Sentences with phrase «specialized cells of the brain»

Not exact matches

HBI member V. Wee Yong, PhD and research associate Susobhan Sarkar, PhD, and their team including researchers from the Department of Clinical Neurosciences and the university's Southern Alberta Cancer Research Institute, looked at human brain tumor samples and discovered that specialized immune cells in brain tumor patients are compromised.

It reveals specialized cells in the brains of mice dividing to create newborn nerve cells.

In most animals, nutrition involves components specialized in the regulation of nutritional supply and demand (in most animals, for example, the brain controls the needs of the body cells).

Grid cells and other specialized nerve cells in the brain, known as «place cells,» comprise the brain's inner GPS, the discovery of which earned British - American and Norwegian scientists this year's Nobel Prize for medicine.

In the»80s, Czeisler discovered that specialized ganglion cells in the retina are finely tuned to tell the brain to cut melatonin production when they are hit by a short wavelength (around 480 nanometers)-- precisely that of morning light.

It has billions of parts, many used to activate and silence genes — an arrangement that allows individual cells to specialize as brain cells, heart cells and some 200 other different cell types.

Although the amygdala's importance in face recognition and emotional assessment is well - known, little is understood about how these processes work, but research led by investigators at Cedars - Sinai and the California Institute of Technology has found that at least some of the brain cells that specialize in recognizing emotions may represent judgments based on the viewer's preconceptions rather than the true emotion being expressed.

Scientists studying brain diseases may need to look beyond nerve cells and start paying attention to the star - shaped cells known as «astrocytes,» because they play specialized roles in the development and maintenance of nerve circuits and may contribute to a wide range of disorders, according to a new study by UC San Francisco researchers.

They found that the model's stem cells differentiate (specialize) into the various cells of the brain in the same way that they do in the first trimester of human development.

Specialized nerve cells, known as somatostatin - expressing (Sst) interneurons, in the outer part of the mammalian brain (or cerebral cortex)-- play a key role in controlling how information flows in the brain when it is awake and alert.

Studying a new type of pinhead - size, lab - grown brain made with technology first suggested by three high school students, Johns Hopkins researchers have confirmed a key way in which Zika virus causes microcephaly and other damage in fetal brains: by infecting specialized stem cells that build its outer layer, the cortex.

Few labs could afford to grow enough mini-brains to be useful for research, Song says, and those that did produced tissues with cells specialized for different parts of the brain mixed together at random.

The brain consists of highly specialized cells such as neuron, glia, and astrocytes.

Branched - chain amino acids enter the brain through specialized transporters in the fortress of brain - protecting cells known as the blood — brain barrier.

Specialized nerve cells, known as somatostatin - expressing (Sst) interneurons, in the outer part of the mammalian brain, or cerebral cortex, play a key role in controlling how information flows in the brain when it is awake and alert.

When a stem cell divides, each new cell has the potential either to remain a stem cell or become another type of cell with a more specialized function, such as a muscle cell, a red blood cell, or a brain cell (Fig 1).

«This data allows classification of all human protein - coding genes into those coding for house - hold functions (present in all cells) and those that are tissue - specific genes with highly specialized expression in particular organs and tissues, such as kidney, liver, brain, heart, pancreas.

Glaucoma results from the death of retinal ganglion cells, specialized cells that transmit vision from the eye to the brain.

They're carried in the blood and must get past the so - called blood - brain barrier, composed of specialized cells lining the walls of capillaries in the brain.

Specialized membrane domains for water transport in glial cells: high - resolution immunogold cytochemistry of aquaporin - 4 in rat brain.

The researchers hypothesized that one of these genetic variations may affect the function of specialized proteins that stabilize the internal scaffolding of brain cells.

The blood - brain barrier is a collection of specialized cells and proteins that control the movement of molecules from the blood to the central nervous system.

These symptoms are the result of the loss of specialized cells in an area of the brain called the substantia nigra pars compacta (SNc) that specialize in producing the chemical signal - molecule dopamine and are responsible for turning off excess firing of neurons that control muscles.

The Program specializes in the treatment of primary head and neck cancers, brain and spine tumors such as squamous cell carcinoma, basal cell cancer, glomus tumor, paragangliomas, acoustic neuromas, salivary gland and mucosal tumors, astrocytomas, oligodendrogliomas, glioblastomas, and hemangioblastomas, and metastatic tumors that may have arisen from elsewhere in the body such as the breast, lung, or prostate.

Myelin is generated by specialized cells, oligodendrocytes in the brain and spinal column (the central nervous system, or CNS), and Schwann cells in the network of nerves outside the CNS that connect it with the rest of the body (the peripheral nervous system).

Bone marrow is rich in spingolipids, which are specialized fats that protect cell membranes against environmental insults and that are critical components of the brain and nervous system.13, 14 When pu rch a si ng m a rrow bones (typically shank), do your best to get free - range choices — lamb, beef, buffalo, and so on.

Ketones are produced specifically by the body to feed the brain... Ketones not only supply a superior source of energy to the brain but trigger the activation of specialized proteins called brain derived neurotrophic factors that function in brain cell maintenance, repair, and protection.

The basic unit of the brain is called a neuron, which is a specialized nerve cell.

There are several different treatments being compared, including: surgery followed by vaccine - based immunotherapy, surgery followed by oncolytic virus therapy, surgery followed by IL - 12 gene therapy and biopsy followed by placement of a specialized catheter system that draws tumor cells out of the brain.

They also have highly - specialized functions in neurological tissues, especially the brain and retina and play an important role in cell membranes and the formation of new tissue, therefore important for development and growth.

The title Mirror Cells references mirror neurons, specialized brain cells that are activated when observing the behavior of otCells references mirror neurons, specialized brain cells that are activated when observing the behavior of otcells that are activated when observing the behavior of others.

To divine answers to these questions, the frog relies on highly specialized brain cells that monitor two parts of other frogs» bodies, their eyes and mouths.