Evolution News and Research

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Study provides key insight to better understand the development of Type 2 diabetes

Scientists have found that insulin has met an evolutionary cul-de-sac, limiting its ability to adapt to obesity and thereby rendering most people vulnerable to Type 2 diabetes.

6 Nov 2020

Study shows five strategies to mitigate climate change

Reducing fossil fuel use is essential to stopping climate change, but that goal will remain out of reach unless global agriculture and eating habits are also transformed, according to new research from the University of Minnesota and University of Oxford.

6 Nov 2020

Conservation efforts can help the Amazon forest to withstand climate change

Conservation efforts on the edges of the Amazon forest, especially in light of recent deforestation by human disturbance, could help the region weather the storm of climate change, researchers say.

6 Nov 2020

Epigenetic clock predicts the future growth of cancer cells

A team of researchers from IDIBAPS-Hospital Clínic and the University of Barcelona has headed an international study to design an epigenetic clock that can track the amount of cancer cells that have multiplied previously.

5 Nov 2020

Scientists examine dietary differences between male and female dolphins

More evidence has emerged to support stricter coastal management, this time focusing on pollution and overfishing in the picturesque tourist waters off Auckland in New Zealand.

4 Nov 2020

Metagenomic sequencing data reveals the major drivers of speciation, adaptation in corals

A new study led by the University of Hawai'i at Mānoa's Hawai'i Institute of Marine Biology (HIMB) revealed that diversity in Hawaiian corals is likely driven by co-evolution between the coral host, the algal symbiont, and the microbial community.

3 Nov 2020

Human immune system may play a key role in shaping the microbiome composition

The gut is an unusually noisy place, where hundreds of species of bacteria live alongside whatever microbes happen to have hitched a ride in on your lunch.

30 Oct 2020

Researchers develop RNA catalyst that sheds light on evolution

Enzymes enable biochemical reactions that would otherwise not take place on their own. In nature, it is mostly proteins that function as enzymes.

29 Oct 2020

Researchers identify genes associated with autism spectrum disorder

The lack of some genes in the BEC/TCEAL cluster could be related to some alterations associated with the autism spectrum disorder, according to a preclinical study published in the journal Genome Biology, and led by Professor Jordi Garcia Fernàndez, from the Faculty of Biology and the Institute of Biomedicine of the University of Barcelona (IBUB), and researcher Jaime Carvajal, from the Andalusian Centre for Developmental Biology - University Pablo de Olavide (CSIC-UPO).

27 Oct 2020

Study shows fungi become more dependent on ants to fulfill specific nutritional needs

Imagine millions of leafcutter ants on parade through a tropical forest. Driven by a craving mysterious to humans, they suddenly stream up a towering tree trunk.

27 Oct 2020

Ancient embedded elements in human DNA can activate powerful immune response to kill cancer cells

Ancient embedded elements in our DNA from generations past can activate a powerful immune response to kill cancer cells like an infection.

22 Oct 2020

Study explores the impact of microbial immune diversity on dynamics of host-virus interactions

CRISPR-Cas serves as a key driving force of strain diversity in host-virus systems during an evolutionary fight between the host and virus.

21 Oct 2020

Researchers identify how melanoma redirects the immune system in cancer immunotherapy

The evolution of the refined human immune system has turned into an effective defense system against several diseases, including cancer.

21 Oct 2020

An overview on the transition to responsible, high-quality cocoa production

Worldwide demand for food from the tropics that meet higher environmental and social standards has risen sharply in recent years. Consumers often have to make ethically questionable decisions: products may be available to the global market through child labor, starvation wages, or environmental destruction.

20 Oct 2020

Visually responsive neurons in zebrafish are arranged in a map to efficiently catch prey

Spotting, pursuing and catching prey - for many animals this is an essential task for survival. Scientists at the Max Planck Institute of Neurobiology now show in zebrafish that the localization of neurons in the midbrain is adapted to a successful hunting sequence.

20 Oct 2020

Researchers develop new method to advance wildlife genomics

A team of scientists from the Leibniz Institute for Zoo and Wildlife Research (Leibniz-IZW), the Australian Museum, and the Max Delbrück Center for Molecular Medicine (MDC) report a new method for identifying any genome sequence located next to a known sequence.

20 Oct 2020

Synthetic signals could help control tissue regeneration

For a tiny embryo to develop into an adult organism, its cells must develop in precise patterns and interact with their neighbors in carefully orchestrated ways.

16 Oct 2020

Researchers discover how specific molecules promote cancer progression

The development of cancer is a highly complicated process, involving multiple genes and signaling pathways that become upregulated or downregulated throughout different stages of tumor growth and spread. Two of the most commonly altered genes in cancer are p53 and AKT.

16 Oct 2020

Researchers assess heat-stress tolerance of different varieties of sweet potato

Climate change poses a threat to the world's subsistence crops. Heatwaves, which are likely to intensify according to climate evolution predictions, are generating levels of heat stress that are damaging to agricultural production.

15 Oct 2020

Study sheds light on whether corals are genetically equipped to handle warmer oceans

In 1998, ocean temperatures soared, and the world experienced its first significant coral bleaching event. From the Great Barrier Reef to Indonesia to Central America, corals turned white and ghostly.

15 Oct 2020

Evolution News and Research

Study provides key insight to better understand the development of Type 2 diabetes

Study shows five strategies to mitigate climate change

Conservation efforts can help the Amazon forest to withstand climate change

Epigenetic clock predicts the future growth of cancer cells

Scientists examine dietary differences between male and female dolphins

Metagenomic sequencing data reveals the major drivers of speciation, adaptation in corals

Human immune system may play a key role in shaping the microbiome composition

Researchers develop RNA catalyst that sheds light on evolution

Researchers identify genes associated with autism spectrum disorder

Study shows fungi become more dependent on ants to fulfill specific nutritional needs

Ancient embedded elements in human DNA can activate powerful immune response to kill cancer cells

Study explores the impact of microbial immune diversity on dynamics of host-virus interactions

Researchers identify how melanoma redirects the immune system in cancer immunotherapy

An overview on the transition to responsible, high-quality cocoa production

Visually responsive neurons in zebrafish are arranged in a map to efficiently catch prey

Researchers develop new method to advance wildlife genomics

Synthetic signals could help control tissue regeneration

Researchers discover how specific molecules promote cancer progression

Researchers assess heat-stress tolerance of different varieties of sweet potato

Study sheds light on whether corals are genetically equipped to handle warmer oceans

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