What is the breast cancer gene? The development of breast cancer (mamma carcinoma) can have many different causes. In some cases it can be traced back to a gene mutation. However, it is assumed that only 5-10% of breast cancer cases are based on a hereditary genetic cause. In this case one speaks of hereditary … The breast cancer gene
What does it mean for me if I have this gene? As mentioned above, women with a positive family history should be closely monitored and possibly tested. Before deciding on a molecular genetic diagnosis, the pros and cons should be weighed up and the limits of the diagnosis and possible consequences should be considered. It … What does it mean for me if I have this gene? | The breast cancer gene
How is the breast cancer gene inherited? The inheritance of the BRCA-1 and BRCA-2 mutation is subject to a so-called autosomal dominant inheritance. This means that the BRCA mutation present in one parent is passed on to the offspring with a 50% probability. This occurs independently of gender and can also be inherited from the … How is the breast cancer gene inherited? | The breast cancer gene
Definition Epigenetics is a broad and comprehensive biological discipline that deals with genetic functions that go beyond the mere sequencing of DNA bases. The genetic material consists primarily of DNA strands that are formed from differently arranged base pairs. In every human being there are differences in the order of the base pairs, which in … Epigenetics
Examples of epigenetics Epigenetic examples can be observed in every person in old age. Many diseases are nowadays attributed to epigenetic changes, among other things. A typical example of visible epigenetics is the so-called “X-inactivation”. Here, an X chromosome is completely silenced by epigenetic processes. This mainly affects women who have two X chromosomes. One … Examples of epigenetics | Epigenetics
What role does epigenetics play in depression? Epigenetics plays a particularly important role in the development of psychiatric diseases. The activation and inactivation of certain gene sequences can lead to diseases such as depression and schizophrenia. Age and environmental factors that lead to altered epigenetic processes are probably also responsible for this. Mental diseases are … What role does epigenetics play in depression? | Epigenetics