Research News and Research

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Cryo-EM technique allows researchers to visualize large transcription PICs at near-atomic resolution

An unprecedented molecular view of the critical early events in gene expression, a process essential for all life, has been provided by researchers at Georgia State University, the University of California at Berkeley and Northwestern University.

12 May 2016

New IsoPSA test identifies molecular structural changes in protein biomarkers to detect prostate cancer

A promising new test is detecting prostate cancer more precisely than current tests, by identifying molecular changes in the prostate specific antigen (PSA) protein, according to Cleveland Clinic research presented today at the American Urological Association annual meeting.

12 May 2016

Novel UBC-developed device could soon pave way for improved cancer diagnosis

A new UBC-developed method to isolate cancer cells that have escaped from a tumour could soon pave the way for improved diagnosis and treatment.

12 May 2016

Researchers develop bio-glass material that mimics real cartilage

Scientists have developed a material that can mimic cartilage and potentially encourage it to re-grow.

12 May 2016

Major breakthrough in understanding impact of oxygen exposure on aging process

A study published in the US journal, Aging by the University of Surrey and University of Rochester has made an important breakthrough in understanding the impact of oxygen exposure on the aging process of mammal cells.

12 May 2016

Tdap vaccine safe for mothers and infants

Tetanus-diphtheria-acellular pertussis (Tdap) vaccine is recommended for all pregnant women in the U.S. as the key medical intervention to protect newborn infants from pertussis (whooping cough).

12 May 2016

Soluble factors from white blood cells may improve tissue healing after skin grafting

Extensive burn injuries are usually treated by transplanting layers of skin from other parts of the body. Although this is a commonly used method, the wounds do not always heal completely.

12 May 2016

Low adiponectin levels may lead to development of PTSD symptoms

Individuals with post-traumatic stress disorder (PTSD) relive past traumas again and again, bound in a virtual prison of their memories.

12 May 2016

Single breath-hold for more than five minutes could make targeted radiotherapy feasible

Researchers at the University of Birmingham working with clinical teams at University Hospitals Birmingham NHS Foundation Trust have successfully shown for the first time that breast cancer patients can be trained to achieve single prolonged breath holds of over five minutes, opening the door for targeted radiotherapy to be administered with just one dose in each daily session.

12 May 2016

Mouse models of Zika virus infection in pregnancy provide basis to develop vaccines, treatments

Two mouse models of Zika virus infection in pregnancy have been developed by a team of researchers at Washington University School of Medicine in St. Louis. In them, the virus migrated from the pregnant mouse's bloodstream into the placenta, where it multiplied, then spread into the fetal circulation and infected the brains of the developing pups.

12 May 2016

High-throughput screening can help detect multiple compounds with potent antimicrobial activity

A new study in which researchers rapidly screened more than 11,000 bioactive molecules for activity against an antibiotic-resistant strain of Klebsiella pneumoniae bacteria identified multiple compounds with potent antimicrobial activity.

12 May 2016

Adolescent fruit intake may reduce breast cancer risk

Two linked papers in The BMJ this week shed new light on the relation of alcohol and diet with breast cancer and heart disease.

12 May 2016

People in low-income communities more likely to be hospitalized for AMI

While heart attack rates across all income levels have declined significantly over the last 15 years, people living in low-income communities are still more likely to be hospitalized for acute myocardial infarction (AMI), according to a new study published by Yale School of Medicine researchers in the journal JAMA Cardiology.

12 May 2016

Chronic alcohol exposure could negatively impact pancreas' ability to absorb vitamin C

Chronic exposure to alcohol interferes with the pancreas' ability to absorb vitamin C, potentially predisposing the body to pancreatitis and other pancreatic diseases, a new study in the American Journal of Physiology—Cell Physiology reports.

12 May 2016

New Canadian study highlights need to consider mental health of caregivers in post-ICU care

A new Canadian study focusing on caregiver outcomes of critically ill patients reveals that caregivers of intensive care unit (ICU) survivors, who have received mechanical ventilation for a minimum of seven days, are at a high risk of developing clinical depression persisting up to one year after discharge.

12 May 2016

Two statistically significant genetic variants may be linked to increased PTSD risk in veterans

In a massive analysis of DNA samples from more than 13,000 U.S. soldiers, scientists have identified two statistically significant genetic variants that may be associated with an increased risk of post-traumatic stress disorder (PTSD), an often serious mental illness linked to earlier exposure to a traumatic event, such as combat and an act of violence.

12 May 2016

Research News and Research

Cryo-EM technique allows researchers to visualize large transcription PICs at near-atomic resolution

New IsoPSA test identifies molecular structural changes in protein biomarkers to detect prostate cancer

Novel UBC-developed device could soon pave way for improved cancer diagnosis

Researchers develop bio-glass material that mimics real cartilage

Major breakthrough in understanding impact of oxygen exposure on aging process

Tdap vaccine safe for mothers and infants

Soluble factors from white blood cells may improve tissue healing after skin grafting

Low adiponectin levels may lead to development of PTSD symptoms

Single breath-hold for more than five minutes could make targeted radiotherapy feasible

Mouse models of Zika virus infection in pregnancy provide basis to develop vaccines, treatments

High-throughput screening can help detect multiple compounds with potent antimicrobial activity

Adolescent fruit intake may reduce breast cancer risk

People in low-income communities more likely to be hospitalized for AMI

Chronic alcohol exposure could negatively impact pancreas' ability to absorb vitamin C

New Canadian study highlights need to consider mental health of caregivers in post-ICU care

Two statistically significant genetic variants may be linked to increased PTSD risk in veterans

Combination of two compounds found in red grapes, oranges could treat diseases

Psychological therapies may help people who self-harm, study finds

New ThermoFlex recirculating chillers create low-noise, safer and ergonomic work environment

Thermo Scientific accelerates product innovation to meet customer demand for enhanced productivity

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