Genetics and Genomics News and Research

Latest Genetics and Genomics News and Research

Novel platform identifies genes that control biologic processes

Inflammatory neurological diseases, such as multiple sclerosis (MS), can arise when cell-to-cell communication between cells in the central nervous system (CNS) goes awry. But exactly how this cellular crosstalk leads to the molecular changes that drive disease remain unknown.

13 Mar 2023

A reliable way to downregulate gene translation in plants

By carefully constructing upstream open reading frames (uORFs), Caixia Gao’s team at the Institute of Genetics and Developmental Biology of the Chinese Academy of Sciences (CAS) has created a new technique for downregulating gene translation to a predictable and desirable level in plants.

10 Mar 2023

The mechanism behind fruit fly germ cells forming ring canals

Cell division is the process through which the majority of cells in the bodies of living beings duplicate their contents and physically split into new cells.

10 Mar 2023

Study identifies previously unknown cell types that drive the onset of osteoarthritis

A Michigan Medicine study has identified a new potential target for treating osteoarthritis – a debilitating joint disease that affects over 31 million Americans and is a leading cause of disability worldwide.

10 Mar 2023

Bean genome sequencing to boost nutritional quality

The faba bean genome, which has been sequenced for the first time and published in Nature on March 8th, 2023, is more than four times as large as the human genome at 13 billion bases.

From University of Reading 10 Mar 2023

Novel model tracks hippocampal synaptic plasticity to reveal molecular mechanisms

The accumulation of amyloid beta proteins, which encourage synaptic malfunction, causes cognitive decline in Alzheimer’s disease (AD), according to scientific evidence.

10 Mar 2023

Novel protein complex plays a significant role in RNA protection

Two proteins help in protecting and stabilizing RNA as it travels through the cell carrying muscle-forming code. Studying this RNA-stabilizing complex further may have ramifications for muscle recovery and disease treatment.

10 Mar 2023

Gaining deep insights into mezcal worms

Mezcal is a distilled alcohol made from the boiled and fermented sap of agave plants. Most mezcal beverages -; including all brands of tequila -; are sold as pure distillates, but a few have an added stowaway bottled inside: worms.

10 Mar 2023

Research substantiates that complex behaviors are seldom entirely innate

Social learning plays an important role in a honey bee's ability to "waggle dance," report researchers, who observed that honey bees not exposed to the dances of older, more experienced nestmates produced disordered dances full of errors. The findings demonstrate that social learning shapes this complex form of insect communication, just as it does in humans, birds, and other social vertebrate species. The waggle dance is a behavior that honey bee foragers use to communicate spatial information about the precise location of a food source to other nestmates.

10 Mar 2023

Study identifies a novel rare mutation in gene linked to Harlequin Ichthyosis

Harlequin ichthyosis (HI) is a severe genetic skin disorder characterized by thick white, brown, or dark brown patches on the skin covering a newborn's entire body. HI has a low incidence of 1 per 300,000 live births but comes with the highest mortality rate among skin conditions. It is caused by a mutation in the ABCA12 gene, which codes for a protein involved in transporting lipids necessary for the formation of the skin barrier. Such protein shortage leads to a weaker epidermal barrier.

9 Mar 2023

Potential therapeutic can synergize with existing drugs to effectively destroy leukemia cells

A team of researchers has discovered a potential therapeutic that can synergize with existing drugs to more effectively kill certain leukemia cells.

9 Mar 2023

Pathogenic fungus binds to a human protein to escape elimination from lung cells

The pathogenic fungus Aspergillus fumigatus escapes elimination from surface cells of the human lung by binding to a human protein.

9 Mar 2023

Deeper understanding of T-cell responses may lead to better, more personalized immunotherapies

For the first time, a research team has identified and analyzed the steps by which immune cells "see" and respond to cancer cells, providing insights into reasons some treatments may be effective for certain patients but not others.

