Medical Science News

RSS

Enzyme mTOR regulates autophagy: Study

Cells that consume parts of themselves can stop this process autonomously as well. This was discovered by NWO researcher Judith Klumperman's group, in collaboration with colleagues from the National Institute of Health in Washington. The self-cannibalism is part of the normal digestive process of the cell, but also a survival mechanism in times of famine. This is what makes it difficult for doctors to 'starve out' cancer cells, for instance. The research results were published on 6 June in Nature.

15 Jul 2010

NanoString Technologies increases throughput of nCounter Analysis System

NanoString Technologies, Inc., a privately held life sciences company marketing a novel digital molecular barcoding technology for detecting and counting large sets of targets in biological samples, today announced that it has increased the throughput of its nCounter Analysis System by expanding its multiplexing capacity to 800 gene transcripts per reaction.

From NanoString Technologies 15 Jul 2010

Long-term exposure of arsenic may increase risk for lung cancer

To determine how arsenic increases the risk of lung cancer and to identify potential treatments, a Michigan State University researcher will use $1.7 million in federal funding during the next five years to examine why certain genes disrupt cells, leading to the disease.

15 Jul 2010

Key protein in insulin signaling pathway adds insights into development, aging

What makes a bee grow up to be a queen? Scientists have long pondered this mystery. Now, researchers in the School of Life Sciences at Arizona State University have fit a new piece into the puzzle of bee development. Their work not only adds to understanding about bees, but also adds insights into our own development and aging.

15 Jul 2010

New research focuses on calcium channels in lysosome membrane

In cells, as in cities, disposing of garbage and recycling anything that can be reused is an essential service. In both city and cell, health problems can arise when the process breaks down.

15 Jul 2010

University of Louisville ophthalmology professor receives $60,000 RPB Special Scholar Award

Qingxian Lu, PhD, assistant professor of ophthalmology and visual sciences at the University of Louisville School of Medicine, has received the $60,000 William and Mary Greve Special Scholar Award from the Research to Prevent Blindness (RPB) organization. The funds will go toward Lu's research in retinitis pigmentosa, a group of genetic disorders that can lead to night blindness, loss of peripheral vision and total blindness.

15 Jul 2010

Biotage introduces ExploraSep 96-well screening plates to identify optimum scavengers

Biotage, a leading supplier of tools and technology for analytical and medicinal chemistry, announced the introduction of ExploraSep 96-well screening plates to identify optimum scavengers. The 4 different screening plates deliver 128 selective resins based on high-performance, Molecularly Imprinted Polymers (MIPs). Biotage provides professional MIPs technical consultation, information on additional formats as well as assistance with data interpretation and process development.

15 Jul 2010

Study reveals anti-diabetic properties of cashew seed extract

Cashew seed extract shows promise as an effective anti-diabetic, according to a new study from the University of Montreal (Canada) and the Universit- de Yaound- (Cameroun). Published in the journal Molecular Nutrition & Food Research, the investigation analyzed the reputed health benefits of cashew tree products on diabetes, notably whether cashew extracts could improve the body's response to its own insulin.

15 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

JNK protein controls cell cycle, new study reveals

Put simply, a tumor is the result of out-of-control cell growth. To assure that the cell cycle - the cell's process of duplicating itself to make more cells - goes smoothly, a large network of proteins tells other proteins what to do and when to do it. When any of these layers of protein regulation fail, cell growth can get out of hand. A new study led by Ze'ev Ronai, Ph.D., associate director of Sanford-Burnham's National Cancer Institute-designated Cancer Center, reveals a new player in cell cycle control.

15 Jul 2010

Study links high-fat diet as potential cause of prostatic diseases

Prostate cancer is the second leading cause of cancer-related deaths in men with an estimated 192,280 new cases diagnosed in the US in 2009 (Jemal 2009). Diet is considered one of the most important controllable risk factors for inflammation and prostate diseases including benign prostatic hyperplsia, prostatitis, and prostate cancer.

15 Jul 2010

SWCRF/Emerald Foundation Global Collaborative Grant to fund critical cancer research

The leukemia stem cell-the root cause of all acute leukemias- represents a small population of cells in patients that are difficult to eliminate with standard treatments available today. Though current chemotherapy can produce temporary remission in leukemia survivors, they remain at risk of experiencing a recurrence and dying from the disease.

15 Jul 2010

Babies fed cow's milk in first 15 days of life are protected from dangerous allergies later on

Many doctors suggest that whole cow's milk be avoided in the early months of an infant's feeding. Lactation specialists go even further, counseling "mother's milk only" until baby starts eating solid food. But new research from Tel Aviv University says that mothers who feed their babies cow's milk in the first 15 days of life may be protecting their children from dangerous allergies later on.

