Antibiotic Resistance, Author Interviews, Cancer Research, Genetic Research, Journal Clinical Oncology, University Texas / 03.10.2019

MedicalResearch.com Interview with: Fangjian Guo, MD, PhD Department of Obstetrics and Gynecology Center for Interdisciplinary Research in Women’s Health University of Texas Medical Branch Galveston TX  MedicalResearch.com: What is the background for this study? What are the main findings?  Response: The identification of BRCA1/BRCA2 pathogenic variants in women susceptible to breast or ovarian cancer in the 1990s created an opportunity for targeted, individualized cancer prevention. BRCA testing in young women before cancer onset enables early detection of those with increased cancer risk and creates an opportunity to offer life-saving prophylactic procedures and medication. We used insurance claims data to assess the use of BRCA testing in unaffected young women <40 years of age between 2006 and 2017 and found that BRCA testing among cancer-free women under 40 has more than doubled in recent years. However, only about 25% of all BRCA testing done in 2017 was performed in unaffected young women under 40. (more…)
Author Interviews, Cancer Research / 03.10.2019

Dr. Dario Altieri in his lab with Dr. Ekta Agarwal conducting an experimentMedicalResearch.com Interview with: Ekta Agarwal, Ph.D. Postdoctoral fellow in the lab of Dario Altieri, M.D. Wistar president and CEO ,Director of the Institute’s Cancer Center Robert & Penny Fox Distinguished Professor and co-first author on the study. MedicalResearch.com: What is the background for this study?   Response: Mitochondrial reprogramming is one of the hallmarks of cancer cell growth and metastasis. There are several studies correlating mitochondrial dynamics to increased cancer cell motility and invasion. However, therapies that can target molecular markers associated with mitochondrial functions and integrity are still obscure. Thus, it is crucial to identify novel targets and pathways that regulate mitochondrial functions in cancer. This study reveals one such mitochondrial molecular pathway which might serve as an actionable anti-cancer therapy. (more…)
Author Interviews, Education, Heart Disease, Technology / 02.10.2019

MedicalResearch.com Interview with: Tiffany G. Munzer, MD Department of Pediatrics University of Michigan Medical School Ann Arbor  MedicalResearch.com: What is the background for this study? Response: There’s been such a rise in the prevalence of tablet devices and the recommendation for families of young children has been to engage in media together because children learn the most from screens when they’re shared with an adult. However, little is known about how toddlers and adults might behave and interact using a tablet. (more…)
Author Interviews, Brigham & Women's - Harvard, Cost of Health Care, Diabetes, JAMA / 02.10.2019

MedicalResearch.com Interview with: Andrew Sumarsono, MD UT Southwestern Medical Center MedicalResearch.com: What is the background for this study?   Response: There are currently 12 types of medications used to treat type 2 diabetes. With approximately 30 million adults living with diabetes in the United States, the rising cost of insulin has raised concerns about the affordability of diabetes care. We evaluated trends in total spending and number of prescriptions of all diabetes therapies among Medicare Part D beneficiaries between 2012 and 2017. (more…)
Author Interviews, ENT, Genetic Research, Pediatrics / 02.10.2019

MedicalResearch.com Interview with: Manvendra K Singh PhD Program in Cardiovascular and Metabolic Disorders, Duke-NUS Medical School National Heart Research Institute, National Heart Center Singapore, Singapore MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Craniofacial and cardiovascular abnormalities are the most common defects, contributing to more than one-third of the congenital diseases. Proper formation of these structures involves intricate processes such as proliferation, migration, and differentiation of neural crest cells (NCCs). Functional defects in NCCs result in craniofacial malformations, including cleft lip and/or cleft palate. Many transcription factors, chromatin remodelling factors, non-coding RNA and signalling molecules have been implicated in impaired neural crest development that result in cardio-craniofacial syndromes. However, the cell-autonomous role of splicing regulators in neural crest biology remains unclear and warrants further investigation. (more…)
Author Interviews, Kidney Disease, OBGYNE / 02.10.2019

