background: cytoadherence of plasmodium falciparum - infected red blood cells to endothelial cells is an important mechanism for parasite survival and a major trigger for diseases pathology. here, we de­scribe a new adhesion assay in which different cell types (cho, cho/cd36 and cho/icam-1) are at­tached to cytodex beads in a mini-column format to measure the relative sizes of various binding s...

multiple sclerosis (ms) is an inflammatory disease of the central nervous system (cns). inflammation caused by immune cells destroy the myelin and then axon. cns failure to complete repair results in permanent disabilities. some types of stem cells have special potentials to repair these injuries and even cure ms. neural crest stem cells with a mutual origin with cns and the ability of differen...

Multiple sclerosis (MS) is an inflammatory disease of the central nervous system (CNS). Inflammation caused by immune cells destroy the myelin and then axon. CNS failure to complete repair results in permanent disabilities. Some types of stem cells have special potentials to repair these injuries and even cure MS. Neural crest stem cells with a mutual origin with CNS and the ability of differen...

neurokinin 1 receptors (nk1r) are overexpressed on several types of important human cancer cells. substance p (sp) is the most specific endogenous ligand known for nk1rs. accordingly, a new sp analogue was synthesized and evaluated for detection of nk1r positive tumors. [6-hydrazinopyridine-3-carboxylic acid (hynic)-tyr8-met(o)11-sp] was synthesized and radiolabeled with 99mtc using ethylenedia...

arm grooves of star-fish have mesenchymal stem cells derived from adipose tissue cell. widespread studies have shown that stem cells derived from adipose-derived mesenchymal stem cell from bone marrow have many similarities in terms of the ability to differentiate into a variety of tissues. most of the animals live in warm and shallow waters and the waters of this feature is that it is low in d...

multiple sclerosis (ms) is the most common autoimmune disease, especially among young’s. neuroinflammation results from inflammation in cns and it may cause different disorders and diseases .it is also known as a detriment in multiple sclerosis. in fact, it causes problems and symptoms in ms. in ms the self-immune cells attack the myelin of neurons, it maybe the nerve in brain or spinal cord. d...

mesenchymal stem cells can be obtained from deferent tissues like adipose tissue, umbilical cord, placenta, skin, bone marrow, etc. these cells have regulatory effects on all types of immune cells such as dendritic cell, natural killers and lymphocytes. mesenchymal stem cells induce inhibitory phenotypes of antigen presenting cells (apcs) following their activity. they also change t cells pheno...