Genetically modified natural killer immune cells attack, kill leukemia cells
Natural killer (NK) immune system cells can be genetically modified to brandish a powerful "on-switch" that prompts them to aggressively attack and kill leukemic cells. This finding, from researchers at St. Jude Children's Research Hospital, suggests a way to improve the outcome of children who receive treatment for acute lymphoblastic leukemia (ALL) or other blood cancers. Results of the...Genetically Modified Natural Killer Immune Cells Attack, Kill Leukemia Cells
Natural killer (NK) immune system cells can be genetically modified to brandish a powerful "on-switch" that prompts them to aggressively attack and kill leukemic cells. This finding, from researchers at St. Jude Children's Research Hospital, suggests a way to improve the outcome of children who receive treatment for acute lymphoblastic leukemia (ALL) or other blood cancers. Results of the...Natural Killers Could Lead to New Hepatitis Treatments
Researchers have discovered that natural killer T (NKT) cells, the immune system's sentinels, patrol the labyrinthine blood vessels of the liver for invaders or signs of tissue damage and demonstrate a dogged behavior not seen before in other T cells. The new studies show that NKT cells crawl along vessel walls, even upstream against blood flow. They halt only when they receive a chemical...Malaria killing a million a year
The prevention and treatment of malaria has made progress since 2000, but an annual death toll of 1 million people presents challenges as the mosquito-borne parasitic disease makes a comeback, the first joint malaria report from the UN World Health Organization (WHO) and UN Children's Fund (UNICEF) says. The report on the disease that claims three times as many African children's lives as...Study: Harmless virus kills some cancers
Six days is all it takes for a common, non-disease-causing virus to kill cervical, breast, prostate and squamous cell cancer cells in laboratory cultures, according to Penn State College of Medicine researchers. "Our results suggest that adeno-associated virus type 2 (AAV2), which infects the majority of the population but has no known ill effects, kills multiple types of cancer cells yet...Improve your networking skills by learning from other professionals
Without effective and proper networking techniques, you may not be maximizing your time while attending events or when reaching out to other professionals. While people have their own networking style that works for them, it may not work for others. You need to do what works best for you and your personality. At the same time, it never hurts to learn new ideas about networking from other...H-1B jobs: Where is the shortage of skilled workers?
133,000 H-1B visa applications submitted in two days was the cover story of this week's <...Wisconsin Rapids firm will challenge student security skills
"Cyber attacks are increasing in complexity and sophistication, so it's essential to support collegiate cyber competitions that will help create the n...Tech Council online feature will help match job seekers to skills needed
JobSightUSA helps companies that are considering locating or expanding in Wisconsin to quickly find and hi...Painkillers Do Not Shorten Dying Patients' Lives
According to some British researhers increasing doses of painkillers to ease the agony of terminally ill patients does not shorten their lives.Some health professionals have criticized the practice, comparing it to euthanasia, but doctors at St Christopher's Hospice in London claim patients receiving higher doses of drugs such as morphine live just as long as those who do not. In re...Leptospirosis epidemic feared in mumbai - 12 killed
Leptospirosis, the one of the feared form of epidemic fevers, is spread by a virulent bacteria in the urine of rats and dogs. "We have 12 deaths (in the past fortnight) from leptospirosis as of Thursday evening and 45 confirmed cases in city hospitals, " Maharashtra state Health Minister Digvijay Khanvilkar told.Leptospirosis, which is a 'great mimicker' of symptoms is being misdiagnos...Strong pain killers likely to cause miscarriage
An English expert says that certain over-the-counter pain killers should carry warnings that they can increase the risk of miscarriage. The comments follow a study by Danish reseacher Gunnar Lauge Nielsen and colleagues published in this week's British Medical Journal which studied the effect on women of taking strong non-steroidal anti-inflammatory drugs like indomethacin (ibuprofen)....Natural Killer Cell Enumeration
Description:ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' clients include more than half of the nation's university teaching hospitals and children's hospitals, maj...Fat Kills Cancer: Turning Stem Cells from Fat Tissue into Personalized, Cancer-Targeted Therapeutics
PHILADELPHIA, July 3, 2007 ? Researchers in Slovakia havebeen able to derive mesenchymal stem cells from human adipose, orfat, tissue and engineer them into “suicide genes” that seek out and destroy tumors like tiny homing missiles. This gene therapy approach is a novel way to attack smalltumor metastases that evade current detection techniques andtreatments, the researchers...Anadys Reports Preclinical Data Showing ANA773 Promotes Anti-Tumor Activity of Natural Killer Cells
Poster Presentation on April 17, 2007 at AACR SAN DIEGO, April 17 /PRNewswire-FirstCall/ -- AnadysPharmaceuticals, Inc. presented data from an in vitro study showingthat the active metabolite of ANA773 promotes natural killer (NK)cell-mediated anti-tumor response by inducing cytokine secretion,cytolysis of tumor cells and enhanced antibody-dependent cellularcytotoxicity (ADCC), during a p...