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New findings can lead to better understanding of neurological development, cancer metastasis

By shedding new light on how cells migrate in the developing brain, researchers at Fred Hutchinson Cancer Research Center also may have found a new mechanism by which other types of cells, including cancer cells, travel within the body.

25 Apr 2011

Research sheds light on molecular movements of neural transporters

A team of scientists from Columbia University College of Physicians and Surgeons and Weill Cornell Medical College has shed light on the molecular workings of transporter proteins, molecular machines embedded in the cell membranes of neurons that modulate the transfer of signals between cells and recycle neurotransmitters.

25 Apr 2011

Scientists discover new mechanism behind Salmonella invasion into gut cells

Scientists from the Helmholtz Centre for Infection Research in Braunschweig, Germany have discovered a new, hitherto unknown mechanism of Salmonella invasion into gut cells: In this entry mode, the bacteria exploit the muscle power of cells to be pulled into the host cell cytoplasm.

22 Apr 2011

Merck and Sanofi Pasteur commence Phase III trial of pediatric hexavalent combination vaccine

Merck and Sanofi Pasteur, the vaccines division of sanofi-aventis Group, announced today the initiation of a Phase III clinical program to evaluate the safety and immunogenicity of an investigational pediatric hexavalent combination vaccine.

21 Apr 2011

Gen-Probe receives FDA marketing clearance for APTIMA Trichomonas vaginalis assay

Gen-Probe Incorporated announced today that the US Food and Drug Administration (FDA) has cleared for marketing its APTIMA® Trichomonas vaginalis assay on the fully automated TIGRIS® system.

20 Apr 2011

LMP1 viral protein needs TRAF6 cellular protein to promote B cell activation signaling pathways: Study

By identifying a surprising association of two intracellular proteins, University of Iowa researchers have laid the groundwork for the development of new therapies to treat B cell lymphomas and autoimmune disease.

20 Apr 2011

Scientists detect several biomarkers to screen active drugs for Batten disease

Goethe University and Harvard Medical School start screening for active ingredients for the treatment of Batten disease

20 Apr 2011

Bexion earns Biotech Innovation Award for new cancer treatment approach

Bexion Pharmaceuticals was named the Biotech Innovation Award winner at the Cincinnati USA Innovation Awards program sponsored by the Cincinnati Business Courier, the Cincinnati USA Regional Chamber and CincyTech.

19 Apr 2011

NRC, NCKU partner to develop cancer diagnostic and treatment technologies

A Taiwanese research team led by Prof. Dar-Bin Shieh of Institute of Oral Medicine in Medical College at National Cheng Kung University has partnered with a research group led by Dr. Dennis Whitefield from National Research Council of Canada to develop innovative cancer diagnostic and treatment technologies.

15 Apr 2011

Positive outcomes from Gamma Knife Radiosurgery in posterior fossa meningiomas

Meningiomas are the most common benign intracranial tumors, and in individuals ages 35 and older, the most common type of brain tumor diagnosed. They most often occur in people between the ages of 40 and 70.

12 Apr 2011

People with red eyes are considered sad, unhealthy and less attractive

Beauty is said to be in the eye of the beholder, but a new study reveals that the reverse is also true; unattractiveness is in the eye of the beheld. Research published in Ethology finds that people with bloodshot eyes are considered sadder, unhealthier and less attractive than people whose eye whites are untinted, a cue which is uniquely human.

8 Apr 2011

ASBMB to honor 11 scientists with annual awards for biomedical research

The winners of the American Society for Biochemistry and Molecular Biology annual awards will give lectures at the Experimental Biology 2011 conference April 9-13 at the Walter E. Washington Convention Center in Washington, D.C.

8 Apr 2011

CFFT, Vertex collaborate to develop new medicines for cystic fibrosis

Vertex Pharmaceuticals Incorporated and Cystic Fibrosis Foundation Therapeutics, Inc. today announced they will collaborate on the continued discovery and development of new medicines known as correctors that aim to treat the underlying cause of cystic fibrosis in people with the most common form of the disease.

8 Apr 2011

Keryx KRX-0401 data in colorectal cancer, multiple myeloma presented at AACR meeting

Keryx Biopharmaceuticals, Inc. today announced that two posters on KRX-0401 were presented at the 102nd annual meeting of the American Association for Cancer Research currently ongoing at the Orange County Convention Center in Orlando, Florida. Perifosine, the Company's novel, potentially first-in-class, oral anti-cancer agent that inhibits Akt activation in the phosphoinositide 3-kinase pathway, is currently in Phase 3 clinical trials for refractory advanced colorectal cancer and multiple myeloma.

6 Apr 2011

Lack or loss of SIRT3 protein induces proliferation of breast cancer cells

Research published in the Cancer Cell journal in March was a significant step in knowing the causes of cancer better, especially breast cancer, revealing that the lack or loss of a protein in the cells known as SIRT3, induces the proliferation of this disease and thereby, this protein can be an may be a therapeutic target in the development of effective therapies for cancer. The research was led by Dra. Marcia Haigis of the Harvard Medical School, with the participation of Dr. Arkaitz Carracedo, from the Proteomics Laboratory at CIC bioGUNE.

6 Apr 2011

Siemens Hearing to unveil new instruments at AudiologyNOW! 2011

Siemens Hearing Instruments, Inc., will unveil a host of products at the American Academy of Audiology AudiologyNOW! 2011 conference - including the new Aquaris™, the world's first, truly waterproof, dustproof and shock-resistant digital hearing instrument.

5 Apr 2011

Aeterna Zentaris presents two posters on perifosine at AACR meeting

Aeterna Zentaris Inc. today announced that two posters on its lead anticancer agent, perifosine, were presented at the 102nd annual meeting of the American Association for Cancer Research currently held at the Orange County Convention Center in Orlando, Florida.

5 Apr 2011

Researchers to develop future body sensor network

Modern man is surrounded by a multitude of sensors. Today's sensors are simple and made for specific purposes, like measuring temperature, balance, build-up of smoke, or tyre pressure. The common trait of the sensors is that they are all embedded in a closed system.

5 Apr 2011

Study suggests causal link between HSV1 and Alzheimer's disease

Laboratories at the University of New Mexico (UNM), Brown University, and House Ear Institute (HEI) have developed a new technique to observe herpes simplex virus type 1 (HSV1) infections growing inside cells. HSV1, the cause of the common cold sore, persists in a latent form inside nerve cells.

5 Apr 2011

New ‘nanotech’ weapon against drug-resistant superbugs

Scientists at the Institute of Bioengineering and Nanotechnology (IBN) and IBM Research – Almaden have developed the first biodegradable polymer nanoparticles to combat drug-resistant superbugs, such as Methicillin-Resistant Staphylococcus aureus (MRSA). These nanoparticles can selectively kill the bacteria without destroying healthy red blood cells, and being biodegradable, have great potential to treat infectious diseases in the body. This was reported today in the leading scientific journal, Nature Chemistry [(2011) DOI: 10.1038/nchem.1012].

3 Apr 2011