PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Improving lymphatic function protects mice from experimental colitis

2014-08-09
(Press-News.org) Chronic inflammatory bowel disease can be painful and debilitating. Both genetics and environment are thought to promote disease, but it is not fully understood how chronic IBD develops. Emerging evidence indicates that IBD is associated with an increase in lymphatic vasculature, which transports lymph throughput the body. It is not clear if these lymphatic vessels promote or improve IBD. A new study in the Journal of Clinical Investigation indicates that improving lymphatic function relieves experimental IBD in mice. Silvio Danese and colleagues at Humanitas Clinical and Research Center gave mice a compound called VEGF-C that improves lymphatic function prior to the onset of experimental IBD. VEGF-C treatment prevented development of both chronic and acute IBD. This study indicates that augmenting lymphatic function helps prevent intestinal inflammation and suggests that VEGF-C should be further tested for use in IBD.

INFORMATION: TITLE: VEGF-C–dependent stimulation of lymphatic function ameliorates experimental inflammatory bowel disease

AUTHOR CONTACT: Silvio Danese
Humanitas Clinical and Research Center, Rozzano, UNK, ITA
Phone: +390282245146; Fax: ; E-mail: sdanese@hotmail.com

View this article at: http://www.jci.org/articles/view/72189?key=776e7c2ea3939e509109


ELSE PRESS RELEASES FROM THIS DATE:

Lead linked to obesity in mice exposed by mothers

2014-08-08
ANN ARBOR—When we think of ill effects from lead exposure various neurologic problems usually come to mind. Now researchers at the University of Michigan say another health impact can be added to the list: obesity. Even at low levels, lead is associated with obesity in mice whose mothers were exposed to the chemical, researchers at the U-M School of Public Health found. Specifically male mice exposed to lead had an 8-10 percent increase in weight. "The data support the obesogen hypothesis that toxicant exposures in the womb contribute to the higher rate of obesity," ...

Disney Researchers develop method to capture stylized hair for 3-D-printed figurines

2014-08-08
Perhaps no aspect of 3D printing has captured the popular imagination more than personalized figurines with the facial features of real people. Now, researchers at Disney Research Zurich and the University of Zaragoza have developed a method that can incorporate an individual's hairstyle as well. The researchers will present their new method at ACM SIGGRAPH 2014, the International Conference on Computer Graphics and Interactive Techniques in Vancouver, Aug. 10-14. Miniature statues with a person's likeness are nowadays produced by scanning the individual's face with ...

Expecting to teach enhances learning, recall

Expecting to teach enhances learning, recall
2014-08-08
"When compared to learners expecting a test, learners expecting to teach recalled more material correctly, they organized their recall more effectively and they had better memory for especially important information," said lead author John Nestojko, PhD, a postdoctoral researcher in psychology in Arts & Sciences at WUSTL. The study, published recently in the journal Memory & Cognition, is based on a series of reading-and-recall experiments in which one group of students is told they will be tested on a selection of written material, and another group is led to believe ...

Water's reaction with metal oxides opens doors for researchers

2014-08-08
MADISON, Wis. — A multi-institutional team has resolved a long-unanswered question about how two of the world's most common substances interact. In a paper published recently in the journal Nature Communications, Manos Mavrikakis, professor of chemical and biological engineering at the University of Wisconsin-Madison, and his collaborators report fundamental discoveries about how water reacts with metal oxides. The paper opens doors for greater understanding and control of chemical reactions in fields ranging from catalysis to geochemistry and atmospheric chemistry. "These ...

Editing HPV's genes to kill cervical cancer cells

Editing HPVs genes to kill cervical cancer cells
2014-08-08
DURHAM, N.C. -- Researchers have hijacked a defense system normally used by bacteria to fend off viral infections and redirected it against the human papillomavirus (HPV), the virus that causes cervical, head and neck, and other cancers. Using the genome editing tool known as CRISPR, the Duke University researchers were able to selectively destroy two viral genes responsible for the growth and survival of cervical carcinoma cells, causing the cancer cells to self-destruct. The findings, appearing online August 7 in the Journal of Virology, give credence to an approach ...

UK study shows promise for new nerve repair technique

2014-08-08
LEXINGTON, Ky. (Aug. 8, 2014) ­– A multicenter study including University of Kentucky researchers found that a new nerve repair technique yields better results and fewer side effects than other existing techniques. Traumatic nerve injuries are common, and when nerves are severed, they do not heal on their own and must be repaired surgically. Injuries that are not clean-cut – such as saw injuries, farm equipment injuries, and gunshot wounds – may result in a gap in the nerve. To fill these gaps, surgeons have traditionally used two methods: a nerve autograft (bridging ...

