Protein News and Research

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Proteins are complex molecules that are made up of amino acids. They can be found in every cell in the body, and carry out vital processes that keep human beings alive. Mutations in proteins can lead to a multitude of diseases, the most common being cancer.

Changing breast cancer cells' shape could make the disease more sensitive to treatments

Changing the shape of breast cancer cells could make the disease more sensitive to treatments - even driving the body's own inflammatory response against a tumour - a new study shows.

4 Mar 2015

Scripps florida scientists find a defect responsible for memory impairment in aging

Everyone worries about losing their memory as they grow older—memory loss remains one of the most common complaints of the elderly. But the molecular reasons behind the processes remain unclear, particularly those associated with advancing age.

4 Mar 2015

Grifols, Alkahest sign definitive agreements

Grifols, a global healthcare company and leading producer of plasma therapies, and Alkahest, a Redwood City, California based, privately held biopharmaceutical company founded upon the pioneering work of Dr. Tony Wyss-Coray and other leading scientists at Stanford University, today announced that they have signed definitive agreements whereby Grifols will make a major equity investment in Alkahest, and the companies will work together to develop novel plasma-based products for the treatment of cognitive decline in aging and disorders of the central nervous system (CNS), including Alzheimer's.

4 Mar 2015

New antibody provides 100% protection against H5N1 influenza virus in animal models

Since 2003, the H5N1 influenza virus, more commonly known as the bird flu, has been responsible for the deaths of millions of chickens and ducks and has infected more than 650 people, leading to a 60 percent mortality rate for the latter. Luckily, this virus has yet to achieve human-to-human transmission, but a small number of mutations could change that, resulting in a pandemic.

4 Mar 2015

Study on spider venom may lead to new class of potent painkillers

New research shows that seven compounds of the countless found in spider venom block a key step in the body's ability to pass pain signals to the brain. The hunt for a medicine based on just one of these compounds, which would open up a new class of potent painkillers, is now a step closer according to new research published in the British Journal of Pharmacology.

4 Mar 2015

TSRI scientists find mechanism that causes long-term memory loss due to age

Everyone worries about losing their memory as they grow older--memory loss remains one of the most common complaints of the elderly. But the molecular reasons behind the processes remain unclear, particularly those associated with advancing age.

4 Mar 2015

Malvern launches two new ITC systems to support life science research

Malvern Instruments has launched two new-generation isothermal titration calorimeters (ITC), advancing its recently acquired MicroCal range to further support life science researchers studying biomolecular interactions. The new manual Malvern MicroCal PEAQ-ITC and fully automated Malvern MicroCal PEAQ-ITC Automatedsystems are designed to deliver the enhanced functionality and robust performance now demanded of this essential tool.

3 Mar 2015

TSRI researchers show how ABC transporters cause multidrug resistance

Cancer patients fear the possibility that one day their cells might start rendering many different chemotherapy regimens ineffective. This phenomenon, called multidrug resistance, leads to tumors that defy treatment.

3 Mar 2015

MD Anderson scientists show why some brain cancer patients develop resistance to treatments

Scientists at The University of Texas MD Anderson Cancer Center may have discovered why some brain cancer patients develop resistance to standard treatments including radiation and the chemotherapy agent temozolomide.

3 Mar 2015

CHOPS syndrome sheds light on key biological processes during human development

Analyzing a puzzling multisystem disorder in three children, genetic experts have identified a new syndrome, shedding light on key biological processes during human development. The research also provides important information to help caregivers manage the disorder, and may offer clues to eventually treating it.

3 Mar 2015

Researchers reveal how bacterial molecule controls the body's response to TB infection

The cascade of events leading to bacterial infection and the immune response is mostly understood. However, the molecular mechanisms underlying the immune response to the bacteria that causes tuberculosis have remained a mystery — until now. Researchers at the Johns Hopkins University School of Medicine have now uncovered how a bacterial molecule controls the body's response to TB infection and suggest that adjusting the level of this of this molecule may be a new way to treat the disease.

