Omar Rabab'h

9 Questions 4 Answers 0 Followers

Questions related from Omar Rabab'h

Is there any study report androgen receptor expression in exosomes isolated from blood sapmle of prostate cancer pateint ?

there is study show that exosomes released by prostate cancer cell line express androgen receptor , however researchers in this study fail to detect androgen receptor in exosomes from plasma.

10 October 2016 1,510 1 View

Is there known genetic predisposition to upslantig palpberal fissure and what about its association with spina bifida ?

upslantig palpberal fissure is associated with many syndrome,but is their any known genetic linkage to this/ - there is study say that nearly 84% of spina bifida patients have upslanting...

07 July 2016 9,706 3 View

Is there any article show presence and role of calcitonin gene related peptide in Langerhans cells?

It was shown that Langerhans in esophagus contain calcitonin gene related peptide, and that number of these cells and their immunoreactivity to calcitonin gene related peptide increase in reflux...

02 February 2016 786 1 View

Can glucocorticosteroids promote stem – like character in glioma cells?

On of surprising effect of glucocorticosteroids is increase expression of eNOS in endothelial cells, elevated expression of eNOS is associated with aggressiveness in glioma and it’s also required...

12 December 2015 2,694 3 View

Is it mandatory to do functional repopulation assays to identify cancer stem cell?

If you want to show inhibitory effect of some drugs on cancer stem cells , is it sufficient to isolate cancer stem cell from clinical specimen depend on specific cell marker that previously test...

09 September 2015 7,136 3 View

Do metastatic lines reqiure MET (mesenchymal to epithelial transition) when inject intravenously in for colonisation?

we know that EMT is critical step for metastasis ,then these metastatic cell require MET in establishment and stabilization of distant metastases. but what about cell lines taken from...

09 September 2015 597 5 View

Do metastatic cells re-metastasize ?

Babak Rashidi et al. (2000) demonstrate that liver metastases from colon cancer are capable of remetastasizing to other sites ,1- however are there other tumors may follow this course ? 2- If...

07 July 2015 9,699 12 View

How can we link skeletal muscle specification during embryology and rarity of skeletal muscle metastases ?

Prospective fate maps show that cells of different germ layers and different subdivisions within germ layers are partially segregated from one another in the epiblast and primitive streak....

01 January 2015 9,222 1 View

Is there reciprocal interaction between primary tumor and premetastatic niche that is mediated by extracellular vesicles(exosomes and microvesicles) ?

there are studies show reciprocal interaction between cancer cell and stroma mediated by extracellular vesicles ( cancer cell release microvesicles affect stromal cells which in turn release...

12 December 2014 7,383 5 View