A group from the MedUni Vienna has identified a role for the endogenous amino acid arginine in the growth of osteoclasts in rheumatoid arthritis. Restricting the amount of available arginine significantly restricts excessive formation of these harmful, disease promoting cells. These findings, which were recently published in the leading journal Nature Communications, could form the basis for potential new therapeutic approaches.
Rheumatoid arthritis is a common inflammatory joint disease. A feature of this disease is the increased fusion of endogenous immune cells (macrophages) to form so-called osteoclasts, which attack and break down bone tissue.
Medical professionals have been storing personal health information in electronic form for more than a decade, but it is cumbersome for patients to gather disparate computer and paper records scattered across doctors’ offices, hospitals and medical labs.
Wouldn’t life be easier if you could view your full medical history with a few taps on your smartphone?
The consolidation of medical records may be on its way, as technology companies prod the health care industry to embrace an internet-based common standard for storing and sharing patient information. It’s known as FHIR and pronounced “fire” — a catchier way of saying Fast Healthcare Interoperability Resources.
BEIJING/SHANGHAI (Reuters) – Deaths from China’s new flu-like virus rose to 17 on Wednesday with more than 540 cases confirmed, increasing fears of contagion from an infection suspected to originate from illegally traded wildlife.
The previously unknown coronavirus strain is believed to have emerged from an animal market in central city of Wuhan, with cases now detected as far away as the United States.
Contrasting with its secrecy over the 2002-03 Severe Acute Respiratory Syndrome (SARS) that killed nearly 800 people, China’s communist government has this time given regular updates to try to avoid panic as millions travel for the Lunar New Year.
FILE PHOTO – Medical staff carry a box as they walk at the Jinyintan hospital, where the patients with pneumonia caused by the new strain of coronavirus are being treated, in Wuhan, Hubei province, China January 10, 2020. Picture taken January 10, 2020. REUTERS/Stringer
(Reuters) – The Chinese city of Wuhan, the source of an outbreak of a new flu-like virus, is closing its transport networks and advising citizens not to leave the city, state media reported on Thursday.
Bus, subway, ferry, and long-distance passenger transportation networks will be suspended from 10 am local time on Jan. 23, and the airport and train stations will be closed to outgoing passengers, state TV said.
An interview with Prof. Chris Griffiths, OBE MD FRCP FMedSci
What is psoriasis and how does it develop?
Psoriasis is a chronic immune mediated inflammatory disease, which affects the skin. It occurs in about 2 per cent of the UK population and affects at least 60 million people around the world.,
The disease manifests as red, heavily scaled plaques, which are raised patches, anywhere on the skin. The most common involved sites are the scalp and the extensor aspects of the elbows, knees, and the lower back.
Susan Saran was diagnosed with frontotemporal dementia, a progressive, fatal brain disease. After suffering two brain hemorrhages, Saran signed an advance directive for dementia, a controversial new document that instructs caregivers to withhold hand-feeding and fluids at the end of life. She wears a chain bearing instructions that she not be resuscitated.(Heidi de Marco/KHN)
ITHACA, N.Y. — When she worked on the trading floor of the Chicago Board Options Exchange, long before cellphone calculators, Susan Saran could perform complex math problems in her head. Years later, as one of its top regulators, she was in charge of investigating insider trading deals.
FILE PHOTO: The U.S. Supreme Court in Washington, D.C., U.S., June 17, 2019. REUTERS/Leah Millis/File Photo
WASHINGTON (Reuters) – The U.S. Supreme Court on Tuesday rejected a bid by the Democratic-controlled House of Representatives and 20 Democratic-led states to fast-track consideration of their appeal seeking a definitive ruling that the Obamacare healthcare law does not violate the U.S. Constitution.
A research group led by the physician Christian Dejaco is investigating circumstances under which patients may stop taking medication for rheumatoid arthritis without running the risk of the disease flaring up again.
Ultrasound could help to reduce the use of drugs in the therapy of rheumatoid arthritis. Credit: Sharon McCutcheon on Unsplash