La Jolla, CA – Der Cajal Club hat ausgewählt Dennis O’Leary, Professor im Labor für Molekulare Neurobiologie, den Krieg Cortical Discoverer Prize 2007 für seine herausragende Forschung zu den Mechanismen erhalten, die die funktionelle Organisation des Kortex, der leistungsstarken zentralen Verarbeitungseinheit des Gehirns, die für höhere Gehirnfunktionen zuständig ist, steuern.
La Jolla, CA – Die unmittelbare Umgebung von Stammzellen, eine spezialisierte Umgebung, die auch als Stammzellnische bekannt ist, bietet die entscheidende Unterstützung, die für die Aufrechterhaltung von Stammzellen benötigt wird. Aber nichts hält ewig, stellten Wissenschaftler am Salk Institute for Biological Studies fest. Während des Alterungsprozesses nimmt die Unterstützung ab, wodurch die Fähigkeit der Stammzellen, sich selbst zu erneuern (Selbsterneuerung), auf unbestimmte Zeit verringert wird.
La Jolla, Kalifornien - Eine Zusammenarbeit zwischen Wissenschaftlern des Salk Institute for Biological Studies und des Scripps Research Institute führte zur Entwicklung eines neuen und hochwirksamen Mittels, das Schutz gegen Milzbrand bietet, indem es einen schnell wirkenden Milzbrandtoxin-Inhibitor mit einem Impfstoff in einer einzigen Verbindung kombiniert.
La Jolla, CA – The blend of aromatic essential oils that gives fresh basil leaves their characteristic warm and sweet aroma is well characterized but not much is known about the enzymatic machinery manufacturing the odiferous mix. Researchers at the Salk Institute for Biological Studies and the University of Michigan followed their noses and solved part of the molecular puzzle.
La Jolla, CA – It is all about being at the right place at the right time. We have all learned the lesson that location matters and the same holds true for neurons, maybe even more so.
La Jolla, CA – Just how a dividing cell rebuilds the nuclear envelope, the protective, functional wrapping that encases both the original and newly copied genetic material, has been a source of controversy for the last 20 years. The answer matters because the architecture established during formation of the envelope is regarded as key to future regulation of gene expression.
La Jolla, CA – In the cerebral cortex, the brain’s powerful central processing unit responsible for higher functions, specialized subdivisions known as areas are laid out like a map, but little is known about the genetic forces that shape the geography of our brains.
La Jolla, CA – With the help of genetically engineered mice whose livers turned into glowing light bulbs, researchers at the Salk Institute for Biological Studies have illuminated the underpinnings of an insidious and growing health concern – type II diabetes.
La Jolla, CA – Our brains are buzzing with electrical activity created by sodium and potassium ions moving in and out of neurons through specialized pores. To prevent the constant chatter from descending into chaos the activity of these ion channels has to be tightly regulated.
La Jolla, CA – Dr. Samuel L. Pfaff, a professor in the Molecular Neurobiology Laboratory at the Salk Institute for Biological Studies, has been awarded the prestigious Senator Jacob Javits Award in the Neurosciences for his pioneering work on the molecular pathways that shape the embryonic central nervous system. The award guarantees funding for up to seven years.
La Jolla, CA – The Salk Institute for Biological Studies today announced the appointment of Nobel laureate and distinguished professor Dr. Roger Guillemin as Interim President. Guillemin officially takes office Oct. 1 and will remain in this capacity during the Institute’s ongoing search for a president.
La Jolla, Kalifornien – Mausbinderdrüsen, denen die Kernrezeptor PPARγ fehlt, der die Fettspeicherung reguliert, produzieren toxische Milch, die bei säugenden Welpen Entzündungen und Haarausfall verursacht, berichten Wissenschaftler am Salk Institute for Biological Studies.
La Jolla, CA – Instead of immutable proprietary software, any species’ genetic information resembles open source code that is constantly tweaked and optimized to meet the users’ specific needs. But which parts of the code have withstood the test of time and which parts have undergone rapid evolutionary change has been difficult to assess.
La Jolla, CA – Salk scientist Marguerite Vogt, M.D., long regarded as one of science’s greatest unsung female researchers, died today. She was 94 years old.
La Jolla, CA – Every kid knows that moms have “eyes in the back of their heads.” We are adept at fixing our gaze on one object while independently directing attention to others. Salk Institute neurobiologists are beginning to tease apart the complex brain networks that enable humans and other higher mammals to achieve this feat.
La Jolla, CA – Researchers at the Salk Institute for Biological Studies have developed a novel strategy to expand the natural repertoire of 20 amino acids in mammalian cells, including neurons, and successfully inserted tailor-made amino acids into proteins in these cells. In a powerful demonstration of the method’s versatility, they then used unnatural amino acids to determine the operating mechanism of the “molecular gates” that regulate the movement of potassium ions in and out of nerve cells.
La Jolla, CA – Researchers at the Salk Institute for Biological Studies have developed a novel strategy to expand the natural repertoire of 20 amino acids in mammalian cells, including neurons, and successfully inserted tailor-made amino acids into proteins in these cells. In a powerful demonstration of the method’s versatility, they then used unnatural amino acids to determine the operating mechanism of the “molecular gates” that regulate the movement of potassium ions in and out of nerve cells.
La Jolla, CA – Subjecting mice to repeated emotional stress, the kind we experience in everyday life, may contribute to the accumulation of neurofibrillary tangles, one of the hallmarks of Alzheimer’s disease, report researchers at the Salk Institute for Biological Studies. While aging is still the greatest risk factor for Alzheimer’s disease, a number of studies have pointed to stress as a contributing factor.
La Jolla, CA – At the heart of most, if not all cancers, lie a handful of wayward stem cells that feed the ever growing tumor mass, but their scarcity make it difficult for scientists to study them. Now, times of plenty may lie ahead as a breast cancer cell line – established long ago – turned out to behave a lot like cancer stem cells.
La Jolla, CA – The Salk Institute for Biological Studies was awarded a $2.3 million share of the stem cell research facilities grants approved by the governing board of the California Institute for Regenerative Medicine (CIRM) on June 5.
