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New antibody "cocktail" may help counter the Lassa virus

The finding, made with the use of the Advanced Photon Source, shows a new way to exploit monoclonal antibodies to subvert the "shield" of the virus, potentially paving the way for new therapies.

20 Mar 2023

Cancer cells use new DNA repair mechanism to recover from next-generation cancer radiation therapy

A team of scientists led by Dr. Kei-ichi TAKATA from the Center for Genomic Integrity within the Institute for Basic Science (IBS), has discovered a new type of DNA repair mechanism that cancer cells use to recover from next-generation cancer radiation therapy.

20 Mar 2023

Highly sensitive bioluminescent platform for nucleic acid detection

Despite significant advances, numerous highly sensitive viral disease diagnostic tests even now require complex techniques to prepare a sample or decipher a result, making them inconvenient for point-of-care settings or areas with limited resources.

17 Mar 2023

Study reveals the cellular composition and circuit organization of the locus coeruleus

A small nucleus in the brainstem called locus coeruleus (literally the "blue spot,") is the primary source of a major neuromodulator, norepinephrine (NE), an important mediator of the 'fight or flight' response in animals. However, very little is known about the local connections of this small albeit critically important group of neurons.

16 Mar 2023

High blood caffeine levels lower body fat and the long-term risks of type 2 diabetes, study finds

A high blood caffeine level might curb the amount of body fat a person carries and their risk of type 2 diabetes, suggests research published in the open access journal BMJ Medicine.

16 Mar 2023

Novel newborn screening test for HCU works by measuring homocysteine levels

Scientists have developed a test that could greatly improve quality of life for infants with homocystinuria (HCU)-;a congenital disease that, if not treated early, causes serious complications. Research demonstrating the efficacy of this test was published today in AACC's Clinical Chemistry journal.

16 Mar 2023

Transforming the natural mineral shells of algae into functional perovskites

Perovskites are materials that are increasingly popular for a wide range of applications because of their remarkable electrical, optical, and photonic properties.

14 Mar 2023

Mesophotic coral reefs function differently than their shallower counterparts, study shows

In a paper published today in Current Biology, researchers from the California Academy of Sciences Hope for Reefs initiative, along with Brazilian collaborators from the University of São Paulo, Federal University of Espírito Santo, and the Instituto Nacional da Mata Atlântica, show that mesophotic coral reefs function much differently than their shallower counterparts and are unlikely to offer a refuge for shallow water fishes trying to escape climate-change driven warming on the ocean's surface.

14 Mar 2023

Experts unravel a vast network that shows how cells adjust in real-time to withstand stresses

Every minute of every day, our body adapts to meet the needs of each moment. When we binge on carbs, exercise, or become sick, chemical reactions inside our cells switch on, slow down, or shift strategy so that we have the energy and strength we need.

14 Mar 2023

Analyzing the antimicrobial resistance profile of the main agent of urinary tract infections

The human intestine is an environment inhabited by many bacteria and other microorganisms collectively known as the gut microbiome, gut microbiota or intestinal flora. In most people, it contributes to wellness. A healthy gut indicates a stronger immune system, improved metabolism, and a healthy brain and heart, among other functions.

14 Mar 2023

Study investigates the complex evolutionary history of jewel beetles' vision

Jewel beetles are striking insects, easily recognized by their vivid colors and metallic sheen. Possessing large, well-developed eyes, jewel beetles use vision and color for a range of different behaviors, including finding mates and host plants.

13 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 shows mothers provide necessary microbes to babies born via cesarean

Can newborns delivered by cesarean surgery lack vital microbes? Recent data suggests that “no” could be the answer. Mothers are able to transmit bacteria to their babies through alternative, compensating channels, according to research published in the journal Cell Host & Microbe on March 8th, 2023.

10 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

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

Understanding gas transfer between the atmosphere and ocean can lead to better climate models

The injection of bubbles from waves breaking in turbulent and cold high-latitude regions of the high seas is an underappreciated way in which atmospheric gases are transported into the interior ocean.

8 Mar 2023

Plant roots drive soil animal communities in the tropics, study shows

A research team led by the University of Göttingen has shed new light on the importance of plant roots for belowground life, particularly in the tropics.

8 Mar 2023

An alternative option to treat ADCY5-related dyskinesia in patients

The asthma medication theophylline can be used to treat the movement disorder ADCY5-related dyskinesia. A recent study conducted by Martin Luther University Halle-Wittenberg (MLU), University Medicine Halle, and the University of Leipzig Medical Center demonstrated this.

7 Mar 2023

Researchers discover how specific mutation in a bacterium results in phage resistance

As antibacterial resistance continues to render obsolete the use of some antibiotics, some have turned to bacteria-killing viruses to treat acute infections as well as some chronic illnesses.

7 Mar 2023

The mechanism of barley grain number determination

Flowering plants with indeterminate inflorescences frequently generate more floral structures than needed. An international research team led by the IPK Leibniz Institute discovered that floral primordia initiations in barley are molecularly distinct from grain maturation.

6 Mar 2023

Light News and Research

New antibody "cocktail" may help counter the Lassa virus

Cancer cells use new DNA repair mechanism to recover from next-generation cancer radiation therapy

Highly sensitive bioluminescent platform for nucleic acid detection

Study reveals the cellular composition and circuit organization of the locus coeruleus

High blood caffeine levels lower body fat and the long-term risks of type 2 diabetes, study finds

Novel newborn screening test for HCU works by measuring homocysteine levels

Transforming the natural mineral shells of algae into functional perovskites

Mesophotic coral reefs function differently than their shallower counterparts, study shows

Experts unravel a vast network that shows how cells adjust in real-time to withstand stresses

Analyzing the antimicrobial resistance profile of the main agent of urinary tract infections

Study investigates the complex evolutionary history of jewel beetles' vision

The mechanism behind fruit fly germ cells forming ring canals

Study shows mothers provide necessary microbes to babies born via cesarean

Scientists shed new light on aging processes in the brain

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

Understanding gas transfer between the atmosphere and ocean can lead to better climate models

Plant roots drive soil animal communities in the tropics, study shows

An alternative option to treat ADCY5-related dyskinesia in patients

Researchers discover how specific mutation in a bacterium results in phage resistance

The mechanism of barley grain number determination

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