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Scientists develop nanoneedle technique to generate new blood vessels

Scientists have developed tiny 'nanoneedles' that have successfully prompted parts of the body to generate new blood vessels, in a trial in mice.

31 Mar 2015

Blueberries may be effective in treatment for PTSD

Up to 8 percent of people in the U.S. suffer from post-traumatic stress disorder (PTSD) as the result of witnessing or being the victim of a traumatic event. People with PTSD have been in a situation in which they were at risk of death, serious injury or sexual violence or have seen first-hand loved ones faces such threats. They may experience flashbacks, emotional detachment and jumpiness, among other symptoms that affect their ability to function in everyday life.

30 Mar 2015

Study finds link between neurodegenerative disorders and inflammation

Researchers from McMaster University and the Icahn School of Medicine at Mount Sinai, New York have discovered that a protein associated with neurodegenerative diseases like ALS also plays an important role in the body's natural antiviral response.

30 Mar 2015

CNIO researchers describe presence of MDH2 gene mutations in hereditary neuroendocrine tumors

Researchers in the Hereditary Endocrine Cancer Group of the Spanish National Cancer Research Centre -- led by Alberto Cascón and Mercedes Robledo -- have described the presence of mutations in the MDH2 gene, in a family with very rare neuroendocrine tumours associated with a high hereditary component: pheochromocytomas and paragangliomas that affect the suprarenal and parathyroid glands (groups of chromaffin cells in the central nervous system), respectively.

30 Mar 2015

Neuroscientists discover key building block for learning and memory formation

Researchers have been fascinated for a long time by learning and memory formation, and many questions are still open. Bochum-based neuroscientists Prof Dr Denise Manahan-Vaughan and Dr Hardy Hagena have discovered a key building block for this complex process.

30 Mar 2015

Caris Life Sciences study may have potentially significant benefit in patients with uterine cancer

Caris Life Sciences today announced the presentation of a study that found drugs targeting specific pathways may have potentially significant benefit in a select subset of patients with uterine cancer. The study results were highlighted today in an oral presentation in a Plenary Session at the Society of Gynecologic Oncology 2015 Annual Meeting on Women's Cancer in Chicago, Ill.

30 Mar 2015

Scientists successfully produce highly effective medication for malaria from plant waste material

Professor Peter H. Seeberger, Professor Andreas Seidel-Morgenstern and their team are successful in producing a low-cost but highly effective medication for malaria from plant waste material. For their findings, they received the $25,000 award “Humanity in Science” during Pittcon 2015 in New Orleans.

From KNAUER Wissenschaftliche Geräte GmbH 30 Mar 2015

Big data helps discover gephyrin protein's connection in human history

Big data: It's a term we read and hear about often, but is hard to grasp. Computer scientists at Washington University in St. Louis' School of Engineering & Applied Science tackled some big data about an important protein and discovered its connection in human history as well as clues about its role in complex neurological diseases.

30 Mar 2015

One round of adenosine triphosphate turnover sufficient for SNARE complex disassembly

In 2013, James E. Rothman, Randy W. Schekman, and Thomas C. Südhof won the Nobel Prize in Physiology or Medicine for their discoveries of molecular machineries for vesicle trafficking, a major transport system in cells for maintaining cellular processes. Vesicle traffic acts as a kind of "home-delivery service" in cells.

30 Mar 2015

Maternal diet during pregnancy and lactation may influence weight gain in offspring

Maternal diet during pregnancy and lactation may prime offspring for weight gain and obesity later in life, according to Penn State College of Medicine researchers, who looked at rats whose mothers consumed a high-fat diet and found that the offspring's feeding controls and feelings of fullness did not function normally.

30 Mar 2015

Researchers develop software for calculating concentration of pesticides

Researchers of the Fraunhofer Institute for Molecular Biology and Applied Ecology IME have developed software for Germany that calculates the concentration of pesticides/plant protection products in surface waters like ditches or streams. The new process can be employed as a component of pesticide authorization procedures.

30 Mar 2015

Researchers identify bio-markers that could help detect early stage colorectal cancer

Colorectal cancer is the third most common form of cancer globally and the second most common cause of cancer deaths. The chance of a cure is high if the cancer is detected early enough, but early detection is not a given. Researchers from VIB and KU Leuven - together with various European oncology centers, including UZ Leuven - have identified bio-markers that can be incorporated in a new diagnostic test.

