Molecular & Structural Biology

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Researchers develop a stable nano-carrier for medications

Medications often have unwanted side-effects. One reason is that they reach not only the unhealthy cells for which they are intended, but also reach and have an impact on healthy cells.

25 Sep 2020

New optical switch to precisely control the lifespan of genetic 'copies'

A novel optical switch makes it possible to precisely control the lifespan of genetic "copies". These are used by the cell as building instructions for the production of proteins.

25 Sep 2020

Study identifies potential drug target for dangerous E. coli infections

Escherichia coli, known as E. coli, are bacteria which many people associate with causing mild food poisoning, but some types of E. coli can be fatal.

25 Sep 2020

Researchers use natural pigment for screening cell viability

Synthetic dyes are commonly used to assess the toxicity of chemical compounds in cell cultures. However, these dyes damage cells, rendering the cultures useless for long-term experiments.

25 Sep 2020

Two studies shed light on the biology and potential vulnerabilities of schistosomes

Two studies led by UT Southwestern researchers shed light on the biology and potential vulnerabilities of schistosomes - parasitic flatworms that cause the little-known tropical disease schistosomiasis.

24 Sep 2020

Research sheds light on how membrane proteins could be influenced by lipid environments

The cell membrane, the wall-like boundary between the cell interior and its outside environment, is primarily made up of two kinds of biomolecules: lipids and proteins. Different

24 Sep 2020

Researchers solve the mystery of how giant molecular proton pump works

Mitochondria are the powerhouses of our cells, generating energy that supports life. A giant molecular proton pump, called complex I, is crucial: It sets in motion a chain of reactions, creating a proton gradient that powers the generation of ATP, the cell's fuel.

24 Sep 2020

Cellular and molecular map of the human heart could guide personalized medicine

Scientists have created a cellular and molecular map of the healthy human heart, to understand how this vital organ functions, and to shed light on what goes wrong in cardiovascular disease.

24 Sep 2020

Researchers uncover a new parvovirus strategy for reaching the cell nucleus

Researchers at the Institut national de la recherche scientifique (INRS), in collaboration with American scientists, have uncovered a new parvovirus strategy for reaching the cell nucleus which is their site of replication.

24 Sep 2020

Challenges in High Complexity Flow Cytometry

In this interview, Dra. Mª José Marco from the Department of Hematology at Hopsital Dr. Peset talks to News-Medical Life Sciences about high complexity flow cytometry and the challenges they often face.

From Beckman Coulter Life Sciences - Flow Cytometry 24 Sep 2020

Scientists develop new tool for studying the biting behavior of mosquitoes

Scientists have developed a tool for studying the biting behaviour of common pathogen-carrying mosquitoes, according to new research published this week in eLife.

23 Sep 2020

Exercise hormone could have a therapeutic effect on COVID-19 patients

A study conducted by researchers at São Paulo State University suggests that irisin, a hormone secreted from muscles in response to exercise, could have a therapeutic effect on COVID-19 patients.

22 Sep 2020

Study reveals how people with retinal degenerative disease can maintain night vision

New insight on how people with retinal degenerative disease can maintain their night vision for a relatively long period of time has been published today in the open-access eLife journal.

22 Sep 2020

New national research and training hub at UW-Madison could transform medicine

A national research initiative announced today will place the University of Wisconsin-Madison at the forefront of a revolution in imaging fostered by cryo-electron microscopy and cryo-electron tomography - technologies that can illuminate life at the atomic scale.

22 Sep 2020

Consumption of cooked carrots can also trigger allergic reactions, finds study

The consumption of raw carrots triggers allergic reactions in many people. Contrary to popular belief, cooked carrots can also have this effect.

21 Sep 2020

Experimental set-up allows researchers to examine brain processes in birds during active tasks

How do birds make decisions and which brain regions are particularly active when they solve tasks? Researchers from the Department of Biopsychology at Ruhr-Universität Bochum (RUB) are investigating these questions.

19 Sep 2020

Scientists identify new area of the brain involved in cost-benefit decision-making

Every day, we make hundreds of decisions. While most are small and inconsequential, like choosing what to eat or wear, others are more complex and involve weighing up potential costs and benefits, like deciding whether to study more for a better grade instead of hanging out with friends.

19 Sep 2020

Cannabinoids cause changes in the brain that leads to deficiencies in social interaction

The nervous system comprises neurons and glial cells (glia signifies "glue"). Astrocytes are the most abundant among the glial cells.

19 Sep 2020

Enhancing the efficacy of anti-PD-L1 immunotherapy for cancer

For most people, there is no scarier diagnosis than that of cancer. While treatments including chemotherapy and radiotherapy have been used since the 1940s and late 1800s, respectively, immunotherapy has more recently emerged as a viable and successful approach to cancer treatment.

18 Sep 2020

New methods help to accurately identify cancers’ hidden genetic losses, duplications

Understanding the specific mutations that contribute to different forms of cancer is critical to improving diagnosis and treatment.

17 Sep 2020

Molecular & Structural Biology

Researchers develop a stable nano-carrier for medications

New optical switch to precisely control the lifespan of genetic 'copies'

Study identifies potential drug target for dangerous E. coli infections

Researchers use natural pigment for screening cell viability

Two studies shed light on the biology and potential vulnerabilities of schistosomes

Research sheds light on how membrane proteins could be influenced by lipid environments

Researchers solve the mystery of how giant molecular proton pump works

Cellular and molecular map of the human heart could guide personalized medicine

Researchers uncover a new parvovirus strategy for reaching the cell nucleus

Challenges in High Complexity Flow Cytometry

Scientists develop new tool for studying the biting behavior of mosquitoes

Exercise hormone could have a therapeutic effect on COVID-19 patients

Study reveals how people with retinal degenerative disease can maintain night vision

New national research and training hub at UW-Madison could transform medicine

Consumption of cooked carrots can also trigger allergic reactions, finds study

Experimental set-up allows researchers to examine brain processes in birds during active tasks

Scientists identify new area of the brain involved in cost-benefit decision-making

Cannabinoids cause changes in the brain that leads to deficiencies in social interaction

Enhancing the efficacy of anti-PD-L1 immunotherapy for cancer

New methods help to accurately identify cancers’ hidden genetic losses, duplications

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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