The faulty gene
leads to cell death in neurons in the brain resulting in gradual physical, mental and emotional changes, and ultimately death.
The inhibition of Rac1 also
led to cell death in mouse lungs cultured in the lab.
Also, research in other animal models, such as rodents, has shown anesthesia exposure early in life can
lead to cell death in the brain and cognitive impairments.
Not exact matches
In wet AMD, fluid leakage damages the RPE,
leading to the
death of light - sensitive
cells and loss of vision.
«Imagine if we could create circuits that detect defects
in cancer
cells and then turn on pathways that
lead to the
death of those
cells,» he says.
The disease is caused by a genetic mutation that
leads to abnormal clumps of protein
in the brain, eventually resulting
in the atrophy and
death of nerve
cells.
Cultures representing two other hereditary liver diseases, alpha 1 — antitrypsin deficiency (a protein - folding disorder that
leads to cell death and liver failure) and glycogen storage disease, type 1a (
in which a liver enzyme deficiency impairs the body's glucose metabolism), also displayed disorder - specific abnormalities.
Roughly 2 % of people over age 35 have chronic glaucoma,
in which fluid builds up inside the eyeball,
leading to increased pressure and eventual
death of
cells in the optic nerve.
In patients with ALL, this leads to a sharp fall in serum levels of asparagine, hindering protein synthesis in malignant cells and inducing apoptosis, or programmed cell death.&raqu
In patients with ALL, this
leads to a sharp fall
in serum levels of asparagine, hindering protein synthesis in malignant cells and inducing apoptosis, or programmed cell death.&raqu
in serum levels of asparagine, hindering protein synthesis
in malignant cells and inducing apoptosis, or programmed cell death.&raqu
in malignant
cells and inducing apoptosis, or programmed
cell death.»
The new chimera interferes with HER2 and HER3 signaling and ultimately
leads to cancer
cell death, as shown
in the group's recent publication
in Molecular Therapy: Nucleic Acids.
«After circulatory arrest, spreading depolarization marks the loss of stored electrochemical energy
in brain
cells and the onset of toxic processes that eventually
lead to death.
Even a change
in temperature of + / - 5 ° C subjects the
cell to a heat shock or cold shock, which can
lead to cell death after a few hours.
These defects,
in turn, affect the
cell's ability
to generate energy and can potentially
lead to cell death and are associated with aging and various neurological diseases.
Still, by identifying the human hairless gene as an important master switch
in regulating
cell death in a hair follicle — a discovery that could
lead to gene therapies for unwanted hair growth — Christiano emerged as a new star
in the field, and a glamorous one.
Then,
in the presence of TB drugs, that increased respiration will
lead to rapid
death of the
cells.
Moreover, her studies are the first
to indicate that therapies targeted at controlling the properties of smooth muscle
cells within lesions may be highly effective
in treating a disease that is the
leading cause of
death worldwide.
Glioblastoma is the most lethal form of primary brain tumor and
leads to death in patients by invading the brain tissue
in a process that allows single
cells to move through normal brain tissue, which makes complete surgical removal of the tumor impossible.
The Duke team,
lead by Timothy Haystead, Ph.D., a professor
in the Department of Pharmacology and Cancer Biology, and Emily Derbyshire, Ph.D., assistant professor
in the Department of Chemistry, conducted
cell - based experiments
to learn how the Takinib molecule influences a series of events
to suppress
cell death.
The prolonged presence of asbestos fibers lodged
in the organ lining initiates a vicious cycle of chronic
cell death and chronic inflammation that, over a period of many years, can
lead to mesothelioma.
One reason group A Streptococcus and other invasive pathogens are so dangerous is they release pore - forming toxins that can poke holes
in the membranes of
cells within a person's body,
leading to cellular dysfunction or
cell death.
A new study
led by University of Kentucky researchers suggests that activating the tumor suppressor p53
in normal
cells causes them
to secrete Par - 4, another potent tumor suppressor protein that induces
cell death in cancer
cells.
They found that mice that had beta
cells in which autophagy didn't work properly showed elevated levels of toxic IAPP, which
led to the
death of the beta
cells.
Mitochondrial diseases affect the batteries of the
cell and can
lead to muscular weakness, blindness, fatal heart failure, learning disability, liver failure, diabetes and can
lead to death in early infancy.
«This is important because the
death of photoreceptor
cells is known
to cause retinal degenerative diseases
in humans that
lead to blindness.
Yet, this increases the probability that the other stem
cells in the root stem
cell niche will die due
to the cold,
leading to the plant's
death.
«Our results solve the controversy about the possible side effects of APC / C inhibitors,» says Malumbres, adding that: «we have shown
in vivo that their elimination
leads to the
death of rapidly dividing
cells.»
In healthy
cells constant growth can overwhelm cellular factories like the ER,
leading to cell stress and
death, but cancer
cells manage
to keep their factories running at high capacity
to fuel non-stop growth.
The pathological hallmark of this disease is the accumulation of alpha - synuclein, which
in turn
leads to cell death and consequently
to problems
in neurotransmission.
This
leads to the
death of some islet
cells,
in turn decreasing the secretion of insulin and causing type 2 diabetes.
While doctors, nutritionists and researchers have known for a long time that saturated fats contribute
to some of the
leading causes of
death in the United States, they haven't been able
to determine how or why excess saturated fats, such as those released from lard, are toxic
to cells and cause a wide variety of lipid - related diseases, while unsaturated fats, such as those from fish and olive oil, can be protective.
