Biopsy News and Research

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Biopsy is the removal of cells or tissues for examination by a pathologist. The pathologist may study the tissue under a microscope or perform other tests on the cells or tissue. There are many different types of biopsy procedures. The most common types include: (1) incisional biopsy, in which only a sample of tissue is removed; (2) excisional biopsy, in which an entire lump or suspicious area is removed; and (3) needle biopsy, in which a sample of tissue or fluid is removed with a needle. When a wide needle is used, the procedure is called a core biopsy. When a thin needle is used, the procedure is called a fine-needle aspiration biopsy.

QUT cancer and eye researchers named in Queen's Birthday honours

Professor Clements is honoured for her outstanding contribution to biomedical research, particularly prostate cancer research, and for her success in generating ongoing funding to support the establishment of critically-needed national medical research facilities.

10 Jun 2015

NGS mutational testing can help detect patients with Barrett's esophagus

Barrett's esophagus (BE) develops in a subset of patients with gastroesophageal reflux disease (GERD) and can increase the risk of developing cancer of the esophagus. Although periodic surveillance for cancer is recommended for BE patients, these examinations may fail to identify pre-cancerous dysplasia and early cancers.

9 Jun 2015

Clinical data of Trovagene's Precision Cancer Monitoring platform to be presented at two medical conferences

Trovagene, Inc., a developer of cell-free molecular diagnostics, announced today that clinical data featuring its Precision Cancer MonitoringSM platform will be presented at the 2015 Cancer Markers and Liquid Biopsies conference in San Diego, CA on June 11-12, and at the AACR Precision Medicine Series: Integrating Clinical Genomics and Cancer Therapy in Salt Lake City, UT on June 13-16.

8 Jun 2015

Daily sugar-sweetened beverage habit may increase NAFLD risk

A daily sugar-sweetened beverage habit may increase the risk for non-alcoholic fatty liver disease (NAFLD), researchers from the Jean Mayer USDA Human Nutrition Research Center on Aging (USDA HRNCA) at Tufts University report today in the Journal of Hepatology.

8 Jun 2015

Investigators patent novel technique for detecting carcinomas in oral mucosa

Malignant tumours of the oral cavity are the sixth leading cause of cancer-related deaths worldwide. As such, a fast and accurate diagnosis is key to maximising the probability of successful treatment and the hope and quality of life of patients.

4 Jun 2015

Portable microendoscope could eliminate need for costly biopsies for esophageal cancer patients

In a clinical study of patients in the United States and China, researchers found that a low-cost, portable, battery-powered microendoscope developed by Rice University bioengineers could eventually eliminate the need for costly biopsies for many patients undergoing standard endoscopic screening for esophageal cancer.

3 Jun 2015

Innovative mini hybrid gamma ray camera improves removal of tumours and lymph nodes

Universities of Leicester and Nottingham to develop mini hybrid gamma ray camera to revolutionise identification and removal of tumours and lymph nodes

1 Jun 2015

PGDx introduces ImmunoSelect-R service to support development of immuno-oncology cancer therapies

Personal Genome Diagnostics, Inc., a provider of advanced cancer genome analysis and testing services, today announced the launch of its ImmunoSelect-R service designed to identify mutant neoantigens and support development of immuno-oncology cancer therapies.

1 Jun 2015

Researchers identify key driver mutations in glioma samples that confirm tumor heterogeneity

Caris Life Sciences today announced the presentation of data from a study in which researchers identified biomarker changes, including key driver mutations, in 89% of metachronous paired glioma tumors, indicating changes in response to therapy as the disease progresses.

1 Jun 2015

UH researchers identify new method to provide diagnostic information on kidney disease

University of Houston researchers have identified a new, less-invasive method to provide diagnostic information on kidney disease and its severity.

