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.

Researchers discover new pathway that may play key role in kidney transplant rejection

Researchers have identified a new pathway that likely plays an important role in rejection following kidney transplantation.

17 Feb 2017

Signals from fat cells may aid in diagnostics for metabolic conditions

Fat cells are not simply big blobs of lipid quietly standingby in the body--instead, they send out hormones and other signaling proteins that affect many types of tissues.

15 Feb 2017

Dietary fructose consumption may increase risk for NASH in children and adolescents

Recent research suggests that dietary fructose intake may increase serum uric acid concentrations and that both uric acid concentration and fructose consumption may be increased in individuals with non-alcoholic fatty liver disease.

14 Feb 2017

Non-invasive imaging technique accurately detects skin cancer without surgical biopsy

Researchers funded by the National Institute of Biomedical Imaging and Bioengineering have developed a non-invasive imaging technique that accurately detects skin cancer without surgical biopsy.

13 Feb 2017

False positives from mammogram screening can be detrimental to future care

A study conducted by the University of Illinois, Chicago, and published this week by the American Association for Cancer Research, indicates that women who experience a false positive after mammogram screening are more likely to delay or avoid future screening appointments.

10 Feb 2017

MSK researchers publish new review that focuses on genome-driven oncology

Researchers from Memorial Sloan Kettering Cancer Center today published a seminal review of the rapidly evolving field of precision oncology, which allows doctors to recommend therapies based on a genetic understanding of a person's cancer.

9 Feb 2017

Study explores links between genetic susceptibility and heterogeneous phenotypes of lymphedema

Each year, about 1.38 million women worldwide are diagnosed with breast cancer. Advances in diagnosis and treatment have facilitated a 90-percent, five-year survival rate, among those treated.

9 Feb 2017

Next-generation sequencing assay shows accuracy, sensitivity in detecting genetic mutations in tumors

One of the most promising areas of cancer research is personalized therapy using precision medicine. The National Cancer Institute's NCI-MATCH is a large, ongoing clinical trial that matches tumors to therapies based on the tumor's genetic characteristics.

7 Feb 2017

Single Molecule Detection of Proteins in Single Cells

We developed this technology almost 10 years ago. It was developed after a key experiment was carried out by David Rissin, who was a PhD candidate in my laboratory at the time.

From Pittcon 3 Feb 2017

Precision-medicine approach could improve accuracy of PSA-based prostate cancer screening tests

A new study led by researchers at UC San Francisco and Kaiser Permanente has identified genetic predictors of normal prostate-specific antigen (PSA) levels in healthy men, which could be used to improve the accuracy of PSA-based prostate cancer screening tests.

3 Feb 2017

New PET radiotracer effectively detects early and advanced stages of prostate cancer

In the featured article from the February 2017 issue of the Journal of Nuclear Medicine, researchers document the first-in-human application of a new imaging agent to help find prostate cancer in both early and advanced stages and plan treatment.

1 Feb 2017

Sanford clinical study exploring immunotherapy drug to treat patients with advanced esophageal cancer

A clinical trial at Sanford Health is studying if an immunotherapy drug developed by Merck might be able to treat certain patients with advanced esophageal cancer. The Merck Keynote 181 trial is now open at Sanford.

31 Jan 2017

Tiny transport vesicles and shifts in metabolism can signal big changes in cancer tissues

Microscopic shifts in metabolism and increases in tiny transport vesicles out of tumor cells preface larger changes to the tumor environment and could prepare the way for cancerous cells to spread and metastasize, University of Illinois researchers report.

28 Jan 2017

GUMC researchers describe lab technique to fill gaps in clinical care and research

Researchers who developed and tested a revolutionary laboratory technique that allows for the endless growth of normal and diseased cells in a laboratory are publicly sharing how the technique works.

28 Jan 2017

Pulmospheres could serve as personalized, predictive model for assessing effect of IPF drugs

Pulmospheres, three dimensional multicellular spheroids composed of lung cells from individual patients, were shown to be effective in predicting the efficacy of medications for idiopathic pulmonary fibrosis, according to findings from University of Alabama at Birmingham scientists presented today in JCI Insight, a journal of the American Society for Clinical Investigation.

27 Jan 2017

Lancet study: Advanced MRI doubles detection of aggressive tumours

A study published in The Lancet on 19th January 2017 entitled ‘Diagnostic accuracy of multi-parametric MRI and TRUS biopsy in prostate cancer (PROMIS): a paired validating confirmatory study’ shows that using advanced MRI almost doubles the number of aggressive tumours detected.

27 Jan 2017

Biopsy News and Research

Further Reading

Researchers discover new pathway that may play key role in kidney transplant rejection

Signals from fat cells may aid in diagnostics for metabolic conditions

Dietary fructose consumption may increase risk for NASH in children and adolescents

Non-invasive imaging technique accurately detects skin cancer without surgical biopsy

False positives from mammogram screening can be detrimental to future care

MSK researchers publish new review that focuses on genome-driven oncology

Study explores links between genetic susceptibility and heterogeneous phenotypes of lymphedema

Next-generation sequencing assay shows accuracy, sensitivity in detecting genetic mutations in tumors

Single Molecule Detection of Proteins in Single Cells

Precision-medicine approach could improve accuracy of PSA-based prostate cancer screening tests

New PET radiotracer effectively detects early and advanced stages of prostate cancer

Sanford clinical study exploring immunotherapy drug to treat patients with advanced esophageal cancer

Tiny transport vesicles and shifts in metabolism can signal big changes in cancer tissues

GUMC researchers describe lab technique to fill gaps in clinical care and research

Pulmospheres could serve as personalized, predictive model for assessing effect of IPF drugs

Lancet study: Advanced MRI doubles detection of aggressive tumours

HCI scientists uncover new way that bones get destroyed through breast cancer

Researchers develop new high-tech medical device to make brain surgery safer

A quarter of men could safely avoid prostate biopsy if MRI is used

Overall survival of advanced NSCLC patients receiving treatment better than untreated patients

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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