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Rotating microscope can track and measure behavior of ocean organisms

Like spirits passing between worlds, billions of invisible beings rise to meet the starlight, then descend into darkness at sunrise. Microscopic plankton's daily journey between the ocean's depths and surface holds the key to understanding crucial planetary processes, but has remained largely a mystery until now.

18 Aug 2020

Novel receptor protein can be a promising treatment for COVID-19

A novel receptor protein that binds to the SARS-CoV-2 virus and prevents it from entering cells may hold promise for treating COVID-19 and other coronavirus-related diseases, according to research published online Aug. 4 in the journal SCIENCE.

18 Aug 2020

Researchers show how two X chromosomes communicate during embryo development

Researchers at Massachusetts General Hospital (MGH) have solved a mystery that has long puzzled scientists: How do the bodies of female humans and all other mammals decide which of the two X chromosomes it carries in each cell should be active and which one should be silent?

18 Aug 2020

SIDT1 in the mammalian stomach mediates absorption of dietary miRNAs

In a new study published in Cell Research, Chen-Yu Zhang's group at Nanjing University School of Life Sciences, China, reports that SIDT1 in the mammalian stomach mediates host uptake of dietary and orally administered microRNAs (miRNAs), thus exerting biological functions in the host.

18 Aug 2020

New nanoparticle formulation could stop tooth decay without killing oral bacteria

Oral bacteria are ready to spring into action the moment a dental hygienist finishes scraping plaque off a patient's teeth.

18 Aug 2020

New fluorescent probe to detect damaged mitochondria could help treat neurodegenerative disorders

Scientists have developed a new, multipurpose probe that is capable of detecting the programmed destruction of faulty mitochondria with pinpoint precision.

17 Aug 2020

Researchers identify a new gene to treat multiple sclerosis

Multiple sclerosis, or MS, is a disease that affects the central nervous system and can eventually lead to muscle tremors and thus loss of balance.

17 Aug 2020

NIH-supported research delineates how genetic variations cause atopic dermatitis

New research supported by the National Institutes of Health delineates how two relatively common variations in a gene called KIF3A are responsible for an impaired skin barrier that allows increased water loss from the skin, promoting the development of atopic dermatitis, commonly known as eczema.

17 Aug 2020

Study reveals why immunity boost from seasonal flu vaccines is not long lasting

A study from Emory Vaccine Center provides insights into why the boost in immunity from seasonal flu vaccination lasts for months but not years, unlike some childhood vaccinations.

14 Aug 2020

Scientists describe the mechanism of action of therapeutic antibodies

Since the late 1990s, immunotherapy has been the frontline treatment against lymphomas where synthetic antibodies are used to stop the proliferation of cancerous white blood cells.

14 Aug 2020

Hydrogels based on modified pectins could be used for neural tissue restoration

Far Eastern Federal University (FEFU) scientists have developed implantable hydrogels based on plant polysaccharides (pectins). They can play the role of an artificial extracellular matrix, a special network of molecules that fills the space between body cells.

14 Aug 2020

Detection of cancer using different kind of liquid biopsy

Because cancer is easier to successfully treat when it's caught early, a major goal in cancer research is to develop new ways to find tumors at early stages, before they start to spread. One approach that's being studied are liquid biopsies.

14 Aug 2020

Researchers use supercomputer to gain new insights into hepatitis B virus

Researchers at the University of Delaware, using supercomputing resources and collaborating with scientists at Indiana University, have gained new understanding of the virus that causes hepatitis B and the "spiky ball" that encloses the virus's genetic blueprint.

14 Aug 2020

Scientists shed new light on the evolution and function of shapes seen in nature

Researchers have shed fresh light on the evolution and function of the shapes we see in nature - using as a model the heart shaped fruits of the Capsella genus.

14 Aug 2020

Internal structure of fossilized trilobite eye found to be identical to modern bee eyes

The internal structure of a 429-million-year-old fossilized trilobite eye is almost identical to that of modern bees, according to a study published in Scientific Reports.

14 Aug 2020

New research suggests pollution is also a cause for antibiotic resistance

Antibiotic resistance is an increasing health problem, but new research suggests it is not only caused by the overuse of antibiotics. It's also caused by pollution.

From University of Georgia 14 Aug 2020

Single-cell analysis uncovers new details concerning mitochondrial diseases

Investigators led by a team at Massachusetts General Hospital (MGH) have made discoveries at the single cell level to uncover new details concerning mitochondrial diseases-- inherited disorders that interfere with energy production in the body and currently have no cure.

14 Aug 2020

A genetic link discovered to predict treatment response for patients with rare, aggressive cancer

A Singapore team led by clinician-scientists and researchers from the National Cancer Centre Singapore (NCCS) discovered a genetic link to better predict treatment response for relapsed/refractory patients with natural- killer T-cell lymphoma (NKTCL), a highly aggressive form of blood cancer.

13 Aug 2020

New study shows how mitochondrial calcium transporter evolved over the years

According to a study performed by IRB Barcelona, the system that controls calcium levels in cells duplicated, giving rise to a pair of non-equivalent systems.

13 Aug 2020

Researchers solve an ancient cancer mystery

The 1970s revealed the initial data indicating mutations in the genetic material of tumors, much before the first oncogene alterations were identified.

13 Aug 2020

Cell News and Research

Rotating microscope can track and measure behavior of ocean organisms

Novel receptor protein can be a promising treatment for COVID-19

Researchers show how two X chromosomes communicate during embryo development

SIDT1 in the mammalian stomach mediates absorption of dietary miRNAs

New nanoparticle formulation could stop tooth decay without killing oral bacteria

New fluorescent probe to detect damaged mitochondria could help treat neurodegenerative disorders

Researchers identify a new gene to treat multiple sclerosis

NIH-supported research delineates how genetic variations cause atopic dermatitis

Study reveals why immunity boost from seasonal flu vaccines is not long lasting

Scientists describe the mechanism of action of therapeutic antibodies

Hydrogels based on modified pectins could be used for neural tissue restoration

Detection of cancer using different kind of liquid biopsy

Researchers use supercomputer to gain new insights into hepatitis B virus

Scientists shed new light on the evolution and function of shapes seen in nature

Internal structure of fossilized trilobite eye found to be identical to modern bee eyes

New research suggests pollution is also a cause for antibiotic resistance

Single-cell analysis uncovers new details concerning mitochondrial diseases

A genetic link discovered to predict treatment response for patients with rare, aggressive cancer

New study shows how mitochondrial calcium transporter evolved over the years

Researchers solve an ancient cancer mystery

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