Laboratory News and Research

RSS

Johns Hopkins researchers uncover role of neurotransmitter in the spread of aggressive cancers

Using human cancer cells, tumor and blood samples from cancer patients, researchers at Johns Hopkins Medicine have uncovered the role of a neurotransmitter in the spread of aggressive cancers. Neurotransmitters are chemical "messengers" that transmit impulses from neurons to other target cells.

25 Apr 2019

Scientists develop new video game that may help in the study of Alzheimer's

How do we find our way around? Why do I always get lost while my friend never does? Why does people's sense of direction vary so widely in general? Is it linked to inherent, genetic characteristics or determined by cultural factors?

25 Apr 2019

Cellular communication in emotion-processing brain region motivates us to keep eating tasty food

When you eat something super tasty, ever wonder why you really don't want to stop even though you know you've eaten enough? Scientists at the UNC School of Medicine may have found the reason.

25 Apr 2019

Febrile seizures following vaccination are self-resolving and not dangerous

New research from the University of Sydney has found the severity of febrile seizures following vaccination is no different to febrile seizures from another cause, such as from a virus, and that the majority of seizures are short-lived, self-resolving and don't require ongoing treatment.

24 Apr 2019

Myelination deficits cause abnormal hypersocial behavior associated with Williams syndrome

A new Tel Aviv University study finds that gene deletion or deficiency in neurons is responsible for the abnormal hypersocial behavior associated with Williams syndrome, a rare disorder affecting 1 in 10,000 people around the world.

24 Apr 2019

Novel fluorescence imaging system helps surgeons remove small ovarian tumors

Ovarian cancer is usually diagnosed only after it has reached an advanced stage, with many tumors spread throughout the abdomen.

24 Apr 2019

Lonza to host free 60-minute webinar – “Adaptimmune: Implementing a Paperless QC Micro Laboratory”

On 7 May 2019, Lonza will host a free 60-minute webinar during which Adaptimmune Therapeutics will explain their decision to move to a paperless QC microbiology laboratory.

From Lonza 24 Apr 2019

7th Annual PREDiCT: Tumor Models Boston summit will help scientists to improve cancer research

The 7th Annual PREDiCT: Tumor Models Boston summit will be held on July 16 – 18 2019 in Boston, MA. For its anticipated return, Tumor Models Boston rebrands alongside its sister events in San Francisco, London and Asia to become PREDiCT: Tumor Models Boston as part of the PREDiCT: Tumor Models Series.

From PREDiCT 24 Apr 2019

Bacterial and fungal toxins found in popular electronic cigarettes

Popular electronic cigarette (e-cigarette) products sold in the U.S. were contaminated with bacterial and fungal toxins, according to new research from Harvard T.H. Chan School of Public Health.

24 Apr 2019

Making Laboratories More Efficient with the Most Modern LIMS on the Market

In this interview, Robert Voelkner, Vice President of Sales and Marketing at LabVantage Soultions talks to News-Medical about their new product the LabVantage 8.4 LIMS.

From LabVantage Solutions 24 Apr 2019

Diagnostic stewardship strategy reduces inappropriate testing

Programming a hospital's electronic health record system to provide information on appropriate use of a costly gastrointestinal panel and to block unnecessary orders reduced inappropriate testing by 46 percent and saved up to $168,000 over 15 months, according to a study published today in Infection Control & Hospital Epidemiology, the journal of the Society for Healthcare Epidemiology of America.

24 Apr 2019

New study provides better understanding on safety of deworming programs

A new study has identified no major differences between the microbiomes of people infected with roundworm or hookworm and uninfected peers.

23 Apr 2019

Blood test can help match cancer patients to early phase clinical trials

Scientists could help match cancer patients with no other treatment options to clinical trials with experimental medicines, by analyzing the genetic faults in a sample of their blood, according to research published in Nature Medicine today (Monday).

23 Apr 2019

Dengue mosquito poses greatest danger of spreading Zika virus in Australia

Researchers at QUT and QIMR Berghofer Medical Research Institute have found that the dengue fever mosquito common to north and central Queensland poses the greatest danger of spreading the Zika virus in Australia.

23 Apr 2019

Chemical-sampling wristbands detect similar exposures across three continents

To assess differences and trends in personal chemical exposure, Oregon State University researchers deployed chemical-sampling wristbands to individuals on three continents.

23 Apr 2019

Novel ECCITE-seq technique expands multimodal single cell analysis

A new technique called ECCITE-seq, developed by scientists at the New York Genome Center's Technology Innovation Lab, allows researchers to perform high-throughput measurements of multiple modalities of information from single cells.

From 10x Genomics, Inc. 23 Apr 2019

Microglia play vital role in regulating neuroinflammation, research shows

A research team at Massachusetts Eye and Ear has shown that microglia, the primary immune cells of the central nervous system--including the retina of the eye--serve as "gatekeepers," or biosensors and facilitators, of neuroinflammation in a preclinical model of autoimmune uveitis.

23 Apr 2019

Overlooked part of cell’s internal machinery may hold key to treating acute myeloid leukemia

Many individuals forced to fight an exceptionally aggressive form of the blood cancer acute myeloid leukemia (AML) don't survive more than five years.

22 Apr 2019

Potential of liquid biopsy in cancer biomarker detection and prenatal testing

The promise and challenges of liquid biopsy, an emerging, noninvasive method for targeted disease diagnosis and detection of cancer biomarkers to enable improved and personalized therapy, is the focus of a new special issue of Genetic Testing and Molecular Biomarkers, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers.

22 Apr 2019

Novel AI voice tool can help diagnose PTSD

A specially designed computer program can help diagnose post-traumatic stress disorder (PTSD) in veterans by analyzing their voices, a new study finds.

22 Apr 2019