MedicalResearch.com Interview with: Silvi Shah, MD, MS, FACP, FASN| Assistant Professor Division of Nephrology, University of Cincinnati Cincinnati, OH-45267 MedicalResearch.com: What is the background for this study? Response: Our study uses data from the largest retrospective cohort of dialysis patients in the United States from the United States Renal Data System to determine pregnancy rates and factors associated with pregnancy in 47,555 women aged 15-44 years on dialysis. We identified 2,352 pregnancies with a rate of 17.8 pregnancies per 1000 person-years (PTPY) with the highest rate in women aged 20-24 years (40.9 PTPY). (more…)
Author Interviews, Heart Disease, NEJM / 02.10.2019

MedicalResearch.com Interview with: Dr Jean-Baptiste Lascarrou  Médecine Intensive Réanimation CHU de Nantes Nantes   MedicalResearch.com: What is the background for this study? What are the main findings? Response: Ancillary study of TTM1 trial & meta-analyses of nonrandomized studies have provided conflicting data on moderate therapeutic hypothermia, or targeted temperature management, at 33°C in patients successfully resuscitated after nonshockable cardiac arrest. Nevertheless, the latest recommendations issued by the International Liaison Committee on Resuscitation and by the European Resuscitation Council recommend moderate therapeutic hypothermia. (more…)
Author Interviews, Infections, JAMA, OBGYNE, USPSTF / 01.10.2019

MedicalResearch.com Interview with: Melissa A. Simon, M.D., M.P.H. Member, U.S. Preventive Services Task Force George H. Gardner professor of clinical gynecology, Vice chair of clinical research Department of Obstetrics and Gynecology Professor of preventive medicine and medical social sciences Northwestern University Feinberg School of Medicine  MedicalResearch.com: What is the background for this study? Response: Asymptomatic bacteriuria, or ASB, is when someone has bacteria in their urine but does not have any signs or symptoms of a urinary tract infection. For pregnant people, this can be a major health concern resulting in severe, even life-threatening, infections that can lead to serious harms for both the mother and the baby. The Task Force’s primary finding in updating its recommendation on this topic was that screening for ASB continues to be beneficial in preventing complications and preserving the health of mothers and their babies during pregnancy.  (more…)
Author Interviews, Boehringer Ingelheim, Pulmonary Disease / 01.10.2019

MedicalResearch.com Interview with: Dr. Donald ZozDonald Zoz, M.D. Director, Clinical Development and Medical Affairs Respiratory Specialty Care Boehringer Ingelheim Pharmaceuticals, Inc. MedicalResearch.com: What is the background for this announcement? Would you briefly explain what is meant by systemic sclerosis and how it affects lung function?  Response: In September, the U.S. Food and Drug Administration (FDA) approved Ofev as the first and only therapy to slow the rate of decline in pulmonary function in patients with systemic sclerosis-associated interstitial lung disease (SSc-ILD). The FDA granted priority review and Fast-Track designation earlier this year. Interstitial lung disease (ILD) is characterized by thickening and scarring of lung tissue and is the leading cause of death among people with systemic sclerosis (SSc), also known as scleroderma. In fact, approximately 25 percent of SSc patients develop significant lung involvement within three years of diagnosis. Prior to this approval, there were no options for this patient population, making this an exciting announcement for the community.  (more…)
Author Interviews, Genetic Research, JAMA, Mental Health Research / 30.09.2019

