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Scooped by
Ed Rybicki
November 27, 2019 6:16 AM
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Acute lymphoblastic leukemia primarily affects children and is often incurable. New research points to a potential targeted therapy.
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Scooped by
Ed Rybicki
November 27, 2019 6:15 AM
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The new method of using anthrax toxin to fight bladder cancer works within mintues to target cancer cells, research in animals shows.
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Scooped by
Ed Rybicki
November 27, 2019 6:14 AM
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Scooped by
Ed Rybicki
November 14, 2019 3:41 AM
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A newly identified set of three antibodies could lead to better treatments and vaccines against influenza, according to a paper published this week in Science.Researchers supported by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, isolated...
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Scooped by
Ed Rybicki
November 14, 2019 3:39 AM
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The 1918-1919 flu claimed millions of lives worldwide. Could it also have given birth to the viral zombie?
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Scooped by
Ed Rybicki
November 14, 2019 3:36 AM
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Researchers developed a new vaccine for tuberculosis that could prevent the disease from spreading among adults.
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Scooped by
Ed Rybicki
November 14, 2019 3:35 AM
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Rabies is a major public health problem.According to WHO, it claims over 59,000 lives each year, mostly in Asia and Africa.--By Sunderarajan Padmanabhan...
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Scooped by
Ed Rybicki
November 14, 2019 3:29 AM
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A new way to combine sewage sludge and restaurant grease is the most efficient way to make methane yet, say researchers.
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Scooped by
Ed Rybicki
November 13, 2019 7:52 AM
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Numerous vaccines, from flu shots to those those that help thwart chickenpox and measles, are widely used to guard against contagion, but researchers in France are proposing a breakthrough role for rotavirus vaccines: deploying ...
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Scooped by
Ed Rybicki
November 13, 2019 7:49 AM
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The U.S. Food and Drug Administration (FDA) has approved a supplemental Biologics License Application for Fluzone® High-Dose Quadrivalent (Influenza Vaccine) for use in adults 65 years of age and older.
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Scooped by
Ed Rybicki
November 13, 2019 7:47 AM
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Ovarian cancer is one of the most lethal gynecological malignancies in the world. In the United States, more than 20,000 cases of ovarian cancer average every year, causing more than 14,000 deaths per year (www.cancer.org). This high percentage of mortality arises predominantly due to the silent nature of the disease. Ovarian cancer is diagnosed mostly in the late stages thus earning the disease its name—"Silent killer.” It is therefore of utmost importance to identify any markers that will allow early detection of ovarian cancer. The National Cancer Institute associates 15%–20% of all cancer with infectious agents. Studies in the past have shown the presence of several viral and bacterial markers in ovarian cancer samples [1, 2]. Understanding the molecular mechanisms of pathogenesis of these oncogenic pathogens may therefore enable early intervention in treatment and care of ovarian cancer patients. In this brief review, we endeavor to highlight the role that coinfection of human herpesvirus 6 (HHV-6) and Chlamydia trachomatis may play in initiation and progression of ovarian cancer and propose a theory that may justify their presence in ovarian cancer tissues, thus enabling a directed therapeutic approach.
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Ed Rybicki
November 13, 2019 7:44 AM
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A new theory about Neanderthal extinction points to disease transmission as the culprit—both for their end, and for why it came about so slowly.
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Scooped by
Ed Rybicki
November 13, 2019 7:43 AM
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Scientists have tried to figure out why neurons die in patients with Parkinson's disease, but new research indicates they're not even really dead.
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Scooped by
Ed Rybicki
November 27, 2019 6:16 AM
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Researchers are closer than ever to detecting a signal from a time when the first stars in the universe emerged from the "cosmic dark ages."...
