Medical Science News

RSS

The Weizmann Institute of Science purchases novel Aeon™ 1GHz NMR system from Bruker

The Weizmann Institute of Science in Rehovot, Israel today announced major scientific instrument purchases from Bruker (NASDAQ: BRKR), including a novel Aeon™ 1GHz nuclear magnetic resonance (NMR) system for expanding frontiers in structural biology and intrinsically disordered protein (IDPs) research. Furthermore, the Weizmann Institute is adding an Aeon 600 MHz NMR, a 263 GHz dynamic nuclear polarization (DNP)-NMR system, and a Biospec® 15 Tesla system for preclinical ultra-high field magnetic resonance imaging (MRI). Various NMR and electron paramagnetic resonance (EPR) instrument upgrades round out this major acquisition, instantly propelling the Weizmann Institute to the frontiers of modern magnetic resonance research infrastructure.

From Bruker BioSpin Group 11 Apr 2016

Cyclodextrin dissolves cholesterol crystals, reduces atherosclerotic plaques

Cardiovascular disease from atherosclerosis is one of the most common causes of death worldwide. Inflammation plays a crucial role in atherosclerosis and cholesterol crystals are considered to be early triggers in the development of the disease.

11 Apr 2016

New GHz-class NMR magnet and probe technologies introduced by Bruker at ENC 2016

At the 57th Experimental Nuclear Magnetic Resonance Conference (www.enc-conference.org), Bruker announced new GHz-class NMR magnet and probe technologies to enable expanding frontiers in structural biology, membrane protein and intrinsically disordered protein (IDP) research.

From Bruker BioSpin Group 11 Apr 2016

Study reveals new activation mechanism for protein kinases

Protein kinases, most scientists would agree, regulate nearly every aspect of cell life. It is no surprise, then, that having faulty protein kinases may lead to a number of human conditions, including cardiovascular diseases, cancer and diabetes.

11 Apr 2016

Researchers identify influenza D antibodies in small ruminants

Although a new influenza virus, now called influenza D, was discovered first in pigs, researchers found it was more common in cattle. However, further research has identified antibodies to the virus in small ruminants, but not in poultry.

11 Apr 2016

Study finds how tumour cells grow through scavenging bad cholesterol

Several studies have recognized a link between obesity and cancer. Richard Lehner, professor of Pediatrics and investigator at the University of Alberta's Faculty of Medicine & Dentistry, has taken his research further to understand how tumour cells grow through scavenging very low-density lipoproteins (VLDL) and low-density lipoproteins (LDL), commonly known as the "bad cholesterol", and what mechanisms can be used to reduce the malignant cells' growth.

11 Apr 2016

Researchers identify gene crucial to development of coeliac disease

Coeliac disease is a chronic, immunological disease that is manifested as intolerance to gluten proteins present in wheat, rye and barley. This intolerance leads to an inflammatory reaction in the small intestine that hampers the absorption of nutrients. The only treatment is a strict, life-long, gluten-free diet.

11 Apr 2016

Simple blood test rapidly detects key genetic mutations in non-small cell lung tumors

A simple blood test can rapidly and accurately detect mutations in two key genes in non-small cell lung tumors, researchers at Dana-Farber Cancer Institute and other institutions report in a new study - demonstrating the test's potential as a clinical tool for identifying patients who can benefit from drugs targeting those mutations.

11 Apr 2016

Rockefeller scientists study molecular mechanism that causes linker cell death in worms

Some cells are meant to live, and some are meant to die. The linker cell of Caenorhabditis elegans, a tiny worm that is a favored model organism for biologists, is among those destined for termination.

11 Apr 2016

Keynotes announced for ECCMID 2016

The European Society of Clinical Microbiology and Infectious Diseases (ESCMID) previews some of the keynote lectures at the 26th European Congress of Clinical Microbiology and Infectious Diseases (ECCMID). The globe’s most prominent infection specialists will be gathering at its annual congress in Amsterdam from 9 – 12 April 2016.

8 Apr 2016

Genetically modified pig hearts can survive for more than 2 years after transplantation into baboons

Could organs explanted from other mammals save human lives someday? A new study shows that genetically modified pig hearts developed by US and Ludwig-Maximilians-Universitaet in Munich researchers can survive for more than up to 2½ years when transplanted into baboons.

