Scientists uncover biological explanation for why upper respiratory infections are more common in colder temperatures

Researchers at Mass Eye and Ear and Northeastern University have discovered a previously unidentified immune response inside the nose that fights off viruses responsible for upper respiratory infections. Further testing has revealed this protective response becomes inhibited in colder temperatures, making an infection more likely to occur. The new study, published December 6 in The Journal of Allergy and Clinical […]

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How to edit the genes of natures master manipulators: Scientists are using CRISPR to engineer the viruses that evolved to engineer bacteria

CRISPR, the Nobel Prize-winning gene editing technology, is poised to have a profound impact on the fields of microbiology and medicine yet again. A team led by CRISPR pioneer Jennifer Doudna and her longtime collaborator Jill Banfield has developed a clever tool to edit the genomes of bacteria-infecting viruses called bacteriophages using a rare form of CRISPR. The ability to […]

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3D printing can aid in the production of radiopharmaceuticals

Radioisotopes essential for modern diagnostics, such as molybdenum-99, are produced in only a few nuclear research reactors in the world. Flat, thin uranium targets play a key role in the molybdenum production process. The European patent, which has just been granted to scientists from the National Centre for Nuclear Research in Świerk, can optimize this production thanks to targets made […]

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Toriola honored by oncology group

Adetunji T. Toriola, MD, PhD, a William H. Danforth Washington University Physician-Scientist Scholar, has received the 2022 Outstanding Investigator Award for Breast Cancer Research from the American Association for Cancer Research. The award is supported by the Breast Cancer Foundation and honors physicians and scientists whose research has had or may have a far-reaching impact on the etiology, detection, diagnosis, […]

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New mobile health technology for sleep apnea care to address individual patient needs

Sleeping with a Continuous Positive Airway Pressure, or CPAP, machine is the most effective treatment for sleep apnea, yet getting patients to use the devices consistently remains a major challenge. Now, a development by University of Chicago Medicine and Northwestern University scientists gives both patients and physicians a new tool for monitoring adherence to therapy. For the study, researchers designed […]

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Study links genetic variant to digestive disturbances in patients with Chagas disease

Chagas disease, caused by the protozoan parasite Trypanosoma cruzi, affects some 8 million people worldwide. More than a third develop severe heart or digestive problems with a heightened risk of death. The process that leads to this clinical condition is not completely understood. An article published in the journal Biomedicines describes a study led by Brazilian researchers showing that mutations […]

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