MedicalResearch.com Interview with: Dr Sophie Legge Research Associate MRC Centre for Neuropsychiatric Genetics and Genomics Division of Psychological Medicine and Clinical Neurosciences Cardiff University Cardiff MedicalResearch.com: What is the background for this study? Response: Psychotic experiences, such as hallucinations and delusions, are features of mental health disorders, such as schizophrenia and bipolar disorder, but they are also reported by approximately 5%-10% of the general population. Psychotic experiences are only considered to be symptoms of mental illness if there are other symptoms of that disorder. It is currently unclear what the genetic causes of psychotic experiences in the general population are, and whether these causes are related to the genetic causes of schizophrenia and other mental health disorders. Given that psychotic experiences are one of the key symptoms of schizophrenia, they may be more closely related than with other mental health conditions such as depression. (more…)
Alcohol, Alzheimer's - Dementia, Author Interviews, Brigham & Women's - Harvard, Cognitive Issues / 30.09.2019

MedicalResearch.com Interview with: Manja Koch Dr. oec. troph. (Ph.D. equivalent) Research Associate Department of Nutrition Harvard T.H. Chan School of Public Health Majken K. Jensen, PhD Associate Professor of Nutrition Harvard T.H. Chan School of Public HealthMajken K. Jensen, PhD Associate Professor of Nutrition Harvard T.H. Chan School of Public Health MedicalResearch.com: What is the background for this study? Response: Alzheimer’s disease and other dementias are highly prevalent conditions. According to the Alzheimer’s Association, 50 million people are currently living with Alzheimer’s disease or other dementias worldwide. Given the lack of a cure or even disease-modifying therapies for most dementias, the identification of risk factors or factors that prevent or delay the onset of dementia remains of paramount concern. Alcohol is a globally consumed beverage and light-to-moderate alcohol consumption, defined as up to one drink per day for women and up to two drinks per day for men, tends to be associated with lower risk of cardiovascular disease, a major risk factor for dementia. However, the effects of light-to-moderate alcohol intake on the brain are less clear.  (more…)
Allergies, Author Interviews, Brigham & Women's - Harvard, CMAJ, Dermatology, Heart Disease / 30.09.2019

MedicalResearch.com Interview with: Hyon K. Choi, MD, DrPH Professor of Medicine, Harvard Medical School Director, Gout and Crystal Arthropathy Center Director, Clinical Epidemiology and Health Outcomes Division of Rheumatology, Allergy, and Immunology Department of Medicine, Massachusetts General Hospital MedicalResearch.com: What is the background for this study? What are the main findings? Response: Allopurinol is a very common and generally safe medication prescribed to lower serum urate levels, most commonly to patients with gout. However, it can be associated with very rare but serious cutaneous adverse events which includes Stevens-Johnson syndrome and toxic epidermal necrolysis. Prior studies have demonstrated several risk factors for these types of cutaneous adverse events, including presence of chronic kidney disease, older age, female sex, higher initial dose of allopurinol, and the HLA-B*5801 allele, which is more commonly found in Asians and Black patients. A prior study in Taiwan suggested that heart disease (ischemic heart disease and heart failure) may also be associated with an increased risk of hospitalizations for these cutaneous adverse reactions related to allopurinol. Thus, our goal was to investigate this association using a general population cohort from Canada. Using Population Data BC, we found that heart disease was in fact independently associated with an increased risk of hospitalization for these cutaneous adverse reactions. (more…)
Author Interviews, Frailty, Geriatrics / 30.09.2019