7 Apr 2016

Public's understanding of genetics can influence level of stereotypical behavior

The public's understanding of genetics, particularly as a cause of sexual orientation, can influence the level of stereotypical behavior, according to a new study by two University of Kansas researchers.

7 Apr 2016

Baker’s yeast could help in finding disease-causing mutations

It's easier than ever to sequence our DNA, but doctors still can't exactly tell from our genomes which diseases might befall us. Professor Fritz Roth is setting out to change this by going to basics -- to our billion-year-old cousin, baker's yeast.

7 Apr 2016

Magnetically controlled enzyme solutions can be used for targeted treatment of cancer, thrombosis

Researchers from ITMO University, the Hebrew University of Jerusalem and Cyril and Methodius University in Skopje have fabricated a new magnetically controlled material composed of enzymes entrapped directly within magnetite particles.

7 Apr 2016

Infant daughters may show early signs of PCOS from mothers

The infant daughters of women with polycystic ovary syndrome (PCOS) show a higher level of an enzyme that activates testosterone and may be an early sign of developing the complex genetic disease, according to a new Northwestern Medicine study.

7 Apr 2016

Antimicrobial silicon nitride holds promise as therapeutic aid for treating periodontitis

Severe gum disease known as periodontitis can lead to tooth loss, and treating it remains a challenge. But new approaches involving silicon nitride, a ceramic material used in spinal implants, could be on the way. The surface of silicon nitride has a lethal effect on the bacteria that commonly cause periodontitis. Now scientists, reporting in ACS' journal Langmuir, are examining why this happens. Their findings could help inform future efforts to treat the disease.

7 Apr 2016

Metabolic pathway activates cell signaling protein to promote breast cancer metastasis

A metabolic pathway that is up-regulated in certain breast cancers promotes the disease's progression by activating a cell signaling protein called Arf6, according to a paper published in the Journal of Cell Biology.

7 Apr 2016

Researchers link higher levels of vitamin D to reduced cancer risk

Researchers at University of California, San Diego School of Medicine report that higher levels of vitamin D - specifically serum 25-hydroxyvitamin D - are associated with a correspondingly reduced risk of cancer. The findings are published in the April 6, online issue of PLOS ONE.

7 Apr 2016

Physical, mental training may improve health of young schizophrenia patients

In as little as a few months, antipsychotic medications can tame the delusions and hallucinations that characterize schizophrenia. But the medications do little to reverse the less familiar brain-based problems that accompany the illness.

7 Apr 2016

New extended-release pills could reduce dosage frequency of some drugs

Researchers from MIT and Brigham and Women's Hospital have designed a new type of pill that, once swallowed, can attach to the lining of the gastrointestinal tract and slowly release its contents. The tablet is engineered so that one side adheres to tissue, while the other repels food and liquids that would otherwise pull it away from the attachment site.

7 Apr 2016

Medical Science News

The Weizmann Institute of Science purchases novel Aeon™ 1GHz NMR system from Bruker

Cyclodextrin dissolves cholesterol crystals, reduces atherosclerotic plaques

New GHz-class NMR magnet and probe technologies introduced by Bruker at ENC 2016

Study reveals new activation mechanism for protein kinases

Researchers identify influenza D antibodies in small ruminants

Study finds how tumour cells grow through scavenging bad cholesterol

Researchers identify gene crucial to development of coeliac disease

Simple blood test rapidly detects key genetic mutations in non-small cell lung tumors

Rockefeller scientists study molecular mechanism that causes linker cell death in worms

Keynotes announced for ECCMID 2016

Genetically modified pig hearts can survive for more than 2 years after transplantation into baboons

Public's understanding of genetics can influence level of stereotypical behavior

Baker’s yeast could help in finding disease-causing mutations

Magnetically controlled enzyme solutions can be used for targeted treatment of cancer, thrombosis

Infant daughters may show early signs of PCOS from mothers

Antimicrobial silicon nitride holds promise as therapeutic aid for treating periodontitis

Metabolic pathway activates cell signaling protein to promote breast cancer metastasis

Researchers link higher levels of vitamin D to reduced cancer risk

Physical, mental training may improve health of young schizophrenia patients

New extended-release pills could reduce dosage frequency of some drugs

Flow chemistry, AI, and NMR: A next-gen approach to scalable API production

Digital pathology and the PathoVerse: A conversation with Dr. Singh

Bioprocess Efficiency with Cell Density Monitoring

Latest News