Molecular Biology News and Research

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Molecular biology is the study of biology at a molecular level. The field overlaps with other areas of biology and chemistry, particularly genetics and biochemistry. Molecular biology chiefly concerns itself with understanding the interactions between the various systems of a cell, including the interactions between DNA, RNA and protein biosynthesis as well as learning how these interactions are regulated.

Researchers find weakness in H1N1's method for evading detection by immune system

Researchers at Rice University and Baylor College of Medicine (BCM) have found what they believe is a weakness in H1N1's method for evading detection by the immune system.

11 Dec 2009

Cardiac myosin-binding protein C identified as potential new diagnostic biomarker for heart attacks

Though they remain a leading killer, heart attacks can be effectively treated provided they can be rapidly diagnosed following initial onset of symptoms. In a study appearing in this month's Molecular and Cellular Proteomics, researchers have identified cardiac myosin-binding protein C (cMyBP-C) as a potential new diagnostic biomarker for heart attacks, one that may be particularly valuable for mild attacks in which traditional diagnostic proteins may not be abundant enough.

11 Dec 2009

Winner of the 2010 Avanti Award in Lipids

The 2010 Avanti Award in Lipids, which recognizes outstanding research contributions in the area of lipid research, has been awarded to David W. Russell, the Eugene McDermott distinguished chair of molecular genetics at the University of Texas Southwestern Medical Center at Dallas.

11 Dec 2009

Regulus Therapeutics to host educational webinar about microRNA biology

Regulus Therapeutics Inc., founded by Alnylam Pharmaceuticals, Inc., and Isis Pharmaceuticals, Inc., unveiled plans for an educational webinar about microRNA biology that will highlight several recent exciting discoveries in the field and showcase the therapeutic strategies based on microRNA.

10 Dec 2009

German researchers study target-oriented methods for children with brain tumor

Brain tumors are the primary cause of cancer mortality in children. Even if a cure is possible, young patients often suffer tremendously from the stressful treatment which can be harmful to the developing brain.

10 Dec 2009

Embryonic signalling pathways suggest a new therapeutic approach to recover from heart attack

Almost a century after it was discovered in fruit flies with notches in their wings, the Notch signalling pathway may come to play an important role in the recovery from heart attacks. In a study published today in Circulation Research, scientists at the European Molecular Biology Laboratory (EMBL) in Monterotondo, Italy, are the first to prove that this signalling pathway targets heart muscle cells and thus reveal its crucial role in heart development and repair

10 Dec 2009

Researchers study incidence of heterosis for different characteristics

When two gene pools combine, you might expect the characteristics of the offspring to end up somewhere in the middle between those of its parents. But children often have characteristics that are better or worse than that middle value, sometimes even better than both parents.

9 Dec 2009

TMZ and small molecule combination appears to lower tumor resistance

University of Florida researchers have found a way to use just a fraction of the normal dosage of a highly toxic, debilitating chemotherapy drug to achieve even better results against colon cancer cells.

9 Dec 2009

Albert Einstein College of Medicine receives SU2C grant for cancer research

Matthew Levy, Ph.D., assistant professor of biochemistry at Albert Einstein College of Medicine of Yeshiva University, has been awarded more than $700,000 by Stand Up To Cancer (SU2C) for his high-risk/high-reward cancer research.

7 Dec 2009

New findings may yield more effective therapies for infants with blood cancer

Pediatric oncologists have identified specific genes, dubbed partner genes, that fuse with another gene to drive an often-fatal form of leukemia in infants. By more accurately defining specific partner genes, researchers expect to better predict which infants may benefit from particular treatments.

7 Dec 2009

Health experts available to discuss health care reform

Edward D. Miller was named chief executive officer of Johns Hopkins Medicine, the 13th dean of The Johns Hopkins University School of Medicine and vice president for medicine of The Johns Hopkins University in January 1997.

5 Dec 2009

Study on fruit flies may help in understanding the root cause of stem cell diseases

The body is a battle zone. Cells constantly compete with one another for space and dominance. Though the manner in which some cells win this competition is well known to be the survival of the fittest, how stem cells duke it out for space and survival is not as clear.

