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Released: 20-Oct-2020 10:25 AM EDT
The biological 'record' of extremely preterm birth differs in men and women, researchers find
McMaster University

Researchers at McMaster University have found distinct effects of adversity early in life in the genomes of men compared to women who were born extremely preterm.

19-Oct-2020 4:05 PM EDT
Researchers Create a Tool That Can Pull an Elusive COVID-19 Marker From Human Blood
McMaster University

Researchers at Canada's McMaster University and SQI Diagnostics have created a surface that repels every other element of human blood except a critical indicator of infection, opening a timely window for understanding the progress of COVID-19 in individual patients.

   
Released: 19-Oct-2020 3:15 PM EDT
Scientists Find Medieval Plague Outbreaks Picked Up Speed Over 300 Years
McMaster University

McMaster University researchers who analyzed thousands of documents covering a 300-year span of plague outbreaks in London, England, have estimated that the disease spread four times faster in the 17th century than it had in the 14th century.

Released: 8-Oct-2020 12:35 PM EDT
Researchers create hand-held device for patients to read levels of cancer biomarker in their own blood
McMaster University

Researchers at McMaster and Brock universities have created the prototype for a hand-held device to measure a biomarker for cancer, paving the way for home-based cancer monitoring and to improve access to diagnostic testing.

   
Released: 30-Sep-2020 11:35 AM EDT
New research collaboration enhances primary care
McMaster University

The collaborate will bring together researchers, clinicians, educators and partners to work on issues that will address the diverse needs of our community, including bringing paramedics into subsidized housing, prison health research, indigenous teaching through art, bringing trained volunteers into the homes of older adults, studying how to reduce the number of unnecessary medications a patient takes, and more.

Released: 29-Sep-2020 10:40 AM EDT
International research team develops articifial lung to support pre-term babies in distress
McMaster University

An international team led by current and former McMaster University researchers has developed an artificial lung to support pre-term and other newborn babies in respiratory distress.

   
Released: 10-Sep-2020 7:00 AM EDT
Thousands of species in a speck of soil: Researchers reveal a much richer picture of the past with new DNA recovery technique
McMaster University

Researchers at McMaster University have developed a new technique to tease ancient DNA from soil, pulling the genomes of hundreds of animals and thousands of plants – many of them long extinct – from less than a gram of sediment.

26-Aug-2020 12:00 PM EDT
Mastodons traveled vast distances across North America to adapt to climate change: research
McMaster University

New research from an international team of evolutionary geneticists, bioinformaticians and paleontologists suggests that dramatic environmental changes accompanying the shift or melting of continental glaciers played a key role as American mastodons moved north from their southern ranges.

27-Aug-2020 12:40 PM EDT
McMaster researchers find potential to make brain cancers in children respond better to treatment
McMaster University

Research published today has identified a small molecule compound that can activate the Wnt pathway in non-Wnt subtypes of medulloblastoma, making these aggressive forms of cancer more responsive to therapies.The work also found the Wnt pathway, which has historically been considered cancer-promoting, to function as a cancer inhibitor in certain contexts.

13-Aug-2020 10:50 AM EDT
Evidence reviews support avoiding opioid prescriptions for sprains and strains: McMaster
McMaster University

Systematic reviews and meta-analyses demonstrate that opioids fail to achieve important benefits beyond alternative interventions with less harm.

Released: 11-Aug-2020 8:40 AM EDT
Researchers find clues to SARS-CoV-2 infection and explore why COVID-19 impacts patients differently
McMaster University

Previously, scientists have determined that entry of SARS-CoV-2 into cells occurs through a receptor on the cell surface, known as ACE2. But the McMaster-Waterloo team has found that the ACE2 receptor is at very low levels in human lung tissue.

30-Jul-2020 10:10 AM EDT
Brace yourself: Novel experiment isolates genes that cause some people to gain muscle while others don’t
McMaster University

Researchers studying the mystery of why some weightlifters’ muscles grow much more quickly than others’ have found new answers through a novel experiment in which subjects worked out one leg and immobilized the other.

30-Jul-2020 9:55 AM EDT
Malignant Cancer Diagnosed in a Dinosaur for the First Time
McMaster University

A collaboration led by the Royal Ontario Museum (ROM) and McMaster University has led to the discovery and diagnosis of an aggressive malignant bone cancer — an osteosarcoma — for the first time ever in a dinosaur. No malignant cancers (tumours that can spread throughout the body and have severe health implications) have ever been documented in dinosaurs previously. The paper was published August 3rd in the prestigious medical journal The Lancet Oncology.

Released: 29-Jul-2020 10:40 AM EDT
Reviews find children not major source of COVID-19, but family stress is high
McMaster University

The review found among children who were infected, transmission was traced back to community and home settings or adults, rather than amongst children within daycares or schools even in jurisdictions where schools remained open or have since reopened.

14-Jul-2020 8:00 AM EDT
Eradicating disease: Scientists trace and identify origin of smallpox vaccine strains used in Civil War
McMaster University

Scientists and historians working at McMaster University, the Mütter Museum and the University of Sydney have pieced together the genomes of old viruses that were used as vaccination strains during and after the American Civil War ultimately leading to the eradication of smallpox.

Released: 13-Jul-2020 12:10 PM EDT
McMaster and Toyota Tsusho Canada, Inc. collaborate to move pathogen-detecting food wrap from lab to market
McMaster University

Toyota Tsusho Canada, Inc. (“TTCI”) will team up with McMaster engineers and biochemists to move a promising new food-safety technology from the lab to the marketplace.

Released: 8-Jul-2020 2:55 PM EDT
Therapy delivered electronically more effective than face to face: Hamilton researchers
McMaster University

Based on randomized control trials, the systematic review and analysis revealed that cognitive behavioural therapy that connected therapists and patients through such modes as web-based applications, video-conferencing, email and texting, improved patients’ symptoms better than face to face when measured using standardized mood symptoms scales. As well, there was no difference in the level of satisfaction or function between the two methods of delivery.

Released: 7-Jul-2020 10:35 AM EDT
The science of sound: Researchers suggest use of artificial tones in perception experiments could be missing the mark
McMaster University

Researchers at McMaster University who study how the brain processes sound have discovered the common practice of using artificial tones in perception experiments could mean scientists are overlooking important and interesting discoveries in the field of brain research

   
3-Jul-2020 2:05 PM EDT
Cave divers unlock mysteries of the earliest Americans
McMaster University

A team of underwater cave explorers in Mexico have made unprecedented archeological discoveries in some of the most inaccessible places on Earth that unlock key mysteries about the earliest inhabitants of the Western Hemisphere, according to international experts who have studied the sites.

Released: 11-Jun-2020 8:05 AM EDT
Time-Saving High-Intensity Workouts Can Benefit People with Spinal Cord Injuries, Researchers Find
McMaster University

Research from the Department of Kinesiology at McMaster University has found that the practical advantages of high-intensity interval training (HIIT), or short bursts of all-out exercise, could be especially beneficial for people who have experienced spinal cord injuries (SCI).



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