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Human Origin Current Events | Human Origin News
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Lower risk thresholds for heart disease needed
General practitioners should use lower risk thresholds for heart disease when they are treating high blood pressure in people from ethnic minorities, finds a study in this week’s BMJ. view more (2002-11-27)
New research proves single origin of humans in Africa
New research published in the journal Nature (19 July) has proved the single origin of humans theory by combining studies of global genetic variations in humans with skull measurements across the world. view more (2007-07-19)
Venous origin of the mammalian lymphatic vasculature
In the October 1 issue of G&D, Dr. Guillermo Oliver (St. Jude Children's Research Hospital) and colleagues present new evidence to resolve a century-old debate over the origin of the mammalian lymphatic vasculature. view more (2007-10-01)
Darwin's greatest challenge tackled: the mystery of eye evolution
When Darwin's skeptics attack his theory of evolution, they often focus on the eye. Darwin himself confessed that it was "absurd" to propose that the human eye evolved through spontaneous mutation and natural selection. Scientists at the European Molecular Biology Laboratory (EMBL) have now tackled Darwin's major challenge in an... view more... (2004-10-26)
Dartmouth researchers find the root of the evolutionary emergence of vertebrates
Dartmouth College researchers and colleagues from the University of Bristol in the U.K. have traced the beginnings of complex life, i.e. vertebrates, to microRNA. The researchers argue that the evolution of microRNAs, which regulate gene expression, are behind the origin of early vertebrates. view more (2008-02-12)
Second generation South Asian babies born in UK still below average weight
Second generation babies born to South Asian families in the UK are still well below national average weight, finds research in the Journal of Epidemiology and Community Health. There has been no increase in average birthweight among this group in 40 years, shows the research. The birth records for all full term babies born to women of South Asian... view more... (2002-08-12)
Small molecule interactions were central to the origin of life
In an important new paper forthcoming in the June issue of The Quarterly Review of Biology, Robert Shapiro (New York University) argues against the widely held theory that the origin of life began with the spontaneous appearance of a large, replicating molecule such as RNA. view more (2006-05-17)
Durham diamond expert reports to the White House
The US Government has called in a University of Durham geologist for advice on diamonds in an effort to crack down on the illegal gems-for-arms trade. Dr Graham Pearson is one of a group of international experts and government representatives invited tot he White House Diamond Conference, convened in conjunction with The National Economic Council,... view more... (2001-01-16)
The prevalence of gluten-sensitive enteropathy in iron-deficient anemia patients
Gluten sensitive enteropathy (GSE) is an autoimmune enteropathy due to food gluten intolerance in genetically predisposed people. view more (2009-01-05)
Evolving complexity out of 'junk DNA'
The study, published today in Proceedings of the National Academy of Sciences, USA, claims to have solved this scientific riddle by analysing the genomics of primitive living fishes such as sharks and lampreys and their spineless relatives, such as the sea squirts. view more (2008-02-12)
Anaemia still common among south Asian and Chinese women in the UK
Lack of awareness of the link between anaemia and diet may partly explain why anaemia remains more common among women of South Asian and Chinese ethnic origin in the United Kingdom than in women of European ethnic origin, suggests a study in this week's BMJ. Researchers at the University of Newcastle assessed the prevalence of anaemia in South... view more... (2001-04-18)
Higher blood pressures among African Americans - genes not likely to be an explanation
Genetics may not be enough to explain the rates of high blood pressure in US African-American populations, according to new research published today in BMC Medicine. The international study gives a different interpretation to the previous US data and suggests that high rates of hypertension might have more to do with lifestyle and socio-economic... view more... (2004-12-31)
Charles Darwin really did have advanced ideas about the origin of life
When Charles Darwin published The Origin of Species 150 years ago, he deliberately avoided the subject of the origin of life. view more (2009-10-28)
The coevolution of parochial altruism and war
In "The Coevolution of Parochial Altruism and War" appearing in the October 26 issue of Science, SFI researcher Samuel Bowles and colleague Jung-Kyoo Choi of Kyungpook National University in South Korea suggest that the altruistic and warlike aspects of human nature may have a common origin. view more (2007-10-29)
Microfoams the best treatment for varicose ulcers
According to a research, sclerosants in microfoam are the treatment of choice for ulcers of varicose origin. The study brings together the results of more than ten years of monitoring 116 patients affected by varicose ulcers being treated in Granada, Pamplona and Madrid. On comparing these with data from other novel therapies, it was shown that... view more... (2004-09-15)
New piece in the jigsaw puzzle of human origins
In an article in today's Nature, Uppsala researcher Martin Brazeau describes the skull and jaws of a fish that lived about 410 million years ago. The study may give important clues to the origin of jawed vertebrates, and thus ultimately our own evolution. view more (2009-01-16)
Possible Origin of Cosmic Rays Revealed with Gamma Rays
An international team of astronomers (including the UK) has produced the first ever image of an astronomical object using high energy gamma rays, helping to solve a 100 year old mystery - an origin of cosmic rays. Their research, published in the Journal Nature on November 4th, was carried out using the High Energy Stereoscopic System (H.E.S.S.),... view more... (2004-11-02)
South Asian people are under-represented in clinical trials
People of South Asian ethnic origin are underrepresented in clinical trials, finds a study in this week’s BMJ. view more (2003-06-04)
Do we need a paradigm change? Disputing coevolution in herbivorous insects
Coleoptera (beetles) are one of the most successful groups of organisms on Earth. Their success in evolutionary terms is recognised by their extreme adaptive diversity (occupying almost every possible ecological niche) and their longevity (fossils from the Palaeozoic, 280 million years ago). view more (2007-04-11)
Milwaukee swine flu testing results published
Researchers at The Medical College of Wisconsin in Milwaukee published the first initial paper describing the Milwaukee prevalence of the largest outbreak of novel swine origin influenza virus (S-OIV) in America. view more (2009-06-16)
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