Optical Imaging News and Research

RSS

Scientists unveil nanoparticle for photoacoustic imaging

Spotting a single cancerous cell that has broken free from a tumor and is traveling through the bloodstream to colonize a new organ might seem like finding a needle in a haystack. But a new imaging technique from the University of Washington is a first step toward making this possible.UW researchers have developed a multifunctional nanoparticle that eliminates the background noise, enabling a more precise form of medical imaging - essentially erasing the haystack, so the needle shines through. A successful demonstration with photoacoustic imaging was reported today (July 27) in the journal Nature Communications.

28 Jul 2010

New biophotonic imaging method monitors transformations of cellular macromolecules during apoptosis in real-time

Apoptosis, programmed cell death, is essential to normal development, healthy immune system function, and cancer prevention. The process dramatically transforms cellular structures but the limitations of conventional microscopy methods have kept much about this structural reorganization a mystery.

23 Jul 2010

An overview of AAPM annual meeting

AAPM is the premier organization in medical physics, a broadly-based scientific and professional discipline encompassing physics principles and applications in medicine and biology. Its membership includes medical physicists who specialize in research that develops cutting-edge technologies and board-certified clinical medical physicists who apply these technologies in community hospitals, clinics, and academic medical centers.

16 Jul 2010

Keck School of Medicine receives grant for research on biomarker impact on breast cancer screening

Researchers at the Keck School of Medicine of the University of Southern California (USC) will test whether a set of blood-based biomarkers can assist mammography in the early detection of breast cancer with a $180,000 grant announced today from Susan G. Komen for the Cure®. The grant will fund research into whether specific biomarkers, or minute substances in the blood, can effectively distinguish breast cancer patients from their healthy counterparts and whether an inexpensive, less invasive screening strategy can be developed based on this approach.

15 Jul 2010

Highlights of AAPM 52nd meeting

The 52nd meeting of the American Association of Physicists in Medicine (AAPM) convenes from July 18 - 22, 2010 in Philadelphia, PA.

14 Jul 2010

NIH awards $2.8M grant for development of diagnostic multiplex testing platform with BMB technology

Applied BioCode, Inc. and Maxwell Sensors Inc. announced today that they have received a $2.8M three-year grant from the Recovery Act Limited Competition: National Institutes of Health (NIH), for the development of a high throughput diagnostic multiplex testing platform using their Barcoded Magnetic Beads (BMB) technology for various high value immunodiagnostics and molecular diagnostic tests.

7 Jul 2010

Novel imaging agents and techniques can revolutionize medical imaging science: JNM

A study published in the July issue of The Journal of Nuclear Medicine (JNM) reports on investigative research of a novel optical imaging technique called "Cerenkov luminescence imaging (CLI)." According to the authors, the technique could lead to the faster and more cost-effective development of radiopharmaceuticals for the diagnosis and treatment of cancer and other conditions.

2 Jul 2010

Scientists discover characteristic amyloid plaques in retinas from Alzheimer's disease patients

The nerve cell-damaging plaque that builds up in the brain with Alzheimer's disease also builds up in the retinas of the eyes - and it shows up there earlier, leading to the prospect that noninvasive optical imaging of the eyes could lead to earlier diagnosis, intervention and monitoring of the disease, according to new research.

25 Jun 2010

GE Global Research awarded $4M grant to optimize new nerve labeling agent and imaging system

Researchers from GE Global Research announced today that they have been awarded a four-year, $4 million grant from the National Institutes of Health, to optimize a new nerve labeling agent and imaging system. In the future, this agent could help surgeons see delicate nerve endings that are prone to damage during certain procedures, such as prostate surgery.

10 Jun 2010

GE Healthcare highlights molecular imaging technologies to help clinicians improve patient experiences

Focusing on helping clinicians improve experiences for their patients, GE Healthcare is highlighting an innovative portfolio of molecular imaging technologies and agents at the 57th annual meeting of the Society of Nuclear Medicine, June 5-9, in Salt Lake City.

