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MIT researchers devise new strategy to make tumor cells more susceptible to cancer treatment

MIT researchers have devised a way to make tumor cells more susceptible to certain types of cancer treatment by coating the cells with nanoparticles before delivering drugs.

20 Mar 2017

Early treatment with stem cells can safely help recovery in stroke patients, study shows

A multicenter trial looking at whether a single dose of millions of adult, bone-marrow-derived stem cells can aid stroke recovery indicates it's safe and well-tolerated by patients but may not significantly improve their recovery within the first three months, researchers report.

20 Mar 2017

Researchers discover new genes that help prevent prostate and other cancers

New genes which help prevent prostate, skin and breast cancer development in mice have been discovered by researchers at the Wellcome Trust Sanger Institute and their collaborators.

20 Mar 2017

New markers linked to recurrence of erratic heartbeats in some patients after ablation therapy

Ablation procedures restore a regular heartbeat in patients who have a dangerous, abnormal heart rhythm called atrial fibrillation. But it doesn't always work. Now, a new study suggests that certain molecules are associated with the recurrence of erratic heartbeats in some patients after ablation therapy.

20 Mar 2017

Researchers highlight how biomarkers after ACL reconstruction may signal severity of PTOA later in life

A majority of Anterior Cruciate Ligament (ACL) reconstruction patients develop a condition known as posttraumatic osteoarthritis (PTOA) within 15 years of surgery, which can be debilitating and limit activity. Researchers presenting their work at the American Orthopaedic Society for Sports Medicine's Specialty Day in San Diego are highlighting how a set of biomarkers on the day of surgery may explain why some individuals have worse PTOA than others after two years.

20 Mar 2017

Study reveals link between endovascular procedures and microbleeding in the brain

Small leakages from blood vessels in the brain, known as microbleeds, increase with age and are associated with cognitive decline. Of 84 older patients undergoing transcatheter aortic valve replacement (TAVR), nearly a quarter developed new microbleeds after their procedure, according to results of a single-center study presented at the American College of Cardiology's 66th Annual Scientific Session.

20 Mar 2017

Online behavioral intervention reduces systolic blood pressure by 10 mmHg, study finds

In the first randomized, double-blinded trial of an online behavioral intervention for high blood pressure, participants in web-based lifestyle counseling reduced their systolic blood pressure (the higher number in a blood-pressure reading) by 10 mmHg, compared with a 6 mmHg reduction for those taking part in a web-based control intervention, a statistically significant difference.

20 Mar 2017

Genetic mutations underlying treatment resistance in NSCLC more dynamic than previously thought

The genetic mutations underlying treatment resistance in non-small cell lung cancer (NSCLC) are more complex and dynamic than previously thought.

17 Mar 2017

Biomarker blood test detects recurrences of lung cancer before conventional imaging methods

Results from a prospective clinical trial showed that a blood test looking at specific biomarkers was able to detect recurrences of lung cancer an average of six months before conventional imaging methods found evidence of recurrence.

17 Mar 2017

Penn study reveals new patterns of coordinated development in the brain during adolescence

Adolescence marks not only the period of physical maturation bridging childhood and adulthood, but also a crucial period for remodeling of the human brain.

17 Mar 2017

CD4+ T-cell count may not be helpful to assess ART response in HTLV-1/HIV co-infected patients

The authors compared the CD4+ T-cell counts and HIV-1 RNA viral loads of 383 patients who were either mono-infected with HIV or co-infected with HTLV-1/HIV.

17 Mar 2017

Biologists discover secondary set of odor sensors in malaria mosquitoes

Biologists who study the malaria mosquito's 'nose' have found that it contains a secondary set of odor sensors that seem to be specially tuned to detect humans. The discovery could aid efforts to figure out how the insects target humans and develop a preference for them.

17 Mar 2017

Drosophila models help illuminate molecular mechanisms underlying nephrotic syndrome

The majority of genes associated with nephrotic syndrome (NS) in humans also play pivotal roles in Drosophila renal function, a conservation of function across species that validates transgenic flies as ideal pre-clinical models to improve understanding of human disease, a Children's National Health System research team reports in a recent issue of Human Molecular Genetics.

17 Mar 2017

TGen researchers create large dataset of potential biomarkers for diagnosing concussions

Following a three-year study of the Arizona State University football program, researchers at the Translational Genomics Research Institute have created the largest dataset to date of extracellular small RNAs, which are potential biomarkers for diagnosing medical conditions, including concussions.

17 Mar 2017

Scientists discover new cell structure responsible for unexplained rejections after organ transplant

Drs. Marie-Josée Hébert and Mélanie Dieudé have discovered a new cell structure responsible for previously unexplained rejections following an organ transplant.

17 Mar 2017

High levels of two biomarkers can predict risk for adverse cardiac events, research suggests

New research suggests that GlycA, a newly identified blood marker, and C-reactive protein both independently predict major adverse cardiac events, including heart failure and death. Patients who have high levels of both biomarkers are at especially high risk.

17 Mar 2017

Immune cells could be new target to treat type 2 diabetes, hypertension in overweight people

Immune cells which are reduced in number by obesity could be a new target to treat diseases such as type 2 diabetes and hypertension that affect overweight people, according to a collaborative study between The University of Manchester, Lund University and the University of Salford.

From The University of Manchester 17 Mar 2017

Vitamin D supplementation during pregnancy prevents autism traits in offspring

Giving vitamin D supplements to mice during pregnancy prevents autism traits in their offspring, University of Queensland researchers have discovered.

17 Mar 2017

Better understanding of pre-metastatic niches could lead to new preventive therapies

Metastasis is the major cause of cancer-related death and its appearance remains a phenomenon that is difficult to predict and manage.

17 Mar 2017

Nocturia is the top cause of sleep disturbance

‘On World Sleep Day sleep experts encourage people to understand the value of healthy and solid sleep. In particular, if they need to go to the toilet more than once in the night they have nocturia, a condition which affects one in three adults over the age of 30 and two thirds of adults over the age of 65.’

17 Mar 2017

Medical Science News

MIT researchers devise new strategy to make tumor cells more susceptible to cancer treatment

Early treatment with stem cells can safely help recovery in stroke patients, study shows

Researchers discover new genes that help prevent prostate and other cancers

New markers linked to recurrence of erratic heartbeats in some patients after ablation therapy

Researchers highlight how biomarkers after ACL reconstruction may signal severity of PTOA later in life

Study reveals link between endovascular procedures and microbleeding in the brain

Online behavioral intervention reduces systolic blood pressure by 10 mmHg, study finds

Genetic mutations underlying treatment resistance in NSCLC more dynamic than previously thought

Biomarker blood test detects recurrences of lung cancer before conventional imaging methods

Penn study reveals new patterns of coordinated development in the brain during adolescence

CD4+ T-cell count may not be helpful to assess ART response in HTLV-1/HIV co-infected patients

Biologists discover secondary set of odor sensors in malaria mosquitoes

Drosophila models help illuminate molecular mechanisms underlying nephrotic syndrome

TGen researchers create large dataset of potential biomarkers for diagnosing concussions

Scientists discover new cell structure responsible for unexplained rejections after organ transplant

High levels of two biomarkers can predict risk for adverse cardiac events, research suggests

Immune cells could be new target to treat type 2 diabetes, hypertension in overweight people

Vitamin D supplementation during pregnancy prevents autism traits in offspring

Better understanding of pre-metastatic niches could lead to new preventive therapies

Nocturia is the top cause of sleep disturbance

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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