Sentences with phrase «number of cell receptors»

If cortisol is bound to a greater number of cell receptors, protein breakdown is increased; however, if anabolic hormones such as testosterone and GH occupy a greater number of receptors, protein is enhanced.

Not exact matches

Genomic rearrangement means that a large number of different T cell receptors are possible.

By masking checkpoint receptors, Yervoy and Opdivo expand the number of circulating, tumor - recognizing T cells.

Scientists have previously identified a number of mouse smell receptors, cell - surface proteins in the animals» noses that pick up everything from the fragrance of food to the scent of fear (ScienceNOW, 21 August 2008).

The researchers focused on astrocytes after their initial finding that patients with Alzheimer's disease have unusually high numbers of adenosine receptors in these cells.

In the cultivated cells, the team detected a number of typical olfactory receptors.

The number of receptors for the neurotransmitter in the brain amounts to 14, occurring in different cell types.

The researchers observed that there is a particularly high number of receptors in brown fat cells which bind to the Gq protein.

The scientists discovered that the receptor helped regulate metabolic processes that control body weight, and reducing the number of p75 NTR in fat cells prevented weight gain in mice.

In volunteers who received a BCG vaccination, she observed an increase in cytokine production (proteins that control immune cells) and in the number of receptors that play a role during the recognition of intruders.

Current vaccines activate T cells and thus the CD40 receptor by using purified bacterial proteins attached to a number of different polysaccharides.

Using a new TaqMan PCR - based technique, the researchers screened a number of cancer cell lines from various tissues, and discovered that tRNA halves were specifically expressed in large quantities in sex hormone - dependent cancers, i.e., estrogen receptor (ER)- positive breast cancer and androgen receptor (AR)- positive prostate cancer that are driven by the hormones estrogen and testosterone.

Future therapies will have to be based on strategies that act by reducing or increasing the number or activity of specific subtypes of pre - and postsynaptic receptors, transporters, and ion channels, or other membrane molecules at the synapse, and by strategies that exploit the new possibilities offered by stem cell technology and targeted repair.

Previous research from the laboratory of Dan S. Kaufman at the Stem Cell Institute, University of Minnesota, USA has demonstrated that large numbers of Natural Killer (NK) immune cells with potent anti-HIV activity [1] can be derived from hESCs and iPSCs [2, 3], although they lack antigen specific recognition receptors [4, 5].

Importantly, the team also found that, in mice, antibody - mediated stimulation of this receptor following a bone marrow transplant increased the number of donor - derived T - cells and boosted initial thymus recovery.

It's also been found that vitamin D increased the number of androgen receptors in the muscle cells.

Number one, the pancreas releases low amounts of insulin or number two, the cells develops insulin resistance, by not allowing the insulin to bind to receptors on the cells» membrane which would normally allow the entrance of glucose into theNumber one, the pancreas releases low amounts of insulin or number two, the cells develops insulin resistance, by not allowing the insulin to bind to receptors on the cells» membrane which would normally allow the entrance of glucose into thenumber two, the cells develops insulin resistance, by not allowing the insulin to bind to receptors on the cells» membrane which would normally allow the entrance of glucose into the cell.

Unfortunately, the body can only sustain a limited number of insulin receptors on each cell.

Researchers from the University of Connecticut found that consuming fast - digested proteins and fast - digested carbs after a workout both increase the amount of protein taken up by the muscle cells and the number of testosterone receptors in muscle cells.

Additionally, there are a number of vitamins and minerals that are necessary for the thyroid hormone receptor (where it «docks» in to the cells) to function properly; and for the manufacturing of the hormone.

Receptor resistance: For a number of reasons, our cells can become less sensitive to hormones.

Furthermore, positive associations between TSH and LDL as well as total cholesterol levels have been found in cross-sectional studies in euthyroid healthy subjects, and the strength of these associations seems to depend on an individual's insulin sensitivity.We therefore hypothesize that the KD has diminished the production of T3 from T4, thereby reducing the number of LDL receptors and thus reducing LDL particle clearance which might be further impaired due to the missing stimulating effect of insulin on LDL uptake into cells.

In the liver and other organs, most of the T4 is converted to T3, which binds to specific receptors in your cells and produces a number of metabolic effects.

This occurs in a number of ways, including reduction of glucose absorption, slowing down of carbohydrate digestion, stimulating the pancreas to produce more insulin, and stimulating insulin receptors so that more sugar flows out of our bloodstream and into our cells.

In the absence of the arginine protein, a lower number of T helper cells contained their surface receptors, as a specific protein chain which is part of the receptor complex requires an adequate amount of arginine molecules.

To protect themselves from this excess energy and subsequent damage, our cells reduce the number of insulin receptors on their surfaces.

Dietary fibre modifications that are low in fat and glucose reduce the risk for AD by not only effecting cell membranes and nutrient sensing G coupled receptors but also by regulating number of nuclear receptors such as histone deacetylases (HDAC) and peroxisome proliferator activated receptors (PPAR) that control glucose, fatty acids and cholesterol and have significant effects on the brain cholesterol homeostasis and amyloidosis.

In humans, L - carnitine helps to increase the growth of muscle cell fibers by increasing energy production within cells and by increasing the number of androgen receptor sites on the muscle cell surface, which in turn increases the level of circulating testosterone.

Re-directed Autologous T cell Therapy for drug resistant or refractory CD20 + B cell lymphoma Overview: In this approach, immune cells (known as T cells) are taken from the peripheral blood, genetically modified in the laboratory to express a receptor that recognizes B cells, and then expanded to produce large numbers of tumor specific T cells outside -LSB-...]

Dogs with myasthenia gravis either don't have the normal number of skeletal muscle cell receptors for the neurotransmitter acetylcholine when they are born (congenital myasthenia gravis), or the receptors that they do have are defective or have been damaged at some point after their birth (acquired myasthenia gravis).

Myasthenia gravis is caused by a reduction or deficiency in the number of cellular receptors for a specific neurotransmitter, acetylcholine, at the junctions between nerve endings and skeletal muscle cells.