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People with lung cancer more likely to have high-risk forms of HPV antibodies

Researchers with the International Agency for Research on Cancer (IARC) have found that people with lung cancer were significantly more likely to have several high-risk forms of human papillomavirus (HPV) antibodies compared to those who did not have lung cancer. These results, which were presented at the AACR 102nd Annual Meeting 2011, held April 2-6, indicate that HPV antibodies are substantially increased in people with lung cancer.

4 Apr 2011

Miltenyi Biotec launches MACSQuant VYB benchtop flow cytometer

Miltenyi Biotec today announces the worldwide release and availability of the MACSQuant VYB, a compact, benchtop flow cytometer featuring violet, yellow, and blue lasers, and detection of 10 optical parameters.

4 Apr 2011

New anti-angiogenic therapy can lead to tumour growth inhibition

Scientists from the School of Pharmacy at Queen's University Belfast and Almac Discovery Ltd, announce the first publication describing a potential new anti-angiogenic therapy based on a natural protein first discovered at QUB. Anti-angiogenics prevent the growth of new blood vessels in tumours and starve them of nutrients, leading to inhibition of tumour growth.

4 Apr 2011

Techne's R&D Systems acquires Boston Biochem assets

Techne Corporation announced today that as of April 1, 2011, its R&D Systems subsidiary has acquired the assets of Boston Biochem, Inc., a leading developer and manufacturer of innovative ubiquitin-related research products.

4 Apr 2011

Routine periodic fasting can reduce risk of coronary heart disease

Fasting has long been associated with religious rituals, diets, and political protests. Now new evidence from cardiac researchers at the Intermountain Medical Center Heart Institute demonstrates that routine periodic fasting is also good for your health, and your heart.

4 Apr 2011

New research reveals potential treatment for HO in children, soldiers

Promising new research reveals a potentially highly effective treatment for heterotopic ossification, a painful and often debilitating abnormal buildup of bone tissue. HO comes in two main forms—one that appears in children and is congenital, another that strikes wounded military personnel and surgery patients and is triggered by severe injuries and wounds.

4 Apr 2011

Scientists identify five new genes that increase risk of developing Alzheimer's

A leading UK scientist's search for factors that increase the risk of developing Alzheimer's has uncovered five new genes to help pinpoint what's going wrong in the brain.

4 Apr 2011

Research offers first structural insights into 'client' protein shape in chaperone presence

In the constantly morphing field of protein structure, scientists at The Scripps Research Institute offer yet another surprise: a common "chaperone" protein in cells thought to help other proteins fold has been shown instead to loosen them.

4 Apr 2011

Experts must monitor new antiviral compounds for HCV treatment

Data presented at the International Liver CongressTM highlight the fact that new novel antiviral compounds for the treatment of hepatitis C virus must be prescribed and monitored by experts and specialists to ensure resistance is minimised.

2 Apr 2011

Three abstracts from SuperGen PIM kinase inhibitor program to be presented at AACR

SuperGen, Inc., a pharmaceutical company dedicated to the discovery and development of novel cancer therapies, today announced the acceptance of three abstracts from the SuperGen PIM kinase inhibitor program. Poster presentations by SuperGen and collaborators will occur on April 3 and 5, 2011 at the American Association for Cancer Research 102nd Annual Meeting in Orlando, Florida.

2 Apr 2011

Rsearchers define new step that controls programmed cell death in cancer cells

When cells find themselves in a tight spot, the cell cycle regulator p21 halts the cell cycle, buying cells time to repair the damage, or if all else fails, to initiate programmed cell death.

2 Apr 2011

Loss of SKIP sensitizes cancer cells to apoptotic effects of DNA damage-inducing anticancer drugs

When cells find themselves in a tight spot, the cell cycle regulator p21 halts the cell cycle, buying cells time to repair the damage, or if all else fails, to initiate programmed cell death. In contrast to other stress-induced genes, which dispense with the regular transcriptional entourage, p21Cip1 still requires SKIP, a transcription elongation factor that also helps with the editing of transcripts, to be expressed, found researchers at the Salk Institute for Biological Studies.