MedicalResearch.com Interview with: Brian Clark, Ph.D. Executive Director, Ohio Musculoskeletal and Neurological Institute Osteopathic Heritage Foundation Harold E. Clybourne, D.O. Endowed Research Chair Professor of Physiology OHIO University MedicalResearch.com: What is the background for this study? Response: Muscle weakness strongly contributes to mobility limitations and physical disability. Over 40% of the 46 million older adults in the U.S. have one or more physical limitations when performing daily tasks essential for maintaining independence. Preserving physical function is a major public health priority as it will drastically reduce health care costs and improve quality of life. Over the past several decades, the scientific and medical communities have recognized that muscle weakness is a major factor in determining the incidence of physical limitations and general poor health in older adults. It has long been presumed by many that age-related weakness is principally caused by loss of muscle mass (i.e., sarcopenia). However, over the past 10-20 years the presumption has been questioned. For instance, a 2009 study reported that the decline in leg extensor muscle strength in older adults —observed longitudinally over 5 years—occurs more rapidly than the concomitant loss of quadriceps mass, and that in a subset of older adults that actually gained muscle mass there was still a substantial loss of strength. Findings of this nature clearly illustrate that that the loss of strength is only modestly associated with loss of mass in older adults. The mechanisms of muscle strength, however, are multifactorial and determined by a combination of both neurological and muscular factors (of which muscle mass is one of the factors). (more…)
Author Interviews, JAMA, Lung Cancer, Vaccine Studies / 28.09.2019

MedicalResearch.com Interview with: Naomi E Aronson, MD, FIDA, FACP Professor and Director, Infectious Diseases Division Uniformed Services University of the Health Sciences Bethesda, MD  MedicalResearch.com: What is the background for this study? Response: BCG is a live attenuated mycobacteria vaccine used to prevent tuberculosis which has been reported to have associated nonspecific effects such as treatment of diabetes, bladder cancer, prevention of severe respiratory infections in children, and suppressed autoimmune responses. In earlier reports in the 1970s, results of epidemiologic studies were divided as to whether BCG vaccine was associated with subsequent rates of malignancy, specifically leukemia (protective) and non Hodgkins lymphoma (higher rates). To further evaluate these observations we studied cancer data collected in the 60 year follow up of a controlled trial of BCG in American Indian/ Alaska Native schoolchildren. (more…)
Author Interviews, BMC, Cost of Health Care, Diabetes, Yale / 28.09.2019

MedicalResearch.com Interview with: Phoebe Tran Doctoral Student Department of Chronic Disease Epidemiology Yale School of MedicinePhoebe Tran Doctoral Student Department of Chronic Disease Epidemiology Yale School of Medicine  MedicalResearch.com: What is the background for this study? Response: As the prevalence of diabetes risk factors such as obesity, high blood pressure, high cholesterol, and physical inactivity are considerably higher in US individuals residing in rural areas compared to their urban counterparts, rural residents face increased risk of developing diabetes. Diabetes screening is a useful tool that can be used to identify people with newly developed type 2 diabetes and offer them early treatment. In this study, we examined whether there are differences in diabetes screening levels between rural and urban areas across the US using nationally representative survey data from 2011, 2013, 2015, and 2017.   (more…)
Aging, Author Interviews, Genetic Research / 28.09.2019

MedicalResearch.com Interview with: Lara Puhlmann, PhD student International Max Planck Research School NeuroCom Research Group Social Stress and Family Health MedicalResearch.com: What is the background for this study? Response: Studies are increasingly investigating ways to influence the length of telomeres (i.e., protective chromosomal caps), with the aim of improving a person’s health and aging trajectory. There is evidence that telomere length can change faster than previously thought, possibly taking just one to six months of mental or physical training to elongate. However, the broader biological implications of such short-term change in telomere length remain unclear.  (more…)
Author Interviews, Chocolate, Ophthalmology / 26.09.2019

MedicalResearch.com Interview with: Dr. med. Jakob Siedlecki MD Department of Ophthalmology Ludwig-Maximilians-University Munich, Germany MedicalResearch.com: What is the background for this study? Response: The background is that a previous study has found beneficial effects of dark chocolate on visual function. This finding was attributed to improved blood supply due to vasodilation induced by Flavanols in dark chocolate. (more…)
AHA Journals, Author Interviews, Environmental Risks, Heart Disease, Stroke / 26.09.2019

