Medical Science News

RSS

Powering up fat cells could help acute myeloid leukemia patients

Killing cancer cells indirectly by powering up fat cells in the bone marrow could help acute myeloid leukemia patients, according to a new study from McMaster University.

16 Oct 2017

Study identifies new biomarker for depression in diabetes

A study published in the current issue of Psychotherapy and Psychosomatic has identified a biomarker for depression in diabetes. Findings of epidemiological studies have shown an overall 2-fold increased prevalence of depression in patients with type 2 diabetes compared with the general population worldwide.

16 Oct 2017

Endogenous infection marker can help guide antibiotic use

The endogenous infection marker procalcitonin can help to guide the use of antibiotics when treating infections. The course of antibiotic therapy is shortened, and its side effects and mortality rate also decrease, as researchers from the University of Basel and other colleagues report in the journal The Lancet Infectious Diseases.

16 Oct 2017

Anti-hypertensive treatments do not restore microvascular function

Treatments for high blood pressure do not totally reverse its damaging effects on the vascular rhythms that help circulation of the blood say researchers.

16 Oct 2017

Researchers to investigate cellular changes leading to development of glioblastoma

Glioblastoma is the most common of malign brain tumors in adults, and it currently has no cure. Now a research team led by Dr Claudia Barros, from the Plymouth University Peninsula Schools of Medicine and Dentistry and its Brain Tumour Research-funded Centre of Excellence, has secured funding from the Brain Research Trust, which will help to expose novel molecules and their modes of action responsible for the initiation and growth of the disease.

16 Oct 2017

Study finds link between sleep duration and measure of chromosomal health in sperm

A new study found a link between sleep duration and a measure of chromosomal health in sperm. The findings are published in the Journal of Sleep Research.

16 Oct 2017

Scientists validate biomarker indicative of brain cancer patient's prognosis and drug response

Scientists at the Icahn School of Medicine at Mount Sinai, Sema4, and collaborating institutions including Colorado State University and Fred Hutchinson Cancer Center reported results today from a glioblastoma study in which they validated a biomarker indicative of a patient's prognosis and likely response to specific therapies.

16 Oct 2017

Researchers identify several previously unknown antibiotic resistance genes

Researchers at Chalmers University of Technology and the University of Gothenburg, Sweden, have found several previously unknown genes that make bacteria resistant to last-resort antibiotics.

16 Oct 2017

Researchers identify new molecular pathway that controls aging in worms

Investigators at Case Western Reserve University School of Medicine and University Hospitals Health System have identified a new molecular pathway that controls lifespan and healthspan in worms and mammals.

13 Oct 2017

Dietary supplement could be promising therapeutic target for seizure disorders

Seizure disorders -- including epilepsy -- are associated with pathological hyperexcitability in brain neurons. Unfortunately, there are limited available treatments that can prevent this hyperexcitability.

13 Oct 2017

New study maps human genome to healthy tissue functions and disease processes

Our genomes help to determine who we are - the countless variations between individuals that encode the complexity of tissues and functions throughout the body.

13 Oct 2017

Study provides insights into potential causes of spinal stenosis

A new study published in the Journal of Orthopaedic Research indicates that certain genetic changes are linked with an increased risk of developing lumbar spinal stenosis, a narrowing of the open spaces in the lower spine that can lead to pain in the legs when individuals walk.

13 Oct 2017

RUDN University scientists synthesize new range of cytotoxic substances

Scientists from RUDN University have synthesized a number of new cytotoxic substances - the ones that can damage cells. In the future the results of the study can be used in cancer therapy.

13 Oct 2017

TSRI study offers key insights into possible links between sleep and hunger

A new study from scientists on the Florida campus of The Scripps Research Institute offers important insights into possible links between sleep and hunger - and the benefits of studying the two in tandem.

13 Oct 2017

Breakthrough discovery reveals positive correlation between sugar and cancer

A nine-year joint research project conducted by VIB, KU Leuven and VUB has led to a crucial breakthrough in cancer research.

13 Oct 2017

Researchers find how tDCS could increase performance of associative learning

HRL Laboratories, LLC, researchers have determined how non-invasive transcranial direct current stimulation (tDCS) could increase performance of associative learning.

13 Oct 2017

Higher vitamin D dosing decreases risk of premature infants having low bone density

Results of a University of Nebraska Medical Center study published in the Oct. 10 issue of PLOS ONE, found if the standard supplementation of 400 IUs of vitamin D is increased to 800 IUs daily there are reductions in the number of premature and preterm babies with extremely low bone density.

13 Oct 2017

Study pinpoints which lifestyle factors cause longer or shorter lifespan

People who are overweight cut their life expectancy by two months for every extra kilogramme of weight they carry, research suggests.

13 Oct 2017

McGill researchers discover new cellular mechanism in Alzheimer's disease

McGill University researchers have discovered a cellular mechanism that may contribute to the breakdown of communication between neurons in Alzheimer's disease.

13 Oct 2017

NTNU researchers reveal how HCV converts innocent cells into virus factories

The Hepatitis C (HCV) virus is a sly enemy to have in one's body. Not only does it manage to make itself invisible to the immune system by breaking down communication between the immune cells, it also builds secret virus "factories" that quickly go into mass production.

13 Oct 2017