Oxygen has two faces: While it’s a life-saving gas essential for humans and animals, excessive generation of reactive oxygen species damages cells and promotes senescence. This duality is the research focus of Professor Giovanni E. Mann of King’s College London. Prof. Mann and his colleagues are currently investigating redox signaling in vascular cells in culture….
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Five Steps to Writing a Great Scientific Article
Thousands of scientific articles are published each year. It’s a basic series of steps in biomedical research: do experiments, analyze data, publish your results, and repeat. It seems straightforward, but one question remains. How do you write a paper for publication if it’s your first one?
A blank white page, and a silently blinking cursor: How can an empty document be so intimidating?…
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Finding new targets for diabetes drug development using in vitro cell assays
Diabetes is a global healthcare problem with a growing prevalence. The disease is systemic, leading to reduced quality of life if untreated. A myriad of assays and research tools are available to study the disease and find effective treatments….
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The right choice of endothelial cells for your vascular research
Human umbilical vein cells (HUVECs) are easy to access, so they have been the major source of primary endothelial cells (ECs) for years. But to study adult vascular pathology, bring your endothelial research to the next level – by choosing adult ECs that more accurately resemble in vitro conditions….
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Studying oxidative stress and skin aging using in vitro human cell culture models
Oxidative stress results from an imbalance of pro- and anti-oxidants and leads to faster skin aging, inflammation and disease. Cell assays and primary cells provide the tools researchers need to study the oxidative process and its association with skin aging….
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A young scientist seeks a method to knock out fibrosis
Lab work is exciting, says Bastian Fischer. Even experiments that just yield their expected results inspire the young German scientist. Fischer is currently working on his PhD, and is investigating how fibrosis develops, so that effective therapies for this medical condition can be found.
A scar is often all that remains of a deep cut – if anything remains at all….
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PromoCells in Space – Ready For Lift-Off
Three, Two, One, Zero: Two research groups working in space life sciences are investigating the behavior of cells from PromoCell in microgravity on the International Space Station. The launch of a Falcon 9 rocket coupled to a Dragon spacecraft is planned for December 15th in Florida, USA.
Gravity is everywhere on earth,…
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CRISPR/Cas9: The Genome Editing Revolution
The genetic code is the blueprint of an organism written on a stable molecule class: deoxyribonucleic acid. With the method CRISPR/Cas9, editing the genetic information has become much easier. This technique is a blessing for basic scientists, as well as for translational researchers such as Dr. Kathleen Börner, who wants to develop a gene therapy for infections caused by human immunodeficiency virus (HIV)….
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Endothelial Cells
Definition Endothelial cells form the barrier between vessels and tissues (Aman et al., 2016). They control the flow of substances and fluid into and out of a tissue. An impaired function can lead to serious health issues throughout the body. Endothelial cells line blood vessels and lymphatic vessels, they are found exclusively in vascularized tissue (Bautch and Caron,…
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Mesenchymal Stem Cells: Challenges and chances in cancer therapy
As the potential for using mesenchymal stem cells in cancer therapy grows, understanding the biology behind them can help inform and inspire innovative cancer therapies. Using high quality media and culture kits will increase the efficiency and usability of these highly demanded cells.
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Stem cell therapy scientist: Finding inspiration outside his comfort zone
Crossing the border between medical and biomechanical research fuels the research of stem cell specialist Dr. Diego Correa. We talked to the Colombian-born stem cell scientist, a former clinician with training in mechanical engineering, about his studies with mesenchymal stem cells and their potential clinical applications in cell-based therapy. Soon Correa is going to publish what he believes will be his most important contribution to this field….
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Optimizing cryopreservation: Serum-free cell freezing medium
Cryopreservation is an integral part of biomedical research and clinical applications. However, maintaining cell viability and function during freezing and thawing can be challenging. Serum-free cryopreservation media formulations are advanced solutions that can be used instead of serum-containing freezing media to maintain cell function while ensuring reproducibility and standardization — read on to learn why….
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