Chromosome News and Research

Latest Chromosome News and Research

Discovery of impaired molecular pathway may help treat children with leukemia

Through genetic engineering of laboratory models, researchers at Dartmouth-Hitchcock Norris Cotton Cancer Center have uncovered a vulnerability in the way cancer cells diverge from normal regenerating cells that may help treat children with leukemia as reported in the journal PNAS on June 3, 2013.

7 Jun 2013

Researchers demonstrate how young genes acquire essential functions

Researchers from UConn and other institutions in the U.S. and abroad have shown how a relatively young gene can acquire a new function and become essential to an organism's life.

7 Jun 2013

Researchers define nine molecular hallmarks of aging, debunk myths related to antioxidants

For some species, living twice as long in good health depends on no more than a few genes. When this fact was revealed by studies on worms three decades ago, it ushered in a golden age of ageing studies that has delivered numerous results, but also sown some confusion.

7 Jun 2013

Researchers discover TRF1 gene that is important for nuclear reprogramming

Researchers are still fascinated by the idea of the possibility of reprogramming the cells of any tissue, turning them into cells with the capacity to differentiate into cells of a completely different type- pluripotent cells-and they are still striving to understand how it happens.

6 Jun 2013

Findings have implications for potential gene therapies for autism spectrum disorders

A gene linked to autism spectrum disorders that was manipulated in two lines of transgenic mice produced mature adults with irreversible deficits affecting either learning or social interaction.

6 Jun 2013

Duke researchers find novel way to repair gene responsible for Duchenne muscular dystrophy

Using a novel genetic 'editing' technique, Duke University biomedical engineers have been able to repair a defect responsible for one of the most common inherited disorders, Duchenne muscular dystrophy, in cell samples from Duchenne patients.

5 Jun 2013

Research provides insights into potential new strategies to detect, treat and prevent breast cancer

New research provides critical insights into how normal breast precursor cells may be genetically vulnerable to develop into cancer. The research is published June 4th in the inaugural issue of Stem Cell Reports, an open-access journal from the International Society of Stem Cell Research published by Cell Press.

5 Jun 2013

Research lays foundation for genetic test to identify hip dysplasia in newborns

Research from Thomas Jefferson University is laying the foundation for a genetic test to accurately identify hip dysplasia in newborns so that early intervention can be initiated to promote normal development.

4 Jun 2013

Lung cancer patients are likely to fare better if treated with targeted therapy than with chemotherapy

Thousands of patients with an advanced form of lung cancer that carries a specific dysfunctional gene are likely to fare better if treated with a targeted therapy than with traditional chemotherapy, report Dana-Farber Cancer Institute researchers and a team of international collaborators.

3 Jun 2013

Safer, more effective treatment option for ovarian cancer

A novel, targeted approach to chemotherapy that makes ovarian cancer cells more susceptible to the cytotoxic effects of an antitumor drug may offer a safer, more effective treatment option for this often deadly form of cancer.

31 May 2013

Research explores connections between the brain, immune system and psychological functions

It's true that the brain governs the body, but the body also governs the brain, for example when the immune defense system makes us rest when we're sick. This is shown in research that the world's leading researchers and Nobel laureates will be presenting at an international conference in the research field of psychoneuroimmunology in Stockholm in June.

30 May 2013

Radiotherapy: First choice treatment for low-grade glioma

In a large, international, randomized trial, initial radiotherapy was compared to temozolomide chemotherapy. A statistically significant difference between the two treatment strategies was not observed for progression-free survival, although radiotherapy was numerically favored. However, molecular tumor characterization may allow the treatment approach to be personalized and one or the other treatment modality to be selected.

30 May 2013

Medical researchers identify genetic marker associated with sporadic breast cancer

Medical researchers at the University of Alberta have pinpointed a genetic marker for sporadic breast cancer - one of a handful identified to date in Caucasians.

29 May 2013

More evidence of high oxidative stress levels found in Down syndrome neurons

Down syndrome, the most common genetic form of intellectual disability, results from an extra copy of one chromosome. Although people with Down syndrome experience intellectual difficulties and other problems, scientists have had trouble identifying why that extra chromosome causes such widespread effects.

28 May 2013

New technique may help develop genetic thermometer to assess patients’ health

On May 22, JoVE will publish details of a technique to measure the health of human genetic material in relation to a patient-s age. The method is demonstrated by the laboratory of Dr. Gil Atzmon at New York-s Albert Einstein College of Medicine.

24 May 2013

Groundbreaking anti-aging dietary supplement

Jeunesse Global, a network marketing company that dedicates its research to promoting healthy and youthful living, has produced the solution to one of the fundamental causes of cellular aging.

23 May 2013

Long-term depression linked with life-threatening chronic disease, earlier death

The first symptoms of major depression may be behavioral, but the common mental illness is based in biology — and not limited to the brain. In recent years some studies have linked major, long-term depression with life-threatening chronic disease and with earlier death, even after lifestyle risk factors have been taken into account.

23 May 2013

Major breakthrough in IVF treatment

Elsevier, a world-leading provider of scientific, technical and medical information products and services, today announced the publication of a recent study in Reproductive BioMedicine Online on 5-day old human blastocysts showing that those with an abnormal chromosomal composition can be identified by the rate at which they have developed to blastocysts, thereby classifying the risk of genetic abnormality without a biopsy.

20 May 2013

Loss of Merlin protein leads to abnormal growth of tumours

A study led by researchers from Plymouth University Peninsula Schools of Medicine and Dentistry has for the first time revealed how the loss of a particular tumour suppressing protein leads to the abnormal growth of tumours of the brain and nervous system.

17 May 2013

Researchers demonstrate how EGF accelerates division of cell nucleus

Biologists at Heidelberg University have discovered new approaches for the treatment of cancer. They investigated how a special signalling molecule, the epidermal growth factor (EGF), stimulates the separation of chromosomes in the cell. The researchers were able to demonstrate that EGF accelerates the division of the cell nucleus, i.e. mitosis, as well as boosts precision in chromosome segregation.

15 May 2013

Chromosome News and Research

Latest Chromosome News and Research

Discovery of impaired molecular pathway may help treat children with leukemia

Researchers demonstrate how young genes acquire essential functions

Researchers define nine molecular hallmarks of aging, debunk myths related to antioxidants

Researchers discover TRF1 gene that is important for nuclear reprogramming

Findings have implications for potential gene therapies for autism spectrum disorders

Duke researchers find novel way to repair gene responsible for Duchenne muscular dystrophy

Research provides insights into potential new strategies to detect, treat and prevent breast cancer

Research lays foundation for genetic test to identify hip dysplasia in newborns

Lung cancer patients are likely to fare better if treated with targeted therapy than with chemotherapy

Safer, more effective treatment option for ovarian cancer

Research explores connections between the brain, immune system and psychological functions

Radiotherapy: First choice treatment for low-grade glioma

Medical researchers identify genetic marker associated with sporadic breast cancer

More evidence of high oxidative stress levels found in Down syndrome neurons

New technique may help develop genetic thermometer to assess patients’ health

Groundbreaking anti-aging dietary supplement

Long-term depression linked with life-threatening chronic disease, earlier death

Major breakthrough in IVF treatment

Loss of Merlin protein leads to abnormal growth of tumours

Researchers demonstrate how EGF accelerates division of cell nucleus

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

Chromosome News and Research

Latest Chromosome News and Research

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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