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BSCs may offer new approach for reducing post-stroke cognitive dysfunction

Cognitive deficits following ischemic stroke are common and debilitating, even in the relatively few patients who are treated expeditiously so that clots are removed or dissolved rapidly and cerebral blood flow restored. A new study in Restorative Neurology and Neuroscience demonstrates that intracerebral injection of bone-marrow-derived mesenchymal stem cells reduces cognitive deficits produced by temporary occlusion of cerebral blood vessels in a rat model of stroke, suggesting that BSCs may offer a new approach for reducing post-stroke cognitive dysfunction.

26 Aug 2013

Levels of mercury in Pacific Ocean fish likely to increase in coming decades

University of Michigan researchers and their University of Hawaii colleagues say they've solved the longstanding mystery of how mercury gets into open-ocean fish, and their findings suggest that levels of the toxin in Pacific Ocean fish will likely rise in coming decades.

26 Aug 2013

CA-125: Screening tool to detect ovarian cancer in early stages

Evaluating its change over time, CA-125, the protein long-recognized for predicting ovarian cancer recurrence, now shows promise as a screening tool for early-stage disease, according to researchers at The University of Texas MD Anderson Cancer Center.

26 Aug 2013

Compatibility gene may influence finding life partner as well as our health, individuality

A University of Manchester professor and his wife have had their own DNA analysed for compatibility as part of the research for a new book out on 1 October in the US and next week in the UK.

From The University of Manchester 26 Aug 2013

The way gut "tastes" sweet food may be defective in sufferers of type 2 diabetes

Researchers at the University of Adelaide have discovered that the way the gut "tastes" sweet food may be defective in sufferers of type 2 diabetes, leading to problems with glucose uptake.

26 Aug 2013

Scientists discover mechanisms of GATA3 gene that govern blood stem cell self-renewal process

Stem cell scientists at the Princess Margaret Cancer Centre have discovered the gene GATA3 has a role in how blood stem cells renew themselves, a finding that advances the quest to expand these cells in the lab for clinical use in bone marrow transplantation, a procedure that saves thousands of lives every year.

26 Aug 2013

CeBiTec researchers successfully sequence genome of Chinese hamster

Genome researchers from Bielefeld University's Center for Biotechnology (CeBiTec) headed by Professor Dr. Alfred P-hler have succeeded in sequencing the genome of the Chinese hamster. The Chinese hamster supplies the cell cultures used by the pharmaceutical industry to produce biopharmaceutical products such as antibodies used in medicine.

26 Aug 2013

Scientists identify specific type of receptor that may aid in treatment of AD, Parkinson’s disease

Scientists at Washington University School of Medicine in St. Louis have found a way that corrupted, disease-causing proteins spread in the brain, potentially contributing to Alzheimer's disease, Parkinson's disease and other brain-damaging disorders.

26 Aug 2013

Post-doctoral fellow receives grant from NIH to study the response levels to FES in stroke patients

Rakesh Pilkar, Ph.D., a post-doctoral fellow in Human Performance and Engineering Research at Kessler Foundation, was awarded a R03, $153,000 grant by the National Institutes of Health to study the response levels to function electrical stimulation (FES) interventions in the rehabilitation of stroke patients-titled, "Identification of Responders to the FES Interventions in Stroke Populations".

26 Aug 2013

UCSF researchers identify possible mechanism for drug-seeking behavior in humans

Mice given cocaine showed rapid growth in new brain structures associated with learning and memory, according to a research team from the Ernest Gallo Clinic and Research Center at UC San Francisco. The findings suggest a way in which drug use may lead to drug-seeking behavior that fosters continued drug use, according to the scientists.

26 Aug 2013

Study reports racial, ethnic differences in incidence of soft tissue sarcomas in young adults, adolescents

Mei-Chin Hsieh, MSPH, CTR, of LSU Health Sciences Center New Orleans School of Public Health's Louisiana Tumor Registry, is the lead author of a study that reports racial and ethnic differences in the incidence of soft tissue sarcomas in adolescents and young adults.

26 Aug 2013

Researchers discover additional cystic fibrosis-causing mutations

Of the over 1,900 errors already reported in the gene responsible for cystic fibrosis, it is unclear how many of them actually contribute to the inherited disease. Now a team of researchers reports significant headway in figuring out which mutations are benign and which are deleterious. In so doing, they have increased the number of known CF-causing mutations from 22 to 127, accounting for 95 percent of the variations found in patients with CF.

