Biochemistry News and Research

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Researchers unravel mechanisms that enable accumulation of tumour promoting protease in stressed cancer cells

A mechanism beyond the level of gene regulation, which is often the underlying reason for changes in protein levels, does enable the strong accumulation of a tumour promoting protease in stressed cancer cells. The group of BIOSS researcher Prof. Dr. Thomas Reinheckel teamed up with BIOSS investigator Prof. Dr. Sabine Rospert and their colleagues from the University Medical Center Freiburg, Prof. Dr. Elmar Stickeler and Dr. Peter Bronsert, in order to unravel mechanisms by which stress-resistant production of cancer promoting proteins occurs.

6 Jul 2015

UTHealth researchers discover new light-activated proteins that work as 'off switches' for brain cells

Light switches for neurons have made enormous contributions to brain research by giving investigators access to "on switches" for brain cells. But, finding "off switches" has been much more challenging.

2 Jul 2015

HIV capsid protein plays crucial role in the virus' life cycle

HIV, or human immunodeficiency virus, is the retrovirus that leads to acquired immunodeficiency syndrome or AIDS. Globally, about 35 million people are living with HIV, which constantly adapts and mutates creating challenges for researchers. Now, scientists at the University of Missouri are gaining a clearer idea of what a key protein in HIV looks like, which will help explain its vital role in the virus' life cycle.

2 Jul 2015

UNSW Australia to co-host sixth International Nanomedicine Conference in Sydney

Advances in nanotechnology and nano-fabrication are fundamentally changing the future of medicine, enabling more effective diagnostics and targeted drugs, and new bioactive materials that can help repair our bodies.

1 Jul 2015

ASHG declares 2015 recipients of annual Award for Excellence in Human Genetics Education

The American Society of Human Genetics (ASHG) has named Robert L. Nussbaum, M.D., chief medical officer of invitae and clinical professor of medicine (volunteer) at the University of California, San Francisco (UCSF); Roderick R. McInnes, CM, M.D., Ph.D., director of the Lady Davis Institute at the Jewish General Hospital and Alva chair in human genetics, Canada Research chair in neurogenetics, and professor of human genetics and biochemistry at McGill University; and Huntington F. Willard, Ph.D., president and director of the Marine Biological Laboratory and professor of human genetics at the University of Chicago; as the 2015 recipients of its annual Award for Excellence in Human Genetics Education.

1 Jul 2015

Angiography and MPI: an interview with Professor Mauro Magnani University of Urbino

I am Mauro Magnani, Professor of Biochemistry at the University of Urbino, Italy. My background is essentially the transition of activity from the lab to application. I am also the founder of a spin-off company called EryDel, which uses technology to load materials or drugs inside cells.

From Bruker BioSpin Group 30 Jun 2015

University of Cambridge, AstraZeneca announce new joint schemes to support PhD scholarships, clinical lectureships

AstraZeneca and the University of Cambridge today announced three new joint schemes to support more than 80 PhD scholarshipsand eight clinical lectureships over the next five years spanning translational science, basic and clinical research.

30 Jun 2015

Biochemistry professor examines the perceived success of Theranos test procedure

The press is hailing it as a revolution in the healthcare industry: The fingerprick test procedure developed by Theranos can assess up to 200 different values from a single drop of blood and show indicators of potential medical conditions.

30 Jun 2015

New species of tRNA-derived small RNAs contribute to cell proliferation in cancer

Since their discovery in the 1950s, transfer RNAs (tRNAs) have been best known for their role in helping the cell make proteins from messenger RNA templates. However, recent studies have led to a previously-unsuspected concept that tRNAs are not always the end product; namely, they further serve as a source of small RNAs.

30 Jun 2015

New discovery could lead to personalized treatment for colon cancer

A UNC Lineberger Comprehensive Cancer Center discovery of just how a certain tumor suppressor molecule works to prevent tumor growth could lead to a personalized treatment approach for colon cancer.

30 Jun 2015

University of Oklahoma professor finds key mosquito protein for development of new malaria vaccine

A University of Oklahoma professor studying malaria mosquito interaction has discovered a new mosquito protein for the development of a new vaccine that is expected to stop the spread of the disease in areas where it is considered endemic.

