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 describe histological features of urinary obstruction in humans for the first time

A research group from the Medical University of Vienna has successfully described the histological features of urinary obstruction in humans the first time.

13 Aug 2019

AI system could help better detect and diagnose breast cancer

UCLA researchers have developed an artificial intelligence system that could help pathologists read biopsies more accurately and to better detect and diagnose breast cancer.

12 Aug 2019

Advanced imaging technology for prostate cancer could increase a man’s chances of survival

According to the American Cancer Society, approximately one in nine men will be diagnosed with prostate cancer in their lifetime.

9 Aug 2019

A TARDIS could vastly improve detection of breast cancer

Scientists have devised a newer form of blood test called TARDIS to diagnose breast cancer more accurately. This could help many thousands of women avoid needless breast biopsies and removals, as well as helping to follow up the treatment of breast cancer.

8 Aug 2019

New 'liquid biopsy' blood test for breast cancer could help avoid unnecessary surgeries

A new type of blood test for breast cancer could help avoid thousands of unnecessary surgeries and otherwise precisely monitor disease progression, according to a study led by the Translational Genomics Research Institute and Mayo Clinic in Arizona.

7 Aug 2019

Blood clotting proteins in urine act as potent biomarkers for lupus

The team of researchers at the University of Houston found that blood clotting proteins, both the ones that promote blood clotting (prothrombic) and those that disperse them (thrombolytic) are elevated in the urine of patients with lupus nephritis (LN).

7 Aug 2019

Researchers discover blood clotting proteins in urine as biomarkers of lupus nephritis

University of Houston researcher Chandra Mohan is reporting in Arthritis Research and Therapy that clotting proteins, both those that promote blood clots (pro-thrombotic) and those that work to dissipate them (thrombolytic), are elevated in the urine of patients who suffer from lupus nephritis (LN).

7 Aug 2019

Highly sensitive blood test may help doctors tailor better breast cancer treatments

A new, highly sensitive blood test is one of the first to successfully monitor breast cancer patients with early stage disease and could be up to 100 times more sensitive than existing tests, according to a study published in Science Translational Medicine today (Wednesday).

6 Aug 2019

New blood test can detect clinically significant prostate cancer in high-risk patients

An international research team at Mahidol University in Bangkok, Thailand, has developed a new blood test capable of detecting clinically significant prostate cancer in high-risk patients, as reported in the medical journal Cancers on 27 July 2019.

6 Aug 2019

Biomarkers reveal increase in thyroid cancer incidence among WTC responders

The incidence of thyroid cancer among first responders who volunteered or were employed as firefighters, rescue personnel and cleanup workers at Ground Zero in New York on or after September 11, 2001, is three times higher than that in the general population.

5 Aug 2019

MSI detection in blood samples can guide treatment planning for patients with advanced cancer

Incorporation of pan-cancer microsatellite instability (MSI) detection into the 74-gene panel Guardant360 liquid biopsy assay showed high concordance with matched tissue samples in nearly 1,000 patients.

5 Aug 2019

Scientist wins two-year grant for diagnosis of Alzheimer's, Parkinson's via innovative skin test

Wenquan Zou, MD, PhD, an expert in prion and degenerative neurological diseases, has received a two-year grant for developing diagnostic tools for Alzheimer's disease, Parkinson's disease, and other related brain-based degenerative disorders via an innovative skin test that uses ultrasensitive technology.

2 Aug 2019

New biomarker can identify patients with symptoms of kidney rejection

A group of European scientists led by KU Leuven has found a biomarker that can identify patients with symptoms of kidney rejection symptoms after a transplant as a result of antibodies.

2 Aug 2019

Preliminary study for detection of pancreatic cancer shows encouraging results

OTraces, Inc., a molecular diagnostics company specializing in early cancer detection, has announced completion of a preliminary study for detection of pancreatic cancer.

1 Aug 2019

New liquid biopsy chip captures circulating tumor cells with greater sensitivity

Researchers at Worcester Polytechnic Institute have developed a chip made of carbon nanotubes that can capture circulating tumor cells of all sizes and types, and can do so with far greater sensitivity than existing technologies.

1 Aug 2019

Adjuvant radiotherapy may help treat locally advanced prostate cancer

Some 5,400 men are diagnosed with prostate cancer in Finland every year. Although in most cases prostate cancer can be cured, approximately 900 men every year die of it.

30 Jul 2019

Thin photoelectric film can stimulate degenerated retinal tissues

In a study recently published in Advanced Biomedical Engineering, researchers at Okayama University report a thin photoelectric film which can stimulate degenerated retinal tissues of the eye.

29 Jul 2019

An unexpected developmental hierarchy in a rare disease affecting young children

Langerhans cell histiocytosis is a rare disease affecting primarily young children. While LCH may heal by itself without treatment in some patients, others require intensive chemotherapy and suffer from long-term consequences, or may even succumb to the disease.

26 Jul 2019

Fat cells may be egging on melanoma cells to become more aggressive

A new study has shown that fat cells could be implicated in the transformation of the melanoma cells in the skin into highly malignant cells that spread to the different organs of the body. A team from the Tel Aviv University, led by Prof. Carmit Levy and Dr. Tamar Golan of the Department of Human Genetics and Biochemistry at TAU's Sackler School of Medicine published their findings in the journal Science Signaling this week.

24 Jul 2019

Tiny devices based on microfluidics set to revolutionize detection and treatment of cancer

A new generation of pathology labs mounted on chips is set to revolutionize the detection and treatment of cancer by using devices as thin as a human hair to analyze bodily fluids.

24 Jul 2019

Biopsy News and Research

Further Reading

Researchers describe histological features of urinary obstruction in humans for the first time

AI system could help better detect and diagnose breast cancer

Advanced imaging technology for prostate cancer could increase a man’s chances of survival

A TARDIS could vastly improve detection of breast cancer

New 'liquid biopsy' blood test for breast cancer could help avoid unnecessary surgeries

Blood clotting proteins in urine act as potent biomarkers for lupus

Researchers discover blood clotting proteins in urine as biomarkers of lupus nephritis

Highly sensitive blood test may help doctors tailor better breast cancer treatments

New blood test can detect clinically significant prostate cancer in high-risk patients

Biomarkers reveal increase in thyroid cancer incidence among WTC responders

MSI detection in blood samples can guide treatment planning for patients with advanced cancer

Scientist wins two-year grant for diagnosis of Alzheimer's, Parkinson's via innovative skin test

New biomarker can identify patients with symptoms of kidney rejection

Preliminary study for detection of pancreatic cancer shows encouraging results

New liquid biopsy chip captures circulating tumor cells with greater sensitivity

Adjuvant radiotherapy may help treat locally advanced prostate cancer

Thin photoelectric film can stimulate degenerated retinal tissues

An unexpected developmental hierarchy in a rare disease affecting young children

Fat cells may be egging on melanoma cells to become more aggressive

Tiny devices based on microfluidics set to revolutionize detection and treatment of cancer

Lab Matters host Harriet Gould on building a more connected lab community

The Critical Role of Sample Storage in Drug Discovery and Development

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

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