What Does Her2 Neu Stand For

Her2 is a growth promoting protein on the outside of all breast cells.

What does her2 neu stand for.

Her2 stands for human epidermal growth factor receptor 2. This protein promotes the growth of cancer cells. This is a tissue test to check if a certain protein involved in cell growth her2 neu is present in some types of cancer cells. The term her2 may refer to the her2 gene or to the protein her2 which the gene makes.

It is also frequently called her2 from human epidermal growth factor receptor 2 or her2 neu. Human epidermal growth factor receptor 2 is one option get in to view more the web s largest and most authoritative acronyms and abbreviations resource. Her2 neu protein expression in colorectal cancer. What is this test.

Her2 is a transmembrane tyrosine kinase receptor and is expressed by and involved in the growth of some cancer cells. Breast cancer cells with higher than normal levels of her2 are called her2 positive. Her2 neu does this test have other names. They re involved in normal cell growth but can become overexpressed.

Some cancers especially invasive breast cancers have more her2 neu protein than normal. Receptor tyrosine protein kinase erbb 2 also known as cd340 cluster of differentiation 340 proto oncogene neu erbb2 rodent or erbb2 human is a protein that in humans is encoded by the erbb2 gene erbb is abbreviated from erythroblastic oncogene b a gene isolated from avian genome. Also called c erbb 2 or neu. Nci s dictionary of cancer terms provides easy to understand definitions for words and phrases related to cancer and medicine.

Abbreviation for human epidermal growth factor receptor 2. Her2 what does her2 stand for. In about 1 of every 5 breast cancers the cancer cells have extra copies of the gene that makes the her2 protein. Her2 proteins are receptors that sit on the.

Human epidermal growth factor receptor 2 erbb2 her2. Her2 stands for human epidermal growth factor receptor 2. These cancers tend to grow and spread faster than other breast cancers but are much more likely to respond to treatment with drugs that target the her2 protein. Her2 positive breast cancer is a breast cancer that tests positive for a protein called human epidermal growth factor receptor 2 her2.

For example her2 is overexpressed in 18 to 20 of invasive breast cancers and affects treatment as well as prognosis of breast cancers. Looking for the definition of her2.