MedicalResearch.com Interview with: Zara Berg, Ph.D Fort Peck Community College Poplar, Montana MedicalResearch.com: What is the background for this study? Response: This study is part of the cohort that consist of the Honolulu Heart Program (HHP) and what later became the Honolulu-Asia Aging study. HHP study cardiovascular research starting in the 1960’s, which is equivalent to the Framingham Study. This study was used to establish the epidemiology parameters for cardiovascular diseases and is one of the longest longitudinal (34 years of follow-up) study on cardiovascular diseases and other diseases that effect the elderly. The participants were all Japanese that fought in WWII which is a sample size of 8,006 participants. In additional, there is multiple studies based on this cohort for the last fifty plus years, ranging from occupational exposure, cancer, neurological diseases, and cardiovascular diseases.  (more…)
Author Interviews, Gastrointestinal Disease, Pediatrics, Personalized Medicine / 26.09.2019

MedicalResearch.com Interview with: James P. Franciosi, MD Chief of Gastroenterology, Hepatology and Nutrition Nemours Children's Hospital MedicalResearch.com: What is the background for this study? Response: Eosinophilic Esophagitis (EoE) is a chronic inflammation of the esophagus that is driven by eosinophils. A common class of medications used for this condition are called Proton Pump Inhibitors, or PPIs, which block the production of gastric acid in the stomach. Currently only 30 to 60 percent of children with EoE respond well when treated with PPIs. We hypothesized that genetic variants in the genes for CYP2C19 and STAT6 could plausibly be associated with response to PPI therapy for EoE. (more…)
Author Interviews, Nutrition, Pediatrics, Sugar, Weight Research / 26.09.2019

MedicalResearch.com Interview with: Professor Alex Bentley Head of Anthropology University of Tennessee Knoxville TN  MedicalResearch.com: What is the background for this study? What are the main findings? Response: In recent years, considerable evidence has accumulated suggesting that excess sugar consumption, e.g. in sugar-sweetened beverages, has been a major driver of the U.S. obesity crisis. Critics of this idea, however, have asked: why did the rise in sugar consumption precede the U.S. obesity crises by a decade or more, and why did obesity continue to rise even after sugar consumption began declining the early 2000s? We modeled the delayed onset of obesity by assuming that diet is a cumulative process that begins in childhood. On average, each age cohort (birth year) has its own specific cumulative exposure to excess sugar in their diets.  The inherent delay in our model links childhood consumption of excess sugar with propensity for adult obesity as an adult. Our model explains a simple process by which excess sugar in diets of children of the 1970s and 1980s could explain the sharp increase of adult obesity that began in the 1990s. (more…)
Author Interviews, Dermatology, Pediatrics / 25.09.2019

MedicalResearch.com Interview with: Hal Flowers MD Assistant Professor of Dermatology University of Virginia Dr. Flowers specializes in autoimmune connective tissue disease (rheumatologic dermatology), phototherapy and blistering skin diseases  MedicalResearch.com: What is the background for this study? Response: Unfortunately, there really is not much literature at all addressing the treatment of atopic dermatitis with apple cider vinegar (ACV), even though we know that this is something our patients are doing. ACV is appealing as a “natural therapy” for treatment of skin disease. Since it’s an acid, it can theoretically correct the loss of acidity that occurs in the skin of our eczema patients. Plus, we know that high enough concentrations will kill certain bacteria that promote eczema, particularly Staphylococcus aureus. There are plenty of blogs and anecdotes as well as physicians who recommend this treatment, but as of yet, we don’t know the best concentration, safety or the benefit of ACV.  (more…)
ADHD, Author Interviews, Depression, Education, JAMA, Mental Health Research, Pediatrics / 25.09.2019