Research
led by scientists at the Gladstone Institutes has identified the precise chain of molecular events
in the human body that drives the
death of most of the immune system's CD4 T
cells as an HIV infection
leads to AIDS.
In 2015, Rothstein's team found out how a mutation in a gene — implicated in 40 percent of inherited ALS cases and 25 percent of inherited frontotemporal dementia cases — gums up transport in and out of the nucleus in neurons, ultimately shutting the cell down and leading to its deat
In 2015, Rothstein's team found out how a mutation
in a gene — implicated in 40 percent of inherited ALS cases and 25 percent of inherited frontotemporal dementia cases — gums up transport in and out of the nucleus in neurons, ultimately shutting the cell down and leading to its deat
in a gene — implicated
in 40 percent of inherited ALS cases and 25 percent of inherited frontotemporal dementia cases — gums up transport in and out of the nucleus in neurons, ultimately shutting the cell down and leading to its deat
in 40 percent of inherited ALS cases and 25 percent of inherited frontotemporal dementia cases — gums up transport
in and out of the nucleus in neurons, ultimately shutting the cell down and leading to its deat
in and out of the nucleus
in neurons, ultimately shutting the cell down and leading to its deat
in neurons, ultimately shutting the
cell down and
leading to its
death.
This gene is also involved
in programmed
cell death,
leading to an increased permeability of the mitochondrial membrane.
Many diseases that
lead to blindness, such as glaucoma and macular degeneration, are caused by the
death of certain
cells in the human retina that lack the ability
to regenerate.
Recently, many scientists came
to suspect that a protein called NF - κB, a master regulator of infection and inflammation, was at work;
in 1996, several groups had found that it also inhibited
cell death, which can
lead to tumor formation.
To find out whether suspicions about NF - κB were well - founded, molecular biologist Michael Karin of the University of California, San Diego, and his colleagues turned
to a mouse model of colitis.
Claire Bale, Research Communications Manager at Parkinson's UK, said: «We've known for decades that problems with mitochondria — the batteries of the
cell — play a key role
in the
death of nerve
cells in Parkinson's, but the research
in this area hasn't yet
led to new treatments.
Because digoxin and other cardiac glycosides have been shown
to induce cancer
cell death, the researchers concluded that infection by Zika triggered synthesis of the molecule
in glioblastoma
cells and that this phenomenon is probably one of the factors that
lead to neuronal
cell death.
The discovery, which is described online
in the journal
Cell, may lead to new ways to trigger cell death in some types of cancer ce
Cell, may
lead to new ways
to trigger
cell death in some types of cancer ce
cell death in some types of cancer
cells.
If the compound identified
in this study successfully reduces tissue
death and improves recovery
in further experiments, it could
lead to new approaches for preserving brain
cells after an ischemic stroke,» said Francesca Bosetti, Ph.D., Pharm.D., program director at the NIH's National Institute of Neurological Disorders and Stroke (NINDS).
These results collectively suggest that neural stem
cells need MSI1
to generate enough neurons for normal brain size, but the presence of MSI1 also increases the vulnerability of these
cells to Zika infection,
leading to the
death of the population which ultimately results
in microcephaly.
Reporting
in Science, a team
led by researchers from the Broad Institute of MIT and Harvard, Brigham and Women's Hospital, and Harvard Medical School describes a new approach
to prevent
death in these essential kidney
cells.
Minocycline, a synthetic tetracycline - based antibiotic, has shown only limited success as an anti-cancer agent because it promotes the expression of pro-survival Bcl - 2 proteins and, subsequently, can
lead to inhibition of caspase - 3 and caspase - 9 activation downstream
in the
cell death pathway.
Professor Sherif El - Khamisy, who
led the research, said: «If we can find a way
to hijack the cancer's fix and repair toolkit and make it less efficient, then we can tip the scale
in favour of cancer
cell death instead of survival and prevent resistance
to chemotherapy.
Tilly's team demonstrated a remarkably tight and specific chain of events
leading to egg
cell death, says Jerrold Heindel, a toxicologist at the National Institute of Environmental Health Sciences
in Research Triangle Park, North Carolina.
Soon the rabbits began producing proteins that triggered angiogenesis
in the animals» legs and halted the process of
cell death that
leads to gangrene.
«We discovered that metastasizing melanoma
cells experience very high levels of oxidative stress, which
leads to the
death of most metastasizing
cells,» said Dr. Sean Morrison, CRI Director and Mary McDermott Cook Chair
in Pediatric Genetics at UT Southwestern Medical Center.
This has the potential
to initiate a positive feedback loop
in which ROS drive further uroporphyrinogen I oxidation,
leading to oxidative stress and pigment
cell death.
Saxitoxin is a potent neurotoxin that blocks the flow of sodium
in the nerve
cells leading to numbness, paralysis and
death.
The team
led by Rory Fisher, Ph.D., professor of pharmacology
in the UI Carver College of Medicine, has identified a protein called RGS6 (regulator of G protein signaling 6) that acts through two separate mechanisms
to control alcohol - seeking behavior and alcohol - induced
cell death in heart, liver, and other organs.
Mitochondria produce energy for the
cell and if they are damaged or not working correctly, it can result
in the damage and eventual
death of RGCs
leading to blindness.