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Low-dose radiation therapy may increase uptake of therapeutic nanoparticles by brain tumors

A new study led by Massachusetts General Hospital (MGH) investigators finds that radiation therapy may increase the uptake of therapeutic nanoparticles by glioblastomas, raising the possibility of using both growth-factor-targeted and immune-system-based therapies against the deadly brain tumor.

28 Mar 2019

Portable mini microscope could improve scientists' ability to study brain disease in living mice

Working with mice, a team of Johns Hopkins Medicine researchers has developed a relatively inexpensive, portable mini microscope that could improve scientists' ability to image the effects of cancer, stroke, Alzheimer's disease and other conditions in the brains of living and active mice over time.

28 Mar 2019

Heating tumors during CAR T-cell therapy can enhance treatment's success, study suggests

A preclinical study led by scientists at the UCLA Jonsson Comprehensive Cancer suggests that heating solid tumors during CAR T-cell therapy can enhance the treatment's success.

28 Mar 2019

Just one dose of glucose while on keto diet can damage blood vessels

The often embraced 'cheat day' is a common theme in many diets and the popular ketogenic diet is no exception. But new research from UBC's Okanagan campus says that just one 75-gram dose of glucose--the equivalent a large bottle of soda or a plate of fries--while on a high fat, low carbohydrate diet can lead to damaged blood vessels.

28 Mar 2019

New short-pulse ultrasound technique enhances drug delivery to brains of mice

Scientists currently use long-wave pulses of ultrasound to deliver drugs, which can cause side effects. These new findings from Imperial on shorter-wave pulses could have implications for how drugs are used to help patients of Alzheimer's and other neurological diseases.

26 Mar 2019

Scientists identify mechanism of impaired wound healing in diabetes

Researchers at Karolinska Institutet have identified a mechanism that can explain the impaired wound healing in diabetes which can lead to diabetic foot ulcers. The study is published in the scientific journal PNAS, Proceedings of the National Academy of Sciences.

26 Mar 2019

Novel hydrogel provides better cell encapsulation and delivery

Tissue engineering is a medical solution that uses living cells to repair or replace structural tissue, such as blood vessels, bone, cartilage, etc.

26 Mar 2019

Researchers report new regenerative medicine approach for treating osteoarthritis of the knee

Researchers at Tokai University report in the journal npj Regenerative Medicine a regenerative medicine approach for treating osteoarthritis of the knee.

25 Mar 2019

Eating leafy green vegetables may help maintain muscle strength and mobility

Popeye was on to something. Eating just one cup of leafy green vegetables like spinach each day may help maintain muscle strength and mobility into old age.

25 Mar 2019

Synthetic peptide appears to disrupt inflammation and protect kidneys from nephritis

A synthetic peptide appears to directly disrupt the destructive inflammation that occurs in nephritis, enabling the kidneys to better recover and maintain their important functions, investigators report.

25 Mar 2019

New technique measures frequency of sounds emitted from biological structures

Did you know that music and diagnostic imaging have something in common? Sounds have a lower or higher pitch depending on the size of the object that creates them.

25 Mar 2019

Using the Mastermind strategy in brain research

The brain is a complex organ, and researching medicine to treat brain disorders is equally if not more complex. Elizabeth (Liesbeth) de Lange, Professor of Predictive Pharmacology, calls for a structured approach.

22 Mar 2019

People with peripheral artery disease have lower Omega-3 Index, shows research

New research published in the March 18th edition of Lipids showed that people who have peripheral artery disease have a lower Omega-3 Index compared to those who don't have the disease.

22 Mar 2019

New algae-based treatment could reduce need for limb amputation

A new algae-based treatment could reduce the need for amputation in people with critical limb ischaemia, according to new research funded by the British Heart Foundation, published today in the journal npj Regenerative Medicine.

21 Mar 2019

Stroke risk reduces in both black and white older Medicare beneficiaries, study reports

Recent reductions in hospitalization and death due to stroke extend to both black and white Medicare beneficiaries, reports a study in the April issue of Medical Care. The journal is published in the Lippincott portfolio by Wolters Kluwer.

21 Mar 2019

Age-related changes to gut microbiome have adverse impact on vascular health, study shows

Why do blood vessels naturally stiffen and degrade as we age, boosting cardiovascular disease risk? New University of Colorado Boulder research has identified a surprising new culprit--and it lives in your gut.

20 Mar 2019

Mother's diet during pregnancy can impact lung-specific genes of her offspring

Children born to women pregnant during the Dutch famine were more likely to have a constellation of health problems including cardiovascular disease and asthma, but the exact mechanisms that cause this epigenetic inheritance have not been fully explored.

20 Mar 2019

Two-drug combinations containing calcium channel blocker significantly lowers BP

In the largest randomized controlled trial of treatment for high blood pressure ever conducted in sub-Saharan Africa, two frontline two-drug combinations that included the long-acting calcium channel blocker, amlodipine, were able to drive down blood pressure levels more than a third two-drug combination that did not include amlodipine, according to research presented at the American College of Cardiology's 68th Annual Scientific Session.

19 Mar 2019

New case study describes adolescent patient with rapid-onset schizophrenia and Bartonella infection

In a new case study, researchers at North Carolina State University describe an adolescent human patient diagnosed with rapid onset schizophrenia who was found instead to have a Bartonella henselae infection.

19 Mar 2019

Using organ-on-a-chip technology to reduce side effects of radiation therapy

The debilitating side effects of radiotherapy could soon be a thing of the past thanks to a breakthrough by University of South Australia and Harvard University researchers.

14 Mar 2019

Blood Vessels News and Research

Low-dose radiation therapy may increase uptake of therapeutic nanoparticles by brain tumors

Portable mini microscope could improve scientists' ability to study brain disease in living mice

Heating tumors during CAR T-cell therapy can enhance treatment's success, study suggests

Just one dose of glucose while on keto diet can damage blood vessels

New short-pulse ultrasound technique enhances drug delivery to brains of mice

Scientists identify mechanism of impaired wound healing in diabetes

Novel hydrogel provides better cell encapsulation and delivery

Researchers report new regenerative medicine approach for treating osteoarthritis of the knee

Eating leafy green vegetables may help maintain muscle strength and mobility

Synthetic peptide appears to disrupt inflammation and protect kidneys from nephritis

New technique measures frequency of sounds emitted from biological structures

Using the Mastermind strategy in brain research

People with peripheral artery disease have lower Omega-3 Index, shows research

New algae-based treatment could reduce need for limb amputation

Stroke risk reduces in both black and white older Medicare beneficiaries, study reports

Age-related changes to gut microbiome have adverse impact on vascular health, study shows

Mother's diet during pregnancy can impact lung-specific genes of her offspring

Two-drug combinations containing calcium channel blocker significantly lowers BP

New case study describes adolescent patient with rapid-onset schizophrenia and Bartonella infection

Using organ-on-a-chip technology to reduce side effects of radiation therapy

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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