Differences in human and non-human primate saliva may be caused by diet

Humans are known to be genetically similar to our primate relatives. But major differences can be found in our saliva, according to new research by scientists at the Forsyth Institute and the University of Buffalo. Continue Reading at ScienceDaily.com Click Here. Press Release Distribution Service

New ranavirus threatens US amphibian diversity

Biologists modeled how a chimeric Frog virus 3 (FV3)-like ranavirus, also known as RCV-Z2, could spread rapidly throughout a population of North American wood frog (Lithobates sylvaticus) tadpoles. Continue Reading at ScienceDaily.com Click Here. Press Release Distribution Service

Rice yields plummet and arsenic rises in future climate-soil scenarios

Research combining future climate conditions and arsenic-induced soil stresses predicts rice yields could decline about 40 percent by 2100, a loss that would impact about 2 billion people dependent on the global crop. Continue Reading at ScienceDaily.com Click Here. Press Release Distribution Service

Online tool speeds response to elephant poaching by tracing ivory to source

A new tool uses an interactive database of geographic and genetic information to quickly identify where the confiscated tusks of African elephants were originally poached. It matches genetic sequences from poached ivory to those in the database. It relies on genetic information from a small, highly variable region of mitochondrial DNA from African elephants. This…

How measles wipes out the body’s immune memory

A new study shows that measles wipes out 20 to 50 percent of antibodies against an array of viruses and bacteria, depleting a child’s previous immunity. A measles-ravaged immune system must ‘relearn’ how to protect the body against infections. The study details the mechanism and scope of this measles-induced ‘immune amnesia.’ The findings underscore the…

High levels of two hormones in the blood raise prostate cancer risk

Men with higher levels of ‘free’ testosterone and a growth hormone in their blood are more likely to be diagnosed with prostate cancer, according to research presented at the 2019 NCRI Cancer Conference. Continue Reading at ScienceDaily.com Click Here. Press Release Distribution Service

Liver cancer deaths climb by around 50% in the last decade

Liver cancer deaths have increased by around 50% in the last decade and have tripled since records began, according to the latest calculations. Continue Reading at ScienceDaily.com Click Here. Press Release Distribution Service

Three-drug combo improves lung function in most common genetic form of cystic fibrosis

A phase three clinical trial determined that a 3-drug combination improved lung function and reduced symptoms in cystic fibrosis (CF) patients who have a single copy of the most common genetic mutation for the disease. Continue Reading at ScienceDaily.com Click Here. Press Release Distribution Service

Dietary fiber effectively purifies carbon nanotubes

A dietary fiber can help separate out semiconducting carbon nanotubes used for making transistors for flexible electronics. Continue Reading at ScienceDaily.com Click Here. Press Release Distribution Service

Simple blood test for early detection of breast cancer

Breast cancer could be detected up to five years before there are any clinical signs of it, using a blood test that identifies the body’s immune response to substances produced by tumor cells, according to new research. Continue Reading at ScienceDaily.com Click Here. Press Release Distribution Service

Chemotherapy sometimes set the stage for drug-resistant leukemia at relapse

An international collaboration has identified therapy-induced, drug-resistance mutations in children with acute lymphoblastic leukemia who relapse. Continue Reading at ScienceDaily.com Click Here. Press Release Distribution Service

Conditions that trigger supernovae explosions

For the first time, researchers were able to demonstrate the process of detonation formation using both experiments and numerical simulations carried out on supercomputers. Continue Reading at ScienceDaily.com Click Here. Press Release Distribution Service

Four decades of data sounds early warning on Lake George, NY

Although concentrations of chemicals and pollutants like salt and nutrients have increased in the deep waters of Lake George, they’re still too low to harm the ecosystem at those depths, according to an analysis of nearly 40 years of data. Continue Reading at ScienceDaily.com Click Here. Press Release Distribution Service

Here’s something that will raise your blood pressure

The apelin receptor (APJ) has been presumed to play an important role in the contraction of blood vessels involved in blood pressure regulation. A research team found that APJ was closely associated with hypertension through effects on vascular smooth muscle cells in laboratory mice. Continue Reading at ScienceDaily.com Click Here. Press Release Distribution Service

Low blood oxygen strongly increases sick children’s risk of death

Low blood oxygen is more common in sick children than previously thought, and strongly increases children’s risk of death, Australian-led research has found. Continue Reading at ScienceDaily.com Click Here. Press Release Distribution Service

Food waste in tourism is a bigger issue than previously thought

There are major gaps in how food waste in tourism is understood and calculated, according to researchers. Food waste originating from hotels, restaurants and events is recognized and can be estimated and calculated, but as the tourism industry is becoming more and more diverse, so are the sources of its food waste. Continue Reading at…

Quality over quantity! Interval walking training improves fitness and health in elderly individuals

Interval Walking Training is a method that is effective in increasing overall fitness and decreasing healthcare costs associated with lifestyle-related diseases of the middle-aged and elderly. High-intensity walking time is the key. Participants who walk longer at 70% or more of their maximum capacity see improvements in health and fitness. 50 minutes a week is…

A new spin on life’s origin?

Researchers used a rotary evaporator to coax non-chiral molecules to form supermolecules of a specific helicity. This work may be used to synthesize cheaper pharmaceuticals, and also explain how the handedness of biomolecules originated. Continue Reading at ScienceDaily.com Click Here. Press Release Distribution Service

Indigenous communities win share of South Africa’s rooibos tea profits in landmark bioprospecting agreement

Nature, Published online: 02 November 2019; doi:10.1038/d41586-019-03374-x The San and Khoi communities welcome the decision, which could have implications for other Indigenous groups — and biodiversity researchers. Press Release Distribution Service

Podcast: An AI masters the video game StarCraft II, and measuring arthropod abundance

Nature, Published online: 30 October 2019; doi:10.1038/d41586-019-03328-3 Hear the latest science news, with Benjamin Thompson and Shamini Bundell. Press Release Distribution Service

Hierarchical organization of cortical and thalamic connectivity

Nature, Published online: 30 October 2019; doi:10.1038/s41586-019-1716-z Using mouse lines in which subsets of neurons are genetically labelled, the authors provide generalized anatomical rules for connections within and between the cortex and thalamus. Press Release Distribution Service

The clinical KRAS(G12C) inhibitor AMG 510 drives anti-tumour immunity

Nature, Published online: 30 October 2019; doi:10.1038/s41586-019-1694-1 Treatment of KRASG12C-mutant cancer cells with the KRAS(G12C) inhibitor AMG 510 leads to durable response in mice, and anti-tumour activity in patients suggests that AMG 510 could be effective in patients for whom treatments are currently lacking. Press Release Distribution Service

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