Medical Research News

RSS

New UC Davis study suggests that popular molecular tests over-diagnose C. difficile infections

Clostridium difficile is a common cause of infection and diarrhea in hospitalized patients, but a new study by UC Davis pathologists suggests that many patients are mistakenly diagnosed and do not need antibiotic treatment. As a result, patients are likely being over-diagnosed and over-treated, adding to concerns about antibiotic resistance, damage to the "good" bacteria that live in people's intestines, and increased health-care costs.

9 Sep 2015

Nearly half of U.S. adults have either diabetes or prediabetes, study finds

In 2011-2012, the estimated prevalence of diabetes among U.S. adults was 12 percent to 14 percent and the prevalence of prediabetes was 37 percent to 38 percent, indicating that about half of the U.S. adult population has either diabetes or prediabetes, according to a study in the September 8 issue of JAMA.

9 Sep 2015

New statistical model may help predict patients more likely to benefit from surgical treatment for mesothelioma

A new statistical model may help predict which patients are most likely to receive life-extending benefits from surgical treatment for malignant pleural mesothelioma (MPM), according to an article in the September 2015 issue of the Annals of Thoracic Surgery.

9 Sep 2015

Dietary uptake of microRNAs certainly insufficient to affect physiological functions, reveal ETH biologists

The scientific world was astonished when, in 2011, Chinese researchers claimed to have found evidence suggesting that minute fragments of plant genetic material - so-called microRNA molecules - of rice ingested from food could play a role in regulating physiological processes in the human body. If this is indeed true, it might even be possible to deliberately modify human physiological functions via this route, for instance by incorporating microRNAs into novel functional foods.

9 Sep 2015

Fine particulate matter released from different sources in Houston linked to slight increased mortality risk

Fine particulate matter released from a variety of sources in Houston was associated with slight increased mortality risk from 2000 to 2011, according to research from The University of Texas Health Science Center at Houston.

9 Sep 2015

New study reveals conflicting role of two subtypes of pancreatic cancer stroma

Dense surrounding tissue can block drugs from reaching pancreatic cancer tumors, but it can also help prevent the cancer from spreading. Now a new study by UNC Lineberger Comprehensive Cancer Center researchers and collaborators helps explain the conflicting role of the surrounding tissue known as stroma. In the study, the researchers revealed that based on molecular characteristics, there are two subtypes of pancreatic cancer stroma.

9 Sep 2015

New molecule shows efficacy in inhibiting inflammation, preventing premature delivery in murine models

Premature births are intimately linked with inflammation of the uterine tissue, a biological response which induces contractions and preterm labor. In their search for a mean to prevent this phenomenon and complications related to deliveries occurring before 37 weeks of gestation, researchers at CHU Sainte-Justine and University of Montreal discovered an agent that shows efficacy in inhibiting inflammation and preventing or delaying uterine contractions and premature delivery in murine models - without adversely affecting the fetus or the mother.

9 Sep 2015

Scientists identify new drug target to treat heart arrhythmias

Scientists at The Ohio State University Davis Heart and Lung Research Institute have identified a new target they hope will help make the next drug discovery for patients suffering from heart arrhythmias happen sooner.

9 Sep 2015

Researchers use stem cell-derived 'mini-brains' to identify drug candidate for rare neurological disorder

Using "mini-brains" built with induced pluripotent stem cells derived from patients with a rare, but devastating, neurological disorder, researchers at University of California, San Diego School of Medicine say they have identified a drug candidate that appears to "rescue" dysfunctional cells by suppressing a critical genetic alteration.

9 Sep 2015

Simple test can lead to early detection of sleep apnea in hospitalized heart failure patients

Researchers at Thomas Jefferson University showed that a simple questionnaire, evaluation and pulse-oximetry monitoring can lead to early detection of sleep apnea in patients hospitalized for congestive heart failure (CHF).

9 Sep 2015

NEI experts explore long-term effects of Ebola on the eye

Following the 2014 Ebola outbreak in West Africa that took the lives of more than 11,200 people in the region, the National Eye Institute, part of the National Institutes of Health, has deployed a team of clinicians and technical experts to Monrovia, Liberia to investigate the long-term effects of Ebola on the eye.

9 Sep 2015

Using whole genomes data to improve bowel cancer diagnosis: an interview with Professor Ian Tomlinson

The project aims to sequence the specified 100,000 genomes from two types of patients: first, those who may have rare inherited diseases caused by unknown or unidentified genes; and second, people with one of several types of cancer, including colorectal cancer.

