Friday, May 24 2013 6:49 AM EDT2013-05-24 10:49:03 GMT
It's a voyage that helps introduce tourists to those small waterfront towns that they may not ordinarily think to visit. A cruise ship docked in Biloxi on Wednesday night. Then on Thursday, passengersMore >>
It's a voyage that helps introduce tourists to those small waterfront towns that they may not ordinarily think to visit. A cruise ship docked in Biloxi on Wednesday night. Then on Thursday, passengers visited several attractions including the Biloxi lighthouse and the visitors center. The Grande Caribe set sail from New Orleans and will continue on until it reaches St. Petersburg. Crew members said it's the stops along the way that makes these small cruises stand out.More >>
Monday, May 13 2013 12:24 PM EDT2013-05-13 16:24:04 GMT
MARION COUNTY, MS (WDAM) - A weekend-long drug raid left 22 individuals behind bars, and more arrests to come. According to Marion County Sheriff Berkley Hall, the drug raid is the result of severalMore >>
A weekend-long drug raid left 22 individuals behind bars, and more arrests to come.More >>
Thursday, May 23 2013 5:38 PM EDT2013-05-23 21:38:18 GMT
The picture of a George County dog set on fire is disturbing. Authorities say the circumstances surrounding how fire consumed the dog are shocking. According to George County Sheriff Dean Howell, 20-year-oldMore >>
Socks, the dog reportedly burned this week by his owner, has died. That word comes from a George County Sheriff's deputy. Socks succumbed to injuries suffered after 20-year-old Brandon Pierce allegedly set his dog on fire Tuesday night. The suspect told deputies he torched the dog because he "wanted to help the dog go to heaven."More >>
Thursday, May 23 2013 10:07 PM EDT2013-05-24 02:07:07 GMT
"Study the past if you would define the future." Those words were once said by Confucius and those are the words the Historical Society of Gulfport strives toward for its city. Wednesday, that societyMore >>
Hoping to highlight Gulfport's history, members will be making that building a museum and welcome center for the city.More >>
An 87-year-old grandmother took on billionaire Donald Trump. And on Thursday - she lost.More >>
An 87-year-old grandmother took on billionaire Donald Trump. And on Thursday, she lost.More >>
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SOURCE Seahorse Bioscience
500th XF Data Reference in Elsevier: Cell Stem Cell
BILLERICA, Mass., Feb. 22, 2013 /PRNewswire/ -- Seahorse Bioscience, the leader in instruments and assay kits for measuring cell metabolism, announced a new milestone: the 500th journal reference including XF assay data. The paper, titled BCL-2 Inhibition Targets Oxidative Phosphorylation and Selectively Eradicates Quiescent Human Leukemia Stem Cells, will be published in the March 7, 2013 issue of the journal Cell Stem Cell.
"Our work demonstrates that there are fundamental differences between the metabolism of leukemia stem cells compared to the mass of tumor and normal cells. We believe our findings have implications for a greater understanding of leukemia stem cell biology and - from a therapeutic perspective - for providing a basis that targeting leukemia stem cell metabolism holds premise as a unique and selective therapeutic approach," stated lead author, Dr. Eleni Lagadinou M.D., Ph.D., post-doctoral fellow in the lab of Craig Jordan, the Philip and Marilyn Wehrheim Professor at the James P. Wilmot Cancer Center at the University of Rochester Medical Center (URMC) in Rochester NY.
Dr. Lagadinou and the URMC team are developing a new therapeutic strategy for acute myeloid leukemia (AML), a highly drug-resistant cancer. They have discovered that therapy-resistant AML cells are a subpopulation of cancer stem cells with a distinctively low energy metabolism. Unlike normal cells, this lethal subpopulation has impaired ability to utilize glycolysis to meet increased energy demands, and is critically dependent on mitochondrial respiration (OXPHOS) for energy and survival. These findings suggest it is feasible to eradicate therapy-resistant leukemic stem cell populations, by targeting their unique energy metabolism profile with inhibitors of oxidative phosphorylation, such as the BCL-2 inhibitor drugs currently in development with a number of drug companies.
"The XF Analyzer was designed to provide bioenergetic insight into metabolic diseases. We suspected that its ability to measure, in real-time, the changes in cellular glycolysis and mitochondrial respiration would be equally important to cancer research, and this paper proves it," stated David Ferrick, CSO of Seahorse Bioscience. "Using the XF Analyzer, these scientists were able to unequivocally demonstrate the reliance of leukemia stem cells on mitochondrial respiration, with a concomitant impairment in glycolytic capacity. Most metabolic research into cancer stems cells has focused on the disproportionate use of glycolysis to fuel the tumor's extreme energy needs, whereas URMC has demonstrated such a strategy is likely to be unproductive."
Leukemia is a blood cancer with four common types: acute myelogenous leukemia (AML), acute lymphoblastic (ALL), chronic myeloid leukemia (CML), and chronic lymphoblastic (CLL). AML is most common in adults and the most difficult to treat, in part because it affects immature cells. Nearly 50,000 new cases are diagnosed each year, with about half resulting in death.
About Seahorse Bioscience Seahorse Bioscience XFe Analyzers and stress test kits are the industry standard for the measurement of the metabolic pathways, such as mitochondrial respiration [oxidative phosphorylation] and glycolysis. Scientists worldwide are advancing their research in understanding the role of cell metabolism in Neurodegeneration, Aging, Cancer, Cardiovascular, Cell Physiology, Toxicology & Hepatobiology, Immunology, Infectious Diseases, Mitochondrial Diseases, Model Organisms, Obesity, Diabetes, Metabolic Disorders, Screening, and Translational Medicine. Founded in 2001, Seahorse Bioscience is headquartered in Billerica, Massachusetts, U.S., and has regional offices in Copenhagen, Denmark; and Shanghai, China. Learn more at www.seahorsebio.com.
About the University of Rochester Medical Center One of the nation's top academic medical centers, the University of Rochester Medical Center forms the centerpiece of the University's health research, teaching, patient care, and community outreach missions. With more than $145 million in federal research funding, UR School of Medicine research funding ranks in the top one-quarter of U.S. medical centers, while the School of Nursing ranks 12th highest in funding. Learn more at www.urmc.rochester.edu.
Press Contact: Cynthia Egan Director of Marketing Seahorse Bioscience firstname.lastname@example.org 1-978-671-1600
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