Sentences with phrase «formed by a cell type»

«Our work suggests that the neural pathology of autism manifests in the earliest cortical circuits, formed by a cell type called subplate neurons,» said UMD Biology Professor and senior study author Patrick Kanold.

Not exact matches

Do you know the mathematical impossibility that even one of these could randomly come into existance?Let alone all of the building blocks required for just a single simple cell to come together to form any type of living thing?There sure should be some blobs of fossilized transitions if evolution could happen.You people are real smart why don't you quit bashing Christians and quit believing the garbage you have been fed, and look up the evidence put forth by the Creation Research people.They have in fact proven creation down to a cellular level.Unlike evolution scientists who have no answers, but cleverly devised fables.Evolution is not even a very good fairy tale.Even if I didn't believe in God, Evolution is such a fools explanation of the origin of man that it takes just that to even consider it true.I understand though that you athiests will believe anything that allows you to love your sin and hatred of the one true God.

From that bag of chemicals, an entire life form with scores of different types of cells forms, all by chemistry.

«By studying its genome, we found that Loki represents an intermediate form in - between the simple cells of microbes, and the complex cell types of eukaryotes,» says Thijs Ettema.

Protein immunoblot and histochemical analysis with antiserum to type I NO synthase suggest that the formation of NO in pancreatic B cells is catalyzed by an NADPH -(reduced form of nicotinamide adenine dinucleotide phosphate), Ca2 + / calmodulin - dependent type I NO synthase of about 150 kilodaltons.

The research, published in the journal Scientific Reports, shows for the first time that the way in which fat is made within the body is not «pre-programmed» during the early years of development as previously thought but even in adulthood cells can be influenced by our environment to change the type of fat that is formed.

Earlier mouse studies by Li and his collaborators had indicated that the expression of several imprinted genes changes as hematopoietic stem cells embark on their journey from quiescent reserve cells to multi-lineage progenitor cells, which form the many highly specialized cell types that circulate within the blood stream.

Monoclonal antibodies are generated by clones of a type of white blood cell that have been fused to myeloma (cancer) cells to form fast - growing «hybridomas.»

In vertebrates, the axons of many neurons are sheathed in myelin, which is formed by either of two types of glial cells: Schwann cells ensheathing peripheral neurons and oligodendrocytes insulating those of the central nervous system.

LPA is produced by a specific type of stromal cells, which forms a scaffold for lymphocytes to crawl around within the node.

By repeating the experiment over and over, however, they are assembling a picture of what types of cells exist, how those cells function during tasks of place memory, and what kinds of connections they form with other cells.

These organoids form all of the cell types present in human intestine, but they grow as cysts surrounded by thick extracellular matrix gels with their «apical» cell surface (which is normally exposed to the content of the gut) facing an enclosed lumen.

Doctors have long figured that the major roadblock to recovery was the scar tissue formed by a type of glial cells called astrocytes.

A research advance co-led by Case Western Reserve University School of Medicine's Kumar Alagramam, PhD, may stop the progression of hearing loss and lead to significant preservation of hearing in people with Usher syndrome type III, a form of hereditary hearing loss linked to defects in the sensory «hair» cells in the inner ear.

By contrast, most embryonic and induced pluripotent stem cells are more restricted in their developmental potential, able to form embryonic cell types, but not extra-embryonic tissues.

It's not clear to independent stem cell or Down's experts how stem cells — which can form many types of tissue — might treat Down's, a genetic disorder caused by having an extra chromosome.

Next, the researchers would like to investigate how to culture the other types of progenitor cells that are required for a full kidney, in addition to the nephrons formed by NPCs.

Scientists have discovered a completely new type of opal formed by a common seaweed which harnesses natural technology by self - assembling a nanostructure of oil droplets to control how light reflects from its cells to display a shimmering array of colors...

These are special types of proteins that control the process by which blood - forming stem cells differentiate into different types of blood cells.

The knowledge about how this cancer form arises and develops is still limited but new results from a research team led by Lene Uhrbom, Uppsala University / SciLifeLab, shows that disease progress and the malignancy are affected by the cell type from which the tumor originates as well as the age of the patient.

Biomedical engineers at Case Western Reserve University in Cleveland, Ohio, and Worcester Polytechnic Institute in Worcester, Mass. are growing tracheas by coaxing cells to form three distinct tissue types after assembling them into a tube structure - without relying on scaffolding strategies currently being investigated by other groups.

The human body comprises more than 200 types of cells, and every one of these cell types arises from the zygote, the single cell that forms when an egg is fertilized by a sperm.

Many currently available obesity drugs are unable to pass through a filtering mechanism in the brain called the blood - brain barrier, which is formed by astrocytes and other cell types.

In people with Type 2 diabetes (the commonest form of diabetes), blood sugar control fails because the fat and muscle cells that normally respond to insulin by removing excess sugar from the blood become less responsive to insulin.

Type 2 or non-insulin dependent diabetes, which is by far the most common form in humans (90 % of diabetes in humans is Type 2), is characterized by an inability of cells to respond properly to insulin.

This latter group has the latent autoimmune diabetes of adults (LADA) form of type 1 diabetes, which is characterized by gradual β - cell destruction over months or years and is not associated with obesity (75).

An inherited early - onset form of diabetes characterized by abiotrophy of islet β - cells in a line of Keeshond dogs (128), is a rare example of an «other specific type» of canine diabetes and presumably has a genetic basis.

Type 1 diabetes appears to be the most common form of diabetes in dogs, and is characterized by pancreatic β - cell destruction that leads to absolute insulin deficiency.

Rod Cone Dysplasia Type 1b (rcd1b), previously named CRD1, is an early - onset form of retinal degeneration that is characterized by the loss of rods and cones, the cells in the retina that are responsible for vision.

Slowing such overturning by reducing the horizontal differential heating could tend to allow heat to build up at lower levels until the lapse rate is more favorable to localized vertical overturning (LVO)(The two forms of overturning are not always completely distinct or separate; for example, the Hadley cell, Walker, and monsoon circulations, as well as extratropical storm track activity (developing from baroclinic instability (Rossby wave phenomena)-RRB- are driven and organized in part by horizontal differential heating, but in the ascending portions of these circulations, cumulus - type convection can occur).