Public release date: 16-May-2013 [ | E-mail | Share ] Contact: Rhiannon Bugno Biol.Psych@utsouthwestern.edu 214-648-0880 Elsevier Philadelphia, PA, May 16, 2013 The relationship between the heritable risk for schizophrenia and low intelligence (IQ) has not been clear. Schizophrenia is commonly associated with cognitive impairments that may cause functional disability. There are clues that reduced IQ may be linked to the risk for developing schizophrenia. For example, reduced cognitive ability may precede the onset of schizophrenia symptoms. Also, these deficits may be present in healthy relatives of people diagnosed with schizophrenia. In a remarkable new study published in Biological Psychiatry, Dr. Andrew McIntosh and his colleagues at the University of Edinburgh provide new evidence that the genetic risk for schizophrenia is associated with lower IQ among people who do not develop this disorder. The authors analyzed data from 937 individuals in Scotland who first completed IQ testing in 1947, at age 11. Around age 70, they were retested and their DNA was analyzed to estimate their genetic risk for schizophrenia. The researchers found that individuals with a higher genetic risk for schizophrenia had a lower IQ at age 70 but not at age 11. Having more schizophrenia risk-related gene variants was … Continue reading →

Public release date: 16-May-2013 [ | E-mail | Share ] Contact: Martha Coventry coven002@umn.edu 612-625-2948 University of Minnesota MINNEAPOLIS/ST. PAUL (05/15/2012)Informed consent is the backbone of patient care. Genetic testing has long required patient consent and patients have had a "right not to know" the results. However, as 21st century medicine now begins to use the tools of genome sequencing, an enormous debate has erupted over whether patients' rights will continue in an era of medical genomics. Recent recommendations from the American College of Medical Genetics and Genomics (ACMG) suggest no. On March 22, the ACMG released recommendations stating that when clinical sequencing is undertaken for any medical reason, laboratories must examine 57 other specific genes to look for incidental findings. These findings must then be reported to the clinician and the patient. In an April 25 "clarification," ACMG said that failure to report these findings would be considered "unethical." The patient has no opportunity to opt-out of the testing of the 57 genes, except to decline all sequencing. The recommendations also apply to children. In a paper to be published in 'Science 'May 16 online ahead of print, authors Susan M. Wolf, J.D. (University of Minnesota), George J. Annas, … Continue reading →

May 16, 2013 Informed consent is the backbone of patient care. Genetic testing has long required patient consent and patients have had a "right not to know" the results. However, as 21st century medicine now begins to use the tools of genome sequencing, an enormous debate has erupted over whether patients' rights will continue in an era of medical genomics. Recent recommendations from the American College of Medical Genetics and Genomics (ACMG) suggest no. On March 22, the ACMG released recommendations stating that when clinical sequencing is undertaken for any medical reason, laboratories must examine 57 other specific genes to look for incidental findings. These findings must then be reported to the clinician and the patient. In an April 25 "clarification," ACMG said that failure to report these findings would be considered "unethical." The patient has no opportunity to opt-out of the testing of the 57 genes, except to decline all sequencing. The recommendations also apply to children. In a paper to be published in 'Science 'May 16 online ahead of print, authors Susan M. Wolf, J.D. (University of Minnesota), George J. Annas, J.D., M.P.H. (Boston University), and Sherman Elias, M.D. (Northwestern University) push back against these recommendations, and offer … Continue reading →

UCSF Study Holds Promise for Treatment Newswise Raising hopes for cell-based therapies, UC San Francisco researchers have created the first functioning human thymus tissue from embryonic stem cells, in the laboratory. The researchers showed that, in mice, the tissue can be used to foster the development of white blood cells the body needs to mount healthy immune responses and to prevent harmful autoimmune reactions. The scientists who developed the thymus cells which caused the proliferation and maturation of functioning immune cells when transplanted said the achievement marks a significant step toward potential new treatments based on stem-cell and organ transplantation, as well as new therapies for type-1 diabetes and other autoimmune diseases, and for immunodeficiency diseases. Starting with human embryonic stem cells, UCSF researchers led by Mark Anderson, MD, PhD, an immunologist, and Matthias Hebrok, PhD, a stem-cell researcher and the director of the UCSF Diabetes Center, used a unique combination of growth factors to shape the developmental trajectory of the cells, and eventually hit upon a formula that yielded functional thymus tissue. The result, reported in the May 16, 2013 online edition of the journal Cell Stem Cell, is functioning tissue that nurtures the growth and development of the … Continue reading →

GAITHERSBURG, MD--(Marketwired - May 17, 2013) - Cytomedix, Inc. (OTCQX: CMXI), a regenerative therapies company commercializing and developing innovative platelet and adult stem cell technologies, announced today that Edward Field, the Company's Chief Operating Officer, has been invited to make a presentation on Partnering & Collaboration at the World Stem Cells & Regenerative Medicine Congress 2013, which will be held May 21-23, 2013 in London, United Kingdom. Presentation Details Time: Tuesday, May 21, 2013 @ 11:55am BST (6:55 am EST) Track Title: Commercialisation through Collaboration: What Does Partnering In This Industry Actually Look Like? Location: Victoria Park Plaza Hotel, London, UK During the presentation, Mr. Field will highlight Cytomedix's two collaborations that are advancing clinical stage therapies.The first is a collaboration with the National Institute of Health (NIH) and the Cardiovascular Cell Therapy Research Network (CCTRN) for conduct of the PACE study, an 80 patient, double-blind, placebo-controlled clinical trial designed to look at the safety and efficacy of ALD-301 in peripheral artery disease patients diagnosed with intermittent claudication.This is the first ever randomized clinical trial to look at the benefits of autologous stem cell therapy in this indication.The second collaboration is with Duke University Medical Center, which is conducting a … Continue reading →