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Fruit flies are valid models for studying drug addiction in humans, says scientists

Fruit flies may seem like unlikely heroes in the battle against drug abuse, but new research suggests that these insects - already used to study dozens of human disease - could claim that role. Scientists are reporting that fruit flies can be used as a simpler and more convenient animal model for studying the effects of cocaine and other drugs of abuse on the brain.

3 Dec 2009

Body needs fasting periods to stay healthy

A body that is provided with food too often gets caught up in the maelstrom of a lack of exercise, obesity and ultimately diabetes. The trigger is a molecular switch that is controlled by insulin, a new study by scientists from ETH Zurich has revealed.

3 Dec 2009

Positive results from NanoBio's recombinant H5N1 flu antigen-nanoemulsion vaccine combination study

NanoBio Corporation today announced positive results from studies in mice in which immune responses were evaluated following administration of 5µg doses of recombinant H5N1 pandemic flu antigen combined with the company’s novel nanoemulsion vaccine. These studies are unique because the adjuvant was administered for the first time by subcutaneous (SC) and intramuscular (IM) injections.

3 Dec 2009

PEG polymer may prevent GI injury during cancer radiotherapy

A non-absorbed, oral co-polymer therapy under development by Midway Pharmaceuticals demonstrated the ability to protect against damage to healthy gastrointestinal tissues and to prevent lethal bacterial infections in animal models of radiation damage.

3 Dec 2009

TGen scientists win $1,000 prize for best scientific paper presented at BIBM09

A team of scientists at the Translational Genomics Research Institute (TGen) won a $1,000 prize for best scientific paper presented at BIBM09, a premier bioinformatics and biomedicine conference.

3 Dec 2009

Discovery of cell fibrous structure may provide clues to diagnose and treat medical disorders

Researchers from the Johns Hopkins Engineering in Oncology Center have shown that in healthy cells, a bundled "cap" of thread-like fibers holds the cell's nucleus, its genetic storehouse, in its proper place.

3 Dec 2009

Study: Stem cells from donor bone marrow may help repair heart damage

Adult stem cells may help repair heart tissue damaged by heart attack according to the findings of a new study to be published in the December 8 issue of the Journal of the American College of Cardiology. Results from the Phase I study show stem cells from donor bone marrow appear to help heart attack patients recover better by growing new blood vessels to bring more oxygen to the heart

3 Dec 2009

arGEN-X to develop its SIMPLE Antibody engine with completed EUR 12.5M Series A equity financing

arGEN-X BV, a biopharmaceutical company focused on the discovery and development of human antibodies using its proprietary SIMPLE Antibody(TM) platform, today announced the successful second closing of its Series A equity financing round. The Company raised an additional EUR 3.0 million (~USD 4.5 million) from two leading life science investors, Credit Agricole Private Equity and VIB (the prestigious Flemish research institute).

3 Dec 2009

ImmunoCellular Therapeutics options immunotherapy targeting CSCs using abnormal Notch and Numb pathways

ImmunoCellular Therapeutics, Ltd., a biotechnology company that is focused on the development of novel immune-based cancer therapies, announced today that it has entered into an option agreement with The University of Texas M. D. Anderson Cancer Center relating to an immunotherapy targeting cancer stem cells (CSCs) which has demonstrated in pre-clinical animal models significant abilities to target and destroy CSCs.

3 Dec 2009

NHLBI awards new federal grant to improve the quality of stored transfusion blood

A new, $2.8 million, four-year federal grant will support researchers at the University of Pittsburgh School of Medicine and their collaborators at Wake Forest University as they study why the quality of stored transfusion blood degrades over time and how to address the problem.

3 Dec 2009

Khat Research Program: A new first-of-its-kind international research initiative

Mustafa al'Absi, Ph.D., professor of behavioral sciences at the University of Minnesota Medical School - Duluth Campus, and director of the Duluth Medical Research Institute, has received funding and launched a new first-of-its-kind international research initiative: "Khat Research Program: Neurobehavioral Impact of Long-Term Use".

