In a groundbreaking population-based study, researchers in Mayo Clinic Cancer Center found that new onset of hyperglycemic diabetes in adults age 50 or older may be a signal of underlying pancreatic cancer. The risk of developing the cancer within three years after a new diagnosis of diabetes is eight times higher than for the average same-age individual. The findings will be published in the Aug. 1 issue of Gastroenterology.
"Pancreatic cancer is difficult to detect until it is in an advanced stage, leaving little hope for patients," says Suresh Chari, M.D., Mayo Clinic gastroenterologist and lead investigator of the study. "This study is important, because it leads us closer to finding indicators that will allow earlier detection and treatment."
Pancreatic cancer is a deadly disease – nearly all patients die – that claims 32,000 lives in the United States each year and has an equal number of diagnoses annually. Patients with this type of cancer seldom exhibit disease-specific symptoms until the cancer is at an advanced stage, and two major obstacles prevent physicians from making an early diagnosis. First is the lack of a high-risk group – a population of individuals, other than rare genetic disorders, in whom pancreatic cancer is common; and second is a lack of a PSA-like blood test for pancreatic cancer. Dr. Chari and his teams study shows that new-onset diabetes defines a high-risk group for pancreatic cancer.
Elizabeth Zimmermann | EurekAlert!
Finnish research group discovers a new immune system regulator
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Minimising risks of transplants
22.02.2018 | Friedrich-Alexander-Universität Erlangen-Nürnberg
A newly developed laser technology has enabled physicists in the Laboratory for Attosecond Physics (jointly run by LMU Munich and the Max Planck Institute of Quantum Optics) to generate attosecond bursts of high-energy photons of unprecedented intensity. This has made it possible to observe the interaction of multiple photons in a single such pulse with electrons in the inner orbital shell of an atom.
In order to observe the ultrafast electron motion in the inner shells of atoms with short light pulses, the pulses must not only be ultrashort, but very...
A group of researchers led by Andrea Cavalleri at the Max Planck Institute for Structure and Dynamics of Matter (MPSD) in Hamburg has demonstrated a new method enabling precise measurements of the interatomic forces that hold crystalline solids together. The paper Probing the Interatomic Potential of Solids by Strong-Field Nonlinear Phononics, published online in Nature, explains how a terahertz-frequency laser pulse can drive very large deformations of the crystal.
By measuring the highly unusual atomic trajectories under extreme electromagnetic transients, the MPSD group could reconstruct how rigid the atomic bonds are...
Quantum computers may one day solve algorithmic problems which even the biggest supercomputers today can’t manage. But how do you test a quantum computer to...
For the first time, a team of researchers at the Max-Planck Institute (MPI) for Polymer Research in Mainz, Germany, has succeeded in making an integrated circuit (IC) from just a monolayer of a semiconducting polymer via a bottom-up, self-assembly approach.
In the self-assembly process, the semiconducting polymer arranges itself into an ordered monolayer in a transistor. The transistors are binary switches used...
Breakthrough provides a new concept of the design of molecular motors, sensors and electricity generators at nanoscale
Researchers from the Institute of Organic Chemistry and Biochemistry of the CAS (IOCB Prague), Institute of Physics of the CAS (IP CAS) and Palacký University...
15.02.2018 | Event News
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12.02.2018 | Event News
23.02.2018 | Physics and Astronomy
23.02.2018 | Health and Medicine
23.02.2018 | Physics and Astronomy