Gene regulation, not just genes, is what sets humans apart
...lection, the process by which genetic changes that aid survival and reproduction spread throughout a species, has targeted the regulation of many genes known to be involved in the brain and nervous system and in nutrition, said Ralph Haygood, a post-doctoral fellow in the laboratory of Duke biology profe...Brain blood flow gives clues to treating depression
...nd the radiotracer 99mTc-HMPAO. Our findings may aid in elucidating the mechanism of depression and its treatment, said Bonne. There may be more than one mechanism responsible for the development of depression and for mediating response to its treatment, he added. Additional research could examine whet...Weizmann Institute scientists discover a control mechanism for metastasis
... to treatment.' This discovery may, in the future, aid in the development of drugs to prevent or reduce the production of the unwanted protein, and thus prevent metastasis in breast or other cancers. ...Almac Diagnostics announces pioneering genetic research on ductal carcinoma in situ
...ffer a DCIS recurrence, could therefore be used to aid those remaining patients who have been identified as unlikely to suffer a recurrence to choose to undergo breast conserving surgery. ...In limiting life span, study finds booming bacteria innocent
...onships. People gain nutrients and energy with the aid of bacteria, and the microbes are provided with a buffered environment, carbohydrates, and other nutrients, the researchers noted. Since immune function is impaired with age, it might be expected that bacterial load would increase or be otherwise alt...ASBMB taps 8 scientists and 1 politician for top awards
...phasis on development of methods and techniques to aid in research. Englander is an expert in hydrogen exchange and has been a central figure in the development and application of hydrogen exchange-base methods that revolutionized insight into the biochemistry and biophysics of proteins. The Honorable...New target for HIV/AIDS drugs and vaccine discovered
..., mechanism of action, and cellular partners might aid the discovery of suitable drugs able to block the activity of this smart protein. Quaranta added, An exciting possibility is the design of a vaccine including a mutated Nef protein unable to assist the virus in the control of its host. The research...'Preconditioning' helps protect brain's blood vessels from stroke
... does preconditioning work, and can it come to the aid of the brain's vasculature, as well" Based on their prior work, the researchers knew that the protective effect of preconditioning relies on a ubiquitous chemical in the blood called nitric oxide (NO). Injuries to tissues -- such as the ischemia t...Genomic analysis uncovers new targets for HIV vaccine
...DS. The researchers expect the new findings to aid the search for an HIV vaccine that would work by boosting the protective effects of one or more of these genes, and help the bodys own immune system overcome an infection. One of the genes looks particularly attractive as a vaccine target. The stud...Co-operation between GSF and clinic improves outlook for sarcoma patients
...ia, tumours are warmed to 40-44 Celsius, with, the aid of electromagnetic waves. At temperatures of 42 C, cells begin to die, on account of the heat. The combination therapy developed at GSF and the Grohadern Medical Centre exploits the fact that tumour cells are more vulnerable at 40 C to the immune sys...Global community listens to TAU genetic researcher at EU Conference on Hearing Loss
... Knowing ones genetic predisposition can certainly aid clinicians today and in the future for developing treatments and therapies to prevent further loss. One day a cure may be within reach, says Prof. Avraham, stressing the importance of international academic collaboration to achieve further breakthrou...University of Cincinnati receives $1.7M to research molecular treatment of brain injury
...or the creation of the beneficial eicosanoids will aid recovery from traumatic brain injury. He will first study the phenomenon in rodents that have been genetically manipulated so that they produce either an abundance or an insufficient amount of the molecules. He will also study unique compounds, ...Weizmann scientists discover a new line of communication between nervous system cells
...lopment of myelinated nerves a discovery that may aid in restoring the normal function of the affected nerve fibers. Nerve cells (neurons) have long, thin extensions called axons that can reach up to a meter and or more in length. Often, these extensions are covered by myelin, which is formed by a gro...American Chemical Society's Weekly PressPac -- June 20, 2007
...fects in preventing blood clots. These results may aid future development of more effective therapies for aspirin-resistant patients, the study concludes. ARTICLE #1 FOR IMMEDIATE RELEASE Relationship between Vitamin D Binding Protein and Aspirin Resistance in Coronary Ischemic Patients: A Proteomic S...World's first X-ray free electron laser is on course to completion
...ear future. These advanced characteristics will aid scientists in discovering and probing new states of matter, understanding and following chemical reactions and biological processes in real time, imaging chemical and structural properties of materials on the nanoscale, and many new and exciting disc...Can you hear me now? Stem cells enhance hearing recovery
...ould restore the cochlear fibrocyte population and aid hearing recovery. Stem cells injected into the inner ear survived in half of the injured rats, where they migrated away from the site of injection toward the injured region within the inner ear. These stem cells divided in the new environment and ...A faster way to recover from chemotherapy and marrow transplant
...ter an injury and may be among the compounds that aid recovery. So it makes some sense that prostaglandins would have the ability to enhance regrowth of cells, Zon says. The zebrafish is ideal for investigating blood formation, says North. It reproduces quickly and in large number and has a blood-for...UD awarded $11M for osteoarthritis research and unique mentoring program for women scientists
...ove knee function without further joint damage and aid in developing screening tools to identify patients who will benefit from rehabilitation programs....Mucosal-surface immune function discoveries could boost vaccine research
...abound, such as in the intestine where these germs aid in digestion. "Of course, left unchecked, even these bacteria could overrun the gut and cause harm," Dr. Cerutti says. "But somehow the immune system keeps them in balance, giving us the bacteria's benefits with no dangers." IgA2 is a key player in...Massive herds of animals found to still exist in Southern Sudan
...mmercial, unsustainable hunting. The international aid community is building roads, hospitals, schools and commercial networks in the area without determining how this will affect the wildlife and without appropriate environmental impact assessments and mitigation plans in place. Resettlement in areas de...