Diseases and Conditions News
August 28, 2015

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More Diseases and Conditions News
August 28, 2015

Circadian Genes Go to Sleep Every Day at the Periphery of the Nucleus

Aug. 27, 2015 — Mobility between different physical environments in the cell nucleus regulates the daily oscillations in the activity of genes that are controlled by the internal biological clock, according to a new ... read more

Viral Infection in Colon Cancer Stem Cells Mimicked; Druggable Target Identified

Aug. 27, 2015 — Researchers targeting colorectal cancer stem cells – the root cause of disease, resistance to treatment and relapse – have discovered a mechanism to mimic a virus and potentially trigger an ... read more

Mammary Gland Is Shaped by Adaptive Immune System During Development

Aug. 27, 2015 — In experiments with mouse tissue, researchers have discovered that the adaptive immune system, generally associated with fighting infections, plays an active role in guiding the normal development of ... read more

Aug. 27, 2015 — Researchers show how DNA repair proteins sound the alarm to threats, pointing to a novel cancer ... read more

Parkinson’s Disease Brain Cells at Risk of Burnout, Like an Overheating Motor

Aug. 27, 2015 — The death of brain cells in Parkinson’s disease may be caused by a form of cellular energy crisis in neurons that require unusually high quantities of energy to carry out their job of regulating ... read more

Alzheimer’s Disease Thought to Be Accelerated by an Abnormal Build-Up of Fat in the Brain

Aug. 27, 2015 — People with Alzheimer’s disease have fat deposits in the brain. For the first time since the disease was described 109 years ago, researchers have discovered accumulations of fat droplets in the ... read more

About 10 Percent of Mothers Experienced Depression Two Years After Hurricane Katrina

Aug. 27, 2015 — About 10 percent of mothers experienced chronic, persistent depressive symptoms two years after Hurricane Katrina slammed into the Gulf Coast, killing more than 1,800 people, displacing hundreds of ... read more

Aug. 27, 2015 — A finding reveals why the transformation process of differentiated cells into stem cells results in significant damage to the DNA. Researchers have managed to rectify this damage using a simple ... read more

Cause of Resilience to Tinnitus and Potential Drug Therapy Identified

Aug. 27, 2015 — Researchers have identified in an animal model the molecular mechanisms behind resilience to noise-induced tinnitus and a possible drug therapy that could reduce susceptibility to this chronic and ... read more

Safety of Microfocused Ultrasound With Visualization in Darker Skin Types

Aug. 27, 2015 — Microfocused ultrasound treatment to tighten and lift skin on the face and neck appeared to be safe for patients with darker skin types in a small study that resulted in only a few temporary adverse ... read more

21-Gene Recurrence Score and Receipt of Chemotherapy in Patients With Breast Cancer

Aug. 27, 2015 — Use of the 21-gene recurrence test score was associated with lower chemotherapy use in high-risk patients and greater use of chemotherapy in low-risk patients compared with not using the test among a ... read more

Many Physicians Overestimate Their Ability to Assess Patients' Risk of Ebola

Aug. 27, 2015 — While most primary care physicians responding to a survey expressed confidence in their ability to identify potential cases of Ebola and communicate Ebola risks to their patients, when asked how they ... read more

Dry Eyes: Progress in Diagnosis and Treatment

Aug. 27, 2015 — Do you have problems with dry eyes? If so, you're not alone -- it's one of the most common reasons for patient visits to eye care professionals. Recent years have seen significant progress ... read more

Probiotics Show No Impact Preventing Gastrointestinal Colonization With Drug-Resistant Bugs in ICU

Aug. 27, 2015 — Probiotics show no benefit for preventing or eliminating gastrointestinal colonization with drug-resistant organisms in patients in the intensive care unit compared to standard care, according to new ... read more

Aug. 27, 2015 — More than a cause of a simple infection, viruses are often involved in the development of serious diseases. Such is the case with liver cancer, which often develops in an organ that has been weakened ... read more

Aug. 27, 2015 — Researchers have tested a new device for delivering hormone treatments for mental illness through the nose. This method was found to deliver medicine to the brain with few side ... read more

Health Workers Wasting Expensive Malaria Drugs in Nigeria

Aug. 27, 2015 — Health providers trained to perform malaria rapid diagnostic tests are still prescribing valuable malaria medicines to patients who do not have malaria, according to new ... read more

Exploding the Drug Deadlock: Repurposing Nitroglycerin for Anti-Cancer Treatments

Aug. 27, 2015 — For over a century, nitroglycerin has been used medically – particularly in the treatment of angina, or chest pain. It is a safe, cheap and effective treatment. Now, researchers have found that ... read more

Suicide: Difficulty Making Good Choices Is One of the Factors That Make Certain People Vulnerable to Suicide

Aug. 27, 2015 — Few people who face challenges or live with severe depression commit suicide. Some people are clearly more vulnerable than others. A series of studies has shown that the way in which a person makes ... read more

Differences in Brain Structure and Memory Suggest Adolescents May Not ‘grow out Of’ ADHD

Aug. 27, 2015 — Young adults diagnosed with attention deficit/hyperactivity disorder (ADHD) in adolescence show differences in brain structure and perform poorly in memory tests compared to their peers, according to ... read more

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