science

Scientists from the Colorectal Cancer Laboratory at the Barcelona Institute of Biomedical Research (IRB) have discovered the essential process that allows colon cancer cells to metastasise. They have concluded that tumour cells need to form alliances with healthy cells in order to be able to colonise other organs. Tumour cells can survive in the transition period during the metastasis process thanks to a protein (interleukin-11), which is produced by healthy cells that are exposed to another protein (TGF-beta) present in the tumour’s microenvironment. This discovery may lead to new treatments and diagnostic proceedings for colon cancer patients. A test to predict relapse cases and target treatments is likely to be ready in 5 years. The study has been published by the prestigious journal Cancer Cell.

For the first time in the world, Barcelona’s Vall d’Hebron Hospital removes two tumours through the body’s natural holes without the support of laparoscopy. This technique allows the patient to recover much quicker, since there are no external wounds to cicatrise. They have successfully removed a colon tumour and a stomach one, from two different patients who had recovered without complications.

A study developed by researchers from Barcelona’s Center of Regenerative Medicine and California’s Gene Expression Laboratory of the Salk Institute identified a mutation in the nucleus of human neural stem cells that is linked to Parkinson’s, which may help to diagnose the disease and open a new field for targeted treatments. The prestigious journal ‘Nature’ published the study, which could also help to explain why the Parkinson’s disease is often associated with clinical depression and anxiety. The Center of Regenerative Medicine in Barcelona is directed by Juan Carlos Izpisúa, who participated in the study; it is located in the Barcelona Biomedical Research Park, next to the Hospital del Mar.

The New York-based centre is considered the world’s best hospital in the fight against cancer. Dr. Baselga will direct a team of 834 doctors attending more than 123,000 patients per year. The Catalan doctor is currently Chief of the Division of Hematology/Oncology at Massachusetts General Hospital (MGH), Associate Director of the MGH Cancer Center, and Scientific Director of the Vall d’Hebron Institute of Oncology (VHIO) in Barcelona. Furthermore, Dr. Baselga holds a Chair of Medicine at the Universitat Autònoma de Barcelona (UAB). The Catalan doctor will combine his new job in New York, which will start on January 1st, with his position in Barcelona’s centre.

A team of researchers led by a researcher from the Barcelona Centre for International Health Research (CRESIB) examined incidences of malaria in analyses involving 1,975 children between 0 and 14 years old in Papua New Guinea. The study found that children with a specific genetic defect had increased protection against Plasmodium vivax malaria. The results challenge the theory that only the most deadly malarial parasite had an affect on the evolution of the human genome.

From Sunday to Wednesday, the Universitat Rovira i Virgili (URV), located in Tarragona, hosted a chemistry conference in order to discuss the latest discoveries in this discipline. Six chemistry Nobel Prize winners participated in the ‘Southern Catalonia Nobel Campus’, as well as Finn Kydland, who won the Nobel Prize of Economics in 2004. Kydland gave the opening speech. The chemistry days took place at the PortAventura conference centre, located next to the Costa Daurada amusement park.

Researchers in Barcelona have discovered a new molecule in order to create a new medicine in the treatment of Alzheimer’s disease. Unlike others, the discovery works at several damaged places of the brain at the same time. The molecule inhibits the secretion of the B-amiloide protein, which is a contributory factor in the disease.

Sónar 2012 electronic music festival is underway and Barcelona’s CosmoCaixa has invited its visitors to hear the sounds of meteorology at the ‘METEOlab’ exhibition. It is a selection of works by some of the most prominent artists in the field of audible and multimedia contemporary creation, such as Thomas Köner, Chris Watson and Geir Jenssen, all inspired in meteorology and climatic phenomenology.

The Barcelona-raised sociologist Manuel Castells has received the 2012 Holberg International Memorial Prize in Bergen, Norway. This award is considered to be the equivalent of a Nobel Prize in the field of sociology. The jury considered his book ‘Communication Power’ to be “essential for a new understanding of politics”. Castells holds the Wallis Annenberg Chair at the University of Southern California, he is Research Professor at Catalonia’s distance-learning university (UOC) and Professor Emeritus at the University of California (Berkeley).

From May 21st to 25th the First International Congress about Management and Disclosure of Protected Volcanic Landscapes, Volcandpark, is taking place in Olot, in Central Catalonia. The event will project the Garrotxa Natural Park's Volcanic Zone.

This world important discovery should open new paths to develop new drugs and to ultimately find a vaccine against HIV/AIDS. The finding has been published in the international journal PLoS Biology. The study has been funded by the Spanish Government, the Catalan Government, La Caixa savings bank, Barcelona’s Hospital Clínic and Esteve Labs.

Research conducted on genetically modified mice opens a new field of study to prevent the progression of Alzheimer’s disease by removing the spread of the Tau protein. This protein is a cause of disease which accumulates in the entorhinal cortex, moving from one region to another.

Researchers from the Universitat Autònoma de Barcelona, in collaboration with a team from Slovakia’s Science Academy, have developed a cylinder that is invisible to magnetic fields and any object put inside cannot be detected. No one had ever achieved such results in such a simple manner, with much precision in the theoretical calculations and conclusive results in the laboratory. They believe this scientific discovery might be a first step towards light’s invisibility. Their research has been published in the prestigious journal ‘Science’.

A medical team from the Catalan capital’s Hospital Clínic and the Sant Joan de Déu Children’s Hospital, in Greater Barcelona, cured a foetus with a lung malformation in a world pioneer intervention. The baby girl is currently 16 months old, has a normal life, and no further surgery is expected. The malformation was diagnosed in the 20th week of pregnancy, surgery took place in the 26th, and Alaitz was born in the 38th week.

The project’s aim is to design maritime platforms able to produce hydrogen, generated with the help of green energies. The platforms could be used to provide service to oil tankers or to fix even fish farming, among others potential uses.