Genomics

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New technique can help predict and combat potential pandemic virus

By developing a new technique for labeling the gene segments of influenza viruses, researchers now know more about how influenza viruses enter the cell and establish cell co-infections - a major contributing factor to potential pandemic development.

5 Jul 2017

New molecular technique can clone thousands of long DNA sequences at the same time

Scientists at Johns Hopkins, Rutgers, the University of Trento in Italy, and Harvard Medical School report they have developed a new molecular technique called LASSO cloning, which can be used to isolate thousands of long DNA sequences at the same time, more than ever before possible.

5 Jul 2017

First systematic genomic analysis of patients with T-ALL may aid development of new therapies

A consortium including St. Jude Children's Research Hospital and the Children's Oncology Group has performed an unprecedented genomic sequencing analysis of hundreds of patients with T-lineage acute lymphoblastic leukemia (T-ALL).

4 Jul 2017

New technique to study genetic changes could enhance cancer diagnosis

Large-scale changes to the structure of the genome are often seen in cancer cells. Scientists at the Babraham Institute in Cambridge, UK, have found a way to detect these changes, which could enhance cancer diagnosis and aid the use of targeted treatments.

4 Jul 2017

Finnish mothers carry rare gene variants that protect them from pre-eclampsia, study finds

Researchers at the University of Helsinki, in cooperation with two research groups in the United States, have discovered that some Finnish mothers carry rare gene variants that protect them from pre-eclampsia, also known as toxaemia of pregnancy.

3 Jul 2017

Study indicates new element involved in genome instability

Genome instability is the main risk factor in the development of tumours in humans. Understanding how, where, when and why these mutations are produced in DNA is one of the great objectives of the global scientific community.

30 Jun 2017

Timing of mutations can have effect on health and disease

A single genetic mutation can lead to completely different diseases, depending on the time and location at which the mutation occurs.

30 Jun 2017

Research provides new insights into how telomeres regulate cellular senescence

Researchers at the Institute of Molecular Biology and Johannes Gutenberg University Mainz have further uncovered the secrets of telomeres, the caps that protect the ends of our chromosomes.

30 Jun 2017

Differential RNA splicing may play role in prostate cancer disparities in African-American men

A form of genetic variation, called differential RNA splicing, may have a role in tumor aggressiveness and drug resistance in African American men with prostate cancer.

30 Jun 2017

Cole-Parmer introduces Arcis Sample Prep Kit to extract DNA and RNA for downstream processes

Cole-Parmer, a leading supplier of laboratory equipment and reagents, is introducing the Arcis Sample Preparation System, which can extract DNA and RNA for downstream processes such as PCR/qPCR and sequencing in just three minutes.

From Cole Parmer Limited 30 Jun 2017

Genetic differences may play role in vision impairment, eye abnormalities of some astronauts

Researchers have found that genetic variation may increase susceptibility of some astronauts to develop higher-than-normal carbon dioxide levels in the blood, which may contribute to eye abnormalities, including grooved bands on the retina in the eye and swelling of the optic nerve.

29 Jun 2017

Researchers trace origins of AML relapse to rare therapy-resistant stem cells

Leukemia researchers led by Dr. John Dick have traced the origins of relapse in acute myeloid leukemia (AML) to rare therapy-resistant leukemia stem cells that are already present at diagnosis and before chemotherapy begins.

29 Jun 2017

Researchers suggest new strategy to identify germline mutations in men with prostate cancer

Scientists have had limited success at identifying specific inherited genes associated with prostate cancer, despite the fact that it is one of the most common non-skin cancers among men.

29 Jun 2017

Proteins impeding antitumor immunity could be 'Achilles heel' of some cancers

By comparing variations in protein expression in tumor samples from a single melanoma patient, researchers from the Johns Hopkins Bloomberg~Kimmel Institute and the Memorial Sloan-Kettering Cancer Center say their findings have the potential to reveal some of the mechanisms underlying response or resistance to immunotherapy drugs.

28 Jun 2017

Engineers take closer look at mechanical and chemical attributes of heart defect

Elastin and collagen serve as the body's building blocks. They provide tensile strength and elasticity for a number of organs, muscles and tissues. Any genetic mutation short-circuiting their function can have a devastating, and often lethal, health impact.

28 Jun 2017

Fluorescent proteins found in jellyfish shed new light on DNA copying

Using these proteins, originally found in jellyfish to make them glow, the team where able to focus laser beams on the brightly lit proteins and track them inside a bacteria that normally lives inside the human gut.

28 Jun 2017

Scientists show way to edit genome of disease-carrying mosquitoes

Scientists at UC Berkeley and UC Riverside have demonstrated a way to edit the genome of disease-carrying mosquitoes that brings us closer to suppressing them on a continental scale.

28 Jun 2017

Scientists link new gene clusters to poor breast cancer prognosis

Breast cancer patients could get more reliable idea of how long they will live now scientists have linked a new group of genes to poor prognosis.

28 Jun 2017

Scientists investigate genetics of windborne bacteria arriving along with dust

Israel is subjected to sand and dust storms from several directions: northeast from the Sahara, northwest from Saudi Arabia and southwest from the desert regions of Syria. The airborne dust carried in these storms affects the health of people and ecosystems alike.

28 Jun 2017

Study finds link between gene mutation and retinitis pigmentosa in U.S. Hispanic families

Thirty-six percent of Hispanic families in the U.S. with a common form of retinitis pigmentosa got the disease because they carry a mutation of the arrestin-1 gene, according to a new study from researchers at The University of Texas Health Science Center at Houston School of Public Health.

27 Jun 2017

Genomics

New technique can help predict and combat potential pandemic virus

New molecular technique can clone thousands of long DNA sequences at the same time

First systematic genomic analysis of patients with T-ALL may aid development of new therapies

New technique to study genetic changes could enhance cancer diagnosis

Finnish mothers carry rare gene variants that protect them from pre-eclampsia, study finds

Study indicates new element involved in genome instability

Timing of mutations can have effect on health and disease

Research provides new insights into how telomeres regulate cellular senescence

Differential RNA splicing may play role in prostate cancer disparities in African-American men

Cole-Parmer introduces Arcis Sample Prep Kit to extract DNA and RNA for downstream processes

Genetic differences may play role in vision impairment, eye abnormalities of some astronauts

Researchers trace origins of AML relapse to rare therapy-resistant stem cells

Researchers suggest new strategy to identify germline mutations in men with prostate cancer

Proteins impeding antitumor immunity could be 'Achilles heel' of some cancers

Engineers take closer look at mechanical and chemical attributes of heart defect

Fluorescent proteins found in jellyfish shed new light on DNA copying

Scientists show way to edit genome of disease-carrying mosquitoes

Scientists link new gene clusters to poor breast cancer prognosis

Scientists investigate genetics of windborne bacteria arriving along with dust

Study finds link between gene mutation and retinitis pigmentosa in U.S. Hispanic families

Achieving and maintaining ISO/IEC 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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