One of the body's first lines of defense, the cells antioxidant response system is supposed to prevent these harmful invaders from causing a domino effect and
damaging other cells.
Not exact matches
Other research has found
cell - phone overuse can
damage teenagers» mental health and sap people of their productivity.
They neutralize
cell -
damaging free radicals that may help lower the risk of heart disease, cancer, and
other diseases.
In
other words, consuming more antioxidants seems to protect your
cells from
damage as well as enabling them to recover from exercise.
Astaxanthin can protects
cells and the nervous system from oxidative
damage and is beneficial to joints and skin amongst many
other health benefits.
Agave and fructose in general does not spike blood sugar because it goes through your liver
damaging it at the same time, glucose is processed by
other cells as well and thus it spikes your blood sugar, but fructose is processed just by the liver.
It helps in protecting
cells from DNA
damage and has some
other benefits.
Other essential nutrients in onions are antioxidants that promote cellular structuring, increase immunity, and protect from free radical
damage to the
cells.
Others note that shear forces from shaking are not the only issue — bursting of bubbles caused by shaking may also
damage cells or denature proteins.
Following an initial brain injury, the dying
cells produce substances that go on to
damage other brain
cells.
NASA and
other space agencies have known for decades that this radiation can cause cancer and
other cell damage.
Although
other neuronal
cell types are affected, medium spiny neurons bear the brunt of the
damage caused by Huntington's disease.
One appears to protect brain
cells from
damage, while the
other can stop the virus replicating (Nature Medicine, doi.org/bp4b).
«The study culminates years of work and provides physical evidence that sleep deprivation injures
cells and that sleep recovery restores the balance between, among
other parameters, DNA
damage and repair,» Dr. Everson said.
The purpose of catalase in living
cells is to protect them from oxidative
damage, which can occur when
cells or
other molecules in the body come into contact with oxidative compounds.
In a study published in the Journal of Neuroscience, researchers from Case Western Reserve University School of Medicine showed certain immune
cells — neutrophils — can clean up nerve debris, while previous models have attributed nerve
cell damage control to
other cells entirely.
Other mice, with robust beta
cells that were good at repairing DNA
damage, were able to stay non-diabetic for life, even when those islets were placed under severe cellular stress.
The study found that carfilzomib and irinotecan have a potential synergistic effect in SCLC and
other Irinotecan - sensitive cancers by allowing normal DNA
damage repair and enabling normal
cell - cycle death.
We know that they are under stress when they are fighting cancer or
other diseases, so I wondered whether anything measureable could be seen if we put them under further stress with UVA light.We found that people with cancer have DNA which is more easily
damaged by ultraviolet light than
other people, so the test shows the sensitivity to
damage of all the DNA — the genome — in a
cell.»
Mochly - Rosen and colleagues identified several
other potential biomarkers that were elevated in HD model mice, including the levels of 8 - hydroxy - deoxy - guanosine, a product of oxidative DNA
damage, in the urine and the presence of mutant huntingtin aggregates and oxidative
damage in muscle and skin
cells.
If that
damage is deemed too extensive by
other cellular actors that interact with p53, it triggers p53 to launch the call for the
cell to commit suicide.
Last month, researchers led by Beth Stevens of Boston Children's Hospital reported that a process in which microglia prune excess synapses in the brain during early life can turn on inappropriately later on, possibly triggering Alzheimer's or
other disorders marked by
damage to connections between brain
cells.
Only a decade later was it confirmed to bind to DNA and turn on the expression of
other genes aimed at healing
cell damage.
The
other is that the virus itself directly attacks neural
cells and destabilizes the myelin sheath around them or
damages axons to cause GBS.
Raising concerns about potential harm to human health,
other recent research has shown that some metal nanoparticles can
damage DNA or kill
cells.
However, this
damages the axons — the arms that protrude from neurons to make connections with
other cells — making it difficult to see exactly how brain
cells link up.
