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Study shows flotillin proteins have direct influence on cell membrane structure

Similar to all cells, bacteria have a membrane that protects them from the outside just like skin.

20 Jul 2020

Genetic sequencing can reveal evolutionary differences in reef-building corals

Globally, the rising water temperatures caused by pollution and global warming have impacted the coral reefs that are dwindling at an alarming speed.

20 Jul 2020

Study: High levels of iron in the blood can prevent age-related damage

Genes linked to ageing that could help explain why some people age at different rates to others has been identified by scientists.

17 Jul 2020

Hypercompact CRISPR enzyme from bacteriophages expands genome editing toolbox

A recently discovered hypercompact CRISPR enzyme found only in huge bacteriophages, and known as CRISPR-CasΦ, is functional, a new study by Patrick Pausch, Jennifer Doudna and colleagues reports, and it provides a powerful new tool in the CRISPR genome editing toolbox, including because it can target a wider range of genetic sequences compared to Cas9 and Cas12

17 Jul 2020

Study shows how cells respond to nutrient deprivation

The idea of the cell as a city is a common introduction to biology, conjuring depictions of the cell's organelles as power plants, factories, roads, libraries, warehouses and more.

From Harvard Medical School 17 Jul 2020

Researchers use high-quality coral genome to forecast potential bleaching events

In a new approach to conservation genetics, researchers used a high-quality genome of the coral Acropora millepora, along with environmental data, to study this coral's variable responses to climate change, a trait of key conservation importance.

17 Jul 2020

Study focuses on how relationship between plants and microbes responds to drought conditions

Just below ground, an ancient and poorly understood relationship plays out between plants and microbes that infuse the soil.

17 Jul 2020

Study unravels the mysteries of variation in microbiome composition

Oregon State University researchers have made a key advance in understanding how timing impacts the way microorganisms colonize plants, a step that could provide farmers an important tool to boost agricultural production.

17 Jul 2020

Scientists achieve several breakthroughs in terms of analyzing the sedaDNA

Thousands of years ago the UK was physically joined to the rest of Europe through an area known as Doggerland.

From The University of Warwick 17 Jul 2020

Scientists gain insights into how parasitic bacterium gives rise to lesions

Bacteria of the genus Bartonella are parasites that can be transmitted to humans via insect bites and animal scratches, resulting in an infection known as "bartonellosis." Cat-scratch disease and trench fever are forms of bartonellosis caused by different Bartonella species infecting humans.

17 Jul 2020

Amphibians have few options to avoid one-two punch of climate change

Amphibians have few options to avoid the under appreciated one-two punch of climate change, according to a new study from Simon Fraser University researchers and others.

17 Jul 2020

Retinoic acid is the key to produce healthy offspring from testicular tissue transplantation

One in fifty births in Japan are said to be through in vitro fertilization, and many couples remain unable to conceive for reasons unknown. Infertility is also an undesired side-effect of lifesaving cancer treatment in childhood.

17 Jul 2020

Modified mRNAs improve efficiency of protein synthesis

Since mRNAs play a key role in protein synthesis in vivo, the use of mRNAs as medicines and for in vitro protein synthesis has been desired.

17 Jul 2020

Blood vessels communicate with peripheral neurons to regulate neuronal differentiation

Researchers at Pompeu Fabra University have shown for the first time that blood vessels communicate with neurons in the peripheral nervous system, regulating their proliferation and differentiation.

17 Jul 2020

New method reveals the dynamics of HIV Gag-protein lattice structure

Viruses are scary. They invade our cells like invisible armies, and each type brings its own strategy of attack. While viruses devastate communities of humans and animals, scientists scramble to fight back.

17 Jul 2020

Disseminated cancer cells hijack crucial iron micronutrients to survive

In order to survive within the remote and harsh anatomical microenvironments of the central nervous system, the disseminated cancer cells that cause rare yet deadly leptomeningeal metastases (LM) hijack crucial iron micronutrients from native macrophages, researchers report.

17 Jul 2020

A new approach to combat drug resistance in aggressive age-related macular degeneration

An international team of researchers led by Baylor College of Medicine and Houston Methodist has discovered a strategy that can potentially address a major challenge to the current treatment for choroidal neovascularization (CNV), an aggressive form of age-related macular degeneration, the leading cause of irreversible blindness in the elderly.

17 Jul 2020

Beautyberry leaf extract boosts drug's activity antibiotic-resistant staph bacteria

Scientists discovered a compound in the leaves of a common shrub, the American beautyberry, that boosts an antibiotic's activity against antibiotic-resistant staph bacteria. Laboratory experiments showed that the plant compound works in combination with oxacillin to knock down the resistance to the drug of methicillin-resistant Staphylococcus aureus, or MRSA.

17 Jul 2020

Durable coating for hard surfaces could help eliminate foodborne germs

In the future, a durable coating could help keep food-contact surfaces clean in the food processing industry, including in meat processing plants.

17 Jul 2020

Rare inherited mutation in TP53 gene predisposes to a wide range of cancers

Rare inherited mutations in the body's master regulator of the DNA repair system – the TP53 gene – can leave people at a higher risk of developing multiple types of cancer over the course of their lives.

17 Jul 2020

Life Science News

Study shows flotillin proteins have direct influence on cell membrane structure

Genetic sequencing can reveal evolutionary differences in reef-building corals

Study: High levels of iron in the blood can prevent age-related damage

Hypercompact CRISPR enzyme from bacteriophages expands genome editing toolbox

Study shows how cells respond to nutrient deprivation

Researchers use high-quality coral genome to forecast potential bleaching events

Study focuses on how relationship between plants and microbes responds to drought conditions

Study unravels the mysteries of variation in microbiome composition

Scientists achieve several breakthroughs in terms of analyzing the sedaDNA

Scientists gain insights into how parasitic bacterium gives rise to lesions

Amphibians have few options to avoid one-two punch of climate change

Retinoic acid is the key to produce healthy offspring from testicular tissue transplantation

Modified mRNAs improve efficiency of protein synthesis

Blood vessels communicate with peripheral neurons to regulate neuronal differentiation

New method reveals the dynamics of HIV Gag-protein lattice structure

Disseminated cancer cells hijack crucial iron micronutrients to survive

A new approach to combat drug resistance in aggressive age-related macular degeneration

Beautyberry leaf extract boosts drug's activity antibiotic-resistant staph bacteria

Durable coating for hard surfaces could help eliminate foodborne germs

Rare inherited mutation in TP53 gene predisposes to a wide range of cancers

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