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Researchers identify molecular signatures to predict efficacy of malaria vaccines

The acid test for a vaccine is: "Does it protect people from infection?" Emory Vaccine Center researchers have analyzed this issue for a leading malaria vaccine called RTS,S, and their results have identified candidate signatures, or biomarkers, in the blood of vaccinated subjects which predict the likelihood of success from vaccination.

13 Feb 2017

High-pressure culture of sports could increase risk of substance addiction among athletes, study finds

As she was planning her study to look into the role physical activity and sport play in the development of substance addiction, Laurie de Grace was forewarned that she may have trouble finding any recovering addicts with a sporting background to speak with.

13 Feb 2017

Carotenoids increase attractiveness but not actual health, study shows

Findings published in the journal Behavioral Ecology reveal that skin with yellow and red pigments is perceived as more attractive in Caucasian males, but this skin coloring does not necessarily signal actual good health.

13 Feb 2017

Scientists aim to create data mining tools to identify personalized treatment options for cancer

In the laboratories of Institute of Molecular Medicine Finland, drug testing is done ex vivo. That is, various leukemia drugs are tested with patient samples instead of the patients themselves. This enables the researchers to test different drug combinations efficiently and without burdening the patient.

13 Feb 2017

Endurance and strength training following TAVI improves patients' physical fitness, quality of life

Scientists from the hospital Klinikum rechts der Isar of TU Munich have discovered that endurance and strength training following a heart valve replacement not only improves the patients' physical fitness, but also their quality of life.

13 Feb 2017

Researchers identify link between neuronal proteins and frontotemporal lobar degeneration

Frontotemporal lobar degeneration is a type of dementia characterized by personality changes, language dysfunction, and abnormal behavior. It has an earlier onset than Alzheimer's disease, and is associated with a buildup of the tau protein in affected nerve cells (neurons).

13 Feb 2017

Scientists discover 'Achilles' heel' of tumor-suppressing protein that drives prostate cancer metastasis

Researchers at Cold Spring Harbor Laboratory have discovered that a protein called Importin-11 protects the anti-cancer protein PTEN from destruction by transporting it into the cell nucleus. A study they publish today in The Journal of Cell Biology suggests that the loss of Importin-11 may destabilize PTEN, leading to the development of lung, prostate, and other cancers.

13 Feb 2017

Russian researchers develop new technology for treating varicose veins

Researchers of the Center for Advanced Studies of Peter the Great St. Petersburg Polytechnic University in collaboration with LLC "Company Neo" industrial partner developed new technology of varicose veins obliteration (elimination of varicose veins from blood circulation) by the means of focused high intensity ultrasound.

13 Feb 2017

Researchers use liquid biopsies, tiny experimental device to predict cancer spread and hasten diagnosis

A team of investigators from Cedars-Sinai and UCLA is using a new blood-analysis technique and tiny experimental device to help physicians predict which cancers are likely to spread by identifying and characterizing tumor cells circulating through the blood.

13 Feb 2017

Scientists generate new insights into intricate molecular underpinnings of ubiquitin signaling

Scientists at the University of Würzburg have generated new insights into the intricate molecular underpinnings of ubiquitin signaling. Their results may provide new avenues for cancer therapy.

13 Feb 2017

Children born to older mothers more likely to have better cognitive abilities, research shows

In contrast to 40 years ago, children born to older mothers today are more likely to perform better in cognitive ability tests than those born to younger mothers, reveals new research from the London School of Economics and Political Science and the Max Planck Institute for Demographic Research.

13 Feb 2017

Scientists identify new biomarkers that could guide bowel cancer treatment

Colorectal carcinomas arise in different forms, so all treatments do not work for all patients. OncoTrack, a public-private consortium supported by the Innovative Medicines Initiative Joint Undertaking, has conducted one of Europe's largest collaborative academic-industry research projects to develop and assess novel approaches for identification of new markers for colon cancer.

13 Feb 2017

Professor aims to develop shortcuts for targeted and effective cancer therapy

The aim is to identify precisely the one drug, or the correct combination of drugs, that are most effective against the specific tumor present in each patient. Professor hopes that new tools will come into use in the next five years.

13 Feb 2017

Osmium-based compound seen to target cancer cells from inside

Researchers have witnessed - for the first time - cancer cells being targeted and destroyed from the inside, by an organo-metal compound discovered by the University of Warwick.

13 Feb 2017

Reprogramming liver cells to become pancreatic cells may help diabetic patients

It is now possible to reprogram cells from the liver into the precursor cells that give rise to the pancreas by altering the activity of a single gene.

13 Feb 2017

Duke Health researchers identify potential new drug target for Huntington's disease

The loss of motor function and mental acuity associated with Huntington's disease might be treatable by restoring a cellular quality control process, which Duke Health researchers have identified as a key factor in the degenerative illness.

13 Feb 2017

Testing for circulating tumour cells could help predict bladder cancer patients’ prognosis

New research indicates that about one-quarter of patients with bladder cancer treated with radical surgery on curative intent have detectable levels of tumour cells circulating in their blood.

13 Feb 2017

LMU study shows crucial role of microRNAs in protecting precursors of neurons

Programmed cell death is an integral part of embryonic development. Exploring the regulation of the process, Ludwig-Maximilians-Universitaet in Munich researchers have shown that so-called microRNAs protect the precursors of neurons from 'precocious' elimination.

13 Feb 2017

Study elucidates mechanism behind building army of killer cells to fight infection

A few days after a viral infection, countless killer cells swarm out to track down and kill infected body cells.

13 Feb 2017

Researcher finds new ways to adapt corn protein-based drug delivery method to pediatric medications

Developing medications for children can be challenging—taste and texture are important, but safety is also a major concern, according to pharmaceutical sciences professor Om Perumal at South Dakota State University.

13 Feb 2017

Medical Research News

Researchers identify molecular signatures to predict efficacy of malaria vaccines

High-pressure culture of sports could increase risk of substance addiction among athletes, study finds

Carotenoids increase attractiveness but not actual health, study shows

Scientists aim to create data mining tools to identify personalized treatment options for cancer

Endurance and strength training following TAVI improves patients' physical fitness, quality of life

Researchers identify link between neuronal proteins and frontotemporal lobar degeneration

Scientists discover 'Achilles' heel' of tumor-suppressing protein that drives prostate cancer metastasis

Russian researchers develop new technology for treating varicose veins

Researchers use liquid biopsies, tiny experimental device to predict cancer spread and hasten diagnosis

Scientists generate new insights into intricate molecular underpinnings of ubiquitin signaling

Children born to older mothers more likely to have better cognitive abilities, research shows

Scientists identify new biomarkers that could guide bowel cancer treatment

Professor aims to develop shortcuts for targeted and effective cancer therapy

Osmium-based compound seen to target cancer cells from inside

Reprogramming liver cells to become pancreatic cells may help diabetic patients

Duke Health researchers identify potential new drug target for Huntington's disease

Testing for circulating tumour cells could help predict bladder cancer patients’ prognosis

LMU study shows crucial role of microRNAs in protecting precursors of neurons

Study elucidates mechanism behind building army of killer cells to fight infection

Researcher finds new ways to adapt corn protein-based drug delivery method to pediatric medications

Making Complex Cell Culture Easy and Efficient with AI

This International Women’s Day, Meet the Scientist Changing Women’s Healthcare

Microphysiological systems in drug discovery

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