0
The term "cytokine" is derived from a combination of two Greek words - "cyto" meaning cell and "kinos" meaning movement. Cytokines encompasses a wide range of low-weight molecular proteins (~5-20 kDa) that play different roles in regulating various aspects of the immune response. they are released by cells and affect the behavior of other cells, and sometimes the releasing cell itself.The ELISA (enzyme-linked immunosorbent assay ) is a useful tool to study the function of cytokines.Meretciel provide ELISA kits for R&D.
According function, cytokines include chemokines, interferons, interleukins, lymphokines, tumour necrosis factor and the adipokines but generally not hormones or growth factors.
Wiki User
∙ 9y ago
Wiki User
∙ 7y agoCytokines include chemokines, interferons (IFN), interluekins (IL), lymphokines, and tumour necrosis factors (TNF). They are produced by many types of cells, including immune cells such as macrophages, B lymphocytes, T lymphocytes, mast cells, endothelial cells, fibroblasts, and various stomal cells. IL-1, IL-6, and TNF-alpha produces local vascular effects by increasing the expression of adhesion molecules and promoting vascular permeability. Cytokines also have the ability of produce systemic effects. They stimulate production of acute phase proteins in the liver through direct action and through the release of cortisol. They can also induce fever by acting on the hypothalamus in the brain. In addition, IL-6, and TNF-alpha can travel to bone marrow to increase the synthesis of colony-stimulating factor. This leads to increased production of white blood cells.
Wiki User
∙ 8y agoPlants hormone that promotes cell division by stimulating production of proteins required for mitosis and cytokinesis.
Add your answer:
Earn +20 pts
Why would the immune system not be able to function with cytokines?
Cytokines play an important role in fighting some forms of bacterial infections. The cytokines basically tell the immune system that an infection is there so that the immune system can handle it.
What are the regulators of immune response?
cytokines
What are cytokines Explain their structure function?
cytokines are a number of small proteins that are secreated by a specific cell of immune system which carry signals and thus have an effect on other cells. cytokines are one type of protein that serve as messanger between cells it regulate various inflammatory responses Cytokines interact with cells of the immune system in order to regulate the body's response to disease and infection. Cytokines also mediate normal cellular processes in the body.How Cytokines WorkThe immune system is complex -- different types of immune cells and proteins do different jobs. Cytokines are among those proteins. Explaining how cytokines work is difficult. Cytokines are released by cells into the circulation or directly into tissue. The cytokines locate target immune cells and interact with receptors on the target immune cells by binding to them. The interaction triggers or stimulates specific responses by the target cells.
Are cytokines a chemical?
Cytokines encompasses a wide range of low-weight molecular proteins (~5-20 kDa).They are released by cells,so produced by organism and not by chemical reaction.Meretciel offer high quality ELISA kits for R&D,can use to detect the concentration of Cytokines. But chemical are usually produced by or used in a reaction involving changes in atoms or molecules. So Cytokines are biologicals not chemicals.
What Cytokines that make cells resistant to viruses?
Interferons
Which cytokines act as a signal between leukocytes?
interleukines
What are the uses of cytokines?
Cytokines are a category of signaling molecules that, like hormones and neurotransmitters, are used extensively in cellular communication. They are proteins, peptides or glycoproteins. The action of cytokines may be autocrine, paracrine, and endocrine. Cytokines are critical to the development and functioning of both the innate and adaptive immune response, although not limited to just the immune system. They are often secreted by immune cells that have encountered a pathogen, thereby activating and recruiting further immune cells to increase the system's response to the pathogen. Cytokines are also involved in several developmental processes during embryogenesis.
What do studies of cytokines show?
Studies of cytokines show that psychological factors such as stress depress the immune system, but that deviations in the immune system can also trigger psychological and behavioral changes.
How do cytokines help the human immune system?
Cytokines which are released or produced by the immune system influence the behavior or action of the brain assisting it to function in curing illness like depression and mental illness. The immune system is made to function more effectively in fighting most body diseases with the help of these cytokines.
Which cytokines have antiviral activity?
IFN alpha & IFN betha
What act as intracellular signals to begin the immune response?
Cytokines
T cells secrete what in Cell mediated immune response?
Cytokines