5 Dec 2009

Fluxion Biosciences signs distribution agreement with DI Biotech and Novel Science

Fluxion Biosciences announced today that it has expanded its sales and service network into Asia. The company signed a distribution agreement for its BioFlux™ line with Korea-based DI Biotech. A second agreement with Novel Science covers sales of both the BioFlux and IonFlux™ platforms in Japan. Fluxion has also sold its first BioFlux 1000 system into China.

From Fluxion Biosciences 4 Dec 2009

Shorter amyloid fibres more toxic than longer counterparts, says study

A major discovery is challenging accepted thinking about amyloids - the fibrous protein deposits associated with diseases such as Alzheimer's and Parkinson's - and may open up a potential new area for therapeutics.

4 Dec 2009

Researchers build better artificial visual systems using high-performance gaming hardware

Taking inspiration from genetic screening techniques, researchers from Harvard and MIT have demonstrated a way to build better artificial visual systems with the help of low-cost, high-performance gaming hardware.

3 Dec 2009

Manpei Suzuki Diabetes Foundation announces the 2009 winner of International Prize

The Manpei Suzuki Diabetes Foundation is pleased to announce the 2009 winner of the International Prize: Donald F. Steiner, MD, A. N. Pritzker Distinguished Service Professor Emeritus, Departments of Medicine and Biochemistry and Molecular Biology, The University of Chicago, USA.

3 Dec 2009

Clinical groups discuss the usage of EAS in adults and children

Electric acoustic stimulation (EAS) combines electric stimulation in the mid- to high-frequency regions with acoustic stimulation in the low-frequency range with the aim to preserve residual low-frequency hearing after cochlear implantation, which together particularly improves speech understanding, pitch discrimination and music appreciation.

2 Dec 2009

New scientific breakthrough may allow doctors to reverse cleft palate in humans

In a study newly published in the journal Development, investigators at the USC School of Dentistry describe how to non-surgically reverse the onset of cleft palate in fetal mice - potentially one step in the journey to a better understanding of similar defects in humans.

2 Dec 2009

Mechanism blocking HIV-1 from entering cells identified

Publishing in PLoS Pathogens, researchers at from the Kimmel Cancer Center at Jefferson have found a novel mechanism by which drugs block HIV-1 from entering host cells.

1 Dec 2009

DFG approves establishment of new CRCs; research topics range from modern prostheses to political reforms to marine bacteria

The DFG has approved the establishment of 17 new Collaborative Research Centres as of 1 January 2010. This decision was made recently by the relevant Grants Committee in Bonn.

1 Dec 2009

Molecular Biology News and Research

Further Reading

Researchers find weakness in H1N1's method for evading detection by immune system

Cardiac myosin-binding protein C identified as potential new diagnostic biomarker for heart attacks

Winner of the 2010 Avanti Award in Lipids

Regulus Therapeutics to host educational webinar about microRNA biology

German researchers study target-oriented methods for children with brain tumor

Embryonic signalling pathways suggest a new therapeutic approach to recover from heart attack

Researchers study incidence of heterosis for different characteristics

TMZ and small molecule combination appears to lower tumor resistance

Albert Einstein College of Medicine receives SU2C grant for cancer research

New findings may yield more effective therapies for infants with blood cancer

Health experts available to discuss health care reform

Study on fruit flies may help in understanding the root cause of stem cell diseases

Fluxion Biosciences signs distribution agreement with DI Biotech and Novel Science

Shorter amyloid fibres more toxic than longer counterparts, says study

Researchers build better artificial visual systems using high-performance gaming hardware

Manpei Suzuki Diabetes Foundation announces the 2009 winner of International Prize

Clinical groups discuss the usage of EAS in adults and children

New scientific breakthrough may allow doctors to reverse cleft palate in humans

Mechanism blocking HIV-1 from entering cells identified

DFG approves establishment of new CRCs; research topics range from modern prostheses to political reforms to marine bacteria

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