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Prevention of vascular risk factors could reduce incidence of Alzheimer's disease

Currently, no possibility exists to reliably quantify the risk of Alzheimer's disease (AD) onset in the general population and in subjects with mild cognitive impairment.

2 Aug 2017

Mathematical modeling can guide design and distribution of genetically modified genes

So, you've genetically engineered a malaria-resistant mosquito, now what? How many mosquitos would you need to replace the disease-carrying wild type? What is the most effective distribution pattern? How could you stop a premature release of the engineered mosquitos?

1 Aug 2017

Scientist offers evidence to challenge mutation accumulation theory of oncogenesis

What causes cancer? Smoking, certainly, and also things like sun and chemical exposure. Cancer risk also increases with some genetic predispositions and in old age.

1 Aug 2017

New study provides insight into impact of pediatric cancer across sub-Saharan Africa

Collated Childhood cancer statistics in sub-Saharan Africa have been published for the first time as a monograph in the peer reviewed journal ecancermedicalscience, allowing researchers and policymakers a critical new insight into the impact of pediatric cancer across this region.

28 Jul 2017

Malaria already widespread on Sardinia in the Roman period, research shows

Malaria was already widespread on Sardinia by the Roman period, long before the Middle Ages, as indicated by research at the Institute of Evolutionary Medicine of the University of Zurich with the help of a Roman who died 2,000 years ago.

27 Jul 2017

Humans identify acoustic expression of emotions across all classes of vertebrates

Amphibians, reptiles, mammals -- all of them communicate via acoustic signals. And humans are able to assess the emotional value of these signals.

26 Jul 2017

'Residual echo' of Neanderthal genes may hold clues to deficits in mental disorders

Researchers at the National Institute of Mental Health have produced the first direct evidence that parts of our brains implicated in mental disorders may be shaped by a "residual echo" from our ancient past.

26 Jul 2017

Scientists build DNA from scratch using yeast

Researchers are rewriting the yeast genome from scratch as part of a controversial project aiming to create custom-made chunks of DNA codes. One goal of the project is to create codes that can be inserted into cells to alter their function or even improve drug development.

26 Jul 2017

Drinking alcohol after learning could help recall information better, study says

A new study conducted by the University of Exeter, U.K., states that consuming alcohol improves memory for information that is learned before starting the drinking episode. This study, published on 24th July 2017, in the Nature journal Scientific Reports, enrolled 88 social drinkers – 57 females and 31 males – who were in the age range of 18 – 53 years.

26 Jul 2017

Gene's position on chromosome influences mutations, study shows

Genes do not exist in isolation. Like beads on a string, they sit next to each other on long DNA molecules called chromosomes.

25 Jul 2017

Scientists find hints to a 'ghost' species of archaic humans in saliva

In saliva, scientists have found hints that a "ghost" species of archaic humans may have contributed genetic material to ancestors of people living in Sub-Saharan Africa today.

21 Jul 2017

Researchers show how hematopoietic stem cells detect and react to infections

Researchers at the University of Zurich have shown for the first time that hematopoietic stem cells detect infectious agents themselves and begin to divide - that is, without signals from growth factors.

20 Jul 2017

Genetic basis behind friendliness of dogs and humans uncovered in a new study

In a new study published in the journal Science Advances a connection was found between friendliness of dogs and a particular genetic makeup. Dogs differ from their closest cousins – wolves, in their friendliness towards humans and the gene that makes this possible has now been uncovered. This gene that allows for the hypersocial behaviour in dogs is also common in humans the study finds.

19 Jul 2017

Harvard scientists gain new insights into brain networks involved in remembering, planning

Harvard scientists have gained new insights into how the brain networks important for thought and remembering are organized in individual people, bringing the notion of using brain scans to help personalize medical treatments one step closer to reality.

19 Jul 2017

Immune system controls eye tissue regeneration in zebrafish, research finds

Researchers at Johns Hopkins Medicine report evidence that zebrafishes' natural ability to regenerate their eyes' retinal tissue can be accelerated by controlling the fishes' immune systems.

17 Jul 2017

New framework analyzes ecological, economic and epidemiological factors of rural poverty

Deep in landlocked Africa, a miracle is unfolding. Less than a generation after a genocidal civil war left it in ruins, Rwanda is defying poverty traps that ensnare many other natural resource-dependent developing countries.

14 Jul 2017

New research helps unravel ecological interplay of African bat, novel virus and a parasite

If there is anything scientists are certain of when it comes to bats and their supposed role in causing human disease, it is that they still have a lot to learn.

13 Jul 2017

Proscia introduces new concept to transform pathology labs, drive digital evolution

Proscia Inc., a software solutions provider for digital pathology, announced today the introduction of its new concept: Software as a Lab. Proscia’s President and CEO David West will outline how the pathology lab of the future will operate in a session at the 2017 Digital Pathology Congress: USA on July 10-11 in Chicago.

13 Jul 2017

Variation in sleep patterns between age groups linked to evolutionary adaptation, study finds

A study conducted on the Hadza people in Tanzania suggests a natural variation in sleeping patterns among people living in groups, where there is rarely a moment when someone isn’t vigilant enough to raise an alarm.

12 Jul 2017

Cannibalism may decrease disease spread in some species

Cannibalism may be just what the doctor ordered, according to a new study that will be published in American Naturalist led by former LSU postdoctoral researcher and current University of California, San Diego, or UCSD, postdoctoral researcher Benjamin Van Allen, along with other individuals in Bret Elderd lab's at LSU and Volker Rudolf's lab at Rice University.

10 Jul 2017

Evolution News and Research

Prevention of vascular risk factors could reduce incidence of Alzheimer's disease

Mathematical modeling can guide design and distribution of genetically modified genes

Scientist offers evidence to challenge mutation accumulation theory of oncogenesis

New study provides insight into impact of pediatric cancer across sub-Saharan Africa

Malaria already widespread on Sardinia in the Roman period, research shows

Humans identify acoustic expression of emotions across all classes of vertebrates

'Residual echo' of Neanderthal genes may hold clues to deficits in mental disorders

Scientists build DNA from scratch using yeast

Drinking alcohol after learning could help recall information better, study says

Gene's position on chromosome influences mutations, study shows

Scientists find hints to a 'ghost' species of archaic humans in saliva

Researchers show how hematopoietic stem cells detect and react to infections

Genetic basis behind friendliness of dogs and humans uncovered in a new study

Harvard scientists gain new insights into brain networks involved in remembering, planning

Immune system controls eye tissue regeneration in zebrafish, research finds

New framework analyzes ecological, economic and epidemiological factors of rural poverty

New research helps unravel ecological interplay of African bat, novel virus and a parasite

Proscia introduces new concept to transform pathology labs, drive digital evolution

Variation in sleep patterns between age groups linked to evolutionary adaptation, study finds

Cannibalism may decrease disease spread in some species

Industry Focus eBook - Neurology/Neuroscience - 2nd edition eBook

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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