MedicalResearch.com Interview with: Jeremy Brown BA MSc RESEARCH DEGREE STUDENT IN PHARMACOEPIDEMIOLOGY London School of Hygiene & Tropical Medicine MedicalResearch.com: What is the background for this study? Response: Given the way schools typically work, children in the same year as each other can be almost a whole year apart in terms of age. We’ve known for a while that children who are young in their year at school are also more likely to be diagnosed as having hyperactivity disorders and tend to do less well academically than the older children in the year. They also seem to be at increased risk of suicide. This is thankfully an extremely rare occurrence in children, but there is little evidence about whether younger children are more likely to be diagnosed with depression. We used electronic health records for just over a million children in the UK to see if there was any association between how old the children were in their year and whether they got diagnosed with ADHD, intellectual disability and depression. (more…)
Author Interviews, Cognitive Issues, Menopause / 25.09.2019

MedicalResearch.com Interview with: John Bark, PhD Student Behavioral Neuroscience Program Department of Psychology University of Illinois at Chicago  MedicalResearch.com: What is the background for this study? Response: 80% of women undergoing menopause experience vasomotor symptoms such as hot flashes and night sweats.   40-60% of women in menopause experience sleep problem.  Both of these symptoms of menopause have been associated with cognitive difficulties, but to my knowledge, this is the first study to use objective assessments of sleep and vasomotor symptoms to understand their effects on the brain. (more…)
Author Interviews, Blood Pressure - Hypertension, Dental Research / 24.09.2019

MedicalResearch.com Interview with: Dr Eva Muñoz Aguilera BDS MFDS MClinDent (Dist) MPerio RCSEd EFP Diploma in Periodontology and Implant Dentistry Senior Clinical Teaching Fellow in Periodontology UCL Eastman Dental Institute, London MedicalResearch.com: What is the background for this study? Response: High blood pressure and periodontitis are highly prevalent conditions that affect more than one third of the adult population worldwide. High blood pressure is the leading global cause of premature death and is the main preventable cause of cardiovascular disease,  while gum disease - also known as periodontitis - leads to severe inflammation of the gums and tooth loss. It impairs aesthetics and function and reduces quality of life. Most importantly, there is increasing evidence that periodontitis increases risk for future cardiovascular disease. Both diseases share common risk factors such as obesity and smoking and are major health problems that significantly impact on health costs.  (more…)
AACR, Author Interviews, Pancreatic / 24.09.2019

MedicalResearch.com Interview with: Hadas Reuveni, PhD VP of Research and Development Kitov Pharma MedicalResearch.com: What is the background for this study? Response: Pancreatic ductal adenocarcinoma (PDAC) is the fourth leading cause of cancer-related death worldwide. Current treatments fail to provide patients with an effective and long-lasting response, mostly given to the nature of the tumor microenvironment which hinders drug accessibility, the late stage on diagnosis and the rapid upregulation of compensatory alternative signaling pathways by the tumor cells that lead to cancer drug resistance. Two of the major parallel pathways regulating tumor survival and metastasis as well as the crosstalk of the tumor and its microenvironment are mediated by insulin receptor substrate (IRS) 1 and 2, and by the signal transducer and activator of transcription 3 (STAT3). Both IRS1 and STAT3 have been shown to play a significant role in development of drug resistance by tumor cells. NT219, the focus of the current study, is a small molecule that presents a new concept in cancer therapy. NT219 represents a new family of novel compounds acting as a dual inhibitor of both IRS1/2 and STAT3 signaling both directly in the tumor and its microenvironment. We have previously shown that simultaneous inhibition of these two pathways is crucial to overcome drug resistance, and to prolong the positive response of the anti-cancer activity of approved cancer drugs. NT219 targets IRS1/2 for degradation using a unique mechanism, supported by a feed-forward decrease in IRS gene expression. A long-term suppression of both IRS and STAT3 by NT-219 has been demonstrated in previous preclinical studies, which lasted days following removal of NT219 from the cancer cells, assuring a strong and prolonged anti-cancer activity. This study was designed to investigate the efficacy of NT219 at overcoming drug resistance to several approved oncology therapies using patient-derived xenograft (PDX) models of KRAS mutant pancreatic cancer, as well as to validate NT219's mechanism of action and optimal dose regimen.  (more…)
Annals Internal Medicine, Author Interviews, Electronic Records / 24.09.2019