30 May 2015

Neurosurgeon performs first endoscopic removal of spinal tumor at Rhode Island Hospital

The spinal tumor grew back. Even though the 16-year old patient endured surgery a year earlier to remove and diagnose the lesion, it was back and its cause unknown. Determined to identify the tumor tissue and set the patient on an appropriate treatment regimen, Albert Telfeian, M.D., a neurosurgeon at Rhode Island Hospital and Hasbro Children's Hospital, performed the first reported case of extracting the tumor endoscopically while the patient was awake and under a local anesthetic.

29 May 2015

Researchers suggest new target for treating BRAF inhibitor-resistant melanoma tumors

A new collaborative study led by researchers at Sanford-Burnham Medical Research Institute, published today in Cell Reports, provides new insight into the molecular changes that lead to resistance to a commonly prescribed group of drugs called BRAF inhibitors.

28 May 2015

Researchers identify chemical pathway associated with seizures, shorter survival in patients with malignant glioma

Researchers at the University of Alabama at Birmingham have identified a chemical pathway that may be associated with seizures and shorter patient survival in some patients with malignant glioma, the most common and deadly form of brain tumor. In findings published May 27 in Science Translational Medicine, the researchers suggest that a transporter known as SXC is responsible for boosting levels of glutamate in the brains of some glioma patients.

28 May 2015

Researchers propose MRI-powered millirobots for minimally invasive medical procedures

Seeking to advance minimally invasive medical treatments, researchers have proposed using tiny robots, driven by magnetic potential energy from magnetic resonance imaging (MRI) scanners.

28 May 2015

Researchers call for improving screening accuracy to reduce false-positive mammograms

The psychological strain of being told that you may have breast cancer may be severe, even if it turns out later to be a false alarm. This is the finding of new research from the University of Copenhagen, which has just been published in the scientific journal Annals of Family Medicine.

28 May 2015

Six research teams awarded grant to accelerate discovery of new drugs for brain, nervous system disorders

CQDM, Brain Canada and the Ontario Brain Institute award close to $8.5M to six (6) multi-disciplinary and multi-provincial research teams across Canada to address unmet needs in neuroscience within their Focus on Brain strategic initiative. To this amount, $1.5M is added from the various research entities involved as in-kind contributions.

27 May 2015

Clinical utility data for Guardant360 platform to be presented at ASCO 2015

Guardant Health today announced that five abstracts submitted by the University of California, San Francisco; University of California, San Diego; and MD Anderson highlighting the performance and clinical utility of Guardant360 have been accepted for oral and poster presentations at the 2015 American Society of Clinical Oncology Annual Meeting in Chicago, May 29-June 2.

27 May 2015

Biopsy News and Research

Further Reading

QUT cancer and eye researchers named in Queen's Birthday honours

NGS mutational testing can help detect patients with Barrett's esophagus

Clinical data of Trovagene's Precision Cancer Monitoring platform to be presented at two medical conferences

Daily sugar-sweetened beverage habit may increase NAFLD risk

Investigators patent novel technique for detecting carcinomas in oral mucosa

Portable microendoscope could eliminate need for costly biopsies for esophageal cancer patients

Innovative mini hybrid gamma ray camera improves removal of tumours and lymph nodes

PGDx introduces ImmunoSelect-R service to support development of immuno-oncology cancer therapies

Researchers identify key driver mutations in glioma samples that confirm tumor heterogeneity

UH researchers identify new method to provide diagnostic information on kidney disease

Neurosurgeon performs first endoscopic removal of spinal tumor at Rhode Island Hospital

Researchers suggest new target for treating BRAF inhibitor-resistant melanoma tumors

Researchers identify chemical pathway associated with seizures, shorter survival in patients with malignant glioma

Researchers propose MRI-powered millirobots for minimally invasive medical procedures

Researchers call for improving screening accuracy to reduce false-positive mammograms

Six research teams awarded grant to accelerate discovery of new drugs for brain, nervous system disorders

Clinical utility data for Guardant360 platform to be presented at ASCO 2015

Tiny drug-delivery system can help identify brain tumor types through 'virtual biopsies'

Clinical genomic sequencing could impact treatment decisions in advanced prostate cancer patients

Scientists find new way to convert blood cells into sensory neurons

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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