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.

Study sheds light on origin of wide range of brain disorders

Researchers at Weill Cornell Medical College have uncovered a mechanism that guides the exquisite wiring of neural circuits in a developing brain -- gaining unprecedented insight into the faulty circuits that may lead to brain disorders ranging from autism to mental retardation.

10 Jun 2013

BioLineRx starts enrollment in Phase 2 trial of BL-8040 for treatment of AML

BioLineRx, a biopharmaceutical development company, announced today enrollment of the first patient in a Phase 2 trial for BL-8040, for the treatment of acute myeloid leukemia.

6 Jun 2013

Investigators report possible missing link necessary to prevent osteoporosis

By analyzing biopsy specimens from patients with postmenopausal osteoporosis and primary hyperparathyroidism, investigators have begun to pay increasing attention to "reversal cells," which prepare for bone formation during bone remodeling.

6 Jun 2013

Diaxonhit, XDx agree to market and perform AlloMap Molecular Expression Testing in Europe

Diaxonhit, the leading French provider of specialty diagnostic solutions, and XDx, Inc., a U.S. molecular diagnostics company focused on non-invasive tests for transplantation and autoimmune disease, announced today that they have entered into a memorandum of agreement for the exclusive license to market and perform AlloMap Molecular Expression Testing (AlloMap) in Europe.

4 Jun 2013

Aaxillary lymph node dissection and radiotherapy provide excellent regional control for patients with breast cancer

Final analysis of the EORTC 10981-22023 AMAROS (After Mapping of the Axilla: Radiotherapy Or Surgery?) trial has shown that both axillary lymph node dissection and axillary radiotherapy provide excellent regional control for breast cancer patients with a positive sentinel node biopsy

3 Jun 2013

Study shows utility of cfDNA blood tests for breast cancer patients

Researchers from Chronix Biomedical and The University of Texas MD Anderson Cancer Center today announced that results from a pilot study demonstrating the utility of cell-free DNA (cfDNA) blood tests as a companion diagnostic for breast cancer patients are to be reported in a poster presentation titled "Modulation of breast cancer cell-free DNA with surgical resection" (Abstract #11060) at the American Society of Clinical Oncology Annual Meeting (ASCO 2013) being held from May 31 through June 4, 2013 in Chicago. The blood test detects cfDNA that is released into the blood stream by damaged and dying cancer cells.

1 Jun 2013

Raman spectroscopy algorithm has potential to diagnose breast lesions with high precision

A newly developed, single-step Raman spectroscopy algorithm has the potential to simultaneously detect microcalcifications and enable diagnosis of the associated breast lesions with high precision, according to data published in Cancer Research, a journal of the American Association for Cancer Research.

31 May 2013

Taking blood thinners before minor procedures safe for stroke patients

Many patients who have experienced strokes or mini strokes take blood thinners such as aspirin or warfarin (Coumadin) to reduce the risk of blood clots that can cause strokes.

30 May 2013

Chromatrap® ChIP assay kit enriches epigenetic marks from primary human tissue cells

A new application note from Porvair Sciences details a protocol for its Chromatrap® ChIP assay kit that has been developed to enrich epigenetic marks from primary human tissue cells.

From Chromatrap® - Porvair Sciences Ltd 28 May 2013

Researchers use data to identify different forms of prostate cancers and effective treatment options

Some prostate cancer patients unnecessarily undergo surgery or harsh treatments because science fails to identify the differences between slow-growing and aggressive forms of the disease. Researchers at Case Western Reserve University and Johns Hopkins Medical Institutes are developing technology that allows patients to safely choose to do nothing, opt for relatively mild treatments or take drastic measures.

24 May 2013

Some aggressive forms of prostate cancer have similar genetic origins

Mayo Clinic researchers have used next generation genomic analysis to determine that some of the more aggressive prostate cancer tumors have similar genetic origins, which may help in predicting cancer progression. The findings appear online today in the journal Cancer Research.

