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Current Molecular imaging News and Events

Current Molecular imaging News and Events, Molecular imaging News Articles.
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New multiple myeloma therapy shows promise in preclinical study
A new alpha-radioimmunotherapy, 212Pb-anti-CD38, has proven effective in preventing tumor growth and increasing survival in multiple myeloma tumor-bearing mice, according to new research published in the July issue of The Journal of Nuclear Medicine. (2020-08-06)
New method makes magnetic maps of the solar corona
The twisting, ever-shifting and metrically elusive magnetic field of the Sun's ephemeral outer atmosphere can be mapped using near-infrared observations of the solar corona. (2020-08-06)
Researchers capture X-ray images with unprecedented speed and resolution
Researchers have demonstrated a new high-resolution x-ray imaging technique that can capture the motion of rapidly moving objects and quickly changing dynamics. (2020-08-05)
Mathematical modeling revealed how chitinase, a molecular monorail, obeys a one-way sign
A novel mathematical modeling method has been developed to estimate operation models of biomolecular motors from single-molecule imaging data of motion with the Bayesian inference framework. (2020-08-03)
Novel label-free imaging technique brings out the inner light within T cells
A new imaging method developed by the Skala lab uses the natural autofluorescence within cells to assess T cell activity. (2020-07-27)
A novel tissue imaging system accelerates cancer diagnosis
Researchers from Osaka University developed a novel three-dimensional imaging system to diagnose cervical cancer in a faster, non-invasive and more efficient way than the conventional approach. (2020-07-23)
MDI biological laboratory scientist develops new imaging method
The development of a new imaging technique by Prayag Murawala, Ph.D., of the MDI Biological Laboratory in Bar Harbor, Maine, and a team of collaborators in Austria enables unprecedented insight subcellular structures, tissues, organs and even whole organisms, and -- because of its wide applicability -- broadens the range of animal models that can be studied, processes that can be explored and biological questions that can be addressed. (2020-07-23)
Simple urine test could significantly improve detection of adrenal cancer
Using a simple urine test alongside routine imaging for patients with adrenal masses could speed up adrenal cancer diagnosis, improving patient's prognosis and reducing the need for invasive diagnostic procedures, a new multi-centre study published in The Lancet Diabetes & Endocrinology has found. (2020-07-23)
UAlberta researchers make real-time tumor tracking in radiation therapy 5 times faster
A team of University of Alberta researchers has developed a faster way of tracking the movement of tumors in the body during radiation therapy, which could significantly improve outcomes for cancer patients. (2020-07-22)
Genomic signature explains FDG-avidity of PSMA-suppressed prostate tumors
Scientists have uncovered the genomic signature to explain why 18F-FDG imaging performs better than PSMA-targeted imaging for prostate cancer patients with low or no expression of the prostate-specific membrane antigen (PSMA). (2020-07-22)
New detection method turns silicon cameras into mid-infrared detectors
Although mid-infrared (MIR) imaging produces images with chemically selective information, the practical implementation of the technique is hampered by the low pixel count and noise performance of current MIR cameras. (2020-07-21)
Bouncing bubbles shake up emulsion studies
Collisions of tiny air bubbles with water surfaces can reveal fundamental characteristics of foamy mixtures. (2020-07-20)
Label-free imaging helps predict reproductive outcomes
Researchers at the University of Illinois at Urbana-Champaign have used a combination of label-free imaging and artificial intelligence to determine the potential fertility of sperm samples in cattle. (2020-07-20)
SNMMI Image of the Year: Super-agers show resistance to tau and amyloid accumulation
Super-agers, or individuals whose cognitive skills are above the norm even at an advanced age, have been found to have increased resistance to tau and amyloid proteins, according to research presented at the Society of Nuclear Medicine and Molecular Imaging (SNMMI) 2020 Annual Meeting. (2020-07-15)
Oncotarget: Tumor markers for carcinoma identified by imaging mass spectrometry
Volume 11, Issue 28 of Oncotarget features 'Lipid and protein tumor markers for head and neck squamous cell carcinoma identified by imaging mass spectrometry' by Schmidt et, al. which reported that the authors used MALDI imaging mass spectrometry and immunohistochemistry to seek tumor-specific expression of proteins and lipids in HNSCC samples. (2020-07-14)
New PET/MRI approach pinpoints chronic pain location, alters management
A new molecular imaging approach utilizing 18F-FDG positron emission tomography (PET) and magnetic resonance imaging (MRI) can precisely identify the location of pain generators in chronic pain sufferers, often precipitating a new management plan for patients. (2020-07-13)
New theranostic agents show efficacy in prostate cancer treatment in preclinical studies
Researchers have developed a new pair of agents that show exceptional effectiveness for precision diagnosis and treatment of prostate cancer in preclinical studies. (2020-07-13)
Novel radiotracer measures synaptic activity after stroke
A new radiotracer, 18F-SynVesT-2, can directly assess synaptic density changes in the brain, providing an objective and quantitative measure of disease progression after stroke. (2020-07-13)
In recurrent prostate cancer, PSMA PET/CT changes management in two-thirds of cases
