association between the MTHFR gene mutation and recurrent miscarriages but this is controversial. Aside from this possibility, it doesn't cause problems with pregnancy. If you have this mutation, its a good idea to take folic acid, vitamin B-12 and Vitamen B-6. Aspirin is also sometimes recommended for women for who have had recurrent miscarriages. Best wishes! ...Read more
In genetics, a mutation is a change in the nucleotide sequence of the genome of an organism, virus, or extrachromosomal genetic element. Mutations result from unrepaired damage to dna or to RNA genomes (typically caused by radiation or chemical mutagens), from errors in the process of replication, or from the insertion or deletion of segments of dna ...Read more
- Talk to a doctor live online for free
- Mthfr gene mutation and depression
- What is mthfr gene mutation?
- Mthfr c677t gene mutation
- Ask a doctor a question free online
- How to test for mthfr gene mutation?
- Mthfr mutation symptoms
- Mthfr gene symptoms
- Mthfr mutation
- Talk to a clinical geneticist online for free