26 Aug 2013

BESTCILIA project aims to improve screening, treatment of Primary Ciliary Dyskinesia

Primary Ciliary Dyskinesia is mainly a lung disease: a rare, genetically heterogeneous disorder resulting from dysfunction of small hair-like organelles (cilia) that clean the upper and lower airways. It can also affect multiple organs beside the respiratory system, and may cause serious impairment and lower quality of life. Its prevalence is estimated to be about 1 in 16,000.

26 Aug 2013

Study reveals elegant circuit in visual system helps dictate how eyes connect to brain

A study in mice reveals an elegant circuit within the developing visual system that helps dictate how the eyes connect to the brain. The research, funded by the National Institutes of Health, has implications for treating amblyopia, a vision disorder that occurs when the brain ignores one eye in favor of the other.

26 Aug 2013

Study identifies 22 locations in the human genome that cause schizophrenia

A new genome-wide association study estimates the number of different places in the human genome that are involved in schizophrenia.

26 Aug 2013

Scientists discover crucial role of nitric oxide in cellular signaling and health

Scientists at the University of Illinois at Chicago College of Pharmacy have discovered a new role for nitric oxide, a gas molecule crucial for cellular signaling and health.

26 Aug 2013

Houston scientists receive $1.3M grant to study how immune system drives multiple sclerosis

A $1.3 million grant from the National Institute of Neurological Disorders and Stroke could help Houston Methodist scientists better understand how the body's own immune system drives multiple sclerosis.

26 Aug 2013

Study compares spectrum of cancer-related gene mutations in two common types of cervical cancer

A new study has revealed marked differences in the genomic terrain of the two most common types of cervical cancer, suggesting that patients might benefit from therapies geared to each type's molecular idiosyncrasies.

26 Aug 2013

Higher intake of fruits and vegetables may reduce risk of bladder cancer in women: Study

University of Hawaii Cancer Center Researcher Song-Yi Park, PhD, along with her colleagues, recently discovered that a greater consumption of fruits and vegetables may lower the risk of invasive bladder cancer in women.

26 Aug 2013

UC Berkeley study finds cocaine can dominate high-level brain circuits

Cocaine can speedily rewire high-level brain circuits that support learning, memory and decision-making, according to new research from the University of California, Berkeley, and UCSF. The findings shed new light on the frontal brain's role in drug-seeking behavior and may be key to tackling addiction.

26 Aug 2013

Medical Research News

BSCs may offer new approach for reducing post-stroke cognitive dysfunction

Levels of mercury in Pacific Ocean fish likely to increase in coming decades

CA-125: Screening tool to detect ovarian cancer in early stages

Compatibility gene may influence finding life partner as well as our health, individuality

The way gut "tastes" sweet food may be defective in sufferers of type 2 diabetes

Scientists discover mechanisms of GATA3 gene that govern blood stem cell self-renewal process

CeBiTec researchers successfully sequence genome of Chinese hamster

Scientists identify specific type of receptor that may aid in treatment of AD, Parkinson’s disease

Post-doctoral fellow receives grant from NIH to study the response levels to FES in stroke patients

UCSF researchers identify possible mechanism for drug-seeking behavior in humans

Study reports racial, ethnic differences in incidence of soft tissue sarcomas in young adults, adolescents

Researchers discover additional cystic fibrosis-causing mutations

BESTCILIA project aims to improve screening, treatment of Primary Ciliary Dyskinesia

Study reveals elegant circuit in visual system helps dictate how eyes connect to brain

Study identifies 22 locations in the human genome that cause schizophrenia

Scientists discover crucial role of nitric oxide in cellular signaling and health

Houston scientists receive $1.3M grant to study how immune system drives multiple sclerosis

Study compares spectrum of cancer-related gene mutations in two common types of cervical cancer

Higher intake of fruits and vegetables may reduce risk of bladder cancer in women: Study

UC Berkeley study finds cocaine can dominate high-level brain circuits

Bioprocess Efficiency with Cell Density Monitoring

Exploring electron microscopy for plant and microbial imaging at the John Innes Centre

Extending the reach of Amperia™

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