What is TMPRSS2 ERG?
TMPRSS2 is a prostate-specific and androgen-response gene that encodes a protein belonging to the serine protease family, which functions in prostate carcinogenesis and relies on gene fusion with ETS transcription factors, such as ERG and ETV1 (8).
Is prostate cancer genetic?
Prostate cancer seems to run in some families, which suggests that in some cases there may be an inherited or genetic factor. Still, most prostate cancers occur in men without a family history of it. Having a father or brother with prostate cancer more than doubles a man’s risk of developing this disease.
What are TMPRSS2 inhibitors?
TMPRSS2 (12) is a type II transmembrane serine proteases (TTSP) (13) that has been shown to be crucial for host cell viral entry and spread of SARS-CoV-2 (7, 8, 14–16), as well as SARS-CoV (17, 18), MERS-CoV (19), and influenza A viruses (20–27).
What is ERG oncogene?
ERG (ETS-related gene) is an oncogene. ERG is a member of the ETS (erythroblast transformation-specific) family of transcription factors. The ERG gene encodes for a protein, also called ERG, that functions as a transcriptional regulator.
What is ERG expression?
It has a DNA binding domain and a PNT (pointed) domain. ERG is expressed at higher levels in early myelocytes than in mature lymphocytes (types of white blood cells). Therefore, ERG may act as a regulator of differentiation of early hematopoietic cells.
What is the full form of ERG?
ERG stands for employee resource group. Other lesser used terms include affinity groups or business networking groups. Current groups offer much more than mere professional networking opportunities. ERGs can be found in 90% of Fortune 500 companies.
What is the pH of protease?
The changes are usually permanent. Enzymes work inside and outside cells, for instance in the digestive system where cell pH is kept at 7.0 to 7.4. Cellular enzymes will work best within this pH range….The effect of pH.
| Enzyme | Optimum pH |
|---|---|
| Stomach protease (pepsin) | 1.5 – 2.0 |
| Pancreatic protease (trypsin) | 7.5 – 8.0 |
Why is TCA used in casein assay?
Many protease assay procedures use casein as the protein substrate. It’s easy to get, inexpensive and of high purity. At the end of the incubation period, TCA is added. This stops the enzyme reaction and denatures the casein, rendering it insoluble.
What is ERG prostate?
TMPRSS2-ERG is a high-frequency fusion gene expressed in prostate cancer and plays a vital role in carcinogenesis. Recent studies showed that TMPRSS2-ERG is a potential predictive biomarker for prostate cancer.
What is ERG overexpression?
The overexpression of ERG is one of the key factors in transforming localised, aggressive cancer into metastatic cancer. 96. High levels of ERG are implicated in loss of cell polarity, changes in cell adhesion, nuclear pleomorphism promoting hyperplasia and PIN in mouse prostate epithelia.
What does an ERG do?
An Employee Resource Group (ERG) is a network within a company where employees meet up (in person or remotely) based on shared characteristics, experiences or goals. The groups offer a chance to network and socialize, work on professional development, and to raise awareness of relevant issues.