3 Mar 2015

TREM2 protein may help slow progression of multiple sclerosis, Alzheimer's disease

Highlighting a potential target in the treatment of multiple sclerosis (MS) and Alzheimer's disease, new research suggests that triggering a protein found on the surface of brain cells may help slow the progression of these and other neurological diseases.

3 Mar 2015

MIT researchers develop new nanodevice that can help overcome drug resistance

Chemotherapy often shrinks tumors at first, but as cancer cells become resistant to drug treatment, tumors can grow back. A new nanodevice developed by MIT researchers can help overcome that by first blocking the gene that confers drug resistance, then launching a new chemotherapy attack against the disarmed tumors.

3 Mar 2015

BUSM researchers discover genes involved in formation of lung tumors

The lung transcription factor Nkx2-1 is an important gene regulating lung formation and normal respiratory functions after birth. Alterations in the expression of this transcription factor can lead to diseases such as lung interstitial disease, post-natal respiratory distress and lung cancer.

3 Mar 2015

Caltech researchers reveal new information that could help fight against hookworms

Tiny parasitic hookworms infect nearly half a billion people worldwide--almost exclusively in developing countries--causing health problems ranging from gastrointestinal issues to cognitive impairment and stunted growth in children. By sequencing and analyzing the genome of one particular hookworm species, Caltech researchers have uncovered new information that could aid the fight against these parasites.

3 Mar 2015

Scientists sequence genome of hookworm

In an advance that may potentially lead to new treatments for parasitic hookworms, scientists at the University of Massachusetts Medical School and Cornell University have sequenced the genome of the hookworm, Ancylostoma ceylanicum.

3 Mar 2015

Sall4 protein helps fix DNA damage

A protein that helps embryonic stem cells (ESCs) retain their identity also promotes DNA repair, according to a study in The Journal of Cell Biology. The findings raise the possibility that the protein, Sall4, performs a similar role in cancer cells, helping them fix DNA damage to survive chemotherapy.

3 Mar 2015

Toning down TREM2 receptor's activity may help prevent neurodegeneration in AD patients

Tackling brain inflammation ameliorates Alzheimer's disease (AD), according to a study published in The Journal of Experimental Medicine.

3 Mar 2015

People with diabetes more prone to depression, anxiety

People with diabetes are more prone to anxiety and depression than those with other chronic diseases that require similar levels of management. The reasons for this aren't well understood, but Joslin Diabetes Center researchers have discovered one potential explanation.

2 Mar 2015

U-M researchers reveal key role of two enzymes that help the body to remove cholesterol, other lipids

With the aid of X-ray crystallography, researchers at the University of Michigan have revealed the structures of two closely related enzymes that play essential roles in the body's ability to metabolize excess lipids, including cholesterol.

2 Mar 2015

Protein News and Research

Further Reading

Changing breast cancer cells' shape could make the disease more sensitive to treatments

Scripps florida scientists find a defect responsible for memory impairment in aging

Grifols, Alkahest sign definitive agreements

New antibody provides 100% protection against H5N1 influenza virus in animal models

Study on spider venom may lead to new class of potent painkillers

TSRI scientists find mechanism that causes long-term memory loss due to age

Malvern launches two new ITC systems to support life science research

TSRI researchers show how ABC transporters cause multidrug resistance

MD Anderson scientists show why some brain cancer patients develop resistance to treatments

CHOPS syndrome sheds light on key biological processes during human development

Researchers reveal how bacterial molecule controls the body's response to TB infection

TREM2 protein may help slow progression of multiple sclerosis, Alzheimer's disease

MIT researchers develop new nanodevice that can help overcome drug resistance

BUSM researchers discover genes involved in formation of lung tumors

Caltech researchers reveal new information that could help fight against hookworms

Scientists sequence genome of hookworm

Sall4 protein helps fix DNA damage

Toning down TREM2 receptor's activity may help prevent neurodegeneration in AD patients

People with diabetes more prone to depression, anxiety

U-M researchers reveal key role of two enzymes that help the body to remove cholesterol, other lipids

Achieving and maintaining ISO 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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