9 Mar 2023

Scientists shed new light on aging processes in the brain

Scientists from the Trinity Biomedical Sciences Institute (TBSI) have shed new light on aging processes in the brain.

9 Mar 2023

Study shows link between a mitochondrial metabolite and activation of inflammatory response

A new study shows for the first time a connection between a mitochondrial metabolite and the activation of an inflammatory response.

9 Mar 2023

Pentamer shape of C-reactive protein can suppress the immune response in inflammatory disease

The biological function of the C-reactive protein, CRP, has long been unknown. Researchers at Linköping University in Sweden now show that this protein has a beneficial function in systemic lupus erythematosus, SLE, an inflammatory disease.

9 Mar 2023

Small group of airway neurons plays a key role in alerting the brain about infection

A new study led by researchers at Harvard Medical School illuminates how the brain becomes aware that there is an infection in the body.

9 Mar 2023

“Bacterial suicide squad” recruits and activates innate and adaptive antitumor immune responses

Combining discoveries in cancer immunology with sophisticated genetic engineering, Columbia University researchers have created a sort of "bacterial suicide squad" that targets tumors, attracting the host's own immune cells to the cancer to destroy it. The new work, published today in Science Advances, marks a major step forward in efforts to enlist non-pathogenic bacteria to combat cancer.

9 Mar 2023

Scientists reveal mechanisms behind oxygen toxicity

When it comes to oxygen, you can have too much of a good thing. Breathing air that contains higher levels of oxygen than the usual 21 percent found in Earth's atmosphere can cause organ damage, seizures, and even death in people and animals, particularly if it's in excess of the body's oxygen needs. Until now, however, scientists have mostly speculated about the mechanisms behind this phenomenon, known as oxygen toxicity, or hyperoxia.

9 Mar 2023

New gene resource for improving root systems

A strong root system allows crops to absorb water and nutrients from the soil, but scientists have little information about the genes that control root development. Recent research published in New Phytologist reveals that blocking a negative regulator gene of root development leads to enhanced root growth in plants.

8 Mar 2023

Genetics and Genomics News and Research

Latest Genetics and Genomics News and Research

Novel platform identifies genes that control biologic processes

A reliable way to downregulate gene translation in plants

The mechanism behind fruit fly germ cells forming ring canals

Study identifies previously unknown cell types that drive the onset of osteoarthritis

Bean genome sequencing to boost nutritional quality

Novel model tracks hippocampal synaptic plasticity to reveal molecular mechanisms

Novel protein complex plays a significant role in RNA protection

Gaining deep insights into mezcal worms

Research substantiates that complex behaviors are seldom entirely innate

Study identifies a novel rare mutation in gene linked to Harlequin Ichthyosis

Potential therapeutic can synergize with existing drugs to effectively destroy leukemia cells

Pathogenic fungus binds to a human protein to escape elimination from lung cells

Deeper understanding of T-cell responses may lead to better, more personalized immunotherapies

Scientists shed new light on aging processes in the brain

Study shows link between a mitochondrial metabolite and activation of inflammatory response

Pentamer shape of C-reactive protein can suppress the immune response in inflammatory disease

Small group of airway neurons plays a key role in alerting the brain about infection

“Bacterial suicide squad” recruits and activates innate and adaptive antitumor immune responses

Scientists reveal mechanisms behind oxygen toxicity

New gene resource for improving root systems

Genetics & Genomics - Second Edition eBook

Driving Support for Pharmaceutical Testing Through Continuous Innovation

From Memory to Metaplasticity: Unraveling the Brain's Secrets

Revolutionizing Mass Spectrometry: A Deep Dive into Plasmion’s SICRIT® Technology

Genetics and Genomics News and Research

Latest Genetics and Genomics News and Research

Genetics & Genomics - Second Edition eBook

Driving Support for Pharmaceutical Testing Through Continuous Innovation

From Memory to Metaplasticity: Unraveling the Brain's Secrets

Revolutionizing Mass Spectrometry: A Deep Dive into Plasmion’s SICRIT® Technology

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