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Scooped by
Ed Rybicki
November 27, 2019 6:14 AM
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The identification of a new circovirus (Porcine circovirus 3, PCV-3) has raised a remarkable concern because of some analogies with Porcine circovirus 2 (PCV-2). Preliminary results suggest an extremely recent PCV-3 emergence and high mutation rate. Retrospective studies prove its circulation at least since the early 1990s, revealing that PCV-3 could have been infecting pigs for an even longer period. Therefore, a new evaluation, based on an updated collection of PCV-3 sequences spanning more than 20 years, is performed using a phylodynamic approach. The obtained results overrule the previous PCV-3 history concept, indicating an ancient origin. These evidences are associated with an evolutionary rate far lower (10-5-10-6 substitution/site/year) than the PCV-2 one. Accordingly, the action of selective pressures on PCV-3 open reading frames (ORFs) seems to be remarkably lower compared to those acting on PCV-2, suggesting either a reduced PCV-3 plasticity or a less efficient host-induced natural selection. A complex and not-directional viral flow network is evidenced through phylogeographic analysis, indicating a long lasting circulation rather than a recent emergence followed by spreading. Being recent emergence has been ruled out, efforts should be devoted to understand whether its recent discovery is simply due to improved detection capabilities or to the breaking of a previous equilibrium.
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Scooped by
Ed Rybicki
November 14, 2019 3:42 AM
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WHO target of vaccinating 75 per cent of people aged 65 years and over continues to be 'woefully unmet' by CCGs, reports Paul Gallagher.
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Ed Rybicki
November 14, 2019 3:40 AM
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In Korea, measles occurs mainly in infants <12months of age, who are unvaccinated.In addition, vaccine populations, including adolescents and young a…...
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Ed Rybicki
November 14, 2019 3:36 AM
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BY PHYLLIS MBANJE IN HYDERABAD, INDIA RESEARCHERS at the tuberculosis (TB) conference in India ha...
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Ed Rybicki
November 14, 2019 3:35 AM
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Medecins Sans Frontieres (MSF) is a partner in a consortium of international organisations that initiated this clinical study, and will manage its implementation in collaboration with DRC’s Ministry of Health and the Institut National de Recherche Biomedicale.
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Scooped by
Ed Rybicki
November 14, 2019 3:35 AM
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A new way to test paralytic neurotoxins for potential therapeutic value doesn't involve euthanizing animal test subjects, researchers say.
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Scooped by
Ed Rybicki
November 14, 2019 3:28 AM
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Following is a list of all the health and age factors that are known to increase a person’s risk of getting serious complications from the flu: Asthma Neurologic and neurodevelopment conditions Blood disorders (such as sickle cell disease) Chronic lung disease (such as chronic obstructive pulmonary disease [COPD] and cystic fibrosis) Endocrine disorders (such as diabetes mellitus) Heart disease (such as congenital heart disease, congestive heart failure and coronary artery disease) Kidney disorders Liver disorders Metabolic disorders (such as inherited metabolic disorders and mitochondrial disorders) People who are obese with a body mass index [BMI] of 40 or higher People younger than 19 years of age on long-term aspirin- or salicylate-containing medications. People with a weakened immune system due to disease (such as people with HIV or AIDS, or some cancers such as leukemia) or medications (such as those receiving chemotherapy or radiation treatment for cancer, or persons with chronic conditions requiring chronic corticosteroids or other drugs that suppress the immune system) Other people at high risk from the flu: Adults 65 years and older Children younger than 2 years old1 Pregnant women and women up to 2 weeks after the end of pregnancy American Indians and Alaska Natives People who live in nursing homes and other long-term care facilities 1 Although all children younger than 5 years old are considered at high risk for serious flu complications, the highest risk is for those younger than 2 years old, with the highest hospitalization and death rates among infants younger than 6 months old.
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Scooped by
Ed Rybicki
November 13, 2019 7:51 AM
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An immunologist and vaccine specialist at Auckland University is furious New Zealand has "exported" measles to Samoa.
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Scooped by
Ed Rybicki
November 13, 2019 7:49 AM
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A protein called IL-36g could keep the herpes virus from spreading to the nervous system in women, researchers have discovered.
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Ed Rybicki
November 13, 2019 7:44 AM
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By G9ija The Ebola vaccination campaign in Congo is neither insufficient nor does it suffer from shipping delays, the World Health Organisation (WHO) said on Saturday. The explanation came after criticism from medical aid group Doctors Without Borders (MSF).
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Scooped by
Ed Rybicki
November 13, 2019 7:43 AM
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Jezero crater, the landing site for NASA's Mars 2020 rover, appears to harbor a mineral that could preserve signs of ancient life, researchers say.
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