If human brains are like body's cells, there is a natural point of specialization, in which new systems break away and form similar but slightly different branches, as
cells in a body become fingers, feet, hands, etc..
Scientists don't know why
cells in the body become resistant to insulin, but it's clear that certain genetic and lifestyle factors play a role.
Get The Best Life Insurance Rate With Anemia Anemia Is a common blood disorder that occurs when the level of healthy red blood
cells in the body become too low.
Not exact matches
Swiss pharmaceutical giant Novartis has made waves with a drug pipeline that includes one of the most talked - about experimental cancer therapies
in recent years — a treatment called Kymriah that reconfigures the
body's own immune
cells to
become aggressive blood - cancer killers.
giant Novartis has made waves with a drug pipeline that includes one of the most talked - about experimental cancer therapies
in recent years — a treatment called Kymriah that reconfigures the
body's own immune
cells to
become aggressive blood - cancer killers.
Evidence of the fact that union differentiates is to be seen all round us —
in the
bodies of all higher forms of life,
in which the
cells become almost infinitely complicated according to the variety of tasks they have to perform;
in animal associations, where the individual «polymerises» itself, one might say, according to the function it is called upon to fulfil;
in human societies, where the growth of specialization
becomes ever more intense; and
in the field of personal relationships, where friends and lovers can only discover all that is
in their minds and hearts by communicating them to one another.
As a physics teacher, I teach the therapeutic effects of gamma radiation
in radiotherapy, along with the associated dangers (radiation can cause
cells to
become cancerous as well as kill
cells that are already cancerous), but a common misconception among students is that cancer
cells are rather like viruses or bacteria, a sort of alien
cell that has entered the
body, growing out of control with little relation to the surrounding
cells.
On the one hand, Hartshorne holds that the past affects the future
in the sense that previous cases of
becoming can influence later cases of
becoming; previous feelings of one's own, of God's and of one's
body cells can be felt or inherited by one's later feelings.
Cells in the
body take account of their environment and
become different as a result.
What we eat
becomes our
cells, our blood, tissues, organs, skin... We create health with what we put
in our
bodies.
Food,
in its turn, is a creative expression that merges with the
cells of its eater, and
becomes part of their physical
body and energy
body.
Capsaicin only inflames human
cells because heat - detecting proteins
in our nerve endings called TRPV1 receptors
become activated
in the chemical's presence, mistakenly interpreting capsaicin as a sign of extreme heat, and sending the
body's burn defenses into overdrive.
In an effort to stabilize themselves, they rush through our body, stealing an electron from an unsuspecting healthy cell nearby which in turn will become a free radica
In an effort to stabilize themselves, they rush through our
body, stealing an electron from an unsuspecting healthy
cell nearby which
in turn will become a free radica
in turn will
become a free radical.
It is also responsible for the colour of red blood
cells — so if someone's
body lacks sufficient iron, these blood
cells become small and pale, resulting
in iron - deficiency anaemia.
However, these same inflammatory responses can
become part of a disease if they mistakenly target the
body's own
cells, such as occurs
in the case of autoimmune conditions like Crohn's disease.
Ruptured
cells become food for living bacteria
in the gut, which release enough noxious gas to bloat the
body and force the eyes to bulge outward.
Induced pluripotent stem
cells (known as iPSCs) are similar to human embryonic stem
cells in that both
cell types have the unique ability to self - renew and have the flexibility to
become any
cell in the human
body.
The molecules — called SMAD2 and SMAD3 — can enhance the efficiency of converting mature
cells into induced pluripotent stem
cells, which have the distinctive ability to
become any type of
cell found
in the
body.
Adult stem
cells, reprogrammed or not, however, have not been shown to have the same level of flexibility
in becoming any
cell in the
body.
The genes O, S, and K were known to help the
cells become pluripotent, which allows them to produce any other
cell type
in the
body.
«Starting with pluripotent stem
cells that are not muscle
cells, but can
become all existing
cells in our
body, allows us to grow an unlimited number of myogenic progenitor
cells,» said Nenad Bursac, professor of biomedical engineering at Duke University.
By turning on a several genes
in adult
cells, scientists can transform skin or blood
cells into stem
cells that can
become every
cell type
in the
body — without the ethical and practical complications of using embryos or oocytes.
In what may presage an intellectual property battle, Rudolf Jaenisch of the Massachusetts Institute of Technology in Cambridge and Konrad Hochedlinger of Massachusetts General Hospital in Boston will be awarded a patent on a technique for turning adult mammalian cells into stem cells that can in principle become any kind of cell in the bod
In what may presage an intellectual property battle, Rudolf Jaenisch of the Massachusetts Institute of Technology
in Cambridge and Konrad Hochedlinger of Massachusetts General Hospital in Boston will be awarded a patent on a technique for turning adult mammalian cells into stem cells that can in principle become any kind of cell in the bod
in Cambridge and Konrad Hochedlinger of Massachusetts General Hospital
in Boston will be awarded a patent on a technique for turning adult mammalian cells into stem cells that can in principle become any kind of cell in the bod
in Boston will be awarded a patent on a technique for turning adult mammalian
cells into stem
cells that can
in principle become any kind of cell in the bod
in principle
become any kind of
cell in the bod
in the
body.
