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Researchers solve long-standing mystery behind dormant disseminated breast tumor cells

The long-standing mystery behind dormant disseminated breast tumor cells and what activates them after years and even decades of latency may have been solved. Researchers with the U.S. Department of Energy (DOE)'s Lawrence Berkeley National Laboratory (Berkeley Lab) have identified the microenvironment surrounding microvasculature - the small blood vessels that transport blood within tissues - as a niche where dormant cancer cells reside. When these blood vessels begin to sprout, the new tips produce molecules that transform dormant cancer cells into metastatic tumors.

4 Jun 2013

Study examines link between IL-17F and treatment response to interferon beta-1b in multiple sclerosis patients

A study by Hans-Peter Hartung, M.D., of Heinrich-Heine-Universität, Düsseldoft, Germany, and colleagues examines the association between IL-17F and treatment response to interferon beta-1b among patients with relapsing-remitting multiple sclerosis.

4 Jun 2013

Report: 83% of cancer doctors face oncology drug shortages

Eighty-three percent of cancer doctors report that they've faced oncology drug shortages, and of those, nearly all say that their patients' treatment has been impacted, according to a study from researchers at the Abramson Cancer Center and the Perelman School of Medicine at the University of Pennsylvania that will be presented today at the 2013 annual meeting of the American Society of Clinical Oncology (Abstract #CRA6510).

4 Jun 2013

Study shows GreenLight laser therapy effective for BPH treatment

Data presented at the American Urological Association Annual Meeting demonstrate that treatment for Benign Prostatic Hyperplasia with GreenLight XPS laser therapy with MoXy fiber, instead of transurethral resection of the prostate, results in significantly shorter hospitalization, catheterization, and recovery times for patients, while maintaining equivalent safety and efficacy.

4 Jun 2013

Study brings researchers one step closer to personalized colorectal cancer treatment

MET protein levels correlate strongly with epithelial-mesenchymal transition phenotype, a treatment-resistant type of colorectal cancer and may be used as a surrogate biomarker, according to new research from The University of Texas MD Anderson Cancer Center.

4 Jun 2013

Mayo Clinic offers patient education resources to small medical practices

Mayo Clinic today announced that its thousands of patient education resources will be offered to small medical practices throughout the United States. This will be accomplished through an agreement with drchrono, an electronic health record company formed in 2009. Future contracts may make the materials even more broadly available.

4 Jun 2013

Cancer immunotherapy shows promise in treating patients with metastatic tumors

Cancer immunotherapy is showing promise in treating patients with a variety of advanced, metastatic tumors, as evidenced by two newly unveiled studies from Yale Cancer Center.

4 Jun 2013

State highlights: Calif. bill would fine big employers with employees on Medi-Cal; Abortion fight set in N.Y. Senate

For years, politicians and labor unions have pilloried Wal-Mart and other large employers for paying workers so little that many qualify for government health insurance at taxpayers' expense. Now critics fear the public will get stuck with an even bigger tab as California and other states expand Medicaid as part of the federal health care law.

4 Jun 2013

Early detection methods can help cure cervical cancer

Cervical cancer, a disease that will affect more than 12,000 women in the United States this year and more than a half million women worldwide, leads to significantly fewer deaths when effective early detection methods are available, either via a Pap smear or with a test for presence of the human papilloma virus.

4 Jun 2013

Study: Neural reserve, neural compensation activated in highly educated prodromal Alzheimer's patients

Highly educated individuals with mild cognitive impairment that later progressed to Alzheimer's disease cope better with the disease than individuals with a lower level of education in the same situation, according to research published in the June issue of The Journal of Nuclear Medicine.

4 Jun 2013

Precision Biologics reports findings from Phase I/IIA study of NPC-1C at ASCO meeting

Precision Biologics, in collaboration with investigators from Duke University, has been selected to present an abstract of findings from its Phase 2 clinical trial at the Annual Meeting of the American Society of Clinical Oncology.

4 Jun 2013

Gulf Coast Spine Care to use latest neck pain treatments to better meet the needs of patients

Gulf Coast Spine Care has been helping its patients treat their pain for many years, and recently the company has announced that they will be enacing a series of the latest neck pain treatments to better meet the needs of its patients.