New research confirms the high impact of PSMA PET/CT in the detection and management of recurrent disease in prostate cancer patients. (2020-07-13)
Total-body dynamic PET successfully detects metastatic cancer; first patient results
Results from the first study using uEXPLORER to conduct total-body dynamic positron emission tomography (PET) scans in cancer patients show that it can be used to generate high-quality images of metastatic cancer. (2020-07-13)
Novel bone imaging approach provides insights into the progression of knee osteoarthritis
A new approach to functional bone imaging has established that bone metabolism is abnormally elevated in patients with knee osteoarthritis. (2020-07-13)
Molecular imaging identifies link between heart and kidney inflammation after heart attack
Whole body positron emission tomography (PET) has, for the first time, illustrated the existence of inter-organ communication between the heart and kidneys via the immune system following acute myocardial infarction. (2020-07-13)
New PET radiotracer proven safe and effective in imaging malignant brain tumors
A first-in-human study presented at the Society of Nuclear Medicine and Molecular Imaging 2020 Annual Meeting has demonstrated the safety, favorable pharmacokinetic and dosimetry profile of 64Cu-EBRGD, a new, relatively long-lived PET tracer, in patients with glioblastomas. (2020-07-13)
Deep learning enables early detection and classification of live bacteria using holography
Rapid identification of the presence of pathogenic bacteria in food, water, or bodily fluid samples is very important and yet extremely challenging. (2020-07-13)
Whole body scans for trauma patients saves time spent in emergency departments
A new study by a University of South Australia medical imaging student may have found the solution to easing hospital ramping and crowded emergency departments. (2020-07-12)
Targeted radionuclide therapy enhances prostate cancer response to immunotherapies
Targeted radionuclide therapy has been found to create a favorable tumor microenvironment in prostate cancer that improves the effectiveness of immunotherapies. (2020-07-11)
Total-body PET/CT captures full picture of systemic inflammatory arthritis
For the first time, physicians can examine the systemic burden of inflammatory arthritis simultaneously across all joints and organ systems, using the high-sensitivity, high-resolution uEXPLORER total-body positron emission tomography/computed tomography (TB-PET/CT) scanner. (2020-07-11)
Nano-radiomics unveils treatment effect on tumor microenvironment
Researchers at Baylor College of Medicine and Texas Children's Hospital have developed a novel noninvasive approach called nano-radiomics that analyzes imaging data to assess changes in the tumor microenvironment that are not detected with conventional imaging methods. (2020-07-10)
Alzheimer-linked protein complex at super resolution
With the advent of super-resolution microscopy, scientists can study close protein associations better than ever before. (2020-07-09)
Restructuring of Medicaid reimbursement model reduces imaging, to the benefit of patients
New research reveals a Medicaid payment model in Oregon leads to fewer traditional primary care services for patients, with the decrease focused entirely on imaging. (2020-07-08)
Limitations of super-resolution microscopy overcome
The smallest cell structures can now be imaged even better: The combination of two microscopy methods makes fluorescence imaging with molecular resolution possible for the first time. (2020-07-07)
Old X-rays, new vision: A nano-focused X-ray laser
Researchers at Osaka University, in collaboration with RIKEN and Japan Synchrotron Radiation Research Institute (JASRI), have focused the beam of an X-ray free-electron laser to 6 nanometers, closer to the diameter of a typical atom than obtained in prior work. (2020-07-07)
Order from noise: How randomness and collective dynamics define a stem cell
Without stem cells, human life would not exist. Due to them, a lump of cells becomes an organ, and a fertilized egg develops into a baby. (2020-07-06)
High-end microscopy refined
New details are known about an important cell structure: For the first time, two Würzburg research groups have been able to map the synaptonemal complex three-dimensionally with a resolution of 20 to 30 nanometres. (2020-07-01)
Spider silk can create lenses useful for biological imaging
Spider silk is useful for a variety of biomedical applications: It exhibits mechanical properties superior to synthetic fibers for tissue engineering, and it is not toxic or harmful to living cells. (2020-06-30)
Improved medical imaging improves cancer staging
Prof. TIAN Chao's group improved the imaging quality and 3D construction of the photoacoustic imaging, and applied them to in vivo sentinel lymph node imaging. (2020-06-28)
Developing new techniques to improve atomic force microscopy
Researchers from the University of Illinois at Urbana-Champaign have developed a new method to improve the noise associated with nanoscale chemical imaging using atomic force microscopy. (2020-06-26)
A focused approach to imaging neural activity in the brain
MIT engineers have developed calcium indicators, or sensors, that accumulate only in the body of a neuron. (2020-06-26)
Novel radiotracer advantageous for imaging of neuroendocrine tumor patients
For neuroendocrine cancer patients with liver metastases, a new radiopharmaceutical, 68Ga-DOTA-JR11, has shown excellent imaging performance in tumor detection, staging and restaging, providing important information to guide treatment. (2020-06-25)
Bringing burnt bones back to life using 3D technology
Forensic scientists at the University of Portsmouth have discovered a new way of presenting fragile evidence, by reconstructing a 'jigsaw' of human bone fragments using 3D printing. (2020-06-24)
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