(Medical Xpress) -- Expanding on previous research providing proof-of-principal that human stem cells can be genetically engineered into HIV-fighting cells, a team of UCLA researchers have now demonstrated that these cells ...
Apr 12, 2012
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Antibiotic use is driving an epidemic of antibiotic resistance, as more susceptible bacteria are killed but more resilient strains live on and multiply with abandon. But if antibiotics aren't the end-all solution for infectious ...
Aug 9, 2018
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A component of red wine and grapes can help control inflammation induced by a bacterial pathogen that is linked to upper respiratory tract inflammatory diseases such as asthma, chronic obstructive pulmonary diseases (COPD) ...
Sep 28, 2016
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We tend to think of disinfectants as our allies in the fight against disease, a feeling that may never have been stronger than during the COVID-19 pandemic. But now a groundbreaking Macquarie University study has found a ...
Nov 15, 2021
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With millions of COVID-19 cases reported across the globe, people are turning to antibody tests to find out whether they have been exposed to the coronavirus that causes the disease. But what are antibodies? Why are they ...
May 13, 2020
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New research has discovered that common artificial sweeteners can cause previously healthy gut bacteria to become diseased and invade the gut wall, potentially leading to serious health issues.
Jun 25, 2021
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Most people react very well to vaccinations and have an adequate immune response against the pathogens. The lack of response to vaccines, so-called vaccine failure, affects between one and ten percent of people. The reasons ...
Aug 15, 2013
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(Medical Xpress) -- A new mouthwash developed by a microbiologist at the UCLA School of Dentistry is highly successful in targeting the harmful Streptococcus mutans bacteria that is the principal cause tooth decay and cavities.
Nov 16, 2011
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Researchers at National Jewish Health have identified an elusive trigger of type 1 diabetes. A protein fragment formed in the pancreas activates the immune system's T cells, leading them to attack and destroy beta cells, ...
Apr 9, 2019
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As if the COVID-19 pandemic isn't scary enough, the flu season is not far away. How severe will the flu season be as it converges with the COVID-19 outbreak? What can we do to prepare?
May 29, 2020
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Pathogenicity is the ability of a pathogen to produce an infectious disease in an organism.
It is often used interchangeably with the term "virulence", although virulence is used more specifically to describe the relative degree of damage done by a pathogen, or the degree of pathogenicity caused by an organism. A pathogen is either pathogenic or not, and is determined by the pathogen's ability to produce toxins, its ability to enter tissue and colonize and its ability to spread from host to host.
This text uses material from Wikipedia, licensed under CC BY-SA
