News and Research
Immune System Support
Part 5
In
order to further understand the many ways that the immune
function works in the body we are presenting the following
medical research articles. This research is on various aspects
of enhancing immune system support for the body:
Article
17: Look
To Food-borne Pathogen Pathway May Be Key To Vaccine
A
previously unidentified protein on the surface of intestinal
cells is giving Purdue University researchers clues on how
to give support to prevent disease. The scientists believe
their results eventually could lead to a way to prevent food-borne
Listeria monocytogenes infection, which has a 20 percent fatality
rate, as well as other diseases...
Article
16: Scientists
Identify A Human Antibody That Blocks SARS Virus Infection
Everyone
exposed to SARS needs immune system support. Researchers found
that an antibody plucked from a "library" of human
antibodies has powerfully blocked infection by the SARS virus
in laboratory tests. This discovery could expedite the development
of an antibody drug for the prevention or early treatment
of SARS, which killed nearly 800 people in a global outbreak
last year...
Article
15: Pacifying
Bacteria Prevents Lethal Post-op Infections Researchers
tested a novel way to give immune system support to mice.
By injecting a protective coating into their intestines to
pacify bacteria there instead of relying on antibiotics to
kill them, the scientists were able to protect mice from otherwise
lethal infections. The protective coating, a high-molecular-weight
polyethylene glycol, protected mice who had had major surgery
from infection with Pseudomonas aeruginosa, a virulent pathogen
that quickly kills 100 percent of untreated mice...
Article
14: Study
Shows Low Risk Of Vaccinia Transfer After Smallpox Immunization
The
threat of bioterrorism has led to the recommendation to give
immunity support to health care workers and other first responders
through vaccination, but some worry about the side effects
of smallpox vaccination, which can harm children, pregnant
women and people with immune disorders or certain skin conditions...
Article
13: First
US Tuberculosis Vaccine Trial In 60 Years Begins
A
new vaccine, made with several proteins from the bacterium
that causes tuberculosis (TB), will soon enter the first phase
of human safety testing. "This is the first recombinant
tuberculosis vaccine to reach human trials in the United States,"
says NIAID Director Anthony S. Fauci, M.D.
Indeed, this is the first new TB vaccine to be tested in our
country in more than 60 years"...
Article
12: Fat
Cells Fight Disease, Purdue University Researchers Find
Fat
cells, commonly blamed for a number of diseases, also may
aid in the body's defense against illnesses such as diabetes
and cancer, according to Purdue University researchers. Rather
than contributing to disease, fat cells, or adipocytes, normally
function as part of immunity and help control lipid accumulation,
so they actually may benefit human health, said Michael Spurlock...
Article
11: Researchers
Unlock Key Secrets Showing How Tumors Hide From Immune System
In
one of the biggest advances in understanding immunity to come
from the H. Lee Moffitt Cancer Center & Research Institute
in its 16-year history, researchers have unlocked at least
part of the mystery of how tumors flourish undetected by keeping
their presence a secret from sentries of the body's immunity
system...
Article
10: Potential
For Pathogens To Evolve Missing From Emerging-disease Models
With
outbreaks of new and frightening infectious diseases such
as SARS and monkey pox jumping from the animal kingdom to
humans we need to support the immune system. Tracking the
spread of these diseases is vital to public health efforts
to contain them...
Article
9: Linking
The Immune System With Lipid Metabolism A
team of researchers led by scientists at The Scripps Research
Institute has discovered a family of proteins that connect
the immune system to the body's lipids--the fat molecules
that are a major building block of the human body...
Article
8: Researchers
Find Plant Immune System's 'Take Two Aspirin' Gene, Offering
Hope For Disease Control Without Agricultural Pesticides
Scientists
have found the gene that sends a signal through plant immune
systems, calling for support for the immune system and saying,
in effect: "Take two aspirin and call out the troops
– we're under attack!"...
Article
7: Understanding
How Lymph Nodes Respond To Infection May Redefine How Immunity
Functions Duke
University Medical Center researchers may have solved the
mystery of why lymph nodes swell when the body fights infection.
Their findings may redefine how the immune system functions
and lead to breakthroughs support for immunity...
Article 6: Enzyme
Revealed That Is Key To Fungus's Ability To Breach Immune
System A
newly discovered mechanism by which an infectious fungus evades
the immune system could lead to novel methods for immune system
support to fight the fungus and other disease-causing microbes...
Article
5: UBC
Researcher Discovers 'Control Room' That Regulates Immune
Responses The
approximately 50 million people in the U.S. who suffer from
autoimmune diseases like HIV/AIDS, multiple sclerosis, and
arthritis, may soon be able to have immunity support to control
their responses, thanks to a breakthrough discovery by a researcher
at the University of British Columbia in Vancouver, Canada...
Article
4: Emory
Scientists Track Down Immune Sentinel Cells With Gene Gun
Dendritic
cells monitor foreign substances in the body and communicate
whether they present a danger to the rest of the immune system.
Emory immunologists have developed a sensitive method to detect
and follow dendritic cells by marking them with a change in
their DNA, and have discovered that they are more numerous
and longer lived than other scientists had previously observed...
Article
3: SARS
Will Appear Again, As Will Other Viruses Incubating In 'Pandora's
Boxes' Around The World, UB Expert Predicts The
world can expect more SARS-like outbreaks in the near future
due to evolving cultural, environmental and economic conditions
that provide viruses with new opportunities to infect humans
and we need to further understand how to support immunity
to deal with these outbreaks...
Article
2: Technique
Brings Immune-based Therapies Closer To Reality
Johns
Hopkins researchers have developed an inexpensive, reliable
way to make large quantities of targeted immune cells that
one day may provide support in the form of a life-saving defense
against cancers and viral infections...
Article
1: Immune
Response Depends On Key Molecule, According To New Study
Scientists
at University Health Network's Advanced Medical Discovery
Institute (AMDI)/Ontario Cancer Institute (OCI) have shown
that a molecule called caspase-8 plays a key role in the immune
response, by controlling how T-cells are activated to respond
to infections...
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