children 2 4

Tag: "children" at biology news

Helping in a selfish world

...kes sense if it means your relative will have more children who will carry your genes into the next generation. Therefore, relatives are expected to help more. However, in a study published today in the Proceedings of the Royal Society, McMaster University researchers show that in certain situations the rever...

UCR biochemist goes to Washington with high-protein corn

...malnutrition, which is a leading cause of death in children in developing countries, many of which already produce corn as a major cereal crop," said Gallie. "A significant fraction of the world's population, particularly in developing countries, has no access to meat as a protein source, and has to rely on p...

No small feat: First ever gene therapy success for muscular dystrophy achieved

...cast doubt on gene therapy ever being feasible for children with muscular dystrophy can be overcome. Moreover,...oon after birth. No effective treatments exist and children usually die quite young. Despite gene therapy being among the most vigorously studied approaches fo...

Virtual animal shelters ?How the Internet is transforming the experience of pet adoptions

... pet would be better suited to homes without small children or cats. She says the informative, personal messages differ from the brief descriptions on cages in traditional animal shelters, but adds that independent rescuers may be taking care of one or two pets at a time while a shelter may be struggling to a...

Results of world's first gene therapy trial for arthritis show approach safe, feasible

... combined immunodeficiency (X-SCID) in which three children later developed leukemia, the researchers point out that this is the only similarity between the two trials. The studies were concerned with different genes and with different targets, and in the arthritis trial, the transduced cells were removed aft...

Gene for immune deficiency syndromes found

..."A test for TACI would allow for diagnosis of more children and their relatives," says Geha, senior author of ...sor of pediatrics at Harvard Medical School. "Many children who are sick are now missed, because they can have normal IgA and IgG levels, yet they still have po...

Progress on HIV/AIDS significant but insufficient

... the national level and stepping up programmes for children at risk, including by eliminating the cost of schooling and broadening nutritional programmes in schools, and strengthening prevention of mother-to-child transmission. In the round table concerning human rights with an emphasis on gender, it was str...

Protein amplification in melanoma is possible drug target

..."A test for TACI would allow for diagnosis of more children and their relatives," says Geha, senior author of ...sor of pediatrics at Harvard Medical School. "Many children who are sick are now missed, because they can have normal IgA and IgG levels, yet they still have po...

Evolution of life on Earth may hold key to finding life in outer space

... tickets for the show are $5 for adults, $3.50 for children (3-11) and seniors (62+) and $3 for Museum Members. For tickets information, visit www.hmns.org or call 713-639-4629. ...

Genes linked to treatment resistance in children with leukemia

...ociety of Hematology. The researchers studied 246 children with acute lymphoblastic leukemia (ALL), all of wh...rapy. Patients with poorer prognostic factors ?130 children ?were assigned to a high-risk group; the remaining children were enrolled in the lower-risk arm. In...

Infectious disease expert warns of spread of Rocky Mountain spotted fever

...or Disease Control report on 16 cases in which two children contracted the fever and died. "Because its first ...er these homes and on furniture placed outside for children and pets. All patients owned and had come in contact with dogs with the infected ticks. Four of the ...

Environment, not genes, key in family relationships

...ging from identical twins to genetically unrelated children in families formed by remarriages, the researchers were able to identify those traits that had a greater correlation with environmental components and those that related more to a genetic background. The researchers completed a factor analysis of th...

Scientists find a maturity gene in fly

...is process in humans may help explain how adorable children become surly teenagers. When the DHR4 gene is disabled, fruit flies prematurely begin metamorphosis ?maturation from an immature larva to a sexually active adult. It is the first genetic mutation found to cause early maturation in fruit flies, accor...

MWG Biotech expands siMAX?siRNA portfolio with new scales, lengths and design tools

...is process in humans may help explain how adorable children become surly teenagers. When the DHR4 gene is disabled, fruit flies prematurely begin metamorphosis ?maturation from an immature larva to a sexually active adult. It is the first genetic mutation found to cause early maturation in fruit flies, accor...

Mosquitoes are more attracted to individuals infected with malaria

... now reveals that mosquitoes are more attracted to children with the infectious stages of malaria than to thos...male mosquitoes surrounded by tents containing the children - one already infected with transmissible malaria, one infected with the non-transmissible asexual s...

Experimental shingles vaccine proves effective in nationwide study

...used to prevent chickenpox in millions of American children every year since 1995. The zoster vaccine was developed specifically for study in older adults. During an average of more than three years of follow-up, the vaccine reduced the incidence of shingles by 51 percent: 642 cases of shingles occurred amon...

Corn grain mould used as pesticide

...a recently succeeded in proving that 99 out of 100 children from Benin and Togo had aflatoxin in their blood," Professor Richard Sikora of the Bonn Institute of Plant Diseases explains. "The consequence is drastic impairment of growth and of other types of development." 'Good' mould displaces its highly toxi...

Old drug shows new promise for Huntington's Disease

...ts in early to late middle age after the carrier's children have already been born. During the course of the disease, the Huntington's gene causes the production of a toxic protein, mutant huntingtin, in neurons (brain cells). Eventually the protein kills the neurons, causing the disease's degenerative effe...

Does manganese inhaled from the shower represent a public health threat?

...ears of showering in manganese contaminated water, children would be exposed to doses of manganese three times higher than doses that resulted in manganese deposits in the brains of rats. Adults would be exposed to doses 50 percent higher than the rodents. The researchers said that while limitations to their...

Defective Gene Linked to Two Inherited Immune Deficiencies

...or TACI defects would enable the diagnosis of more children and their relatives with these immune deficiencies...sor of Pediatrics at Harvard Medical School. “Many children who are sick with these disorders are now missed, because they can have normal IgA and IgG levels, y...

1 2 3 4 5 6 7 8 9 10