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New study supports use of ZnO nanoparticles in sunscreens

Zinc oxide has long been recognized as an effective sunscreen agent. However, there have been calls for sunscreens containing ZnO nanoparticles to be banned because of potential toxicity and the need for caution in the absence of safety data in humans.

4 Dec 2018

Study presents new opportunities for targeted, healthy tissue-sparing cancer therapy

Medical physicist Dr. Aswin Hoffmann and his team from the Institute of Radiooncology - OncoRay at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) are the first researchers worldwide to combine magnetic resonance imaging (MRI) with a proton beam, thus demonstrating that in principle, this commonly used imaging method can indeed work with particle beam cancer treatments.

29 Nov 2018

Tomocube releases first of it's kind, 3D fluorescent holotomography microscope

The HT-2 from Tomocube is the world’s first microscope to combine both holotomography and 3D fluorescence imaging into one unit.

From Tomocube Inc. 28 Nov 2018

Using molecular targeting approach to kill melanoma cells

In 1960, scientists described the "Philadelphia chromosome" that causes chronic myeloid leukemia, and in 2001 the Food and Drug Administration approved the drug imatinib to disable the action of this cancer-causing genetic change.

27 Nov 2018

Researchers find link between inflammatory markers and tumor aggressiveness

Researchers at University Putra Malaysia found a relationship between some markers of inflammation in the body and the aggressiveness of certain malignant tumors.

27 Nov 2018

World's first medical imaging scanner produces diagnostic scan of the whole human body

EXPLORER, the world's first medical imaging scanner that can capture a 3-D picture of the whole human body at once, has produced its first scans.

20 Nov 2018

New edition of Red Journal focuses on roles of imaging in radiation oncology

A new special edition of the International Journal of Radiation Oncology* Biology* Physics focuses on the roles of imaging in radiation oncology. The collection explores topics such as improving accuracy with patient positioning, defining radiation therapy volumes using imaging, imaging of functional biomarkers, the role of imaging in post-treatment care, machine learning and artificial intelligence.

15 Nov 2018

Scientists identify mechanism used by lung cancer cells to obtain glucose

Scientists at the UCLA Jonsson Comprehensive Cancer Center have identified sodium glucose transporter 2, or SGLT2, as a mechanism that lung cancer cells can utilize to obtain glucose, which is key to their survival and promotes tumor growth.

15 Nov 2018

Promising technology could improve detection, diagnosis of fatal ovarian cancer

Ovarian cancer claims the lives of more than 14,000 in the U.S. each year, ranking fifth among cancer deaths in women.

14 Nov 2018

Determining how hearts develop to better understand congenital heart defects

To understand cardiovascular failures, the leading cause of birth defect-related deaths in infants, UH professor of biomedical engineering Kirill Larin is teaming up with Baylor College of Medicine professor of cellular and molecular physiology Irina Larina on a chicken and egg hunt.

14 Nov 2018

Precisely targeted prostate cancer radiotherapy possible with nuclear medicine imaging

Current standard imaging techniques for initial staging of prostate cancer often underestimate the extent of disease beyond the prostate.

9 Nov 2018

AI could help spot Alzheimer’s early finds study

Artificial intelligence (AI) may soon be used to detect Alzheimer’s disease early in the course of disease say researchers. The results of the study were published in the latest issue of the journal Radiology.

8 Nov 2018

Common glaucoma tests can underestimate severity of the condition

The most common tests for glaucoma can underestimate the severity of the condition by not detecting the presence of central vision loss, according to a new Columbia University study.

8 Nov 2018

Artificial intelligence technology improves prediction of Alzheimer’s disease

Researchers at the University of California in San Francisco have developed artificial intelligence (AI) technology that improves the effectiveness of brain imaging for the prediction of Alzheimer’s disease.

7 Nov 2018

NIH increases funding through the BRAIN Initiative

The National Institutes of Health announces funding of more than 200 new awards, totaling over $220 million, through the Brain Research through Advancing Innovative Neurotechnologies Initiative, an exciting trans-agency effort to arm researchers with revolutionary tools to fundamentally understand the neural circuits that underlie the healthy and diseased brain.

2 Nov 2018

Studies show that non-invasive imaging can detect Alzheimer's disease

Results from two studies show that a new, non-invasive imaging device can see signs of Alzheimer's disease in a matter of seconds. The researchers show that the small blood vessels in the retina at the back of the eye are altered in patients with Alzheimer's.

29 Oct 2018

Biogen and Eisai present detailed results from phase 1b study of aducanumab at CTAD meeting

Biogen and Eisai Co., Ltd. announced that Biogen presented results at the Clinical Trials on Alzheimer's Disease meeting, in Barcelona, Spain, from the recent 36- and 48-month analyses of the ongoing long-term extension of the Phase 1b study of aducanumab, an investigational treatment for mild cognitive impairment due to Alzheimer's disease and mild AD.

29 Oct 2018

Validation of non-invasive stent monitoring techniques

Researchers from the Research Institute Germans Trias i Pujol, the Biomedical Research Networking Center on Cardiovascular Diseases, the University of Barcelona and the the Universitat Politècnica de Catalunya have created a new field probe to detect in a non-invasive and non-ionizing way the presence of metallic stents as well as their potential structural failures through microwave spectrometry.

25 Oct 2018

Long spaceflight causes structural changes in the brain

Spending long periods in space not only leads to muscle atrophy and reductions in bone density, it also has lasting effects on the brain. However, little is known about how different tissues of the brain react to exposure to microgravity, and it remains unclear whether and to what extent the neuroanatomical changes so far observed persist following return to normal gravity.

25 Oct 2018

New medical navigation system receives international innovation award

The team behind a new medical navigation system which makes it easier to take biopsy samples from the lungs recently received an international innovation award during Innovation Expo 2018 in Rotterdam.

23 Oct 2018