30 Mar 2015

Brown fat tissue communicates with the brain through sensory nerves

Brown fat tissue, the body's "good fat," communicates with the brain through sensory nerves, possibly sharing information that is important for fighting human obesity, such as how much fat we have and how much fat we've lost, according to researchers at Georgia State University.

30 Mar 2015

Study demonstrates abnormal vitamin D levels in more than one-third of elite NCAA Division I athletes

A new study presented today at the 2015 Annual Meeting of the American Academy of Orthopaedic Surgeons found that more than one-third of elite, Division I college athletes may have low levels of vitamin D, which is critical in helping the body to absorb calcium needed to maintain bone mass, and to minimize musculoskeletal pain and injury risk.

30 Mar 2015

MDC scientists find solution to increase efficiency of precise genetic modifications

CRISPR-Cas9 is a powerful new tool for editing the genome. For researchers around the world, the CRISPR-Cas9 technique is an exciting innovation because it is faster and cheaper than previous methods. Now, using a molecular trick, Dr. Van Trung Chu and Professor Klaus Rajewsky of the Max Delbrück Center for Molecular Medicine Berlin-Buch and Dr. Ralf Kühn, MDC and Berlin Institute of Health, have found a solution to considerably increase the efficiency of precise genetic modifications by up to eightfold.

30 Mar 2015

Rare genetic mutation explains why flu can kill in rare cases

Nobody likes getting the flu, but for some people, fluids and rest aren't enough. A small number of children who catch the influenza virus fall so ill they end up in the hospital — perhaps needing ventilators to breathe — even while their family and friends recover easily. New research by Rockefeller University scientists, published March 26 in Science, helps explain why: a rare genetic mutation.

30 Mar 2015

Genes crucial for vision multiplied in early stages of vertebrate evolution

A new study from SciLifeLab at Uppsala University published in PLOS ONE shows that genes crucial for vision were multiplied in the early stages of vertebrate evolution and acquired distinct functions leading to the sophisticated mechanisms of vertebrate eyes.

30 Mar 2015

Lettuce varieties can have different antioxidant effect

Lettuce, one of the indispensable vegetables in the Mediterranean diet, is a food that greatly benefits health, mainly because it is rich in antioxidants. But not all lettuce varieties have the same antioxidant effect.

30 Mar 2015

MRI technique may help detect cancerous cells

Imaging tests like mammograms or CT scans can detect tumors, but figuring out whether a growth is or isn't cancer usually requires a biopsy to study cells directly. Now results of a Johns Hopkins study suggest that MRI could one day make biopsies more effective or even replace them altogether by noninvasively detecting telltale sugar molecules shed by the outer membranes of cancerous cells.

30 Mar 2015

Experimental nanoparticle therapy speeds healing of all sorts of wounds

An experimental therapy developed by researchers at Albert Einstein College of Medicine of Yeshiva University cut in half the time it takes to heal wounds compared to no treatment at all. Details of the therapy, which was successfully tested in mice, were published online in the Journal of Investigative Dermatology.

30 Mar 2015

Medical Science News

Scientists develop nanoneedle technique to generate new blood vessels

Blueberries may be effective in treatment for PTSD

Study finds link between neurodegenerative disorders and inflammation

CNIO researchers describe presence of MDH2 gene mutations in hereditary neuroendocrine tumors

Neuroscientists discover key building block for learning and memory formation

Caris Life Sciences study may have potentially significant benefit in patients with uterine cancer

Scientists successfully produce highly effective medication for malaria from plant waste material

Big data helps discover gephyrin protein's connection in human history

One round of adenosine triphosphate turnover sufficient for SNARE complex disassembly

Maternal diet during pregnancy and lactation may influence weight gain in offspring

Researchers develop software for calculating concentration of pesticides

Researchers identify bio-markers that could help detect early stage colorectal cancer

Brown fat tissue communicates with the brain through sensory nerves

Study demonstrates abnormal vitamin D levels in more than one-third of elite NCAA Division I athletes

MDC scientists find solution to increase efficiency of precise genetic modifications

Rare genetic mutation explains why flu can kill in rare cases

Genes crucial for vision multiplied in early stages of vertebrate evolution

Lettuce varieties can have different antioxidant effect

MRI technique may help detect cancerous cells

Experimental nanoparticle therapy speeds healing of all sorts of wounds

In the Thymus We Trust: ProTcell Therapy & the Future of Allogeneic Immunotherapy

Making Complex Cell Culture Easy and Efficient with AI

This International Women’s Day, Meet the Scientist Changing Women’s Healthcare

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