But they still want to be able to do cloning, otherwise know as somatic
cell nuclear transfer (SCNT), because embryonic
cells are the «gold standard» for pluripotent
cells —
cells that can
become any
cell type
in the
body.
The results help fill
in the scientific puzzle kicked off by Dolly's cloning, which proved that mammalian egg
cells were capable of dissolving the genetic roadblocks that limit the potential of most adult
cells to give rise to only a single type of tissue — that of the organ from which they hail — whereas embryonic stem
cells have the potential to
become virtually any kind of
body tissue.
These findings are the first to show that blood - forming stem
cells can be modified with a CAR therapy that can safely engraft
in the bone marrow, mature and
become functional immune
cells throughout the
body.
The remarkable discovery that it is possible to turn skin
cells back to an embryonic state, when they have the potential to
become any type of
cell in the
body, could open up a huge range of possibilities.
One of the genes that MM41 blocks — the BCL - 2 gene — is involved
in regulating apoptosis, the
body's natural process which forces
cells to die if they
become too damaged or unhealthy to be repaired.
In addition to being the first line of defense against pathogenic attack, the immune system seeks out aberrant
cells within the
body that may
become cancerous.
How can an element that is
in every
cell in our
bodies, that we excrete every day, and that is eternally recyclable
become a resource that may peak by 2030?
Germ
cells, irrespective of the sexual fate (to
become sperm or eggs), have the potential to feminize the
body in medaka.
While stem
cells —
cells that have the potential to differentiate into other types of
cells — exist
in adult humans, the most useful stem
cells are those found
in embryos, which are pluripotent, capable of
becoming nearly any
cell in the
body.
After collecting skin
cells from people with and without schizophrenia, Gage and team genetically reprogrammed the
cells to
become pluripotent stem
cells, with the youthful ability to give rise to any of the more than 200
cell types
in the
body.
In 1983, Beddington set up her own lab at Oxford and became one of the first scientists to demonstrate that embryonic stem cells can give rise to any tissue found in a developed bod
In 1983, Beddington set up her own lab at Oxford and
became one of the first scientists to demonstrate that embryonic stem
cells can give rise to any tissue found
in a developed bod
in a developed
body.
The research coming under fire reported the discovery of a potentially revolutionary process called stimulus - triggered acquisition of pluripotency (STAP),
in which exposing adult
cells to a stress such as acid or pressure prompts them to behave like
cells in early embryos, which can
become any
cell type
in the
body.
The acquisition of so much cellular material from its sisters almost certainly helps the egg start a program of growth through which it
becomes the largest
cell in the mammalian
body.
Embryonic stem (ES)
cells, harvested from three - and - a-half-day-old mouse embryos or five - and - a-half-day-old human embryos, are referred to as pluripotent because they can
become any of the thousands of
cell types
in the
body.
Pluripotent
cells are a powerful type of stem
cell that can
become any
cell type
in the
body.
Sheltzer's team proposes that these
cells rapidly evolved to acquire different mutations that would confer a survival benefit — perhaps enabling them to grow
in new environments, just as cancer
cells that
become metastatic evolve so as to be able to detach from their tissue of origin and grow at different sites
in the
body.
During inflammatory responses due to infection, trauma, or cancer, the
body's immune system
becomes highly activated
in an attempt to fend off invading organisms, foreign
bodies, or tumor
cells.
Embryonic stem (ES)
cells are derived from early embryos and can
in theory
become any
cell in the
body.
Pluripotent
cells can
become any of the
cell types usually found
in the
body — although there are certain special types of tissue, such as placenta, that they can't form.
When a subject — a Franciscan nun,
in one case — feels her ordinary self «dissolving into Christ consciousness,» as she describes it, a radioactive fluid is injected into her
body through an intravenous tube; the fluid travels to her brain and
becomes trapped
in nerve
cells there.
They do this by reactivating dormant genes associated with pluripotency — a primitive state
in which a
cell has the potential to
become any
cell type
in the
body.
Converting adult skin
cells into pluripotent
cells — immature stem
cells that can be programmed to
become any tissue
in the
body — is a rapidly developing area of science that earned the researcher who discovered the technique, Shinya Yamanaka, a Nobel Prize
in 2012.
The central question is how,
in the human organism for example, 100 000 genes have been orchestrated to yield about 250 different
cell types, which then
become assembled as the human
body.
The research used skin samples from five men to create what are known as induced pluripotent stem
cells, which closely resemble embryonic stem
cells in their ability to
become nearly any tissue
in the
body.
They need to find out how much differentiation these
cells require before they
become helpful
in specific areas of the
body.
It is thought that this rare form of genome architecture may contribute to keeping stem
cells in an unspecialised state, still full of the potential to
become any
cell type
in the
body.
People develop type 2 diabetes over time as their
bodies become more and more resistant to the hormone insulin, which is necessary to process the glucose
in blood that provides energy for
cells, explains Dr. Patti, who is also an Assistant Professor at Harvard Medical School.