24 May 2013

Researchers explore targeted therapies for prostate cancer

Are certain drugs more effective against some types of prostate cancers than others? Researchers know that not all therapies work for all patients – the next question is to figure out how to match the right treatments with the right patients.

24 May 2013

Common type of childhood asthma is not related to allergens and inflammation

Little is known about why asthma develops, how it constricts the airway or why response to treatments varies between patients. Now, a team of researchers at Weill Cornell Medical College, Columbia University Medical Center and SUNY Downstate Medical Center has revealed the roots of a common type of childhood asthma, showing that it is very different from other asthma cases.

24 May 2013

Researchers reveal roots of a common type of childhood asthma

24 May 2013

Dean of Weill Cornell Medical College wins AWSM Award for Excellence

Dr. Laurie H. Glimcher, the Stephen and Suzanne Weiss Dean of Weill Cornell Medical College and provost for medical affairs of Cornell University, is the winner of a prestigious award from a group of female scientists from The Feinstein Institute for Medical Research dedicated to celebrating outstanding women in science and medicine.

22 May 2013

LDCT helps identify earliest stages of lung cancer

A study of veterans at high risk for developing lung cancer shows that low-dose computed tomography can be highly effective in helping clinicians spot tiny lung nodules which, in a small number of patients, may indicate the earliest stages of the disease.

22 May 2013

Major breakthrough in IVF treatment

Elsevier, a world-leading provider of scientific, technical and medical information products and services, today announced the publication of a recent study in Reproductive BioMedicine Online on 5-day old human blastocysts showing that those with an abnormal chromosomal composition can be identified by the rate at which they have developed to blastocysts, thereby classifying the risk of genetic abnormality without a biopsy.

20 May 2013

Six abstracts and clinical data on Cook Medical products to be presented at DDW 2013

At this week's Digestive Disease Week, the world's largest gathering of physicians and researchers in the gastroenterology field, six abstracts and other clinical data will be presented on Cook Medical products.

18 May 2013

Many Texas women who find abnormality on routine mammogram end up in surgical breast biopsy

Many women in Texas who are found to have an abnormality on routine mammogram or discover a lump in one of their breasts end up having an old-fashioned surgical biopsy to find out whether the breast abnormality is malignant.

17 May 2013

Clinical data on Cook Medical products to be presented at Digestive Disease Week®

At this week’s Digestive Disease Week (DDW), the world’s largest gathering of physicians and researchers in the gastroenterology field, six abstracts and other clinical data will be presented on Cook Medical products. Cook’s EchoTip® ProCore™ High Definition Ultrasound Biopsy needles are featured in many of these presentations.

17 May 2013

Biopsy News and Research

Further Reading

Study sheds light on origin of wide range of brain disorders

BioLineRx starts enrollment in Phase 2 trial of BL-8040 for treatment of AML

Investigators report possible missing link necessary to prevent osteoporosis

Diaxonhit, XDx agree to market and perform AlloMap Molecular Expression Testing in Europe

Aaxillary lymph node dissection and radiotherapy provide excellent regional control for patients with breast cancer

Study shows utility of cfDNA blood tests for breast cancer patients

Raman spectroscopy algorithm has potential to diagnose breast lesions with high precision

Taking blood thinners before minor procedures safe for stroke patients

Chromatrap® ChIP assay kit enriches epigenetic marks from primary human tissue cells

Researchers use data to identify different forms of prostate cancers and effective treatment options

Some aggressive forms of prostate cancer have similar genetic origins

Researchers explore targeted therapies for prostate cancer

Common type of childhood asthma is not related to allergens and inflammation

Researchers reveal roots of a common type of childhood asthma

Dean of Weill Cornell Medical College wins AWSM Award for Excellence

LDCT helps identify earliest stages of lung cancer

Major breakthrough in IVF treatment

Six abstracts and clinical data on Cook Medical products to be presented at DDW 2013

Many Texas women who find abnormality on routine mammogram end up in surgical breast biopsy

Clinical data on Cook Medical products to be presented at Digestive Disease Week®

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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