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Image: Observing never-before-seen behaviors of live cancer cells under the microscope; Copyright: panthermedia.net / AlexLipa

New micro-platform reveals cancer cells’ natural behavior

20/09/2018

A new cell culture platform allows researchers to observe never-before-seen behaviors of live cancer cells under the microscope, leading to explanations of long-known cancer characteristics.
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Image: A new brain imaging method for a correct diagnostic of Alzheimer`s disease; Copyright: panthermdia.net / londondeposit

New method enables accurate diagnosis of Alzheimer's disease

20/09/2018

Diagnosing Alzheimer's disease can be difficult, as several other conditions can cause similar symptoms. Now a new brain imaging method can show the spread of specific tau protein depositions, which are unique to cases with Alzheimer's.
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Image: An AI tool can analyse images of patients' lung tumors; Copyright: NYU School of Medicine

Artificial intelligence can determine lung cancer type

19/09/2018

Led by researchers at NYU School of Medicine and published online in Nature Medicine, the study found that a type of artificial intelligence (AI), or "machine learning" program, could distinguish with 97 percent accuracy between adenocarcinoma and squamous cell carcinoma-two lung cancer types that experienced pathologists at times struggle to parse without confirmatory tests.
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Image: The test results enVision delivers, can be further analyzed by a smartphone app; Copyright: panthermedia.net / everythingposs

New test kit for quick, accurate and low-cost screening of diseases

19/09/2018

A multidisciplinary team of researchers at the National University of Singapore (NUS) has developed a portable, easy-to-use device for quick and accurate screening of diseases. This versatile technology platform called enVision (enzyme-assisted nanocomplexes for visual identification of nucleic acids) can be designed to detect a wide range of diseases.
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Image: The microscope image shows mitochondria, the cell's power plants; Copyright: AG Herrmann

Proteins surf to mitochondria – Novel transport pathway discovered

18/09/2018

Prof. Johannes Herrmann, a researcher at the Technische Universität Kaiserslautern, and his team discovered a novel mechanism by which newly synthesized proteins reach their respective target compartment in the cell. Proteins destined to mitochondria, are not directly transported to mitochondria but are directed to the surface of the endoplasmic reticulum.
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Image: Dr. Dao Nguyen looking at Pseudomonas aeruginosa; Copyright: McGill University Health Centre

New means to fight "un-killable" bacteria in healthcare settings

18/09/2018

Scientists at the Research Institute of the McGill University Health Centre (RI-MUHC) have identified new means of fighting drug-tolerant bacteria, a growing global threat as menacing as drug-resistant microbes. Little is known about the mechanisms leading to tolerance, a strategy that makes bacteria "indifferent" to antibiotics and almost "un-killable," which results in chronic infections.
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Image: Bacterial multiplication, which can lead to inflammations; Copyright: panthermedia.net / frenta

New nanoparticles wait to release drugs, target infection

17/09/2018

Current WSU research shows stimuli-responsive nanoparticles can specifically target infections to simultaneously prevent the spread of bacteria and reduce the inflammation it causes. These microscopic particles are loaded with antibiotic and anti-inflammatory agents which are released when the particles encounter infection in the body.
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Image: A photomicrograph of a sagittal section of rat cerebellum; Credit: Thomas Deerinck, NCMIR, US San Diego

Nikon Imaging Center opens at UC San Diego

17/09/2018

Center will provide the latest in microscopic tools and technologies, including "super-resolution"
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Image: New metabolic technology to open scientific data for everyone; Copyright: panthermedia.net/solarseven

New metabolic technology to open scientific data for everyone

14/09/2018

Patients want to see their medical information. Researchers want to share their data. Now, scientists at Scripps Research have released a new technology designed to make these measurements easier to perform and more accessible to practitioners, scientists and the general public.
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Image: Wearable ultrasound patch; Copxright: Chonghe Wang/Nature Biomedical Engineering

Wearable ultrasound patch monitors blood pressure

14/09/2018

A new wearable ultrasound patch that non-invasively monitors blood pressure in arteries deep beneath the skin could help people detect cardiovascular problems earlier on and with greater precision. In tests, the patch performed as well as some clinical methods to measure blood pressure.
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