Intracellular News and Research

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Live-cell microscopy reveals internal forces that direct cell migration

Two new studies conducted at the Marine Biological Laboratory (MBL) indicate the way by which cells react to internal forces when they orient, gain traction, and migrate in a particular direction.

11 Dec 2017

Scientists discover how axons in developing visual system stabilize their connections

Scientists at Tokyo Tech have made an important discovery concerning the development of layer-specific axonal connections in the developing visual system of Drosophila flies.

8 Dec 2017

Scientists study behavior of Listeria monocytogenes during asymptomatic infection

Listeriosis is a disease caused by eating foods that have been contaminated by the Listeria monocytogenes bacterium.

1 Dec 2017

Tufts professor receives early-career award from AFOSR for ultra-high-resolution bio-imaging

Xiaocheng Jiang, assistant professor of biomedical engineering in the School of Engineering at Tufts University, has been awarded an early-career award from the Air Force Office of Scientific Research for his work developing graphene-based microfluidics for ultra-high-resolution, dynamic bio-imaging.

28 Nov 2017

New molecule demonstrates ability to block lymphoma growth

The prestigious scientific journal Clinical Cancer Research has published a study conducted by the research group led by Dr. Francesco Bertoni of the Institute of Oncology Research, that have tested a new molecule that demonstrates its ability to inhibit lymphoma growth.

28 Nov 2017

UNIGE scientists unravel key role played by the liver in onset of type-2 diabetes

Affecting as many as 650 million people worldwide, obesity has become one of the most serious global health issues. Among its detrimental effects, it increases the risk of developing metabolic conditions, and primarily type-2 diabetes.

28 Nov 2017

Probing living cells with AFM

An interview with Prof. David Alsteens, Université Catholique de Louvain conducted by April Cashin-Garbutt, MA (Cantab).

From Bruker Nano Surfaces and Metrology 21 Nov 2017

Leaf-eating ability of beetle largely due to bacteria inside the insect

A leaf-eating beetle has evolved a symbiotic relationship with bacteria that allows the insect to break down pectin -- part of a plant's cell wall that is indigestible to most animals.

17 Nov 2017

Using AFM to study cancer cells

An interview with Prof. Hermann Schillers, Universität Münster conducted by April Cashin-Garbutt, MA (Cantab).

From Bruker Nano Surfaces and Metrology 14 Nov 2017

Scientists uncover mechanism that prevents tumor growth in melanoma

Natural Killer (NK) cells, lymphocytes of the innate immune system with strong cytotoxic activity, play a major role in the immune response against tumors.

8 Nov 2017

Researchers discover how traffic jam in intracellular sorting can cause tumor development

For tissues to cooperate and perform normal functions, cells need to know which way is up. When cells lose track of their orientation, they can start to grow out of control, and develop into cancer.

6 Nov 2017

An alternative approach to augmenting the effect of antibiotics in chronic CF lung infections

There are about 77,000 people known to have cystic fibrosis. That's from the various cystic fibrosis registries available globally. The World Health Organization suggests that this number may be low, because there's no reporting on cystic fibrosis from the developing world. The accepted number, at the moment, is about 80,000. That's the one that is used for most of the work that's being done on cystic fibrosis.

From Neem Biotech 3 Nov 2017

Study demonstrates beneficial effects of calorie-restricted diet in mice

Caloric restriction diets have been associated with various health benefits, but their effects on the skin have not been previously demonstrated. Research conducted at the University of São Paulo (USP) in Brazil shows that controlling calories helps mice live longer, although it reduces the reserves of fat in adipose tissue needed to keep the body warm.

30 Oct 2017

Study reveals why Alzheimer's drugs fail in clinical trials

A tremendous amount of Amyloid-β peptide (Aβ) (a peptide of ～40 amino acids) accumulates in the brain of Alzheimer's disease patients. γ-Secretase inhibitors were designed to inhibit the enzymatic activity that produces Aβ. By reducing Aβ production, γ-secretase inhibitors were considered able to treat Alzheimer's disease (Aβ hypothesis).

25 Oct 2017

Scientists develop unique CRISPR-based method for more precise, systematic gene tagging

The genome editing tool known as CRISPR/Cas9 has opened many doors for biomedical research by allowing scientists to precisely edit DNA sequences and alter function. The technology offers hope for correcting genetic defects and preventing disease.

24 Oct 2017

New model predicts how E. coli bacteria respond to temperature changes, genetic mutations

Researchers at the University of California San Diego have developed a genome-scale model that can accurately predict how E. coli bacteria respond to temperature changes and genetic mutations.

13 Oct 2017

Awards for contributions to analytical chemistry and applied spectroscopy announced by Pittcon

The Pittcon Program Committee is pleased to announce this year’s recipients of 13 prestigious awards honoring scientists who have made outstanding contributions to analytical chemistry and applied spectroscopy. Each award will be presented in a scheduled symposium during Pittcon 2018, the world’s leading conference and exposition for laboratory science, which will be held February 26-March 1, Orange County Convention Center, Orlando, Florida.

From Pittcon 10 Oct 2017

Study reveals link between dietary potassium and vascular calcification

A new study conducted at the University of Alabama at Birmingham suggested that potassium rich food like avocados and bananas might aid in protection against hardening of the arteries, also mentioned as pathogenic vascular calcification.

6 Oct 2017

Foods rich in potassium may help protect against vascular calcification

Bananas and avocados -- foods that are rich in potassium -- may help protect against pathogenic vascular calcification, also known as hardening of the arteries.

5 Oct 2017

Light-activated nanoparticles can provide crucial boost in effectiveness for antibiotics

Light-activated nanoparticles, also known as quantum dots, can provide a crucial boost in effectiveness for antibiotic treatments used to combat drug-resistant superbugs such as E. coli and Salmonella, new University of Colorado Boulder research shows.

4 Oct 2017

Intracellular News and Research

Live-cell microscopy reveals internal forces that direct cell migration

Scientists discover how axons in developing visual system stabilize their connections

Scientists study behavior of Listeria monocytogenes during asymptomatic infection

Tufts professor receives early-career award from AFOSR for ultra-high-resolution bio-imaging

New molecule demonstrates ability to block lymphoma growth

UNIGE scientists unravel key role played by the liver in onset of type-2 diabetes

Probing living cells with AFM

Leaf-eating ability of beetle largely due to bacteria inside the insect

Using AFM to study cancer cells

Scientists uncover mechanism that prevents tumor growth in melanoma

Researchers discover how traffic jam in intracellular sorting can cause tumor development

An alternative approach to augmenting the effect of antibiotics in chronic CF lung infections

Study demonstrates beneficial effects of calorie-restricted diet in mice

Study reveals why Alzheimer's drugs fail in clinical trials

Scientists develop unique CRISPR-based method for more precise, systematic gene tagging

New model predicts how E. coli bacteria respond to temperature changes, genetic mutations

Awards for contributions to analytical chemistry and applied spectroscopy announced by Pittcon

Study reveals link between dietary potassium and vascular calcification

Foods rich in potassium may help protect against vascular calcification

Light-activated nanoparticles can provide crucial boost in effectiveness for antibiotics

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

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