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.

Biomarkers help resolve differential diagnosis between MPM and non-cancerous pleural tissue

Scientists have identified four biomarkers that may help resolve the difficult differential diagnosis between malignant pleural mesothelioma (MPM) and non-cancerous pleural tissue with reactive mesothelial proliferations (RMPs).

6 Jun 2014

Prostate biopsy method impacts cancer risk profile

Prostate cancers that are classified as “low risk” based on conventional prostate biopsy and histology are frequently found to be higher risk when assessed using the newer targeted biopsy method, US researchers have warned.

5 Jun 2014

Gamma and neutron imaging safe and effective in simulations

Gamma and neutron imaging offer possible improvements over existing techniques such as X-ray or CT, but their safety is not yet fully understood.

5 Jun 2014

Scientists create 3-D silicon structures using water droplets

Researchers from the University of Twente in the Netherlands have taken the precise art of origami down to the microscopic scale.

4 Jun 2014

Study results suggest growing support for patient-centered care management

Primary care doctors practicing in a model of coordinated, team-based care that leverages health information technology are more likely to give patients recommended preventive screening and appropriate tests than physicians working in other settings, according to research published today in the Annals of Internal Medicine.

4 Jun 2014

Lung cancer patient's blood sample can help predict treatment response

Scientists have shown how a lung cancer patient's blood sample could be used to monitor and predict their response to treatment - paving the way for personalised medicine for the disease.

3 Jun 2014

ProMark test for prostate cancer meets primary endpoint

Today, for the first time, Metamark presents results from the clinical validation study that showed ProMark, the first and only proteomic-based imaging biopsy test, achieved its primary endpoint by accurately differentiating between aggressive and non-aggressive forms of prostate cancer at early stages of disease.

2 Jun 2014

New cancer panel holds promise in detection of previously undetected viral, cancer mutations

Researchers from Sanford Health and Chronix Biomedical today announced that results from a pilot study demonstrating the utility of a new cancer panel to detect previously undetected viral and cancer mutations are to be reported in a poster presentation titled "Detection of novel HPV mutations and chromosomal number imbalance (CNI) in oropharyngeal and laryngeal cancer using next-generation sequencing (NGS)" (Abstract #6072) at the American Society of Clinical Oncology Annual Meeting (ASCO 2014) being held from May 30 through June 3, 2014 in Chicago.

31 May 2014

Promedior reports positive preliminary data from PRM-151 Phase 2 trial for myelofibrosis

Promedior, Inc., today announced positive preliminary data from its Phase 2 trial of PRM-151, an anti-fibrotic immunotherapy, in patients with myelofibrosis which demonstrated biologic activity with improvements across clinically relevant measures, including bone marrow fibrosis, hemoglobin, platelets, spleen, and symptoms.

31 May 2014

EKF, GILUPI report data on circulating tumour cell DNA enrichment, mutation detection

EKF and GILUPI, announce results from collaborative work using GILUPI CellCollector and EKF Molecular’s PointMan DNA Enrichment technology.

From EKF Diagnostics 30 May 2014

Scientists discover effective way to screen bats in hibernation for white-nose syndrome

Scientists working to understand the devastating bat disease known as white-nose syndrome (WNS) now have a new, non-lethal tool to identify bats with WNS lesions -ultraviolet, or UV, light.

30 May 2014

Biomedical scientists explore mechanisms of novel treatments for HCV

As new treatments for hepatitis C virus (HCV) are approved, biomedical scientists are exploring their mechanisms and what they reveal about the virus.

29 May 2014

Initial biopsy with epigenetic test rules out prostate cancer up to 88%

A multicenter team of researchers report that a commercial test designed to rule out the presence of genetic biomarkers of prostate cancer may be accurate enough to exclude the need for repeat prostate biopsies in many — if not most — men.

29 May 2014

New program appears to be effective in reducing risk of lymphedema in breast cancer survivors

Viewed as one of the most unfortunate outcomes of breast cancer treatment, lymphedema is characterized by an accumulation of lymph fluid in the interstitial spaces of the affected limb, leading to chronic ipsilateral limb swelling causing psychosocial distress and physical challenges for patients.

29 May 2014

Researchers design commercial test to rule out presence of genetic biomarkers of prostate cancer

29 May 2014

Vitamin D deficiency predicts prostate biopsy outcomes

Men with vitamin D deficiency are more likely than men with normal levels to test positive for prostate cancer on biopsy, and to have aggressive disease, US researchers have found.

28 May 2014

Researchers recreate human lung in miniature with volume of half cubic centimeter

What medications can be used to treat lung cancer, and how effective are they? Until now, drug companies have had to rely on animal testing to find out. But in the future, a new 3D model lung is set to achieve more precise results and ultimately minimize - or even completely replace - animal testing. From June 23-26, researchers will be presenting their new model at the BIO International Convention in San Diego, California (Germany Pavilion, Booth 4513-03).

28 May 2014

Study shows image fusion guided biopsy improves accuracy of prostate cancer diagnosis

A recent study by investigators from LIJ Medical Center demonstrated that using magnetic resonance imaging (MRI) in men with an elevated prostate specific antigen (PSA) resulted in a prostate cancer detection rate that was twice as high as data reported in the March 1999 Prostate journal that analyzed men undergoing the standard 12-core biopsy with an elevated PSA.

22 May 2014

Cigarette smoking and male sex are independent risk factors for ocular sarcoidosis

Cigarette smoking and male sex are significant risk factors for developing ocular sarcoidosis, according to a new study presented at the 2014 American Thoracic Society International Conference.

21 May 2014

Low risk prostate cancer not always low risk

More and more men who believe they have low-risk prostate cancers are opting for active surveillance, forgoing treatment and monitoring the cancer closely with prostate-specific antigen (PSA) tests, digital rectal exams and ultrasounds at regular intervals to see if their tumors are growing. Nearly 400 men are now enrolled in the UCLA Active Surveillance program, the largest in Southern California.

19 May 2014

Biopsy News and Research

Further Reading

Biomarkers help resolve differential diagnosis between MPM and non-cancerous pleural tissue

Prostate biopsy method impacts cancer risk profile

Gamma and neutron imaging safe and effective in simulations

Scientists create 3-D silicon structures using water droplets

Study results suggest growing support for patient-centered care management

Lung cancer patient's blood sample can help predict treatment response

ProMark test for prostate cancer meets primary endpoint

New cancer panel holds promise in detection of previously undetected viral, cancer mutations

Promedior reports positive preliminary data from PRM-151 Phase 2 trial for myelofibrosis

EKF, GILUPI report data on circulating tumour cell DNA enrichment, mutation detection

Scientists discover effective way to screen bats in hibernation for white-nose syndrome

Biomedical scientists explore mechanisms of novel treatments for HCV

Initial biopsy with epigenetic test rules out prostate cancer up to 88%

New program appears to be effective in reducing risk of lymphedema in breast cancer survivors

Researchers design commercial test to rule out presence of genetic biomarkers of prostate cancer

Vitamin D deficiency predicts prostate biopsy outcomes

Researchers recreate human lung in miniature with volume of half cubic centimeter

Study shows image fusion guided biopsy improves accuracy of prostate cancer diagnosis

Cigarette smoking and male sex are independent risk factors for ocular sarcoidosis

Low risk prostate cancer not always low risk

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

Advancing Intracellular Delivery with LumiPore®

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