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News articles about "tumor"

Novel radioguided brain surgery technique could help pinpoint cancerous tissue

Radioguided surgery RGS allows the surgeon to evaluate the completeness of a tumor resection while minimizing the amount of healthy tissue removed During the procedure a surgeon is provided with vital and real time information ... - Read More

New Research Unlocks How Melanoma Can Resist Newly Approved Drug Combo Therapy

Released 15 Jan 2015 12 00 PM ESTSource Newsroom University of California Los Angeles UCLA Health Sciences more news from this source Contact Information Available for logged in reporters only Citations Cancer CellJan 22 2015 ... - Read More

Shining a light on quantum dots measurement

Due to their nanoscale dimensions and sensitivity to light quantum dots are being used for a number of bioimaging applications including in vivo imaging of tumor cells detection of biomolecules and measurement of pH changes ... - Read More

Team enlarges brain samples, making them easier to image

Beginning with the invention of the first microscope in the late 1500s scientists have been trying to peer into preserved cells and tissues with ever greater magnification The latest generation of so called super resolution ... - Read More

Gold nanoparticles show promise for early detection of heart attacks

NYU Polytechnic School of Engineering professors have been collaborating with researchers from Peking University on a new test strip that is demonstrating great potential for the early detection of certain heart attacks Kurt H Becker ... - Read More

Myelin linked to speedy recovery of human visual system after tumor removal

An interdisciplinary team of neuroscientists and neurosurgeons from the University of Rochester has used a new imaging technique to show how the human brain heals itself in just a few weeks following surgical removal of ... - Read More

Cancer therapy shows promise for nuclear medicine treatment

Cancer therapy can be much more effective using a new way to customize nuclear medicine treatment researchers say in the December 2014 issue of The Journal of Nuclear Medicine The process could also be useful ... - Read More

Complementary light switchable proteins and superresolution reveal moving protein complexes in live cells at single molecule level

Cells are restless They move during embryogenesis tissue repair regeneration chemotaxis Even in disease tumor metastasis cells get around To do this they have to keep reorganizing their cytoskeleton removing pieces from one end of ... - Read More

An inside job: Designer nanoparticles infiltrate, kill cancer cells from within

UC nanoparticle designs target and treat early stage cancer cells by killing those cells with heat delivered from inside the cell itself Normal cells are thus left unaffected by the treatment regimen Conventional treatment seeks ... - Read More

Optimal particle size for anticancer nanomedicines discovered

Nanomedicines consisting of nanoparticles for targeted drug delivery to specific tissues and cells offer new solutions for cancer diagnosis and therapy Understanding the interdependency of physiochemical properties of nanomedicines in correlation to their biological responses ... - Read More

Discovery of cellular snooze button advances cancer, biofuel research

The discovery of a cellular snooze button has allowed a team of Michigan State University scientists to potentially improve biofuel production and offer insight on the early stages of cancer The discovery that the protein ... - Read More

Nanoparticles get a magnetic handle: Glowing nanoparticles can be manipulated using magnetic fields

A long sought goal of creating particles that can emit a colorful fluorescent glow in a biological environment and that could be precisely manipulated into position within living cells has been achieved by a team ... - Read More

New 'lab-on-a-chip' could revolutionize early diagnosis of cancer

Scientists have been laboring to detect cancer and a host of other diseases in people using promising new biomarkers called exosomes Indeed Popular Science magazine named exosome based cancer diagnostics one of the 20 breakthroughs ... - Read More

'Cyberwar' against cancer gets a boost from intelligent nanocarriers

Two years ago Prof Eshel Ben Jacob of Tel Aviv University's School of Physics and Astronomy and Rice University's Center for Theoretical Biological Physics made the startling discovery that cancer like an enemy hacker in ... - Read More

Cancer Researchers Identify 'Achilles Heel' in Metabolic Pathway That Could Lead to New Treatments for Lung Cancer

Released 7 Oct 2014 2 00 PM EDTSource Newsroom UT Southwestern Medical Center more news from this source Contact Information Available for logged in reporters only Citations Cell MetabolismOct 8 2014 DALLAS – Oct 7 ... - Read More

Proteins such as tumor markers can be easily, sensitively detected by their scattered light

In future some diseases might be diagnosed earlier and treated more effectively Researchers at the Max Planck Institute for the Science of Light in Erlangen have developed an optical method that makes individual proteins such ... - Read More

Liposome research meets nanotechnology to improve cancer treatment

In the race to find more effective ways to treat cancer Boise State University biophysicist Daniel Fologea is working outside the rules of general mathematics that say one plus one equals two In his world ... - Read More

Introducing the multi-tasking nanoparticle

Kit Lam and colleagues from UC Davis and other institutions have created dynamic nanoparticles NPs that could provide an arsenal of applications to diagnose and treat cancer Built on an easy to make polymer these ... - Read More

Improving tumor radiation therapy: When basic ions break DNA down

Scientists now have a better understanding of how short DNA strands decompose in microseconds A European team found new fragmentation pathways that occur universally when DNA strands are exposed to metal ions from a family ... - Read More

Tool helps guide brain cancer surgery

A tool to help brain surgeons test and more precisely remove cancerous tissue was successfully used during surgery according to a Purdue University and Brigham and Women's Hospital study The Purdue designed tool sprays a ... - Read More
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