15 Jul 2010

Amorfix grants Biogen Idec exclusive worldwide rights to lead ALS monoclonal antibodies

Amorfix Life Sciences Ltd. today announced that it has entered into a licensing agreement granting Biogen Idec exclusive worldwide rights to Amorfix's lead amyotrophic lateral sclerosis (ALS) monoclonal antibodies. The antibodies have shown efficacy in animal models of ALS and Biogen Idec will now, at its expense, complete the development and prepare for clinical trials.

15 Jul 2010

Aastrom commences extension study for control patients from Phase 2 IMPACT-DCM clinical trial

Aastrom Biosciences, Inc., the leading developer of autologous cellular therapies for the treatment of severe cardiovascular diseases, today announced the initiation of an extension study for control patients from the company's ongoing open-label Phase 2 IMPACT-DCM clinical trial in patients with dilated cardiomyopathy (DCM).

14 Jul 2010

Research supports population screening for fragile X syndrome in women of reproductive age

There's adequate research data to support population screening of women of childbearing age for fragile X syndrome—the most common inherited cause of cognitive impairment, according to a report in the July issue of Genetics in Medicine, the official peer-reviewed journal of The American College of Medical Genetics. The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health, a leading provider of information and business intelligence for students, professionals, and institutions in medicine, nursing, allied health, and pharmacy.

14 Jul 2010

ZyGEM launches new microbial fingerprinting diagnostic technology

ZyGEM Corp. Ltd., has introduced its new microbial fingerprinting diagnostic technology that is expected to dramatically reduce the complexity and time needed to identify unknown infectious agents in mixed population samples. The approach is designed to run on the company's new MicroLab platform and has the potential to accurately identify up to 30 types of microbes simultaneously from a single sample in less than an hour.

14 Jul 2010

Cord Blood America to close BioCells acquisition by August end

Cord Blood America, Inc., the umbilical cord blood stem cell preservation company focused on bringing the life-saving potential of stem cells, a biological insurance policy, to families nationwide and internationally, today announced that all preliminary due diligence is now complete for the acquisition of controlling interest in BioCells, Inc. BioCells is headquartered in Argentina, with affiliates under development in Peru, Colombia, Bolivia, Panama and Puerto Rico. The acquisition is expected to be closed no later than August 31, 2010.

14 Jul 2010

P2i acquires UK-based Surface Innovations

P2i Limited, the world leader in liquid repellent nano-coating technology, has acquired 100 per cent of the share capital of Surface Innovations Ltd, a UK-based technology company with a wide range of functional nano-coating patents.

14 Jul 2010

New biological scaffolds will provide off-the-shelf tissue transplants

Professor John Fisher from The University of Leeds is speaking today (14 July) at the UK National Stem Cell Network Annual Science Meeting in Nottingham about his team's research into how biological scaffolding will pave the way for off- the-shelf tissue transplants.

14 Jul 2010

Medical Science News

Enzyme mTOR regulates autophagy: Study

NanoString Technologies increases throughput of nCounter Analysis System

Long-term exposure of arsenic may increase risk for lung cancer

Key protein in insulin signaling pathway adds insights into development, aging

New research focuses on calcium channels in lysosome membrane

University of Louisville ophthalmology professor receives $60,000 RPB Special Scholar Award

Biotage introduces ExploraSep 96-well screening plates to identify optimum scavengers

Study reveals anti-diabetic properties of cashew seed extract

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

JNK protein controls cell cycle, new study reveals

Study links high-fat diet as potential cause of prostatic diseases

SWCRF/Emerald Foundation Global Collaborative Grant to fund critical cancer research

Babies fed cow's milk in first 15 days of life are protected from dangerous allergies later on

Amorfix grants Biogen Idec exclusive worldwide rights to lead ALS monoclonal antibodies

Aastrom commences extension study for control patients from Phase 2 IMPACT-DCM clinical trial

Research supports population screening for fragile X syndrome in women of reproductive age

ZyGEM launches new microbial fingerprinting diagnostic technology

Cord Blood America to close BioCells acquisition by August end

P2i acquires UK-based Surface Innovations

New biological scaffolds will provide off-the-shelf tissue transplants

Synthetic Biology and the Pursuit of Living Diagnostics

Modular, Scalable, Intelligent: How n6 Is Rethinking NGS Library Prep

Shaping the future of lab automation through AI and robotics

Latest News