Biopsy News and Research

RSS

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.

Aelan's researchers develop novel epigenetic biomarker for diagnosis of AD

Aelan Cell Technologies today announced the development of a novel epigenetic biomarker. An early human clinical feasibility study has indicated that serological tests using the biomarker alongside other proprietary components developed by Aelan's researchers could potentially help physicians diagnose Alzheimer's disease (AD).

12 Jul 2016

Women who undergo axillary node surgery for breast cancer more likely to develop chronic pain

An analysis led by McMaster University researchers has found that women who undergo armpit lymph node surgery for breast cancer are much more likely to develop chronic pain.

11 Jul 2016

Researchers to develop new test to predict therapy for women with ER+ breast cancer

Researchers from Case Western Reserve University are teaming with industry and other academics to develop a quick and inexpensive test to predict which women with ER+ breast cancer need chemotherapy and which need only the more tolerable hormonal therapy.

11 Jul 2016

New diagnostic blood test may offer hope for transplant recipients through analysis of cfDNA

When cells die, whether through apoptosis or necrosis, the DNA and other molecules found in those cells don't just disappear. They wind up in the blood stream, where degraded bits and pieces can be extracted.

8 Jul 2016

Research opens up new ways to detect, inhibit cancer spread

Clusters of circulating cells commonly found in the blood of cancer patients have long been the subject of research on cancer. These clusters have been regarded for more than 50 years as malignant cells that have broken off from the primary tumor, spreading cancer to other parts of the body.

8 Jul 2016

HHV-6A human herpesvirus infects uterus lining of women with unexplained infertility

A new study has found that the little-known member of the human herpesvirus family called HHV-6A infects the lining of the uterus in 43% of women with unexplained infertility but cannot be found in uterine lining of fertile women. The study was conducted by investigators at the University of Ferrara, Italy.

7 Jul 2016

Alnylam reports new results from investigational RNAi therapeutic programs

Alnylam Pharmaceuticals, Inc. (Nasdaq: ALNY), the leading RNAi therapeutics company, announced today preliminary results from its ongoing Phase 2 open-label extension (OLE) studies with patisiran and revusiran, both investigational RNAi therapeutics targeting transthyretin (TTR) for the treatment of hereditary TTR-mediated amyloidosis (hATTR amyloidosis).

6 Jul 2016

Annual repeat CT scans can eliminate need for biopsy or surgery in NSNs

Annual low-dose computed-tomography (CT) screening can eliminate the need for biopsy or surgery in nonsolid lung nodules, according to a new study published online in the journal Radiology.

5 Jul 2016

Endometrial scratching in women appears to increase chance of clinical pregnancy, live birth

There is a much disputed claim that "injury" to the lining of the uterus - whether inadvertent or deliberate - increases the chance of embryo implantation and thus the chance of pregnancy in certain groups of women having IVF.

4 Jul 2016

Scientists reveal how new adult-born neurons evolve in olfactory bulb of mice

Scientists from the Institut Pasteur and the CNRS were able to make real-time observations over a period of several months that reveal how new adult-born neurons are formed and evolve in the olfactory bulb of mice.

4 Jul 2016

New technique can help identify aggressive forms of DCIS

When a woman is diagnosed with the earliest stage of breast cancer, how aggressive should her treatment be? Will the non-invasive cancer become invasive? Or is it a slow-growing variety that will likely never be harmful?

1 Jul 2016

Study shows low incidence of cancer in patients with large colorectal polyps

For the majority of patients with large or difficult to remove colorectal polyps (growths in the colon), the incidence of cancer is actually lower than previously thought, and using more advanced endoscopic techniques that spare the colon may be a better, safer alternative to a traditional operation in certain cases, according to study results published online in the Journal of the American College of Surgeons in advance of print publication.

30 Jun 2016

Researchers develop in vitro model system for investigating etiology of NAFLD

Researchers from the Institute for Stem Cell Research and Regenerative Medicine at the University Clinic of Düsseldorf have established an in vitro model system for investigating nonalcoholic fatty liver disease (NAFLD).

30 Jun 2016

High levels of calpain protein linked to improved survival of breast cancer patients

A family of proteins that help cancer cells survive and spread around the body may be associated with improved prognosis for some women receiving treatment for breast cancer, research has shown.

29 Jun 2016

Scientists create protein signatures for accurate diagnosis of prostate cancer

Researchers at the Ontario Institute for Cancer Research and University Health Network in Toronto, along with researchers at the Eastern Virginia Medical School, have created protein signatures that accurately diagnose prostate cancer and can distinguish between patients with aggressive versus non-aggressive disease using a simple urine sample.

29 Jun 2016

Biopsy News and Research

Further Reading

Aelan's researchers develop novel epigenetic biomarker for diagnosis of AD

Women who undergo axillary node surgery for breast cancer more likely to develop chronic pain

Researchers to develop new test to predict therapy for women with ER+ breast cancer

New diagnostic blood test may offer hope for transplant recipients through analysis of cfDNA

Research opens up new ways to detect, inhibit cancer spread

HHV-6A human herpesvirus infects uterus lining of women with unexplained infertility

Alnylam reports new results from investigational RNAi therapeutic programs

Annual repeat CT scans can eliminate need for biopsy or surgery in NSNs

Endometrial scratching in women appears to increase chance of clinical pregnancy, live birth

Scientists reveal how new adult-born neurons evolve in olfactory bulb of mice

New technique can help identify aggressive forms of DCIS

Study shows low incidence of cancer in patients with large colorectal polyps

Researchers develop in vitro model system for investigating etiology of NAFLD

High levels of calpain protein linked to improved survival of breast cancer patients

Scientists create protein signatures for accurate diagnosis of prostate cancer

Non-invasive fluid-based biomarker could help identify aggressive prostate cancer before surgery

Virus-like elements within human genome linked to development of lupus and Sjogren's syndrome

NYU Lutheran helps patients fight prostate cancer with latest diagnostic and robotic surgery technology

Oncogene signatures could help design new drug treatments for breast cancer

Experts use next-generation genetic sequencing to diagnose suspected brain infections

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

Latest News