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Stress Response Protein Links Inflammatory Disease to Colon Cancer

Weizmann Institute of Science
The findings might help identify those at extra risk of this cancer and develop means of prevention
Inflammation promotes some of the deadliest cancers. In the colon, inflammatory bowel disease is well known to be associated with higher-than-average rates of malignancy. Nevertheless, the developing tumor is commonly diagnosed only when it has already advanced or even metastasized, possibly because the early symptoms of malignancy are often mistakenly ascribed to a flare-up of intestinal inflammation. Weizmann Institute of Science researchers have now revealed a molecular missing link between chronic gut inflammation and cancer. This revelation may help develop ways of preventing colon cancers in people with inflammatory diseases of the intestines. ....

New York , United States , Memorial Sloan Kettering Cancer Center , City Of , United Kingdom , Shimrit Mayer , Liorh Katz , Gil Friedman , Reinat Nevo , Ido Laish , Hagar Lavon , Ruth Scherz Shouval , Aliza Yemini , David Kelsen , Johna Porco , Ofra Golani , Rina Wassermann Dozorets , Rona Yaeger , Laurene Brown , Yaniv Stein , Drors Shouval , Erik Sahai , Esther Wershof , Wenhan Zhang , Meirav Pevsner Fischer , Oshrat Levi Galibov ,

Researchers use high-resolution imaging to observe HIV infection process in the cell nucleus

Researchers use high-resolution imaging to observe HIV infection process in the cell nucleus
Scientists at EMBL Heidelberg and at the Zentrum für Infektiologie at Heidelberg University Hospital have succeeded for the first time in imaging HIV during transport into the nucleus of an infected cell.
The electron tomographic images show the protein envelope of the virus passing through one of the nuclear pores - the openings in the membrane around the nucleus that allow molecules in and out. The scientists found that the virus passes through the nuclear pore intact, only breaking apart inside the nucleus, where it releases its genetic information. This clarifies an important mechanism by which the virus s genetic material is integrated into the genome of the infected cell. ....

Emily Henderson , Infektiologie At Heidelberg University Hospital , Heidelberg University Hospital , Medical Director , Cell Nucleus , Electron Microscopy , Genetic Information , எமிலி ஹென்டர்சன் , ஹைடெல்பெர்க் பல்கலைக்கழகம் மருத்துவமனை , மருத்துவ இயக்குனர் , செல் கரு , எதிர் மின்னணு , எதிர் மின்னணு நுண்ணோக்கி , ஜெநெடிக் தகவல் ,

Visualisation of 'dancing DNA'

Videos showing for the first time how small circles of DNA adopt dance-like movements inside a cell have been developed by researchers in. ....

Baylor College Of Medicine , United States , Lynn Zechiedrich , Sarah Harris , Massa Shoura , Alice Pyne , Nature Communications , School Of Physics , University Of Leeds , Stanford University , University Of Sheffield , Soft Matter , Baylor College , Houston Texas , Associate Professor , Professor Zechiedrich , Early Detection , Gene Therapy , பேலர் கல்லூரி ஆஃப் மருந்து , ஒன்றுபட்டது மாநிலங்களில் , சாரா ஹாரிஸ் , ஆலிஸ் பைன் , இயற்கை தகவல்தொடர்புகள் , பள்ளி ஆஃப் இயற்பியல் , பல்கலைக்கழகம் ஆஃப் லீட்ஸ் , ஸ்டான்போர்ட் பல்கலைக்கழகம் ,

Learn how Raman microscopy is applied to polymer studies

The following questions were answered by Raman Application Scientist, Thibault Brulé, of
Q: In slide 21, you spoke about a smart sampling algorithm. Can you get really high-quality Raman images in a short amount of time from it?
TB: We have a new tool that will be very useful for fast mapping in Raman. In this case, based on a video contrast image, the software will automatically recognize and focus on the different features of interest in the mapping area. So very quickly, in just two minutes, you will have your first idea of the image, giving you an idea of the distribution of the different chemicals, or of the different crystal phases, which will then improve over time to give greater detail. ....

Thibault Brul , Expert Insight , Raman Application Scientist , Can Raman , Raman Microscopy Comprehensive Characterization Of Polymers Selectscience , Polymer Science , நிபுணர் நுண்ணறிவு , ராமன் விண்ணப்பம் விஞ்ஞானி , முடியும் ராமன் , பாலிமர் அறிவியல் ,

Innovations in Forensic Examination of Seized Drugs and Forensic Toxicology

Innovations in Forensic Examination of Seized Drugs and Forensic Toxicology
Thought LeadersDr. Michelle PeaceForensic Scientist Virginia Commonwealth University
In this interview, News-Medical Life Sciences talks to Michelle Peace on her Pittcon presentation in the session, Innovations in Forensic Examination of Seized Drugs and Forensic Toxicology . Her presentation is entitled A Six-year Retrospective of the Untargeted Chemical Analysis of E-liquid Compositions: The Trends and Issues .
What are some trends in the forensic examination of seized drugs in the field of forensic toxicology?
There are two big, current trends that are entwined, one of which is a move towards the adoption of faster, more sensitive instrumentation. ....

United States , Elpisterra Shutterstock , Stephen Barnes Shutterstock , Diego Cervo Shutterstock , Department Of Psychology , Scientific Working Group For Forensic Toxicology , Impaired Driving Division , College Of Virginia At Commonwealth University , Professor For The Department Of Forensic Science , Wittenberg University , International Association Of Forensic Toxicologists , Society Of Forensic Toxicologists , George Washington University , National Safety Council Alcohol , Life Sciences , National Institute Of Justice , Procter Gamble , Sponsored Content , News Medical Life Sciences , Michelle Peace , Forensic Examination , Seized Drugs , Six Year Retrospective , Untargeted Chemical Analysis , E Liquid Compositions , Controlled Substances Act ,