9 Sep 2015

Penns' Abramson Cancer Center rated as 'exceptional' by NCI

The University of Pennsylvania's Abramson Cancer Center (ACC) has received an "exceptional" rating by the National Cancer Institute during an extensive peer-review process for its five-year competitive research support grant. The rating is the highest possible for an NCI cancer center.

9 Sep 2015

New study examines effect of exercise on outcomes for older breast cancer survivors

Physician-scientists at University Hospitals Case Medical Center's Seidman Cancer Center and Case Western Reserve University School of Medicine are leading a new study exploring the impact of exercise on outcomes for older breast cancer survivors.

9 Sep 2015

UCLA-led initiative that aims to provide better care for children with autism gets $10 million grant

A UCLA-led initiative to provide better treatment for children with autism in under-served areas has received a five-year, $10 million grant from the U.S. Health Resources and Services Administration. The program aims to bring evidence-based research practices to communities throughout the U.S.

9 Sep 2015

UCSF researchers lead $10 million research project on pediatric cancer

Researchers at UC San Francisco are leading a five-year, $10 million research project dedicated to pediatric cancer, funded by the first grant of its kind to focus on a molecular pathway that underlies many cancers rather than on a cancer in a particular organ or tissue in the body.

9 Sep 2015

Privately insured pregnant women who have access to 24-hour OBs and midwives less likely to have C-sections

Privately insured pregnant women are less likely to have C-sections when their regular care includes midwives and 24-hour obstetrician coverage, according to a study by researchers at UC San Francisco and Marin General Hospital.

9 Sep 2015

Arthritis increases risk of falling into poverty, new research shows

Developing arthritis increases the risk of falling into poverty, especially for women, new research shows. In a study of more than 4,000 Australian adults, females who developed arthritis were 51% more likely to fall into income poverty than nonarthritic women. In men, arthritis was linked with a 22% increased risk.

9 Sep 2015

MD Anderson's Jim Allison named winner of 2015 Lasker-DeBakey Clinical Medical Research Award

For inventing a completely new way to strike cancer by unlocking a shackled immune system attack, Jim Allison, Ph.D., chair of Immunology at The University of Texas MD Anderson Cancer Center, will receive the nation's highest honor for clinical medical research.

9 Sep 2015

University of Helsinki researchers develop new method for controlling the activation of genes in a cell

Researchers at the University of Helsinki, Finland, have developed a new method which enables the activation of genes in a cell without changing the genome. Applications of the method include directing the differentiation of stem cells.

9 Sep 2015

Medical Research News

New UC Davis study suggests that popular molecular tests over-diagnose C. difficile infections

Nearly half of U.S. adults have either diabetes or prediabetes, study finds

New statistical model may help predict patients more likely to benefit from surgical treatment for mesothelioma

Dietary uptake of microRNAs certainly insufficient to affect physiological functions, reveal ETH biologists

Fine particulate matter released from different sources in Houston linked to slight increased mortality risk

New study reveals conflicting role of two subtypes of pancreatic cancer stroma

New molecule shows efficacy in inhibiting inflammation, preventing premature delivery in murine models

Scientists identify new drug target to treat heart arrhythmias

Researchers use stem cell-derived 'mini-brains' to identify drug candidate for rare neurological disorder

Simple test can lead to early detection of sleep apnea in hospitalized heart failure patients

NEI experts explore long-term effects of Ebola on the eye

Using whole genomes data to improve bowel cancer diagnosis: an interview with Professor Ian Tomlinson

Penns' Abramson Cancer Center rated as 'exceptional' by NCI

New study examines effect of exercise on outcomes for older breast cancer survivors

UCLA-led initiative that aims to provide better care for children with autism gets $10 million grant

UCSF researchers lead $10 million research project on pediatric cancer

Privately insured pregnant women who have access to 24-hour OBs and midwives less likely to have C-sections

Arthritis increases risk of falling into poverty, new research shows

MD Anderson's Jim Allison named winner of 2015 Lasker-DeBakey Clinical Medical Research Award

University of Helsinki researchers develop new method for controlling the activation of genes in a cell

CellVoyant's AI-Powered Vision for the Future of Cell Therapy

Scalable, Smart, and Accessible: The Future of Lab Automation

Healthy Beginnings, Hopeful Futures: A Conversation with WHO’s Dr. Allotey

Latest News