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IRIN examines efforts of Ethiopian Prime Minister Meles Zenawi to end country's dependence on food aid

Noting the death of Ethiopia's prime minister on Monday, IRIN "looks at his legacy in promoting food self-sufficiency and fighting rural poverty in a country historically associated with drought and environmental stress," writing, "During his two decades in power, Meles Zenawi committed himself to ending Ethiopia's dependence on food aid."

24 Aug 2012

GlcNAc plays a key role in keeping cancerous monsters ‘fed’

Behaving something like ravenous monsters, tumors need plentiful supplies of cellular building blocks such as amino acids and nucleotides in order to keep growing at a rapid pace and survive under harsh conditions. How such tumors meet these burgeoning demands has not been fully understood.

24 Aug 2012

PHF20 transcriptional factor plays a unique role in regulating p53

Researchers at Moffitt Cancer Center and colleagues have identified PHF20, a novel transcriptional factor, and clarified its role in maintaining the stability and transcription of p53, a gene that allows for both normal cell growth and tumor suppression. PHF20, the researchers found, plays a previously unknown and unique role in regulating p53.

24 Aug 2012

Microtubule stiffening worsens skeletal muscle degeneration in Duchenne muscular dystrophy

University of Maryland (UM) researchers and collaborators report in the journal Science Signaling that skeletal muscle degeneration in Duchenne muscular dystrophy (DMD) is worsened by stiffening of the microtubule cytoskeleton that provides structure inside muscle cells.

23 Aug 2012

A father’s stress can lead to psychiatric disorders in female offspring

A study in mice conducted by researchers at Tufts University School of Medicine (TUSM) suggests that a woman's risk of anxiety and dysfunctional social behavior may depend on the experiences of her parents, particularly fathers, when they were young.

23 Aug 2012

Paper highlights major trends that affect primary care practitioners

Today's healthcare landscape in the U.S. is fraught with challenges—both to consumers and to practitioners. It's no secret that many parts of the American healthcare system are struggling, primary care perhaps more than most. As the newly published paper explains, this is not a new situation—it has roots in major, deep trends that have been under way for many years, decades even.

23 Aug 2012

ADHD symptoms 'present in most children who stutter'

Over half of school-age children who stutter have sufficient attention deficit/hyperactivity disorder symptoms to warrant referral for clinical evaluation, the results of a US study of parental reports indicates.

22 Aug 2012

Spicy solution for viral infection

Curcumin, the main compound in the spice turmeric, prevents replication of mosquito-borne Rift Valley Fever virus in infected cells, report researchers.

22 Aug 2012

Acai supplementation could protect against oxidative stress and triple flies' lifespans

Bewildered by the array of antioxidant fruit juices on display in the supermarket and the promises they make? To sort out the antioxidant properties of fruits and berries, scientists at Emory University School of Medicine turned to fruit flies for help.

22 Aug 2012

HIV-related stigma keeps Kenyan pregnant women from having babies in health-care facilities

The fear of being labeled HIV-positive is strong enough to keep mothers in one Kenyan province from having babies in health-care facilities, according to a study published online today in the journal PLOS Medicine. Communities there have come to see clinics and skilled care as mostly for HIV-positive women.

22 Aug 2012

Study uses cardiac CT to detect presence of blocked arteries in older marathoners

A study of marathon participants older than 50 years of age has found similar temporary effects as those found in runners between 18 and 40 years of age. Any cardiac abnormalities during a marathon disappear within a week after completing a race.

22 Aug 2012

Chemotherapy during pregnancy: an interview with Professor Sibylle Loibl

The incidence is about 1-3% of all breast cancers. The incidence seems to be increasing due to women delaying their childbearing to when they are in their thirties.

22 Aug 2012

Investigators discover biological explanation for why low levels of oxygen advance SMA symptoms

Investigators at Nationwide Children's Hospital may have discovered a biological explanation for why low levels of oxygen advance spinal muscular atrophy (SMA) symptoms and why breathing treatments help SMA patients live longer. The findings appear in Human Molecular Genetics.

22 Aug 2012

MitoTarget Project and neurodegenerative diseases: an interview with Rebecca Pruss, Ph.D., CSO of Trophos

The MitoTarget Project was a project funded by the European Commission, under their FP7 programme. It was funding for a call published in 2007.

21 Aug 2012

Spirituality often enhances health regardless of a person's faith

Despite differences in rituals and beliefs among the world's major religions, spirituality often enhances health regardless of a person's faith, according to University of Missouri researchers. The MU researchers believe that health care providers could take advantage of this correlation between health - particularly mental health - and spirituality by tailoring treatments and rehabilitation programs to accommodate an individual's spiritual inclinations.

21 Aug 2012

Dogs offer excellent animal model for human obsessive compulsive disorder study

The genetics research group, based at the University of Helsinki and the Folkh-lsan Research Center and led by Professor Hannes Lohi, has in collaboration with an international group of researchers investigated the characteristics and environmental factors associated with compulsive tail chasing in dogs.

21 Aug 2012

Stress News and Research

IRIN examines efforts of Ethiopian Prime Minister Meles Zenawi to end country's dependence on food aid

GlcNAc plays a key role in keeping cancerous monsters ‘fed’

PHF20 transcriptional factor plays a unique role in regulating p53

Microtubule stiffening worsens skeletal muscle degeneration in Duchenne muscular dystrophy

A father’s stress can lead to psychiatric disorders in female offspring

Paper highlights major trends that affect primary care practitioners

ADHD symptoms 'present in most children who stutter'

Spicy solution for viral infection

Acai supplementation could protect against oxidative stress and triple flies' lifespans

HIV-related stigma keeps Kenyan pregnant women from having babies in health-care facilities

Study uses cardiac CT to detect presence of blocked arteries in older marathoners

Chemotherapy during pregnancy: an interview with Professor Sibylle Loibl

Investigators discover biological explanation for why low levels of oxygen advance SMA symptoms

MitoTarget Project and neurodegenerative diseases: an interview with Rebecca Pruss, Ph.D., CSO of Trophos

Spirituality often enhances health regardless of a person's faith

Dogs offer excellent animal model for human obsessive compulsive disorder study

Talk smoothes the way to better understanding sick babies

Controversial activities of pro-anorexic bloggers may have benefits

'Not enough exercise' cited as top children's health concern

Cervical cancer screening: an interview with Alastair Atkinson, CEO of DySIS Medical Ltd

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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