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Tag: "that" at biology news

Molecular machine may lead to new drugs to combat human diseases

The crystallized form of a molecular machine that can cut and paste genetic material is revealing po... some forms of cancer and opportunistic infections that plague HIV patients. Purdue University researchers froze one of these molecular machines, which are...

Jefferson Virologists Coax HIV Out of Hiding

...d a way to bring HIV out ofhiding. They have shown that an immune cell protein calledinterleukin-7 (IL-7) ...cythat we’ve seen in the last 15 years.?They found that the virus wasstimulated to higher levels and was activated in more patients thanwith other compounds...

Novel Therapy Tested in Mice Could Chase Away Cat Allergies

...by spewing out histamine. Allergy experts estimate that 14 percent of children 6 to 19 years old are allergic to cats. The treatment comprises a molecule that loosely tethers a feline and a human protein together. The feline end is the notorious protein (call...

Sea skate experiment sheds light on human cell transport

...y using a plant-based substance to block an enzyme that causes phosphorylation. The result: The gates woul...ut Goldstein and Musch also believe the mechanisms that trigger this cellular "release valve" are universal. "We think that vesicle insertion, coupled with...

Color-blind method opens new doors in DNA sequencing

...ine (BCM) and Rice University could open new doors that would take DNA sequencing to the patient's bedside...nd Rice describe a new way of doing DNA sequencing that could be more accurate than current methods. DNA in the nucleus of every human cell is made of long...

Clam embryo study shows pollutant mixture adversely affects nerve cell development

...shed the results of an EPA-funded clam embryostudy that supports her hypothesis that, when combined, the p...lly, this is the first time anyone hasdemonstrated that BCE's components can work together to adverselyaffect neuron growth in a model organism.The study, w...

Female sex hormones play a vital role in defense against sexually transmitted diseases

..., to be published in the Journal of Virology, show that sex hormones have a profound effect on susceptibil...ch clearly shows, and reaffirms previous research, that in female mice, sex hormones have a profound effect on susceptibility to sexually transmitted infect...

Yale Scientists Find MicroRNA Regulates Ras Cancer Gene

... Slack at Yale University has identified a new way that a familiar gene is regulated in lung cancer, prese...ed let-7, a natural and separately transcribed RNA that maps to a chromosomal region associated with lung cancer as a regulator of Ras expression. DNA of p...

Study identifies predictors of HIV drug resistance in patients beginning triple therapy

...shed the results of an EPA-funded clam embryostudy that supports her hypothesis that, when combined, the p...lly, this is the first time anyone hasdemonstrated that BCE's components can work together to adverselyaffect neuron growth in a model organism.The study, w...

An HIV Protein Plays a Surprising Role in Gene Activation

...s like HIV have evolved myriad ways of redirecting that machinery to their own benefit. Humans and other ...FIID, a large protein complex containing a protein that binds the TATA box (aptly named the TATA-box-binding protein, or TBP) and several cofactors called T...

Mouse brain tumors mimic those in human genetic disorder

...lcopies of this same gene.Their latest paper shows that brain tumor formation in these mice hasseveral of ...he time course of tumor development was similar to that seenin humans. Unlike most tumors, optic pathway gliomas associated withNF1 typically stop growing a...

Automatic extraction of gene/protein biological functions from biomedical text

... techniques. A preliminary experiment demonstrated that our method has an estimated recall of 54?4% with a precision of 91?4% for actually described functions in abstracts. When applied to the PUBMED, it extracted over 190 000 gene–GO relationships and 150 000 family–GO relationships for major eukaryotes....

New Clues Add 40,000 Years to Age of Human Species

...uncovered evidence suggesting human bones found at that time are roughly 195,000 years old. The researche...findings may bolster the “Out-of-Africa?hypothesis that suggests we all trace to an ancient line that first evolved in Africa and then displaced other homin...

Enzyme allows B cells to resist death, leading to leukemia

... bonemarrow, and lymphatic tissues. It is believed that in the early stagesof disease, B-CLL is the result of an undefined defect in theprogrammed signals that trigger normal B cell death (apoptosis). LivioTrentin and colleagues from Padua University School of...

A bacterial genome reveals new targets to combat infectious disease

...k for infection with filarial nematodes, parasites that cause elephantiasis, African river blindness, and ...de. The nematodes themselves play host to bacteria that live within their cells, but in this case, the relationship is classic mutualism, with each benefiti...

Spider Venom Could Yield Eco-Friendly Insecticides

... versuta) -- a large Australian spider with a bite that is deadly to humans and insects -- is an ideal sou...is studying the molecular structures of the toxins that selectively target the nervous systems of insects to understand the toxins' mechanism of action at t...

New imaging method gives early indication if brain cancer therapy is effective, U-M study shows

A special type of MRI scan that measures the flow of water molecules through the b...n map. They used a magnetic resonance imaging scan that tracks the diffusion, or movement, of water through the brain and mapped the changes in diffusion fr...

