Biomarker News and Research

RSS

A biomarker is a biological molecule found in blood, other body fluids, or tissues that is a sign of a normal or abnormal process, or of a condition or disease. A biomarker may be used to see how well the body responds to a treatment for a disease or condition. Also called molecular marker and signature molecule.

SLU scientist examines potential biomarkers for pain linked to debilitating health conditions

With new funding from The Mayday Fund, a Saint Louis University researcher will leverage her discovery of a pain pathway to determine if either of two key molecules can be used as biomarkers for pain associated with four debilitating health conditions: chemotherapy-induced peripheral neuropathy, endometriosis, interstitial cystitis and vulvodynia.

16 Feb 2017

Sports-related concussion causes short-term impairment of cardiovascular system, study finds

A new study finds that concussion causes short-term impairment of the cardiovascular system but that these cardiovascular symptoms typically resolve within three days of the injury.

9 Feb 2017

Exosome isolation using ultracentrifugation

In the outpatient clinic and lab, our research studies aim to understand biological functions of exosomes and membrane particles.

From Beckman Coulter Life Sciences - Centrifugation 9 Feb 2017

Bacterial infection detector by Philips awarded prize for better use of antibiotics

Philips and Diagnostics Development win European Union ‘Horizon Prize – Better Use of Antibiotics’ for the rapid detection of bacterial infection on Philips’ Minicare I-20 platform.

8 Feb 2017

Study highlights need for increased vigilance when using GFAP, UCH-L-1 as potential biomarkers of mTBI

In patients who suffered acute orthopedic injuries, two proposed biomarkers for mild traumatic brain injury (mTBI) were not able to distinguish between patients who did or did not have mTBI.

7 Feb 2017

Scientists identify distinct cells in tumours that inhibit immune response to fight cancer

Princess Margaret Cancer Centre scientists have discovered a distinct cell population in tumours that inhibits the body's immune response to fight cancer.

7 Feb 2017

Researchers evaluate biological effects of exposure to cigarette smoke versus e-cigarette aerosols

Researchers reported changes in the expression levels of 123 genes when reconstituted lung tissue was exposed to cigarette smoke, compared to only two genes that could be confirmed following exposure to e-cigarette aerosols.

6 Feb 2017

IBS scientists develop Nano MRI Lamp for smarter diagnosis of diseases

A research team led by CHEON Jinwoo at the Center for Nanomedicine, within the Institute for Basic Science, developed the Nano MRI Lamp: A new technology platform that tunes the magnetic resonance imaging signals "ON" only in the presence of the targeted disease.

6 Feb 2017

Blood test that spots tumor DNA predicts survival of advanced breast cancer patients

Results of a multicenter study of 129 women with advanced breast cancer show that a blood test that spots cancer-linked DNA correctly predicted that most of those patients with higher levels of the tumor markers died significantly earlier than those with lower levels.

2 Feb 2017

Shape of prostate and compartments in gland differ in men with cancer, research reveals

Preliminary computerized imaging reveals the shape of the prostate and a compartment within the gland--called the transitional zone--consistently differ in men with prostate cancer than those without the disease, according to new research led by Case Western Reserve University.

1 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

UTA scientist develops portable breath monitor to detect flu virus

Perena Gouma, a professor in the Materials Science and Engineering Department at The University of Texas at Arlington, has published an article in the journal Sensors that describes her invention of a hand-held breath monitor that can potentially detect the flu virus.

31 Jan 2017

Microsystems engineer wins award for dissertation on optimization of biosensors for diagnosing diseases

The microsystems engineer Dr. Can Dincer from University of Freiburg has been awarded by the second place in Gips-Schüle Young Scientist Award for his dissertation on the optimization of biosensor systems for diagnosing diseases.

31 Jan 2017

New gene therapy for Pompe disease may replace currently available treatments

After decades investigating a rare, life-threatening condition that cripples the muscles, Duke Health researchers have developed a gene therapy they hope could enhance or even replace the only FDA-approved treatment currently available to patients.

27 Jan 2017

Deaths from diabetes in the U.S. higher than estimated, study shows

The proportion of deaths attributable to diabetes in the U.S. is as high as 12 percent - three times higher than estimates based on death certificates suggest, according to a new analysis led by a Boston University School of Public Health researcher.

27 Jan 2017

Study identifies key molecule that may pave way for personalized heart failure treatment

An international multicenter study has identified a molecule that will open the door to personalized treatment for heart failure.

25 Jan 2017

New biomarker helps better predict survival after surgical removal of colorectal metastases

Liver metastases are formed from cancer cells that have originated in other organs and migrated to the liver via the bloodstream. Colorectal cancer (cancer of the colon/rectum) can be successfully treated by surgical resection of the metastases in combination with chemotherapy.

23 Jan 2017

Sedentary lifestyle may hasten biological aging

Researchers at University of California San Diego School of Medicine report that elderly women who sit for more than 10 hours a day with low physical activity have cells that are biologically older by eight years compared to women who are less sedentary.

18 Jan 2017

Biomarker could help identify heart failure patients suitable for cardiac recovery therapies

Investigators at the University of Utah have identified distinct differences in the hearts of advanced heart failure patients who have defied the odds and showed signs of recovery from the disease. Published online in the journal Circulation, the new findings could help clinicians identify the best candidates for cardiac recovery therapies.

17 Jan 2017

Biomarker linked to depression during pregnancy and low birth weight in baby

Depression is very common during pregnancy, with as many as one in seven women suffering from the illness and more than a half million women impacted by postpartum depression in the U.S. alone.

12 Jan 2017

Biomarker News and Research

Further Reading

SLU scientist examines potential biomarkers for pain linked to debilitating health conditions

Sports-related concussion causes short-term impairment of cardiovascular system, study finds

Exosome isolation using ultracentrifugation

Bacterial infection detector by Philips awarded prize for better use of antibiotics

Study highlights need for increased vigilance when using GFAP, UCH-L-1 as potential biomarkers of mTBI

Scientists identify distinct cells in tumours that inhibit immune response to fight cancer

Researchers evaluate biological effects of exposure to cigarette smoke versus e-cigarette aerosols

IBS scientists develop Nano MRI Lamp for smarter diagnosis of diseases

Blood test that spots tumor DNA predicts survival of advanced breast cancer patients

Shape of prostate and compartments in gland differ in men with cancer, research reveals

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

UTA scientist develops portable breath monitor to detect flu virus

Microsystems engineer wins award for dissertation on optimization of biosensors for diagnosing diseases

New gene therapy for Pompe disease may replace currently available treatments

Deaths from diabetes in the U.S. higher than estimated, study shows

Study identifies key molecule that may pave way for personalized heart failure treatment

New biomarker helps better predict survival after surgical removal of colorectal metastases

Sedentary lifestyle may hasten biological aging

Biomarker could help identify heart failure patients suitable for cardiac recovery therapies

Biomarker linked to depression during pregnancy and low birth weight in baby

Event guide: 15th World Clinical Biomarkers & CDx Europe eBook

Latest eBooks

Industry Focus eBook - Analytical Chemistry (3rd edition)

Industry Focus eBook - Microbiome (1st edition)

Industry Focus eBook - Cell biology (5th edition)

Advancing degrader and proximity-based drug development

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo