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New PET imaging agent allows early detection of prostate cancer relapse

An Italian study featured in the March issue of The Journal of Nuclear Medicine demonstrates that a novel nuclear medicine imaging agent targeting copper accumulation in tumors can detect prostate cancer recurrence early in patients with biochemical relapse (rising prostate-specific antigen [PSA] level).

5 Mar 2018

Antibiotic use may affect efficacy of cancer immunotherapies

Antibiotic use is known to have a near-immediate impact on our gut microbiota and long-term use may leave us drug-resistant and vulnerable to infection.

2 Mar 2018

Virus-like particle could translate into new vaccine for cancer treatment

Michigan State University scientists are engineering a virus-like particle, known as Qβ, that will generate anti-cancer immune responses in the body and potentially be used as a new vaccine for the treatment of cancer.

2 Mar 2018

Parasitic tapeworm could someday help prevent or treat pediatric IBD

New research suggests that parasitic worms could someday help prevent or treat pediatric inflammatory bowel disease (IBD). The study, published ahead of print in the American Journal of Physiology-Gastrointestinal and Liver Physiology, was chosen as an APSselect article for March.

2 Mar 2018

Study unravels novel cellular and molecular pathway that regulates innate, adaptive immunity

Researchers at Brigham and Women's Hospital have discovered a new cellular and molecular pathway that regulates CD4+ T cell response--a finding that may lead to new ways to treat diseases that result from alterations in these cells.

24 Feb 2018

Researchers demonstrate novel process to produce cell-sized lipid vesicles

A team of researchers at the University of California in Irvine, California has demonstrated a novel process to produce cell-sized lipid vesicles (CLVs) from microfluidically generated double emulsion templates by investigating the interfacial parameters that control double emulsion stability for storage, and their subsequent dewetting to form multisomes or GUVs (subsets of CLVs).

24 Feb 2018

Researchers developing rapid saliva test to detect Zika virus

Researchers at New York University College of Dentistry, in collaboration with Rheonix, Inc., are developing a novel test for Zika virus that uses saliva to identify diagnostic markers of the virus in a fraction of the time of current commercial tests.

24 Feb 2018

Highly sensitive ELISA method for analysis of CET in plasma samples

This article explores the development, full optimization and validation study of a highly sensitive and selective ELISA for determination of cetuximab (CET) in human plasma samples.

23 Feb 2018

Rare immune cell may prove to be potent weapon in fighting against cancer

One of the rarest of immune cells, unknown to scientists a decade ago, might prove to be a potent weapon in stopping cancer from spreading in the body, according to new research from the University of British Columbia.

23 Feb 2018

Duke researchers show how to retrain immune system of peanut-allergy mice

Treating food allergies might be a simple matter of teaching the immune system a new trick, researchers at Duke Health have found.

21 Feb 2018

New genetic risk score could help guide screening decisions for prostate cancer

One of the biggest challenges in treating prostate cancer is distinguishing men who have aggressive and potentially lethal disease from men whose cancer is slow-growing and unlikely to metastasize.

20 Feb 2018

Early childhood immune signature predicts risk of developing asthma later on

Asthma is a chronic inflammatory disease driven by the interplay of genetics, environmental factors and a diverse cast of immune cells.

19 Feb 2018

Stem cell vaccine helps protect mice against numerous cancers, finds study

Lab mice injected with inactivated induced pluripotent stem cells (iPSCs) displayed a significant immune response against lung, breast, and skin cancers. The vaccine also prevented relapses in animals with removed tumors.

16 Feb 2018

CAR-T therapy saves life of cancer researcher

About a dozen years ago, Dr. Woodring Wright, a UT Southwestern Professor of Cell Biology, sneezed. It broke one of his vertebrae, the interlocking bones that make up the spinal column.

14 Feb 2018

Researchers develop safe, potent mRNA vaccine adjuvants that can elicit effective immune response

Production of conventional vaccines, which involves the use of live-attenuated or purified protein subunits of pathogens, is a long and complex process. Nucleic acid vaccines are safer alternatives, and allow easy adjustment of antigen to target specific pathogens.

9 Feb 2018

German researchers find way to accurately differentiate prostate cancer from benign tissue

Using nuclear medicine, German researchers have found a way to accurately differentiate cancerous tissue from healthy tissue in prostate cancer patients. The research is highlighted in the February issue of The Journal of Nuclear Medicine.

6 Feb 2018

Cannabis Quality and Contamination Testing

Dr. Bob Clifford has published and presented over 125 papers in the fields of food, pharmaceutical, environmental, energy, geology, material science, photonics, and cannabis. However, his true love is in food. After graduating with his Ph.D., he left his job with the FDA for Shimadzu where he has worked for the last 26 years.

From Pittcon 5 Feb 2018

Historic study involving Simmons Cancer Center shows effectiveness of CAR-T therapy

A historic study involving researchers from UT Southwestern's Harold C. Simmons Comprehensive Cancer Center demonstrates the effectiveness of CAR-T therapy, which uses genetically modified immune cells to treat acute lymphoblastic leukemia (ALL) in children and young adults. The research appears in the New England Journal of Medicine.

1 Feb 2018

Platelets play more important role in the immune system than previously thought

Platelets play a much more important role in our immune system than previously thought, according to a study published by researchers from Université Laval and Centre hospitalier universitaire de Québec Research Center.

1 Feb 2018

Scientists develop rapid test for early diagnosis of heart attack and to identify sepsis

NUST MISIS scientists have developed a new type of membrane test strip for the quantitative immunochromatographic rapid-test that will be able to accurately and quickly make an early diagnosis of an acute myocardial infarction through the presence of disease markers in blood, as well as to identify various things such as sepsis, a pregnancy's duration, and viral & bacterial infections.

29 Jan 2018