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Needle stick injuries are common and can transmit many blood-borne pathogens  NEWS MEDICAL · 3 hours
Needle stick injuries (NSIs) can transmit more than 20 blood-borne pathogens, including HIV, hepatitis B virus (HBV), hepatitis C virus (HCV) and, more rarely, malaria, human... more
Self-rolling sensors take heart cell readings in 3D  SCIENCE DAILY · 2 days
A new organ-on-an-electronic-chip platform uses self-rolling biosensor arrays to coil up and measure the electrophysiology of heart cells in 3D. more
A novel technology for genome-editing a broad range of mutations in live organisms  SCIENCE DAILY · 2 days
Researchers have developed a new tool -- dubbed SATI -- to edit the mouse genome, enabling the team to target a broad... more
Organ-on-e-chip: Three-dimensional self-rolled biosensor array for electrical interrogations of human electrogenic spheroids  Science Magazine · 2 days
Cell-cell communication plays a pivotal role in coordination and function of biological systems. Three-dimensional (3D) spheroids provide venues to explore cellular communication for tissue... more
A wave of monocytes is recruited to replenish the long-term Langerhans cell network after immune injury  Science Magazine · 2 days
A dense population of embryo-derived Langerhans cells (eLCs) is maintained within the sealed epidermis without contribution... more
Breath! Respiring microbes generate more energy  PHYS.ORG · 2 days
How do cells generate and use energy? This question might seem simple, but the answer is far from simple. Furthermore, knowing how microbial cell factories consume energy and how proteins are allocated to do so is... more
Bioprinting complex living tissue in just a few seconds  PHYS.ORG · 2 days
Tissue engineers create artificial organs and tissues that can be used to develop and test new drugs, repair damaged tissue and even replace entire organs in the human body. However,... more
Bioprinting complex living tissue in just a few seconds  SCIENCE DAILY · 2 days
Researchers have developed an extremely fast optical method for sculpting complex shapes in stem-cell-laden hydrogels and then vascularizing the resulting tissue. Their groundbreaking technique stands to change the field of... more
Map of malaria behavior set to revolutionize research  SCIENCE DAILY · 2 days
The first detailed map of individual malaria parasite behavior across each stage of its complicated life cycle has been created by scientists. Researchers used advanced single-cell technology to isolate individual parasites and... more
Experiments illuminate key component of plants' immune systems  SCIENCE DAILY · 2 days
Biologists have shed new light on a crucial aspect of the plant immune response. Their discovery, revealing how plant resistance proteins trigger localized cell death, could lead to new strategies for engineering... more
Cell suicide could hold key for brain health and food security  SCIENCE DAILY · 2 days
Research into the self-destruction of cells in humans and plants could lead to treatments for neurodegenerative brain diseases and the development of disease-resistant plants. A study... more
Nano-thermometer takes temperature inside cells  SCIENCE DAILY · 2 days
Scientists have developed a nano-thermometer able to take temperatures inside cells. The technique takes advantage of the fluorescent properties of a modified molecular rotor and the viscosity of the cell. more
Videos of chemical synthesis at atomic resolution achieved  SCIENCE DAILY · 2 days
For the first time, researchers have managed to view previously inaccessible details of certain chemical processes. They have shown there are significant discrete stages to these processes which build on our knowledge... more
Researchers produce first-ever videos of chemical synthesis at atomic resolution  PHYS.ORG · 2 days
For the first time, researchers have managed to view previously inaccessible details of certain chemical processes. They have shown there are significant discrete stages to these processes that... more
Scientists find longevity biomarkers  PHYS.ORG · 2 days
An international group of scientists studied the effects of 17 lifespan-extending interventions on gene activity in mice and discovered genetic biomarkers of longevity. The results of their study were published in the journal Cell Metabolism. more
Living Cells Can Record and Track Genomic Events with New “Designer Cell” Computer Technology  NEWS MEDICAL · 2 days
Published in Molecular Cell, researchers at Massachusetts Institute of Technology (MIT) have developed a new technology that uses DNA to... more
Super-powered immune cells to attack tumors  NEWS MEDICAL · 3 days
The phase 1 clinical trial will test the feasibility and safety of CAR-T cells - genetically modified white blood cells harvested from a patient's own blood with the unique ability to directly attack and kill cancers... more
Structure of protein nano turbine revealed  SCIENCE DAILY · 3 days
Scientists have determined the first structure of a cell's rotary engine using state-of-art microscopy. more
Nano-thermometer takes temperature inside cells  nanowerk · 3 days
Chemists use fluorescence of molecular motors to sense conditions. more
Computer model could be used to quickly evaluate new drugs for sickle cell disease  NEWS MEDICAL · 3 days
A team of Brown University researchers has developed a new computer model that simulates the way red blood cells become... more
Structure of protein nano turbine revealed  nanowerk · 3 days
Scientists determine the first structure of a cell's rotary engine using state-of-art microscopy. more
Fasting reduces inflammation and improves chronic inflammatory diseases, study finds  NEWS MEDICAL · 3 days
Fasting regimens have gained public and scientific interest in recent years, but fasting shouldn't be dismissed as a fad. In a study published in Cell, Mount Sinai researchers... more
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