30 Jun 2015

Elsevier announces highlights of 2014 Impact Factor performance

Elsevier, a world-leading provider of scientific, technical and medical information products and services, today announced the highlights of its journal Impact Factor performance in 2014. According to the 2014 Journal Citation Reports (JCR) published by Thomson Reuters, Elsevier saw 55% of its journal Impact Factors increase from 2013 to 2014, ahead of the aggregate across other journals.

29 Jun 2015

New 3D cell culture system could facilitate search for therapeutic agents for Parkinson's disease

The progressive loss of neurons in the brain of Parkinson's patients is slow yet inexorable. So far, there are no drugs that can halt this insidious process.

25 Jun 2015

NHS access - are you ready? An interview with Dr Keith Morris, Morris Healthcare Consulting

The NHS is under immense pressure not only to continue to deliver improved care but also to change how it is delivering care to meet rising and changing demand with an essentially fixed amount of money and resources - all at the same time. Patience and persistence with good humour are thus vital characteristics to have.

23 Jun 2015

UMass Amherst reports how two molecular pathways get together to ensure normal bacterial growth

As part of their long-term investigation of regulatory factors in the bacterial cell cycle, molecular biologists at the University of Massachusetts Amherst now report finding a surprising new role for one factor, CpdR, an adaptor that helps to regulate selective protein destruction, the main control mechanism of cell cycle progression in bacteria, at specific times.

23 Jun 2015

UT Southwestern researchers identify two proteins within fetal lungs that initiate labor process

Researchers at UT Southwestern Medical Center have identified two proteins in a fetus' lungs responsible for initiating the labor process, providing potential new targets for preventing preterm birth.

23 Jun 2015

Preventing neutrophils from producing NETs can accelerate wound healing in diabetic mice

One of the body's tools for fighting off infection in a wound may actually slow down the healing process, according to new research by a team of Harvard University, Boston Children's Hospital, and Penn State University scientists.

19 Jun 2015

Melanoma patients with high levels of H2A.Z.2 protein less likely to survive

Melanoma patients with high levels of a protein that controls the expression of pro-growth genes are less likely to survive, according to a study led by researchers at Icahn School of Medicine at Mount Sinai and published online in the journal Molecular Cell.

18 Jun 2015

British Columbia researchers develop SCOPE program to help prevent childhood obesity

A multidisciplinary group of researchers from British Columbia has developed a participatory action research program to help address healthy body weight in children.

17 Jun 2015

Researchers focus on novel techniques to combat global blood shortage

Red blood cells are the cells responsible for transporting oxygen to all the organs of the body. Red blood cells are the body's most common cell type: no less than 20 billion red blood cells die and are regenerated every day.

17 Jun 2015

Biochemistry News and Research

Researchers unravel mechanisms that enable accumulation of tumour promoting protease in stressed cancer cells

UTHealth researchers discover new light-activated proteins that work as 'off switches' for brain cells

HIV capsid protein plays crucial role in the virus' life cycle

UNSW Australia to co-host sixth International Nanomedicine Conference in Sydney

ASHG declares 2015 recipients of annual Award for Excellence in Human Genetics Education

Angiography and MPI: an interview with Professor Mauro Magnani University of Urbino

University of Cambridge, AstraZeneca announce new joint schemes to support PhD scholarships, clinical lectureships

Biochemistry professor examines the perceived success of Theranos test procedure

New species of tRNA-derived small RNAs contribute to cell proliferation in cancer

New discovery could lead to personalized treatment for colon cancer

University of Oklahoma professor finds key mosquito protein for development of new malaria vaccine

Elsevier announces highlights of 2014 Impact Factor performance

New 3D cell culture system could facilitate search for therapeutic agents for Parkinson's disease

NHS access - are you ready? An interview with Dr Keith Morris, Morris Healthcare Consulting

UMass Amherst reports how two molecular pathways get together to ensure normal bacterial growth

UT Southwestern researchers identify two proteins within fetal lungs that initiate labor process

Preventing neutrophils from producing NETs can accelerate wound healing in diabetic mice

Melanoma patients with high levels of H2A.Z.2 protein less likely to survive

British Columbia researchers develop SCOPE program to help prevent childhood obesity

Researchers focus on novel techniques to combat global blood shortage

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