Ancient shellfish remains rewrite 10,000-year history of El Nino cycles

Ancient shellfish remains rewrite 10,000-year history of El Nino cycles
2014-08-08
The planet's largest and most powerful driver of climate changes from one year to the next, the El Niño Southern Oscillation in the tropical Pacific Ocean, was widely thought to have been weaker in ancient times because of a different configuration of the Earth's orbit. But scientists analyzing 25-foot piles of ancient shells have found that the El Niños 10,000 years ago were as strong and frequent as the ones we experience today. The results, from the University of Washington and University of Montpellier, question how well computer models can reproduce historical El ...

Kessler Foundation scientists confirm effectiveness of cognitive rehabilitation in MS

2014-08-08
WEST ORANGE, NJ August 8, 2014. Kessler Foundation researchers published long-term followup results of their MEMREHAB trial, which show that in individuals with MS, patterns of brain activity associated with learning were maintained at 6 months post training. The article, A pilot study examining functional brain activity 6 months after memory retraining in MS: the MEMREHAB trial, was published online ahead of print on June 14 by Brain Imaging and Behavior (doi: 10.1007/s11682-014-9309-9). The article appeared in the Neuroimaging and Rehabilitation Special Issue. The authors ...

Photo editing algorithm changes weather, seasons automatically

Photo editing algorithm changes weather, seasons automatically
2014-08-08
PROVIDENCE, R.I. [Brown University] — We may not be able control the weather outside, but thanks to a new algorithm being developed by Brown University computer scientists, we can control it in photographs. The new program enables users to change a suite of "transient attributes" of outdoor photos — the weather, time of day, season, and other features — with simple, natural language commands. To make a sunny photo rainy, for example, just input a photo and type, "more rain." A picture taken in July can be made to look a bit more January simply by typing "more winter." ...

Natural light in office boosts health

2014-08-08
CHICAGO -- Office workers with more light exposure at the office had longer sleep duration, better sleep quality, more physical activity and better quality of life compared to office workers with less light exposure in the workplace, reports a new study from Northwestern Medicine and the University of Illinois at Urbana-Champaign. The study highlights the importance of exposure to natural light to employee health and the priority architectural designs of office environments should place on natural daylight exposure for workers, the study authors said. Employees with ...

LAST 30 PRESS RELEASES:

NASA’s Parker Solar Probe makes history with closest pass to Sun

Are we ready for the ethical challenges of AI and robots?

Nanotechnology: Light enables an "impossibile" molecular fit

Estimated vaccine effectiveness for pediatric patients with severe influenza

Changes to the US preventive services task force screening guidelines and incidence of breast cancer

Urgent action needed to protect the Parma wallaby

Societal inequality linked to reduced brain health in aging and dementia

Singles differ in personality traits and life satisfaction compared to partnered people

President Biden signs bipartisan HEARTS Act into law

Advanced DNA storage: Cheng Zhang and Long Qian’s team introduce epi-bit method in Nature

New hope for male infertility: PKU researchers discover key mechanism in Klinefelter syndrome

Room-temperature non-volatile optical manipulation of polar order in a charge density wave

Coupled decline in ocean pH and carbonate saturation during the Palaeocene–Eocene Thermal Maximum

Unlocking the Future of Superconductors in non-van-der Waals 2D Polymers

Starlight to sight: Breakthrough in short-wave infrared detection

Land use changes and China’s carbon sequestration potential

PKU scientists reveals phenological divergence between plants and animals under climate change

Aerobic exercise and weight loss in adults

Persistent short sleep duration from pregnancy to 2 to 7 years after delivery and metabolic health

Kidney function decline after COVID-19 infection

Investigation uncovers poor quality of dental coverage under Medicare Advantage

Cooking sulfur-containing vegetables can promote the formation of trans-fatty acids

How do monkeys recognize snakes so fast?

Revolutionizing stent surgery for cardiovascular diseases with laser patterning technology

Fish-friendly dentistry: New method makes oral research non-lethal

Call for papers: 14th Asia-Pacific Conference on Transportation and the Environment (APTE 2025)

A novel disturbance rejection optimal guidance method for enhancing precision landing performance of reusable rockets

New scan method unveils lung function secrets

Searching for hidden medieval stories from the island of the Sagas

Breakthrough study reveals bumetanide treatment restores early social communication in fragile X syndrome mouse model

[Press-News.org] Improving lymphatic function protects mice from experimental colitis