4 Jun 2013

BACH2 gene may play a central role in the development of allergic and autoimmune diseases

Scientists at the National Institutes of Health, and their colleagues, have discovered that a gene called BACH2 may play a central role in the development of diverse allergic and autoimmune diseases, such as multiple sclerosis, asthma, Crohn's disease, celiac disease, and type-1 diabetes.

4 Jun 2013

Using cholesterol-lowering statins may be associated with musculoskeletal conditions

Using cholesterol-lowering statins may be associated with musculoskeletal conditions, arthropathies (joint diseases) and injuries, according to a report published Online First by JAMA Internal Medicine, a JAMA Network publication.

4 Jun 2013

Dog-interaction activities improve mood among teenagers living in treatment centers

Lindsay Ellsworth is prescribing a new, mood-boosting therapy for teenagers in drug and alcohol treatment: shelter dogs. On Friday afternoons, about four dogs from the Spokane Humane Society take a field trip to Excelsior Youth Center as a group of teenage boys eagerly await their arrival. Ellsworth, a doctoral candidate in animal sciences at Washington State University, organizes the meet-ups where participants can help brush, feed and play with the dogs.

4 Jun 2013

Scientists pinpoint genetic traits of cells that give rise to gliomas

A multi-institutional team of researchers have pinpointed the genetic traits of the cells that give rise to gliomas - the most common form of malignant brain cancer. The findings, which appear in the journal Cell Reports, provide scientists with rich new potential set of targets to treat the disease.

4 Jun 2013

Personal values influence doctors' treatment recommendations

What treatment a doctor recommends for advanced cancer not only depends on medical aspects. His relationship to the individual patients and his own view of their life situation at their age play a role.

4 Jun 2013

Researchers identify ways to inhibit function of key protein linked to stem cell-like behavior in CML

A research team led by the Duke-NUS Graduate Medical School in Singapore has identified ways to inhibit the function of a key protein linked to stem cell-like behavior in terminal-stage chronic myeloid leukemia, making it possible to develop drugs that may extend the survival of these patients.

4 Jun 2013

People with type 2 diabetics, hypertension more likely to have obstructive sleep apnea: Study

The American Academy of Sleep Medicine is advising anyone with Type 2 diabetes or hypertension to be evaluated for sleep apnea by a board-certified sleep medicine physician. The recommendation comes as the group of international clinicians and researchers meets in Baltimore for SLEEP 2013, the foremost gathering of sleep experts annually.

4 Jun 2013

Mathematical modeling proved critical in understanding latent stage of infections

Recurrent infection is a common feature of persistent viral diseases. It includes episodes of high viral production interspersed by periods of relative quiescence. These quiescent or silent stages are hard to study with experimental models. Mathematical analysis can help fill in the gaps.

3 Jun 2013

Therapy News and Research

Researchers solve long-standing mystery behind dormant disseminated breast tumor cells

Study examines link between IL-17F and treatment response to interferon beta-1b in multiple sclerosis patients

Report: 83% of cancer doctors face oncology drug shortages

Study shows GreenLight laser therapy effective for BPH treatment

Study brings researchers one step closer to personalized colorectal cancer treatment

Mayo Clinic offers patient education resources to small medical practices

Cancer immunotherapy shows promise in treating patients with metastatic tumors

State highlights: Calif. bill would fine big employers with employees on Medi-Cal; Abortion fight set in N.Y. Senate

Early detection methods can help cure cervical cancer

Study: Neural reserve, neural compensation activated in highly educated prodromal Alzheimer's patients

Precision Biologics reports findings from Phase I/IIA study of NPC-1C at ASCO meeting

Gulf Coast Spine Care to use latest neck pain treatments to better meet the needs of patients

BACH2 gene may play a central role in the development of allergic and autoimmune diseases

Using cholesterol-lowering statins may be associated with musculoskeletal conditions

Dog-interaction activities improve mood among teenagers living in treatment centers

Scientists pinpoint genetic traits of cells that give rise to gliomas

Personal values influence doctors' treatment recommendations

Researchers identify ways to inhibit function of key protein linked to stem cell-like behavior in CML

People with type 2 diabetics, hypertension more likely to have obstructive sleep apnea: Study

Mathematical modeling proved critical in understanding latent stage of infections

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

Advancing Intracellular Delivery with LumiPore®

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