Gene variations explain drug dose required to control seizures

...drugs appropriate for them. The researchers found that variants of two genes were more likely to be found...ians to reach an effective dose of the medications that control seizures, said David Goldstein, Ph.D., director of the IGSP Center at Duke University Medica...

Solution to Pollution: New Bacteria Eats Toxic Waste

...ity researchers recently discovered a new bacteria that is a natural cleanser for contaminated soil. The b...il analysis tests, Sims found microbes in the soil that had destroyed the toxic chemicals. Sims then collaborated with researchers from the Utah State biol...

Scientists collaborate to assess health of global environment

...tries participated in the assessment and concluded that the environmental benefits that human societies depend on and take for granted--basic necessities such as food, clean air, potable w...

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(Date:11/24/2009)..., BATON ROUGE Antarctica has long held secrets o...d until recently, there has been very little infor...eneath miles of ice for millions of years. Now, a ...ing LSU have been funded to the tune of $10 milli...NSF, to get to the bottom of things literally. Th...
(Date:11/23/2009)... CINCINNATINew research presents strong evidence t...e to both outdoor traffic-related pollution and in...s than one or the other exposure alone. , Envi...incinnati (UC) College of Medicine have shown that...elated particles and indoor endotoxin during early...
(Date:11/23/2009)..., A new study by the Wildlife Conservation Societ...arge swamp in the Republic of Congopart of the "mo...d last yearare becoming increasingly threatened by...udy recommends protection of the swamp forests adj...Reserve after recent surveys confirmed that high d...
Breaking Biology News(10 mins):LSU gets to the bottom of things -- in Antarctica 2Exposure to both traffic, indoor pollutants puts some kids at higher risk for asthma later 2A year after discovery, Congo's 'mother lode' of gorillas remains vulnerable 2Mexico Premiere for Money Saving Pharma Leak Testing Equipment 12573 1Mexico Premiere for Money Saving Pharma Leak Testing Equipment 12573 2Mexico Premiere for Money Saving Pharma Leak Testing Equipment 12573 3Clearly Contacts Announces Another Quarter Of Growth In The Economic Downturn 48555 1Clearly Contacts Announces Another Quarter Of Growth In The Economic Downturn 48555 2Clearly Contacts Announces Another Quarter Of Growth In The Economic Downturn 48555 3Omega 3 EPA 3A Treatment for a Heart Condition 48552 1Omega 3 EPA 3A Treatment for a Heart Condition 48552 2Omega 3 EPA 3A Treatment for a Heart Condition 48552 3Omega 3 EPA 3A Treatment for a Heart Condition 48552 4Omega 3 EPA 3A Treatment for a Heart Condition 48552 5Omega 3 EPA 3A Treatment for a Heart Condition 48552 6
(Date:11/27/2009)... bring unprecedented medical, economic burdens, st...Day News) -- The number of people with diabetes in...next 25 years, a new study predicts. , That wou...eople with the disease, up from 23.7 million today...ple with diabetes will triple, the study also warn...
(Date:11/27/2009)... Voyant Health™ announced today tha...ensed its TraumaCad Enterprise orthopedic templati...tion. , (PRWEB) November ...hat Spectrum Health (Grand Rapids, Michigan) has l...ting solution and its TraumaCad Extend workflow so...
(Date:11/27/2009)... Specialist manufacturers who use medical...ing millions of dollars by bringing in technology ...asing numbers of pro-active medical manufacturers ...ncept stage of their projects, ensuring that progr...cesses or potentially outdated technology. , ...
(Date:11/26/2009)...YORK, Nov. 27 With cold and flu se...loy good practices to control the spread of infect...tive not only to keep ourselves healthy, but to av...en Finerty, RN, MS, CIC (certified in infection-co... occupational health at Hospital for Special Surge...
(Date:11/26/2009)... years, the number of Americans living with diabet...n in 2009 to 44.1 million in 2034. Over the same p...sing from $113 billion to $336 billion, even with ...ers based at the University of Chicago report in t...er of those with diabetes covered by Medicare will...
Breaking Medicine News(10 mins):Health News:Diabetes Cases Expected to Double in 25 Years 2Health News:Diabetes Cases Expected to Double in 25 Years 3Health News:Voyant Health Announces: Spectrum Health Licenses TraumaCad Enterprise and TraumaCad Extend 2Health News:Voyant Health Announces: Spectrum Health Licenses TraumaCad Enterprise and TraumaCad Extend 3Health News:Pro-active Manufacturers Save Millions with Advanced Flintec Medical Load Cells 2Health News:Pro-active Manufacturers Save Millions with Advanced Flintec Medical Load Cells 3Health News:Pro-active Manufacturers Save Millions with Advanced Flintec Medical Load Cells 4Health News:Infection-Control Strategies at Leading Hospital Can be Adapted for Everyday Use 2Health News:Infection-Control Strategies at Leading Hospital Can be Adapted for Everyday Use 3Health News:Infection-Control Strategies at Leading Hospital Can be Adapted for Everyday Use 4Health News:Diabetes cases to double and costs to triple by 2034 2Health News:Diabetes cases to double and costs to triple by 2034 3
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