The transplanted
cells would flourish into healthy blood
cells, immune
cells, or
other elements the fetus lacked, the thinking went, thereby halting
damage that a disease was already inflicting in the womb.
By measuring levels of the stress hormone cortisol, plus
other chemical markers, the team found that the task caused more
cell damage in the women who were already stressed.
The enzyme, called tankyrase, may prove useful for extending the lives of cultured
cells grown to repair burned skin and
other damaged tissue.
And according to a third theory, as organisms age they deteriorate and must spend more energy to repair
cell damage — to the detriment of
other essential physical functions.
Others include transplanting so - called Schwann
cells from peripheral nerves, using growth factors to stimulate nerve growth, and boosting the immune system in the
damaged area (New Scientist magazine, 14 August 1999, p 36).
A postmortem revealed structural
damage, increased
cell death, and
other abnormalities in the mice's brains.
Other researchers have shown that the ability of microglia to engulf dead neurons depends on adenosine triphosphate (ATP), a ubiquitous energy source and signalling molecule that is released from
damaged cells.
Now, with new kinds of technologies that are coming up, new types of tissue engineering and, you know, some of the hopes that people have for stem
cells and [the] like, it may be interesting to see if there are
other ways, alternatives to dealing with really badly
damaged hearts that would involve growing a new heart or replacing or repairing the
damage d to a badly
damaged heart that might make artificial hearts less important in the somewhat more distant future.
Rather than looking out only for themselves like
other bacterial species, the individual myxobacteria
cells band together as a social group to assist their kin that become
damaged.
The research team confirmed in
other studies that eating strawberries also protects against ultraviolet radiation, reduces the
damage that alcohol can have on the gastric mucosa, strengthens erythrocytes, or red blood
cells, and improves the antioxidant capacity of the blood.
If we introduced stem
cells with nice, long telomeres in the first place, we could let them wind down and eventually be lost to apoptosis, senescence, or
other sources of
damage — and just top our tissues up with more stem
cells before enough of those
cells were lost to begin to impair tissue function.
Other scientists have shown that tamoxifen and similar drugs might also reduce nerve
cell damage in the spinal cord and brain.
But the molecules also affect the
cells of the animal ingesting the food, by
damaging the DNA, proteins, and
other critical parts of the
cells in their body.
This animation guides us through the immune pathways involved in the disease, from the first signs of self - reactive immune
cells to joint
damage and
other symptoms.This article was reproduced with permission and was first published on January 25, 2016.
«In
other words, at that moment of
cell division, the
cell miss - identified its own telomeres as
damaged DNA, which it then «repaired,» Dr. Orthwein says.
In a previous study, his team worked with
other collaborators to identify the potential role of extra copies of the tumor suppressor gene (p53) that increase the elephant's ability to eliminate pre-cancerous
cells with DNA
damage.
The successful growth of human skin
cells in culture has made it possible to restore epidermis after severe burns and
other forms of
damage
Because our
cells are made up of mostly water, if we dehydrated them to the point of having no fluid, they would be
damaged by so - called solution effects, which result from the
cell being too concentrated and not having its water replaced by some
other compound.
In a boost for a controversial theory of aging, mice engineered to make a human protein that sponges up
cell -
damaging molecules live 19 % longer than
other mice.
«The
cells have a kind of sensor that detects
damage to DNA and
other cellular material,» he says.
It can sense the presence of DNA
damage, signal to
other proteins that
damage exists, aid in the repair of
damage and stimulate
cell death if the
damage can not be repaired.
Most MGUS cases are never diagnosed; MGUS is characterized by a detectable M protein without evidence for end - organ
damage or
other related plasma
cell or lymphoproliferative disorders.
Stem
cells hold tremendous promise for medicine; their ability to metamorphose into
other kinds of
cells make them useful for repairing injuries — from heart attacks to brain
damage.
Copeland's team also noted that these mice suffered from a host of immune - related problems, the most crippling being a flood of macrophages — a type of white blood
cell —
damaging the lungs and
other organs.