Blood Vessels News and Research

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Epidermal growth factor speeds recovery of blood-making stem cells after radiation exposure

Epidermal growth factor has been found to speed the recovery of blood-making stem cells after exposure to radiation, according to Duke Medicine researchers. The finding could open new options for treating cancer patients and victims of dirty bombs or nuclear disasters.

3 Feb 2013

Endothelial cells can trigger changes in cancer cells without direct contact

Blood vessels that supply oxygen and nutrients to tumors can also deliver something else - a signal that strengthens nearby cancer cells, making them more resistant to chemotherapy, more likely to spread to other organs and more lethal, scientists at The University of Texas MD Anderson Cancer Center report online in Cancer Cell.

1 Feb 2013

Cerebrolysin: a promising new treatment for dementia

Dementia patients may benefit from a promising new treatment called Cerebrolysin, according to the results of a systematic review published in The Cochrane Library. The authors brought together the most up-to-date evidence on Cerebrolysin as a treatment for vascular dementia.

31 Jan 2013

Dilaforette receives approval to initiate sevuparin Phase II malaria study in India

Dilaforette, a Karolinska Development portfolio company, today announces that the company has approval from the regulatory authority in India to start a Phase II study with sevuparin in patients with moderate to severe malaria.

30 Jan 2013

ADRB receptors play a direct role in Src activation by PKA-mediated mechanism

Scientists at The University of Texas MD Anderson Cancer Center have discovered the signaling pathway whereby a master regulator of cancer cell proteins - known as Src - leads to ovarian cancer progression when exposed to stress hormones. The researchers report in the current issue of Nature Communications that beta blocker drugs mitigate this effect and reduce cancer deaths by an average of 17 percent.

30 Jan 2013

DFG again approves funding for Mainz University to promote cardiovascular research

The German Research Foundation (DFG) has again approved funding for the Department of Internal Medicine II of the Mainz University Medical Center to promote cardiovascular research - for the second time within only a few weeks.

30 Jan 2013

Mice with mitochondrial mutation live longer, have less fat

If findings of a new study in mice are any indication, it might be possible to fine-tune cellular powerhouses called mitochondria, tweaking one aspect to increase insulin sensitivity, reduce body and fat mass, and even extend life. Exploiting this target could one day lead to novel treatments for type 2 diabetes - an endocrine system disease that affects 8 percent of the U.S. population. The research also points to promising new avenues of investigation in the biology of aging.

30 Jan 2013

Sanofi introduces LeGoo gel to temporarily stop blood flow during cardiovascular surgery

Sanofi US announced the commercial launch of LeGoo, a biopolymer gel that allows surgeons to temporarily stop blood flow during surgery without the use of clamps, elastic loops or other conventional occlusion devices, which may increase risk of trauma to blood vessels.

30 Jan 2013

Temple scientists to solve long-standing mystery in sepsis

Scientists at the Center for Translational Medicine at the Temple University School of Medicine are inching closer to solving a long-standing mystery in sepsis, a complex and often life-threatening condition that affects more than 400,000 people in the U.S. every year.

28 Jan 2013

Study shows how GATA3 protein acts downstream biochemically to prevent breast cancer metastasis

The spread of breast cancer to distant organs within the body, an event that often leads to death, appears in many cases to involve the loss of a key protein, according to UC San Francisco researchers, whose new discoveries point to possible targets for therapy.

28 Jan 2013

Researchers study innovative stem cell drug for treating localized cartilage damage

Rush University Medical Center is conducting the nation's first clinical study of an innovative stem cell drug, Cartistem, to repair knee cartilage damaged by aging, trauma or degenerative diseases such as osteoarthritis.

25 Jan 2013

Low levels of vitamin D associated with higher risk of premenopausal breast cancer

A prospective study led by researchers from the University of California, San Diego School of Medicine has found that low serum vitamin D levels in the months preceding diagnosis may predict a high risk of premenopausal breast cancer.

25 Jan 2013

Snoring may indicate future health risks

Here's a wake-up call for snorers: Snoring may put you at a greater risk than those who are overweight, smoke or have high cholesterol to have thickening or abnormalities in the carotid artery, according to researchers at Henry Ford Hospital in Detroit.

25 Jan 2013

Research shows brain cells regulate blood vessel development

Zhen Huang freely admits he was not interested in blood vessels four years ago when he was studying brain development in a fetal mouse. Instead, he wanted to see how changing a particular gene in brain cells called glia would affect the growth of neurons.

25 Jan 2013

Biomedical engineers identify natural switch that controls breast cancer metastasis

With a desire to inhibit metastasis, Cornell biomedical engineers have found the natural switch between the body's inflammatory response and how malignant breast cancer cells use the bloodstream to spread.

24 Jan 2013

GORE DrySeal Sheath with hydrophilic coating now available in Europe

W. L. Gore & Associates (Gore) today introduced GORE DrySeal Sheath with hydrophilic coating in Europe. The new GORE DrySeal Sheath allows for easier insertion into and removal from blood vessels during endovascular repair procedures.

23 Jan 2013

EBV reactivation can increase risk of heart disease

A new study could provide the link that scientists have been looking for to confirm that reactivation of a latent herpes virus is a cause of some heart problems.

23 Jan 2013

New imaging method for study of insulin-producing cells in diabetes

A new imaging method for the study of insulin-producing cells in diabetes among other uses is now being presented by a group of researchers at Umeå University in Sweden in the form of a video in the biomedical video journal, The Journal of Visualized Experiments.

21 Jan 2013

St. Jude Medical’s AMPLATZER Amulet device receives European CE Mark approval

St. Jude Medical, Inc., a global medical device company, today announced European CE Mark approval of its AMPLATZER Amulet Left Atrial Appendage Occluder.

19 Jan 2013

SPARC protein acts much like ibuprofen to heal tissues inflamed by tumors

Cancer researchers are increasingly aware that in addition to genetic mutations in a cancer itself, characteristics of the surrounding tissue can promote or suppress tumor growth. One of these important tissue characteristics is inflammation - most cancers prosper in and attach to inflamed tissue and so many cancers have developed ways to create it.

19 Jan 2013

Blood Vessels News and Research

Epidermal growth factor speeds recovery of blood-making stem cells after radiation exposure

Endothelial cells can trigger changes in cancer cells without direct contact

Cerebrolysin: a promising new treatment for dementia

Dilaforette receives approval to initiate sevuparin Phase II malaria study in India

ADRB receptors play a direct role in Src activation by PKA-mediated mechanism

DFG again approves funding for Mainz University to promote cardiovascular research

Mice with mitochondrial mutation live longer, have less fat

Sanofi introduces LeGoo gel to temporarily stop blood flow during cardiovascular surgery

Temple scientists to solve long-standing mystery in sepsis

Study shows how GATA3 protein acts downstream biochemically to prevent breast cancer metastasis

Researchers study innovative stem cell drug for treating localized cartilage damage

Low levels of vitamin D associated with higher risk of premenopausal breast cancer

Snoring may indicate future health risks

Research shows brain cells regulate blood vessel development

Biomedical engineers identify natural switch that controls breast cancer metastasis

GORE DrySeal Sheath with hydrophilic coating now available in Europe

EBV reactivation can increase risk of heart disease

New imaging method for study of insulin-producing cells in diabetes

St. Jude Medical’s AMPLATZER Amulet device receives European CE Mark approval

SPARC protein acts much like ibuprofen to heal tissues inflamed by tumors

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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