3 Dec 2009

Research study compares genetic make-up of humans and primates

In spite of their genetic similarity to humans, chimpanzees and great apes have maximum lifespans that rarely exceed 50 years. The difference, explains USC Davis School of Gerontology Professor Caleb Finch, is that as humans evolved genes that enabled them to better adjust to levels of infection and inflammation and to the high cholesterol levels of their meat rich diets.

3 Dec 2009

VARI scientists determine the structure of receptors that plants use to sense ABA

Van Andel Research Institute (VARI) researchers have determined precisely how the plant hormone abscisic acid (ABA) works at the molecular level to help plants respond to environmental stresses such as drought and cold.

3 Dec 2009

New book presents latest research on neuroendocrine physiology

In this volume an international group of basic and clinical investigators presents their latest research on neuroendocrine physiology, advances in the control of the onset of puberty and its disorders, and basic and clinical aspects of the GH/IGF-1 and hypothalamic-pituitary-adrenal axes. An entire section is dedicated to pituitary tumors, including genetics and neuroimaging, and another covers the neuroendocrine control of substrate metabolism, including hypothalamic obesity and anorexia.

3 Dec 2009

Fitness levels linked to higher IQ in young adults

Young adults who are fit have a higher IQ and are more likely to go on to university, reveals a major new study carried out at the Sahlgrenska Academy and Sahlgrenska University Hospital.

3 Dec 2009

PanGenex capitalize on the immune-boosting properties of Spirulina

PanGenex Corporation, a global nutraceutical and dietary supplement manufacturer and marketer, announced today that the Company is actively identifying new product development opportunities that will initially focus on the immune-boosting properties of Spirulina.

3 Dec 2009

Novel approach to detect flaws in defense against breast cancer earns Era of Hope Scholar Award

A novel approach to detecting and targeting flaws in first line of defense against cancer has earned an Era of Hope Scholar Award from the U.S. Department of Defense for a scientist at The University of Texas M. D. Anderson Cancer Center.

2 Dec 2009

Fruit flies use same molecular mechanisms as humans for maintaining cholestrol

More importantly, according to two new studies led by a University of Utah human geneticist, fruit flies use the same molecular mechanisms as humans to help maintain proper balances of cholesterol and a key form of stored fat that contributes to obesity. The findings mean that as researchers try to learn more about the genetic and biological processes through which people regulate cholesterol and fat metabolism, the humble fruit fly, also called Drosophila, can teach humans much about themselves.

2 Dec 2009

Researchers discover ability of stem cells in brain cancer glioma to resist radiation therapy

Duke University Medical Center researchers have figured out how stem cells in the malignant brain cancer glioma may be better able to resist radiation therapy. And using a drug to block a particular signaling pathway in these cancer stem cells, they were able to kill many more glioma cells with radiation in a laboratory experiment.

2 Dec 2009

Adult stem cells may help repair heart tissue, reveals new study

2 Dec 2009

Medical Science News

Fruit flies are valid models for studying drug addiction in humans, says scientists

Body needs fasting periods to stay healthy

Positive results from NanoBio's recombinant H5N1 flu antigen-nanoemulsion vaccine combination study

PEG polymer may prevent GI injury during cancer radiotherapy

TGen scientists win $1,000 prize for best scientific paper presented at BIBM09

Discovery of cell fibrous structure may provide clues to diagnose and treat medical disorders

Study: Stem cells from donor bone marrow may help repair heart damage

arGEN-X to develop its SIMPLE Antibody engine with completed EUR 12.5M Series A equity financing

ImmunoCellular Therapeutics options immunotherapy targeting CSCs using abnormal Notch and Numb pathways

NHLBI awards new federal grant to improve the quality of stored transfusion blood

Khat Research Program: A new first-of-its-kind international research initiative

Research study compares genetic make-up of humans and primates

VARI scientists determine the structure of receptors that plants use to sense ABA

New book presents latest research on neuroendocrine physiology

Fitness levels linked to higher IQ in young adults

PanGenex capitalize on the immune-boosting properties of Spirulina

Novel approach to detect flaws in defense against breast cancer earns Era of Hope Scholar Award

Fruit flies use same molecular mechanisms as humans for maintaining cholestrol

Researchers discover ability of stem cells in brain cancer glioma to resist radiation therapy

Adult stem cells may help repair heart tissue, reveals new study

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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