MedicalResearch.com Interview with: John (Xuefeng) Jiang PhD Professor and Plante Moran Faculty Fellow Eli Broad College of Business Accounting & Information Systems Michigan State University East Lansing, MI MedicalResearch.com: How did you get interested in this issue? Response: This is the third project of our data breach trilogy. We first examined which healthcare providers (focusing on hospitals) more likely suffer from a data breach. We documented large hospitals, despite their resources, are more likely to experience a data breach. Some hospitals experienced multiple incidents (https://jamanetwork.altmetric.com/details/18464149). The findings made us wonder what happened? Besides size, what other factors contribute to data breaches? Based on detailed event descriptions, we documented the circumstances under which each data breach occurred (https://jamanetwork.com/journals/jamainternalmedicine/article-abstract/2715158). We found more than half of data breaches could be attributed to healthcare providers’ internal mistakes or negligence (e.g., forgot to encrypt laptop computers, used cc instead of bcc in emailing patients, didn’t revoke former employees’ login credentials after employment terminated) rather than external forces (e.g., hacking). We also found mobile devices (e.g. laptop computers, usb drives) are associated with most data breaches than paper records or network servers. Our results suggest if healthcare providers strengthen their internal control and limit the use of mobile device might be effective ways to reduce data breach risks.  (more…)
Author Interviews, BMJ, Brigham & Women's - Harvard, Nutrition, Weight Research / 24.09.2019

MedicalResearch.com Interview with: Deirdre K Tobias, ScD Associate Epidemiologist, Brigham and Women’s Hospital Assistant Professor, Harvard Medical School nuts-nutrition-weight-obesityMedicalResearch.com: What is the background for this study? What types of nuts are helpful? Peanuts included?  Response: We did not have the granularity in our study to evaluate too many individual nut types, and did not perform head-to-head comparisons between types of nuts. All seemed to be better for long-term weight control compared with the snacks like potato chips that we know are not great for us on a regular basis. (more…)
Author Interviews, Education, Exercise - Fitness, Orthopedics, Pediatrics / 24.09.2019

MedicalResearch.com Interview with: Alison E. Field, ScD Professor and Chair of Epidemiology Brown University School of Public Heath Providence, RI  MedicalResearch.com: What is the background for this study? Response: Over past couple of decades there has been a large change in youth sports from playing different sports in each season to more and more specialization where children are playing the same sport for three or more seasons. The concern with that change is that specialization at young ages will lead to more injuries, as well as athlete burnout.   (more…)
Alzheimer's - Dementia, Author Interviews, Cognitive Issues, Duke, Neurology / 24.09.2019

MedicalResearch.com Interview with: Juan Helen Zhou, PhD, on behalf of the co-authors Associate Professor and Principal Investigator Neuroscience and Behavioural Disorders (NBD) Programme Duke-NUS Medical School, SingaporeJuan Helen Zhou, PhD, on behalf of the co-authors Associate Professor and Principal Investigator Neuroscience and Behavioural Disorders (NBD) Programme Duke-NUS Medical School, Singapore  MedicalResearch.com: What is the background for this study? Response: Alzheimer’s disease and cerebrovascular disease are among the leading disorders affecting the elderly, with up to 50 per cent of dementia patients showing co-occurrence of both disorders. It is therefore of great interest to understand the influence of co-occurring Alzheimer’s disease and cerebrovascular disease pathologies on brain changes, and examine if such changes are able to track early differential disease progression. Past cross-sectional studies have suggested that Alzheimer's disease and cerebrovascular disease pathologies contribute independently to brain functional and structural changes, and cognitive decline. Our study sought to demonstrate the independent contributions of both pathologies to brain functional networks in a longitudinal cohort of mild cognitive impairment patients, often regarded as early stage of the disease. (more…)