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Study: Pds5 proteins modulate behavior of cohesins to ensure proper division of cells

Cohesins are protein complexes that join the two copies of each chromosome-called sister chromatids-to ensure that they are shared fairly between the daughter cells during cell division. In this way, each daughter cell receives exactly the same genetic information from the parent cell.

19 Oct 2013

RNA-based gene expression test potentially determine presence or absence of BRAF V600E mutation

Veracyte, Inc., a molecular diagnostics company pioneering the field of molecular cytology, today announced preliminary study results suggesting the potential for an RNA-based gene expression test to accurately detect the BRAF V600E gene mutation in thyroid nodule fine needle aspiration (FNA) samples.

19 Oct 2013

Study: Skin tanning gene linked to higher risk for testicular cancer in white men

A gene important in skin tanning has been linked to higher risk for testicular cancer in white men, according to a study led by scientists from the U.S. National Institutes of Health and the University of Oxford in England.

19 Oct 2013

Research: Hypermutation in cancer is more frequent in inactive X chromosome

Every case of cancer originates from changes in a person's genetic material (mutations). These usually occur as "somatic mutations" in individual cells during an individual's lifetime, rather than being inherited from a person's parents.

19 Oct 2013

Sugary drink consumption among young children spikes 8% in California

While consumption of soda and other sugary drinks among young children in California is starting to decline, a new study released today shows an alarming 8 percent spike among adolescents, the biggest consumers of these beverages.

19 Oct 2013

Study shows significant link between low dietary fiber intake and cardiometabolic risks

A new study published in the December issue of The American Journal of Medicine shows a significant association between low dietary fiber intake and cardiometabolic risks including metabolic syndrome, cardiovascular inflammation, and obesity.

19 Oct 2013

Oral nutritional supplements linked with decreased probability of 30-day hospital readmission

In the U.S., one in five Medicare patients is readmitted to a hospital each year at an estimated cost of $17.5 billion annually.i To reduce this impact, the Affordable Care Act (ACA) has introduced hospital penalties based on readmissions conditions that commonly affect patients aged 65 and older - including acute myocardial infarction, congestive heart failure and pneumonia.

19 Oct 2013

Genalyte receives NCI grant to develop biomarker panel to profile TAA autoantibodies

Genalyte, Inc., today announced that it has received a $1 million SBIR grant from the National Cancer Institute to develop a biomarker panel to profile tumor antigen-associated autoantibodies.

18 Oct 2013

Israeli medical scientists to join U-M colleagues for medical science symposium

Medical scientists from two of Israel's premier universities will join University of Michigan colleagues Oct. 18-21 in Ann Arbor for what has become the university's largest ever joint medical science symposium with Israel.

18 Oct 2013

Scientists examine different animal species to solve some of the riddles of human diseases

What do pigs, jellyfish and zebrafish have in common? It might be hard to discern the connection, but the different species are all pieces in a puzzle. A puzzle which is itself part of a larger picture of solving the riddles of diseases in humans.

18 Oct 2013

Researchers identify C. perfringens type B bacteria believed to trigger multiple sclerosis

A research team from Weill Cornell Medical College and The Rockefeller University has identified a bacterium it believes may trigger multiple sclerosis, a chronic, debilitating disorder that damages myelin forming cells in the brain and spinal cord.

18 Oct 2013

'Traffic light' labels can be effective method of promoting healthier food choices

A simple, color-coded system for labeling food items in a hospital cafeteria appears to have increased customer's attention to the healthiness of their food choices, along with encouraging purchases of the most healthy items.

18 Oct 2013

Health care practitioners should focus on getting calcium from diet, says researcher

In recent years, studies have reported inconsistent findings regarding whether calcium supplements used to prevent fractures increase the risk of heart attack.

18 Oct 2013

Research: Zebrafish exhibits same developmental issues as humans

Duke researchers have connected very rare and precise duplications and deletions in the human genome to their complex disease consequences by duplicating them in zebrafish.

18 Oct 2013

Study: Sleep allows brain to flush out damaging molecules linked with neurodegeneration

A good night's rest may literally clear the mind. Using mice, researchers showed for the first time that the space between brain cells may increase during sleep, allowing the brain to flush out toxins that build up during waking hours.

18 Oct 2013

CHOP offers new software toolkit to help researchers wrangle data

Biomedical researchers often confront large quantities of information that may be amassed in many forms: vital signs, blood cell counts, lengthy DNA sequences, bar graphs, MRIs, patient demographics, and so much more. How do researchers assemble, access and analyze all that data without having to become specialized database technicians themselves?

18 Oct 2013

Study shows how two miRNAs regulate FOXP2 gene implicated in speech, language impairments

A study led by Xiaoching Li, PhD, at the LSU Health Sciences Center New Orleans Neuroscience Center of Excellence, has shown for the first time how two tiny molecules regulate a gene implicated in speech and language impairments as well as autism disorders, and that social context of vocal behavior governs their function.

18 Oct 2013

Researchers identify novel gene mutation that causes common variable immunodeficiency

A 30-year-old woman with a history of upper respiratory infections had no idea she carried an immunodeficiency disorder - until her 6-year-old son was diagnosed with the same illness.

18 Oct 2013

Celmatix presents six research findings at ASRM's annual meeting

Celmatix, a biotechnology company focused on helping physicians guide patients to treatments that maximize their personal reproductive potential, announced today six research presentations at the annual meeting of the American Society for Reproductive Medicine, being held October 12-17 in Boston.

17 Oct 2013

Neurons strengthen their synapses to remain active after loss of input

The brain is an extremely adaptable organ - but it is also quite conservative. That's in short, what scientists from the Max Planck Institute of Neurobiology in Martinsried and their colleagues from the Friedrich Miescher Institute in Basel and the Ruhr-Universit-t Bochum were now able to show.

17 Oct 2013

Medical Science News

Study: Pds5 proteins modulate behavior of cohesins to ensure proper division of cells

RNA-based gene expression test potentially determine presence or absence of BRAF V600E mutation

Study: Skin tanning gene linked to higher risk for testicular cancer in white men

Research: Hypermutation in cancer is more frequent in inactive X chromosome

Sugary drink consumption among young children spikes 8% in California

Study shows significant link between low dietary fiber intake and cardiometabolic risks

Oral nutritional supplements linked with decreased probability of 30-day hospital readmission

Genalyte receives NCI grant to develop biomarker panel to profile TAA autoantibodies

Israeli medical scientists to join U-M colleagues for medical science symposium

Scientists examine different animal species to solve some of the riddles of human diseases

Researchers identify C. perfringens type B bacteria believed to trigger multiple sclerosis

'Traffic light' labels can be effective method of promoting healthier food choices

Health care practitioners should focus on getting calcium from diet, says researcher

Research: Zebrafish exhibits same developmental issues as humans

Study: Sleep allows brain to flush out damaging molecules linked with neurodegeneration

CHOP offers new software toolkit to help researchers wrangle data

Study shows how two miRNAs regulate FOXP2 gene implicated in speech, language impairments

Researchers identify novel gene mutation that causes common variable immunodeficiency

Celmatix presents six research findings at ASRM's annual meeting

Neurons strengthen their synapses to remain active after loss of input

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

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