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High levels of natural immune suppressor in leukemia patients linked to poor survival

Patients diagnosed with the most common form of leukemia who also have high levels of an enzyme known to suppress the immune system are most likely to die early, researchers say.

27 Nov 2017

Scientists take major step forward in research efforts to develop TB vaccine

A team of scientists led by the University of Southampton has taken an important step forward in research efforts that could one day lead to an effective vaccine against the world's deadliest infectious disease.

25 Nov 2017

Study reveals frying foods may impact climate by enhancing cloud formation

A new study published yesterday in the journal Nature Communications suggests that fats released into the atmosphere from cookers like deep fat fryers may enhance cloud formation, resulting in a major cooling effect on the earth.

24 Nov 2017

Adults that survived childhood cancer are at risk of developing hypertension, study reveals

A new study, published in Cancer Epidemiology, Biomarkers & Prevention, indicates that adult survivors of childhood cancer were found to have a twofold increased risk of hypertension (high blood pressure) as adults, when compared with the general population.

24 Nov 2017

Promising treatment for schizophrenia found in the form of avatars

Computer simulations of the faces behind the voices heard by sufferers of schizophrenia may give patients the power to cope better with these distressing hallucinations.

24 Nov 2017

Distinct small differences in the human brain may contribute to our cognitive abilities

The most dramatic divergence between humans and other primates can be found in the brain, the primary organ that gives our species its identity.

23 Nov 2017

Primary tumor-associated bacteria also present in metastatic sites, study finds

The same bacteria present in primary tumors of patients with colorectal cancer are also present in liver metastases, a new study finds.

23 Nov 2017

New approach can track how superbugs travel among and within health care facilities

Killer bacteria – ones that have out-evolved our best antibiotics -- may not go away anytime soon. But a new approach to tracking their spread could eventually give us a fighting chance to keep their death toll down.

23 Nov 2017

Babies can assess how much someone values a particular goal, study suggests

Babies as young as 10 months can assess how much someone values a particular goal by observing how hard they are willing to work to achieve it, according to a new study from MIT and Harvard University.

23 Nov 2017

Researchers find no signs of early-onset OA in radiographs of Dolly's skeleton

Original concerns that cloning caused early-onset osteoarthritis (OA) in Dolly the sheep are unfounded, say experts at the University of Nottingham and the University of Glasgow.

23 Nov 2017

Study uncovers key mechanism by which tumors develop resistance to radiation therapy

A Ludwig Cancer Research study has uncovered a key mechanism by which tumors develop resistance to radiation therapy and shown how such resistance might be overcome with drugs that are currently under development.

23 Nov 2017

Creutzfeldt-Jakob disease patients harbor infectious prions in their skin

Creutzfeldt-Jakob disease (CJD)- the human equivalent of mad cow disease- is caused by rogue, misfolded protein aggregates termed prions, which are infectious and cause fatal damages in the patient's brain. CJD patients develop signature microscopic sponge-like holes in their brains.

23 Nov 2017

Scientists detect pathological prion protein in skin of CJD patients

Researchers have found that it was possible to detect abnormal prion protein in the skin of 23 people who died from Creutzfeldt-Jakob Disease (CJD). They also found that exposing mice to skin tissue taken from the CJD patients caused them to develop prion disease.

23 Nov 2017

Penn neuroscientists develop first whole-brain map of electrical connectivity key to memory processing

A team of neuroscientists at the University of Pennsylvania has constructed the first whole-brain map of electrical connectivity in the brain based on data from nearly 300 neurosurgical patients with electrodes implanted directly on the brain.

23 Nov 2017

Saving and erasure of memories depends on subtle brain signals, TSRI scientists find

The fragrance of hot pumpkin pie can bring back pleasant memories of holidays past, while the scent of an antiseptic hospital room may cause a shudder. The power of odors to activate memories both pleasing and aversive exists in many animals, from humans to the humble fruit fly.

23 Nov 2017

Study identifies signaling pathway essential for growth of new blood vessels

A new study led by researchers at Sanford Burnham Prebys Medical Discovery Institute (SBP) identifies a signaling pathway that is essential for angiogenesis, the growth of new blood vessels from pre-existing vessels.

23 Nov 2017

Tiny robots could pave way for treating illness in hard-to-reach areas of the body

Tiny remotely operated robots could be designed to diagnose and treat illness in hard-to-reach areas of the human body, research suggests.

23 Nov 2017

Low levels of miR-29 could reduce susceptibility to cardiac fibrosis

Cardiac fibrosis involves an increase of connective tissue in the cardiac muscle, causing a loss of function. A team of researchers at the Technical University of Munich has now discovered that microRNA 29 (miR-29) plays an important role in the formation of tissue fibrosis.

23 Nov 2017

Bacteria in the intestine can play important pacemaker role in peristalsis

Spontaneous contractions of the digestive tract play an important role in almost all animals, and ensure healthy bowel functions. From simple invertebrates to humans, there are consistently similar patterns of movement, through which rhythmic contractions of the muscles facilitate the transport and mixing of the bowel contents.

23 Nov 2017

New study shows how SNO reaction may contribute to Parkinson's disease

A new study from The Scripps Research Institute is the first to show precisely how a process in nerve cells called the S-nitrosylation (SNO) reaction- which can be caused by aging, pesticides and pollution- may contribute to Parkinson's disease.

22 Nov 2017

Medical Science News

High levels of natural immune suppressor in leukemia patients linked to poor survival

Scientists take major step forward in research efforts to develop TB vaccine

Study reveals frying foods may impact climate by enhancing cloud formation

Adults that survived childhood cancer are at risk of developing hypertension, study reveals

Promising treatment for schizophrenia found in the form of avatars

Distinct small differences in the human brain may contribute to our cognitive abilities

Primary tumor-associated bacteria also present in metastatic sites, study finds

New approach can track how superbugs travel among and within health care facilities

Babies can assess how much someone values a particular goal, study suggests

Researchers find no signs of early-onset OA in radiographs of Dolly's skeleton

Study uncovers key mechanism by which tumors develop resistance to radiation therapy

Creutzfeldt-Jakob disease patients harbor infectious prions in their skin

Scientists detect pathological prion protein in skin of CJD patients

Penn neuroscientists develop first whole-brain map of electrical connectivity key to memory processing

Saving and erasure of memories depends on subtle brain signals, TSRI scientists find

Study identifies signaling pathway essential for growth of new blood vessels

Tiny robots could pave way for treating illness in hard-to-reach areas of the body

Low levels of miR-29 could reduce susceptibility to cardiac fibrosis

Bacteria in the intestine can play important pacemaker role in peristalsis

New study shows how SNO reaction may contribute to Parkinson's disease

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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