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1721

Studies open up possibility of immunotherapy for more cancer patients

Tens of thousands of cancer patients each year may benefit from an immunotherapy regimen called PD-1 blockade, based on results from a new clinical study. The findings establish genetic markers that help physicians identify which patients might respond to the therapy, which had been approved previously for a select few classes of cancer. "What we […]

1723

Discovery of new prostate cancer biomarkers could improve precision therapy

Mayo Clinic researchers have identified a new cause of treatment resistance in prostate cancer. Their discovery also suggests ways to improve prostate cancer therapy. In the publication, the authors explain the role of mutations within the SPOP gene on the development of resistance to one class of drugs. SPOP mutations are the most frequent genetic […]

1724

A novel practical test for the function of HDL, the carrier of “good” cholesterol

High-density lipoprotein cholesterol (HDL-C) is known as “good” cholesterol, because HDL particles removes excess cholesterol from arterial walls and transport them back to the liver. A research group has developed a practical test for the ability of HDL to accept cholesterol. This method could help to prevent and monitor cardiovascular disease, and it is simple […]

1725

DIAsource ImmunoAssays acquires Viro-Immun Diagnostics

DIAsource ImmunoAssays® SA, the Belgian-based company specializing in development, sales and distribution of clinical diagnostics products, acquired the full assets of Viro-Immun Diagnostics GmbH, the German company specialized for 30 years in the development and manufacture of laboratory diagnostics for medical diagnosis of infectious (viral, bacterial, parasitic and candidiasis) and autoimmune diseases.This transaction allows DIAsource […]

1726

GIST tumours linked to NF1 mutations

Researchers at UC San Diego Moores Cancer Center, with colleagues from Memorial Sloan Kettering Cancer Center and Fox Chase Cancer Center, have determined that a specific region of the small bowel, called the duodenal-jejunal flexure or DJF, shows a high frequency of gastrointestinal stromal tumours (GISTs) with mutations of the NF1 gene. The small bowel, […]

1727

Existing drugs could benefit patients with bone cancer, genetic study suggests

A subgroup of patients with osteosarcoma – a form of bone cancer – could be helped by an existing drug, suggest scientists from the Wellcome Trust Sanger Institute and their collaborators at University College London Cancer Institute and the Royal National Orthopaedic Hospital NHS Trust. In the largest genetic sequencing study of osteosarcoma to date, […]

1728

Blood biopsy reveals unique, targetable genetic alterations in patients with rare cancer

Using fragments of circulating tumour DNA in blood, University of California San Diego School of Medicine researchers were able to identify theoretically targetable genetic alterations in 66 percent of patients with cancer of unknown primary (CUP), a rare disease with seven to 12 cases per 100,000 people each year.In order to plan treatment for cancer […]

1729

Clues about immune resolution identified in blood

Stopping a wound from bleeding is essential for human health. Blood coagulation – in which blood goes from liquid to gel and forms a clot – can prevent excessive bleeding and infection. But exactly what molecular events transpire when blood coagulates has remained somewhat mysterious. Using a new profiling procedure invented by investigators from Brigham […]

1730

Inherited, rare skin disease informs treatment of common hair disorders

It is almost axiomatic in medicine that the study of rare disorders informs the understanding of more common, widespread ailments. Researchers from the Perelman School of Medicine at the University of Pennsylvania who study an inherited disorder of skin, hair follicles, nails, sweat glands, and teeth called hypohidrotic ectodermal dysplasia (HED) have identified a mechanism […]