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Mother who smoke during her pregnancy may transmit asthma to future generation

Asthma is a serious public health problem. An estimated 300 million people worldwide suffer from this sometimes deadly lung disease, a number expected to increase to 400 million by 2025. One well-established risk factor for asthma is having a mother who smoked during her pregnancy.

21 Sep 2013

Research on synapse stabilization aids understanding of autism, schizophrenia, intellectual disability

When we're born, our brains aren't very organized. Every brain cell talks to lots of other nearby cells, sending and receiving signals across connections called synapses.

21 Sep 2013

Study shows how lifestyle factors can influence metabolism via resulting alterations in DNA

In the course of life, aging processes, environmental influences and lifestyle factors such as smoking or diet induce biochemical alterations to the DNA. Frequently, these lead to DNA methylation, a process in which methyl groups are added to particular DNA segments, without changing the DNA sequence.

21 Sep 2013

Inherited human herpesvirus 6 affects telomere stability and reactivates

Up to half a million people in Britain today may not know it, but in their genetic material they carry a particular form of herpesvirus 6 inherited from a parent.

21 Sep 2013

Research team sequences genome of Pyronema confluens

The genomes of more than 250 fungi have been sequenced. Among the basal filamentous ascomycetes - a group of ascomycetes that includes e.g. truffles and morels - only one representative has been analysed so far: the truffle Tuber melanosporum.

21 Sep 2013

Researchers discover new mechanism involving p53 to fight against aggressive cancers

Researchers at A*STAR's Singapore Immunology Network (SIgN) have discovered a new mechanism involving p53, the famous tumour suppressor, to fight against aggressive cancers.

20 Sep 2013

Protein pair may be prognostic biomarker for identifying smoking-related lung cancers

Mayo Clinic researchers have shown that a specific protein pair may be a successful prognostic biomarker for identifying smoking-related lung cancers. The protein — ASCL1 — is associated with increased expression of the RET oncogene, a particular cancer-causing gene called RET. The findings appear in the online issue of the journal Oncogene.

20 Sep 2013

Incidence of MRSA bacterial infection increases among Danes

In 2012, 1,556 Danes were found positive with methicillin-resistant staphylococci - MRSA. This represents an increase of 20% from 2011. In fact, the total number of cases has almost doubled since 2009. MRSA bacteria are resistant to antimicrobial agents that are essential for treatment of treating life-threatening infections in humans.

19 Sep 2013

Research offers new perspectives on cortical structure's development

The cerebral cortex is the most complex and vital structure in our brain. It is the nerve centre for those "higher" functions that characterise our species, such as language and abstract thought. The nerve cells - or neurons - which comprise the cortex are key elements in ensuring its functions effectively.

19 Sep 2013

Cancer Council Queensland to host free webinar for women diagnosed with breast cancer genes

Cancer Council will next week host a free national webinar for women who carry BRCA 1 or BRCA 2 genes for breast cancer.

19 Sep 2013

Study: Bird brain can serve as useful model to study human brain

Pursuing their interests in using the brains of birds as a model for the human brain, an international team of researchers led by Duke neuroscientist Erich Jarvis and his collaborators Chun-Chun Chen and Kazuhiro Wada have just completed a mapping of the bird brain based on a 10-year exploration of the tiny cerebrums of eight species of birds.

19 Sep 2013

NIH announces $45 million grant to find effective interventions for Alzheimer's

The National Institutes of Health announced on Wednesday the award of a new research grant to discover, characterize and validate complex molecular networks and candidate genes that influence susceptibility to cognitive decline and Alzheimer's disease.

19 Sep 2013

New blood test accurately differentiates viral and bacterial infections

A blood test developed by researchers at Duke Medicine showed more than 90-percent accuracy in distinguishing between viral and bacterial infections when tested in people with respiratory illnesses.

19 Sep 2013

Comprehensive changes in lifestyle could reverse ageing

A pilot study, published in The Lancet Oncology, shows that comprehensive lifestyle changes may increase the length of telomeres, the ends of chromosomes that control cell ageing.

19 Sep 2013

Study sheds new light on the dark matter of genome

Using technology he helped develop, Vanderbilt University scientist Bryan Venters, Ph.D., has shed new light on the "dark matter" of the genome and has begun to explore a possible new approach to treating cancer.

19 Sep 2013

Researchers identify likely molecular pathway that causes untreatable neurodegenerative diseases

University of Adelaide researchers have identified a likely molecular pathway that causes a group of untreatable neurodegenerative diseases, including Huntington's disease and Lou Gehrig's disease.

19 Sep 2013

Researchers discover why multiple myeloma recurs after initially effective treatment

Researchers have discovered why multiple myeloma, a difficult to cure cancer of the bone marrow, frequently recurs after an initially effective treatment that can keep the disease at bay for up to several years.

19 Sep 2013

Discovery of gene essential for memory extinction could lead to new PTSD treatments

If you got beat up by a bully on your walk home from school every day, you would probably become very afraid of the spot where you usually met him. However, if the bully moved out of town, you would gradually cease to fear that area.

19 Sep 2013

Scientists develop experimental vaccine against human CMV infection

An experimental vaccine against human cytomegalovirus (CMV) infection, which endangers the developing fetus, organ transplant recipients, patients with HIV and others who have a weakened immune system, proved safe and more effective than previous vaccines developed to prevent infection by the ubiquitous virus.

19 Sep 2013

Johns Hopkins establishes center to study ELSI of applying genomics to infectious disease treatment

The National Human Genome Research Institute has selected the Johns Hopkins Berman Institute of Bioethics to establish a "Center of Excellence" to study the ethical, legal and social implications of genomic research.

19 Sep 2013

Genes News and Research

Mother who smoke during her pregnancy may transmit asthma to future generation

Research on synapse stabilization aids understanding of autism, schizophrenia, intellectual disability

Study shows how lifestyle factors can influence metabolism via resulting alterations in DNA

Inherited human herpesvirus 6 affects telomere stability and reactivates

Research team sequences genome of Pyronema confluens

Researchers discover new mechanism involving p53 to fight against aggressive cancers

Protein pair may be prognostic biomarker for identifying smoking-related lung cancers

Incidence of MRSA bacterial infection increases among Danes

Research offers new perspectives on cortical structure's development

Cancer Council Queensland to host free webinar for women diagnosed with breast cancer genes

Study: Bird brain can serve as useful model to study human brain

NIH announces $45 million grant to find effective interventions for Alzheimer's

New blood test accurately differentiates viral and bacterial infections

Comprehensive changes in lifestyle could reverse ageing

Study sheds new light on the dark matter of genome

Researchers identify likely molecular pathway that causes untreatable neurodegenerative diseases

Researchers discover why multiple myeloma recurs after initially effective treatment

Discovery of gene essential for memory extinction could lead to new PTSD treatments

Scientists develop experimental vaccine against human CMV infection

Johns Hopkins establishes center to study ELSI of applying genomics to infectious disease treatment

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