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African Americans less likely to engage in CRC screening in VA healthcare system

According to researchers in California, African Americans' participation in colorectal cancer screening is low and the use of colonoscopy infrequent despite similar access to care across races in a Veterans Affairs healthcare system.

7 Aug 2014

Discovery lays groundwork for new class of antibiotics for Staphylococcus aureus infections

St. Jude Children's Research Hospital scientists have discovered an enzyme that regulates production of the toxins that contribute to potentially life-threatening Staphylococcus aureus infections. The study recently appeared in the scientific journal the Proceedings of the National Academy of Sciences.

7 Aug 2014

Hand-held photoacoustic microscopy may change the way doctors treat, diagnose melanoma

A new hand-held device that uses lasers and sound waves may change the way doctors treat and diagnose melanoma, according to a team of researchers from Washington University in St. Louis.

7 Aug 2014

Study shows noticeable differences in brain function across the day for older adults

Older adults who are tested at their optimal time of day (the morning), not only perform better on demanding cognitive tasks but also activate the same brain networks responsible for paying attention and suppressing distraction as younger adults, according to Canadian researchers.

7 Aug 2014

New study casts doubt on the effectiveness of brief counseling for illicit drug use

In an effort to stem substance use, the U.S. has invested heavily in the past decade in a brief screening-and-intervention protocol for alcohol and other drugs.

7 Aug 2014

Novel therapy takes rheumatoid arthritis treatment in mice to a new level

Rheumatoid arthritis is a condition that causes painful inflammation of several joints in the body. The joint capsule becomes swollen, and the disease can also destroy cartilage and bone as it progresses. Rheumatoid arthritis affects 0.5% to 1% of the world's population. Up to this point, doctors have used various drugs to slow or stop the progression of the disease.

7 Aug 2014

MIT researchers generate liver tumors in adult mice

Sequencing the genomes of tumor cells has revealed thousands of mutations associated with cancer. One way to discover the role of these mutations is to breed a strain of mice that carry the genetic flaw — but breeding such mice is an expensive, time-consuming process.

7 Aug 2014

Prompt administration of alteplase treatment reduces disability in stroke patients

Many more stroke patients could benefit from thrombolytic treatment (the use of drugs to break up or dissolve blood clots), but it needs to be administered as quickly as possible after the first signs of illness, according to new findings from the largest meta-analysis to date investigating the clot-busting drug alteplase.

7 Aug 2014

Vanderbilt researchers report benefits of behavior-focused therapies for ASD children

Vanderbilt researchers this week reported updated findings regarding the benefits of behavior-focused therapies for children with autism spectrum disorder (ASD).

7 Aug 2014

Low levels of vitamin D may double dementia, Alzheimer's risks

In the largest study of its kind, researchers suggests that in older people, not getting enough vitamin D may double the risk of developing dementia and Alzheimer's disease. The study is published in the August 6, 2014, online issue of Neurology, the medical journal of the American Academy of Neurology.

7 Aug 2014

UMass Amherst researcher receives grant to uncover molecular mechanisms of skeletal muscle fatigue

Muscle physiologist Edward Debold at the University of Massachusetts Amherst's School of Public Health and Health Sciences recently received a three-year, $198,000 grant from the American Heart Association to support studies to uncover the molecular mechanisms of skeletal muscle fatigue.

7 Aug 2014

UCSF researchers identify novel molecular features within the developing human brain

UC San Francisco researchers have identified cells' unique features within the developing human brain, using the latest technologies for analyzing gene activity in individual cells, and have demonstrated that large-scale cell surveys can be done much more efficiently and cheaply than was previously thought possible.

7 Aug 2014

Study finds that outbreaks of Buruli ulcer can be triggered by climate change

A disease prevalent in developing countries could be spread by the changes in rainfall patterns according to a new study.

7 Aug 2014

Long-term survival from pancreatic cancer fails to improve in 40 years

Long-term survival from pancreatic cancer has failed to improve in 40 years - with the outlook remaining the lowest of the 21 most common cancers, according to new figures published by Cancer Research UK today.

7 Aug 2014

Research sheds light on how wounds heal

Research by a civil engineer from the University of Waterloo is helping shed light on the way wounds heal and may someday have implications for understanding how cancer spreads, as well as why certain birth defects occur.

7 Aug 2014

Study: Aggressive behaviour linked to increased alcohol use among adolescents

Adolescents who behave aggressively are more likely to drink alcohol and in larger quantities than their peers, according to a recent study completed in Finland. Depression and anxiety, on the other hand, were not linked to increased alcohol use.

7 Aug 2014

Immunosuppressive drugs increase risk of myeloid disorders among IBD patients

Immunosuppressive drugs called thiopurines have been found to increase the risk of myeloid disorders, such as acute myeloid leukemia and myelodysplastic syndrome, a rare bone marrow disorder, seven-fold among inflammatory bowel disease (IBD) patients.

7 Aug 2014

RSAM, Rettsyndrome.org renew commitment to defeat Rett syndrome

Rett Syndrome Association of Massachusetts and Rettsyndrome.org are thrilled to announce today their renewed commitment to work together to defeat Rett syndrome. A generous $150,000 donation from RSAM will support a Rettsyndrome.org approved grant to Dr. Michela Fagiolini's project at the Boston Children's Hospital: "Assessing NMDA receptor (NMDAr) modulators to ameliorate cortical regression in Rett syndrome".

7 Aug 2014

Findings show how galectin-1 protein plays key role in high grade malignant gliomas

Brain tumors fly under the radar of the body's defense forces by coating their cells with extra amounts of a specific protein, new research shows.

7 Aug 2014

Researchers take major step forward in developing real ALS treatments

A series of studies begun by Harvard Stem Cell Institute scientists eight years ago has lead to a report published today that may be a major step forward in the quest to develop real treatments for amyotrophic lateral sclerosis, ALS, or Lou Gehrig's disease.

7 Aug 2014

Medical Research News

African Americans less likely to engage in CRC screening in VA healthcare system

Discovery lays groundwork for new class of antibiotics for Staphylococcus aureus infections

Hand-held photoacoustic microscopy may change the way doctors treat, diagnose melanoma

Study shows noticeable differences in brain function across the day for older adults

New study casts doubt on the effectiveness of brief counseling for illicit drug use

Novel therapy takes rheumatoid arthritis treatment in mice to a new level

MIT researchers generate liver tumors in adult mice

Prompt administration of alteplase treatment reduces disability in stroke patients

Vanderbilt researchers report benefits of behavior-focused therapies for ASD children

Low levels of vitamin D may double dementia, Alzheimer's risks

UMass Amherst researcher receives grant to uncover molecular mechanisms of skeletal muscle fatigue

UCSF researchers identify novel molecular features within the developing human brain

Study finds that outbreaks of Buruli ulcer can be triggered by climate change

Long-term survival from pancreatic cancer fails to improve in 40 years

Research sheds light on how wounds heal

Study: Aggressive behaviour linked to increased alcohol use among adolescents

Immunosuppressive drugs increase risk of myeloid disorders among IBD patients

RSAM, Rettsyndrome.org renew commitment to defeat Rett syndrome

Findings show how galectin-1 protein plays key role in high grade malignant gliomas

Researchers take major step forward in developing real ALS treatments

Evolving spectrophotometry for modern biopharma workflows

Scaling B-cell cloning workflows for antibody development

Fluidics in Modern Healthcare & Medical Device Innovation

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