Genes News and Research

RSS

Vaccine that protects mice against 1918 influenza virus developed

Federal scientists have developed a vaccine that protects mice against the killer 1918 influenza virus. They also have created a technique for identifying antibodies that neutralize this virus, a tool that could help contain future pandemic flu strains.

17 Oct 2006

Vitamin D may slow down breast cancer

The authors of a new study are suggesting that vitamin D may slow down the progression of breast cancer.

17 Oct 2006

Co-delivery of drugs and DNA from cationic core-shell nanoparticles self-assembled from a biodegradable copolymer

Efforts to treat cancer using genes and other oligonucleotides, such as short interfering RNA (siRNA), that turn off the biochemical processes that trigger malignancies have been hindered by difficulties in delivering nucleic acids to tumors.

16 Oct 2006

NHGRI funds assessment of public attitudes about population-based studies on genes and environment

The National Human Genome Research Institute (NHGRI) has announced it has awarded $2 million to the Genetics and Public Policy Center of the Berman Bioethics Institute at Johns Hopkins University to conduct a public discussion about future potential large U.S. population-based studies examining the roles of genes and environment in human health.

28 Sep 2006

New clues about virulence of 1918 influenza virus

The first comprehensive analysis of an animal's immune response to the 1918 influenza virus provides new insights into the killer flu, report federally supported scientists in an article appearing online in the journal Nature.

28 Sep 2006

Faulty gene linked to hair pulling disorder

An unusual and uncommon psychiatric disorder that compels people to pull out their hair is now thought to be caused by a mutant gene.

27 Sep 2006

Electrochemical fabrication of conducting polymer nanowires in an integrated microfluidic system

There seems to be little doubt among cancer researchers that new detection systems using nanowires and microfluidics hold the promise of providing a quantum leap in the detection of cancer-related molecules and genes.

25 Sep 2006

SUMO1 gene implicated in cleft lip and palate defects

Researchers supported by the National Institutes of Health report in the current issue of the journal Science that a much-studied gene called SUMO1, when under expressed, can cause cleft lip and palate, one of the world's most common birth defects.

21 Sep 2006

New understanding of how cells defend themselves

Biologists at the EPFL (Ecole Polytechnique Federale de Lausanne) have unveiled a new twist in a metabolic pathway that cells use to defend themselves against toxins made by disease-causing bacteria.

21 Sep 2006

Insulin receptor stops progression of Alzheimer's disease

Stimulation of a receptor in the brain that controls insulin responses has been shown to halt or diminish the neurodegeneration of Alzheimer's disease, providing evidence that the disease can be treated in its early stages, according to a study by researchers at Rhode Island Hospital and Brown Medical School.

21 Sep 2006

Calcineurin/Nfat signaling is required for perinatal lung maturation and function

It is only very late in pregnancy that the lungs of the fetus complete their development so that the fetus will be able to breathe air when it is born.

21 Sep 2006

Direct observations of DNA provides new insights into how genetic material is copied and repaired

"We can monitor the process directly, and that gives us a different perspective," said Roberto Galletto, a postdoctoral scholar at UC Davis and first author on a paper published Sept. 20 on the Web site of the journal Nature.

21 Sep 2006

Drugs that enhance the activity of calcineurin or NFAT could become a new treatment for type-2

Certain immune-suppressing drugs, such as those taken by patients who have had organ transplants, greatly increase the risk of developing diabetes. These drugs are known to put a stranglehold on a protein called calcineurin.

21 Sep 2006

Nanocantilever biosensors detect multiple genes

Using nanoscale cantilevers in a microfluidics device, a team of European researchers has developed a portable biosensor capable of detecting specific genetic sequences.

19 Sep 2006

NIH to map genomic changes of lung, brain, and ovarian cancers

It is estimated that 174,470 new cases of lung cancer will be diagnosed in the United States in 2006. Lung cancer is the major cause of cancer-related mortality in both men and women, with an estimated 162,460 deaths expected to occur in 2006.

13 Sep 2006

Study extends the number of antigenic peptides that can be produced from a single protein

Understanding medical research problems often relies on the direct, linear relationship between the sequence of a protein and the DNA encoding that protein. In fact, colinearity of DNA and protein sequences is thought to be a fundamental feature of the universal genetic code.

13 Sep 2006

Genes News and Research

Vaccine that protects mice against 1918 influenza virus developed

Vitamin D may slow down breast cancer

Co-delivery of drugs and DNA from cationic core-shell nanoparticles self-assembled from a biodegradable copolymer

NHGRI funds assessment of public attitudes about population-based studies on genes and environment

New clues about virulence of 1918 influenza virus

Faulty gene linked to hair pulling disorder

Electrochemical fabrication of conducting polymer nanowires in an integrated microfluidic system

SUMO1 gene implicated in cleft lip and palate defects

New understanding of how cells defend themselves

Insulin receptor stops progression of Alzheimer's disease

Calcineurin/Nfat signaling is required for perinatal lung maturation and function

Direct observations of DNA provides new insights into how genetic material is copied and repaired

Drugs that enhance the activity of calcineurin or NFAT could become a new treatment for type-2

Nanocantilever biosensors detect multiple genes

NIH to map genomic changes of lung, brain, and ovarian cancers

Study extends the number of antigenic peptides that can be produced from a single protein

Breast and ovarian cancers linked by heredity - women need to know their risks

Father's pheromonal cues may influence daughter's first occurrence of menstruation

Validation of a tool for identifying women at high risk for hereditary breast cancer

Study shows how the plague bacteria Yersinia pestis causes disease

eBook: Using iPSCs models for human disease research and drug discovery eBook

Latest eBooks

Industry Focus eBook - Analytical Chemistry (3rd edition)

Industry Focus eBook - Microbiome (1st edition)

Industry Focus eBook - Cell biology (5th edition)

Advancing degrader and proximity-based drug development

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo