Syndrome News and Research

RSS

Fibrin key to protection during gram-negative sepsis

New research from the Trudeau Institute may help to explain why anticoagulant therapies have largely failed to extend the lives of patients with sepsis. The study was led by Deyan Luo, a postdoctoral fellow in Stephen Smiley's laboratory. It shows that fibrin, a key product of the blood clotting process, is critical for host defense against Yersinia enterocolitica, a gram-negative bacterium that causes sepsis in humans and experimental mice.

11 Jul 2011

Illumina, Sequenom sign three-year supply agreement

Sequenom, Inc., a life sciences company providing innovative genetic analysis solutions, today announced it has signed a three-year supply agreement with Illumina, Inc., a leading developer and manufacturer of life sciences tools for the large-scale analysis of genetic variation and function.

From Illumina, Inc. 11 Jul 2011

Study describes how obesity could protect against mortality in patients with RI/ARDS

Researchers have discovered that obese adults undergoing surgery are less frequently developing respiratory insufficiency (RI) and adult respiratory distress syndrome (ARDS), and that when they do, they are less likely to have fatal outcomes.

11 Jul 2011

New tool reveals mutations that cause HIV-drug resistance

Protease inhibitor drugs are one of the major weapons in the fight against HIV, the virus that causes AIDS, but their effectiveness is limited as the virus mutates and develops resistance to the drugs over time.

11 Jul 2011

Researchers discover how genetic mutations cause rare human diseases

Researchers at the University of California, San Francisco and in Michigan, North Carolina and Spain have discovered how genetic mutations cause a number of rare human diseases, which include Meckel syndrome, Joubert syndrome and several other disorders.

11 Jul 2011

Preliminary results from Generex Oral-lyn clinical trial on type 1 diabetes

Generex Biotechnology Corporation today announced preliminary clinical results of two major trials using the Generex Oral-lyn formulation that will be used for registration and marketing.

11 Jul 2011

New strategy can prevent onset of E. coli related illness

The recent outbreak of E. coli infection in Germany has put a potentially fatal bacterium back on everyone's radar screen. While some researchers are looking for a better way to treat the disease, professor Debora Foster of the Department of Chemistry and Biology at Ryerson University is taking a different approach.

11 Jul 2011

Arizona E. coli related death triggers warning

The Center for Disease Control and Prevention (CDC) and the Arizona Department of Health announced last Friday that a man who recently traveled to Germany was infected by the German E. coli outbreak. The man died from kidney complications. This death was the first U.S. fatality of the relentless epidemic. According to the World Health Organization, 52 have been killed in the outbreak.

10 Jul 2011

Pregnant women face higher risk of stroke

High blood pressure during pregnancy is a leading cause of maternal and fetal mortality worldwide.

8 Jul 2011

New human syndrome features craniosynostosis, maxillary hyperplasia, delayed tooth eruption, extra teeth

Researchers at the University of Helsinki, Finland, have described a new, recessively inherited human syndrome featuring craniosynostosis, maxillary hyperplasia, delayed tooth eruption and extra teeth. The researchers also identified causative mutations in a gene IL11RA.

8 Jul 2011

Mesenchymal stem cells protect and heal

A stem cell that can morph into a number of different tissues is proving a natural protector, healer and antibiotic maker, researchers at Case Western Reserve University and their peers have found.

8 Jul 2011

New strategy may combat age-associated infertility and birth defects

A strategy that has been shown to reduce age-related health problems in several animal studies may also combat a major cause of age-associated infertility and birth defects.

8 Jul 2011

ThromboView gets positive results in study evaluating accuracy and safety

Drug and diagnostic company Agenix Limited (ASX: AGX), today announced the positive results of a study to evaluate the efficacy and accuracy

7 Jul 2011

Software program could protect Florida's lakes, rivers from pollutants

As a young scholar, Fernando Rios loved science and computer programming equally. So when Rios - who holds a bachelor's degree in physics from Canada's University of Waterloo - went looking for a graduate program, he discovered the Department of Scientific Computing at Florida State University, which has about 35 graduate students and launched a new undergraduate program of computational sciences in fall 2010.

7 Jul 2011

Cumulus cells can provide information about genetic and chromosomal status of eggs

At present, when a woman undergoes preimplantation genetic screening (PGS) in a fertility clinic, doctors are trying to select an egg or an embryo that is healthy and doesn't have a chromosome abnormality such as an extra copy of chromosome 21, which causes Down's syndrome. In order to establish this, they either have to biopsy a part of the egg called the polar body or remove a cell from the embryo for screening. Both procedures are expensive, invasive and can damage the egg or embryo.

6 Jul 2011

Frozen embryo transfer may not adversely affect neonatal outcome

In the first study, French scientists looked at neonatal outcome in terms of mode of delivery, gestational age, preterm birth rate (less than 37 weeks of gestation), mean child measurements, low birth weight (less than 2,500g) and perinatal mortality. When comparing the cryo singletons to the fresh cohort, the scientists showed that mean birth weight, mean height and head circumference were lower in the fresh population.

6 Jul 2011

Fruit flies with poor posture help scientists understand human intellectual disability

Clumsy fruit flies with poor posture are helping an international team of scientists understand inherited intellectual disability in humans - and vice versa.

5 Jul 2011

New study reaffirms safety of seasonal flu and H1N1 vaccines

Back in spring 2009, the H1N1 influenza virus crossed the U.S. border and raised concerns that it might cause a full-scale epidemic in the fall. The Food and Drug Administration worked with other Health and Human Services agencies and vaccine manufacturers to quickly develop, license and distribute a vaccine to protect the public from this particularly virulent strain of the flu.

5 Jul 2011

New insight into oocyte chromosome abnormalities

Ovarian stimulation undertaken by women of advanced maternal age receiving fertility treatment may be disrupting the normal pattern of meiosis - a critical process of chromosome duplication followed by two specialised cell divisions in the production of oocytes and sperm - and leading to abnormalities of chromosome copy numbers that result in IVF failure, pregnancy loss or, more rarely, the birth of affected children with conditions such as Down's syndrome, which is caused by the inheritance of three copies of chromosome 21.

4 Jul 2011