Research

Zooming in on Breast Cancer Reveals How Mutations Shape the Tumour Landscape

Scientists have created one of the most detailed maps of breast cancer ever achieved, revealing how genetic changes shape the physical tumour landscape, according to research funded by Cancer Research UK and published in Nature Cancer. An international team of scientists*, brought together by an ambitious £20 million Grand Challenge award from Cancer Research UK, has developed intricate maps of breast tumour samples, with a resolution smaller than a single cell.

Smartphone, Laptop Prove Reliable and Accurate for Acute Ischemic Stroke Decision

Mobile devices proved both reliable and accurate for the clinical decision to administer IV thrombolysis in patients with acute stroke, according to an ahead-of-print article in the April issue of the American Journal of Roentgenology (AJR).

To assess reliability and accuracy of IV thrombolysis recommendations made after interpretation of head CT images of patients with acute stroke symptoms displayed on smartphone or laptop reading systems - compared with

Telehealth Interventions Associated with Improved Obstetric Outcomes

Telehealth interventions are associated with improved obstetric outcomes, according to a review published from physician-researchers at the George Washington University. The article, published in the journal Obstetrics and Gynecology, presents a systematic review of studies on telehealth interventions that report health outcomes in selected areas in low-risk obstetrics, family planning, and gynecologic conditions.

Portable Lab You Plug into Your Phone can Diagnose Illnesses Like Coronavirus

Engineers with the University of Cincinnati have created a tiny portable lab that plugs into your phone, connecting it automatically to a doctor's office through a custom app UC developed. The lab the size of a credit card can diagnose infectious diseases such as coronavirus, malaria, HIV or Lyme disease or countless other health conditions like depression and anxiety.

Helping Patients with Binge Eating Disorders: There's an App for That

Behavioral therapy assisted by a smartphone app, delivered via telemedicine by a health coach, was an effective treatment for several symptoms of binge eating disorders, according to a study conducted by researchers from the Icahn School of Medicine at Mount Sinai and published this week in The American Journal of Psychiatry.

A New Method of Artificial Intelligence Inspired by the Functioning of the Human Brain

Despite the immense progress in the field of AI in recent years, we are still very far from human intelligence. Indeed, if current AI techniques allow to train computer agents to perform certain tasks better than humans when they are trained specifically for them, the performance of these same agents is often very disappointing when they are put in conditions (even slightly) different from those experienced during training.

Researchers Capture First Images of Oxygen in Cancer Tumors during Radiation Therapy

Oxygen in cancer tumors is known to be a major factor that helps radiation therapy be successful. Hypoxia, or starvation of oxygen, in solid tumors is also thought to be an important factor in resistance to therapy. However, it is difficult to monitor tumor oxygenation without invasive sampling of oxygen distributions throughout the tissue, or without averaging across the whole tumor, whereas oxygen is highly heterogenous within a tumor.

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