2 Apr 2011

PUMA-mediated intestinal apoptosis contributes to ulcerative colitis in humans, mice

Ulcerative colitis is an inflammatory bowel disease thought to be related to aberrant activation of the immune system in the intestine. Recent research has also suggested that regulated cell death of the intestinal epithelial cells is a contributing factor to the pathogenesis.

2 Apr 2011

Researchers study role of acetylation in Alzheimer's disease

Researchers at the University of Pennsylvania School of Medicine have determined that a well-known chemical process called acetylation has a previously unrecognized association with one of the biological processes associated with Alzheimer's disease and related disorders. The findings were published in the latest issue of Nature Communications.

1 Apr 2011

Insulin could play a new role in fighting Alzheimer's disease: Research

A low dose of insulin has been found to suppress the expression in the blood of four precursor proteins involved in the pathogenesis of Alzheimer's disease, according to new clinical research by University at Buffalo endocrinologists. The research, published in March online in the Journal of Clinical Endocrinology and Metabolism, suggests that insulin could have a powerful, new role to play in fighting Alzheimer's disease.

1 Apr 2011

Scientists develop new experimental diagnostic test to distinguish infection from disease

A potential new experimental diagnostic test able to quickly distinguish individuals with active tuberculosis from those with latent TB infection has been developed. If the preliminary results of the study will be confirmed in a larger population sample, the new diagnostic system could allow more effective strategies to control the spread of the re-emerging pathology.

1 Apr 2011

Biocept, academic collaborators' posters on CTCs to be presented at AACR meeting

Biocept, Inc. today reported that its scientists and academic collaborators will present four posters at the 102nd Annual Meeting of the American Association for Cancer Research taking place in Orlando, Florida April 2-6, 2011.

1 Apr 2011

Study shows immune therapy can prevent pregnancy in mammals including humans

Researchers at Weill Cornell Medical College have shown that it is possible to immunize mammals to control fertility. They say their technique could possibly be used on other mammals -- including humans -- because fertility hormones and their receptors are species-non-specific and are similar in both females and males.

1 Apr 2011

Moderate amount of protein added to three regular meals a day helps appetite control and feeling of fullness

Eating fewer, regular-sized meals with higher amounts of lean protein can make one feel more full than eating smaller, more frequent meals, according to new research from Purdue University.

1 Apr 2011

Potential HIV vaccine component undergoes dramatic protein rearrangement

An international study headed by a UC Davis scientist describes how a component of a potential HIV vaccine opens like a flower, undergoing one of the most dramatic protein rearrangements yet observed in nature. The finding could reveal new targets for vaccines to prevent HIV infection and AIDS. A paper describing the work was published online this week in the journal Proceedings of the National Academy of Sciences.

1 Apr 2011

G Protein News and Research

People with lung cancer more likely to have high-risk forms of HPV antibodies

Miltenyi Biotec launches MACSQuant VYB benchtop flow cytometer

New anti-angiogenic therapy can lead to tumour growth inhibition

Techne's R&D Systems acquires Boston Biochem assets

Routine periodic fasting can reduce risk of coronary heart disease

New research reveals potential treatment for HO in children, soldiers

Scientists identify five new genes that increase risk of developing Alzheimer's

Research offers first structural insights into 'client' protein shape in chaperone presence

Experts must monitor new antiviral compounds for HCV treatment

Three abstracts from SuperGen PIM kinase inhibitor program to be presented at AACR

Rsearchers define new step that controls programmed cell death in cancer cells

Loss of SKIP sensitizes cancer cells to apoptotic effects of DNA damage-inducing anticancer drugs

PUMA-mediated intestinal apoptosis contributes to ulcerative colitis in humans, mice

Researchers study role of acetylation in Alzheimer's disease

Insulin could play a new role in fighting Alzheimer's disease: Research

Scientists develop new experimental diagnostic test to distinguish infection from disease

Biocept, academic collaborators' posters on CTCs to be presented at AACR meeting

Study shows immune therapy can prevent pregnancy in mammals including humans

Moderate amount of protein added to three regular meals a day helps appetite control and feeling of fullness

Potential HIV vaccine component undergoes dramatic protein rearrangement

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

The role of UV-Vis in biopharma QC

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