Genetic Information News and Research

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Mosquito repellent and human odour: an interview with Dr James Logan, London School of Hygiene & Tropical Medicine

Mosquitoes can carry parasites and other organisms that cause deadly diseases such as malaria and dengue fever. So, protecting yourself against their bites is very important.

28 May 2013

Highlights: Geography's role in elective surgeries in Calif.; Conn. Democrats eye shifting $400M in Medicaid money; HHS says Cedars-Sinai has $2.2M in billing errors

Geography plays a role in whether patients in California have elective operations such as joint replacement, weight loss surgery and gallbladder removal, according to a new study. The California HealthCare Foundation study showed wide variations in patient surgeries across the state (Gorman, 5/22).

24 May 2013

New search tool to help doctors make right diagnosis for patients with rare diseases

If you hear the sound of galloping hooves behind you, your immediate reaction is, 'here comes a horse'. But in very rare cases it is actually a zebra approaching. Doctors are trained to think 'horse' or 'common disease' when they meet patients in their practices, and as they rarely or never meet a 'zebra', in the form of a rare disease, it often takes many years to reach the right diagnosis. A new search tool called FindZebra can dramatically reduce this time in many cases.

22 May 2013

Rice University computational study tracks regulatory mechanisms of E. coli cells

Environment is not the only factor in shaping regulatory patterns -- and it might not even be the primary factor, according to a new Rice University study that looks at how cells' protein networks relate to a bacteria's genome.

22 May 2013

Genetic markers improve detection of individuals with high risk for CHD

The study comprised over 24,000 Finnish subjects and was led by Professor Samuli Ripatti. The results revealed that a panel of 28 genetic markers improved detection of individuals with high risk for coronary heart disease (10-year risk ≥20%) over traditional risk factors.

21 May 2013

Measuring genetic diversity within tumor predicts outcomes of patients with head and neck cancer

A new measure of the heterogeneity - the variety of genetic mutations - of cells within a tumor appears to predict treatment outcomes of patients with the most common type of head and neck cancer.

20 May 2013

Authors urge importance of patients' rights in genome sequencing

Informed consent is the backbone of patient care. Genetic testing has long required patient consent and patients have had a "right not to know" the results. However, as 21st century medicine now begins to use the tools of genome sequencing, an enormous debate has erupted over whether patients' rights will continue in an era of medical genomics.

18 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

Better understanding of cells' development has implications in study of inflammatory diseases

Labs around the world, and a core group at Penn, have been studying recently described populations of immune cells called innate lymphoid cells. Some researchers liken them to foot soldiers that protect boundary tissues such as the skin, the lining of the lung, and the lining of the gut from microbial onslaught. They also have shown they play a role in inflammatory disease, when the body's immune system is too active.

15 May 2013

TGen joins Riddell to advance athlete concussion detection and treatment

Head protection plays a vital role in the health and safety of any athlete participating in helmeted sports. In a move that could help revolutionize football player safety, the Translational Genomics Research Institute, and Easton-Bell Sports through its Riddell brand, announced today it would work together on a study designed to advance athlete concussion detection and treatment.

15 May 2013

USF, Aetna to examine influence of genetic testing on breast cancer treatment

The University of South Florida and Aetna are launching a ground-breaking study that will examine the influence genetic testing may have on clinical treatment decisions among breast cancer patients and their doctors.

10 May 2013

Researchers explore biological processes of stem cell division

The human body contains trillions of cells, all derived from a single cell, or zygote, made by the fusion of an egg and a sperm. That single cell contains all the genetic information needed to develop into a human, and passes identical copies of that information to each new cell as it divides into the many diverse types of cells that make up a complex organism like a human being.

6 May 2013

Expert to explain how drugs induce damage to DNA in public lecture on May 16

Anticancer drugs save lives and/or improve the quality of life for many cancer patients. Many anti-cancer drugs work by killing tumor cells after inducing damage to DNA.

4 May 2013

New findings to benefit women with oestrogen-receptor positive breast cancer

A new analysis has provided a comprehensive comparison of scores designed to predict which women with oestrogen-receptor positive breast cancer are at high risk of recurrence beyond five years after diagnosis, and may benefit from prolonged endocrine treatment.

3 May 2013

Cancer Genetics introduces proprietary urogenital cancer array for diagnosing kidney cancer

Cancer Genetics, Inc., a leader in oncology-focused personalized medicine, has launched a proprietary urogenital cancer array, UroGenRA, intended for kidney cancer diagnosis and subtyping in its own laboratory.

3 May 2013

Powerful data-sifting algorithms help untangle complex genetics of cancer

Powerful data-sifting algorithms developed by computer scientists at Brown University are helping to untangle the profoundly complex genetics of cancer.

2 May 2013

Genomics-based testing could change recommended course of treatment for endometrial cancer

The most in-depth look yet at endometrial cancer shows that adding genomics-based testing to the standard diagnostic workup could change the recommended course of treatment for some women.

2 May 2013

Details about genomic landscapes of AML and endometrial cancer revealed

Two studies from The Cancer Genome Atlas program reveal details about the genomic landscapes of acute myeloid leukemia and endometrial cancer.

2 May 2013

Analysis identifies 37 RNA molecules that might predict survival in breast cancer patients

A Big Data analysis that integrates three large sets of genomic data available through The Cancer Genome Atlas has identified 37 RNA molecules that might predict survival in patients with the most common form of breast cancer.

30 Apr 2013

Research on miRNAs offers new therapeutic potential to fight diseases

RNA molecules, made from DNA, are best known for their role in protein production. MicroRNAs (miRNAs), however, are short (~22) nucleotide RNA sequences found in plants and animals that do not encode proteins but act in gene regulation and, in the process, impact almost all biological processes - from development to physiology to stress response.

26 Apr 2013

Genetic Information News and Research

Mosquito repellent and human odour: an interview with Dr James Logan, London School of Hygiene & Tropical Medicine

Highlights: Geography's role in elective surgeries in Calif.; Conn. Democrats eye shifting $400M in Medicaid money; HHS says Cedars-Sinai has $2.2M in billing errors

New search tool to help doctors make right diagnosis for patients with rare diseases

Rice University computational study tracks regulatory mechanisms of E. coli cells

Genetic markers improve detection of individuals with high risk for CHD

Measuring genetic diversity within tumor predicts outcomes of patients with head and neck cancer

Authors urge importance of patients' rights in genome sequencing

Researchers demonstrate how EGF accelerates division of cell nucleus

Better understanding of cells' development has implications in study of inflammatory diseases

TGen joins Riddell to advance athlete concussion detection and treatment

USF, Aetna to examine influence of genetic testing on breast cancer treatment

Researchers explore biological processes of stem cell division

Expert to explain how drugs induce damage to DNA in public lecture on May 16

New findings to benefit women with oestrogen-receptor positive breast cancer

Cancer Genetics introduces proprietary urogenital cancer array for diagnosing kidney cancer

Powerful data-sifting algorithms help untangle complex genetics of cancer

Genomics-based testing could change recommended course of treatment for endometrial cancer

Details about genomic landscapes of AML and endometrial cancer revealed

Analysis identifies 37 RNA molecules that might predict survival in breast cancer patients

Research on miRNAs offers new therapeutic potential to fight diseases

Genetics & Genomics - Second Edition eBook

Advancing Intracellular Delivery with LumiPore®

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

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