Sentences with phrase «complex cellular systems»

Systems biology aims to study complex cellular systems by systematically stimulating them, monitoring cellular responses, formulating mathematical and computational models to understand the data, and proposing new experiments to refine these models.

Not exact matches

To help make ideas about energy more concrete, for example, the new unit will use a variety of analogies from more familiar physical systems (e.g., combustion and charging a cellphone battery) to help students understand those same energy - releasing and energy - requiring chemical reactions and energy transfer when they occur in living organisms (e.g., cellular respiration, creating a charge across a membrane in mitochondria and nerve cells) where the reactions are more complex and difficult to observe.

The fields within biology are further divided based on the scale at which organisms are studied and the methods used to study them: biochemistry examines the fundamental chemistry of life; molecular biology studies the complex interactions of systems of biological molecules; cellular biology examines the basic building block of all life, the cell; physiology examines the physical and chemical functions of the tissues and organ systems of an organism; and ecology examines how various organisms interrelate.

In the second article, Grégory Batt, head of the InBio unit and co-last author with Pascal Hersen (CNRS) of the Laboratoire Matière et systèmes complexes (CNRS / Paris Diderot University), explains how they managed to place a cellular system in an unstable configuration: «We designed a computer program which aims to force the cells to take binary decisions randomly.

«This camera has the potential to greatly enhance our understanding of very fast biological interactions and chemical processes that will allow us to build better models of complex, dynamical systems such as cellular respiration, or to help doctors better deliver and monitor light - based therapies,» says Richard Conroy, Ph.D., program director for Optical Imaging at NIBIB.

The HFSP supports novel, innovative and interdisciplinary basic research focused on the complex mechanisms of living organisms; topics range from molecular and cellular approaches to systems and cognitive neuroscience and the interactions between organisms.

The CCP is engaged in numerous multidisciplinary projects in other model systems (e.g. fly, zebrafish, yeast) that aim to determine how complex molecular circuits function and evolve in response to genetic and environmental changes, cellular differentiation, evolution and disease.

Current in vitro hematopoiesis models fail to demonstrate the cellular diversity and complex functions of living bone marrow; hence, most translational studies relevant to the hematologic system are conducted in live animals.

The team also found that DHODH binds a particular kind of lipid present in mitochondrial respiratory chain complex, an important system for cellular energy production.

Finally, in a collaboration with Frank Jülicher's group at the Max Planck Institute for the Physics of Complex Systems, we are using these data to develop physical models that will help us understand how local cellular adhesive, elastic and contractile properties are influenced by PCP proteins and other molecules, and how they combine to produce specific packing geometries at a global level.

The IncuCyte ® Live - Cell Analysis System continuously analyzes cell function and provides insights into the complex and dynamic cellular processes of immunology.

Others were unanticipated, including significant differences in expression levels among genes involved in fundamental cellular processes such as ribosomal biogenesis, transfer RNA processing, and Notch - signaling — part of a complex system of communication that governs basic cellular activities and coordinates cell actions.

According to a release from Dr. Hassan Dihazi, editor in chief, the journal covers all areas of proteomics including basic proteomic research; structural, functional, property, and interaction analysis of cellular systems, organelles, and protein complexes; and protein expression profiling for the discovery and validation of diagnostic and prognostic disease biomarkers.

Specifically, Dangl and his team investigate how the plant immune system discriminates between microbial friend and foe in a complex environment, using tools and techniques from genomic, structural, cellular, and molecular biology.

These interactions are typically plentiful during exercise, where continuous movement meets specific complex coordinations throughout different systems within the body, often generating on the cellular level.

The complex lymphatic system acts as the body's drainage system, a sewage system for cellular metabolic toxins, filtering and removing waste by products from the body.

The pre-eminent curiosity that I retain regarding health practitioners is that specialists in nutrition on occasion appear to not possess the adequate level of biochemical grounding to explain the vital processes happening at the cellular level during fasting and through manipulation of eicosanoids (fatty acids), conversely from my personal experiences, experts in biochemistry don't apply their vast knowledge of these complex physiological systems to basic fundamentals of nutrition in a sensible, practical sense.

The HTML5 driven 3D Stress Simulator is a complex, scientifically accurate exploration of how stress affects the body at the systems, organ, and cellular levels.

With respect to patent work, he has litigated and advised clients in a wide range of technologies, including complex cellular communications technology, television technology, encryption systems, GPS and other navigation systems, automobile technology, internet provider systems, printers and print heads, fiber optics, and electric razors, amongst others.