7 Jun 2010

FDA approves Cysview for detection of non-muscle-invasive papillary cancer of bladder

GE Healthcare, a unit of General Electric Company, today announced that the US Food and Drug Administration has approved Cysview (hexaminolevulinate HCl) for the detection of non-muscle-invasive papillary cancer of the bladder in patients with known or suspected bladder cancer.

29 May 2010

Caliper Life Sciences' first-quarter 2010 GAAP revenues increase 1% to $28.7M

Caliper Life Sciences, Inc., today reported its first quarter 2010 results.

29 Apr 2010

New method to analyze molecular activity of cancer drugs for solid tumors using skin biopsies

A research team today reported clinical results of a new method for analyzing the molecular activity of cancer drugs for solid tumors using skin biopsies. The approach, enabled by Cambridge Research & Instrumentation, Inc.'s imaging and analysis systems, was presented in a poster session at the American Association of Cancer Research's Annual Meeting in Washington D.C.

21 Apr 2010

Caliper Life Sciences introduces Quantum FX stand-alone microCT system for preclinical imaging

Caliper Life Sciences, Inc., a leading provider of tools and services for drug discovery, life sciences research and molecular diagnostics, today announced the Quantum FX, a stand-alone microCT system for preclinical imaging. Introduced at the American Association for Cancer Research Annual Meeting 2010, the Quantum FX is a low dose, microCT system that provides researchers with a 3-dimensional anatomical view of disease activity, tumor development and therapeutic response over multiple time points during the course of a study.

19 Apr 2010

Endra Life Sciences launches Nexus 128 preclinical photoacoustic CT scanner

Endra Life Sciences today announced the launch of the Nexus 128, a preclinical photoacoustic computed tomography (CT) scanner for small animal imaging. The system is used for simple, fast, non-invasive quantification of tumor vasculature and other physiological parameters for preclinical research.

16 Apr 2010

FDA-approved contrast agent improves optical imaging of stem cells

A study published in the current issue of Cell Transplantation (19:1) has found that using the FDA-approved contrast agent Indocyanine Green (ICG) to label human embryonic stem cell-derived cardiomyocytes (hESC-CMs) substantially improved efforts to optically track stem cells after transplanting them into heart tissues.

6 Apr 2010

CRi to distribute 3DHISTECH’s digital slide scanners and software applications in North America

Cambridge Research & Instrumentation, Inc. (CRi), a leader in pre-clinical and molecular imaging, announced today that it has signed exclusive agreements to distribute 3DHISTECH’s full suite of digital slide scanners and software applications in North America, and the development and distribution of next generation product offerings that address growing applications in digital pathology. These agreements expand CRi’s offerings in the rapidly growing digital pathology market.

22 Mar 2010

Malvern image analysis system measures sub-visible particulates in biotherapeutics

Specialists at Malvern Panalytical have demonstrated the application of dynamic particle image analysis to the measurement of sub-visible particulates in biological therapeutics, using the Sysmex FPIA-3000 particle characterization system.

From Malvern Panalytical 18 Mar 2010

Essen Instruments, Origene Technologies partner to co-develop ion channel cell lines

Essen Instruments Inc. and OriGene Technologies, Inc. today announced a strategic alliance to co-develop ion channel cell lines. Essen, based in Ann Arbor Michigan, is a leading provider of life science products and services, including ion channel discovery and safety assays. OriGene, headquartered in Rockville, Maryland, specializes in the creation and supply of gene-centric products, and has a collection of over 30,000 human full length cDNA clones.

17 Mar 2010

Caliper Life Sciences files patent infringement lawsuit against Carestream Health

Caliper Life Sciences, Inc., a leading provider of tools and services for drug discovery and life sciences research, and its wholly owned subsidiary Xenogen Corporation, today announced the filing of a patent infringement lawsuit in the U.S. District Court for the Eastern District of Texas.

25 Feb 2010