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How nanotechnology is shaping stem cell research
The Guardian    Share    Share on FacebookTwitterShare on LinkedinE-mail article
Nanoscientists have developed a technique that allows them to transform stem cells into bone cells on command. But could the process be used to treat deadly conditions such as heart disease and Parkinson's? More



Physicists devise method for building artificial tissue
R&D Magazine    Share    Share on FacebookTwitterShare on LinkedinE-mail article
New York University physicists have developed a method that models biological cell-to-cell adhesion that could also have industrial applications. This system is an oil-in-water solution whose surface properties reproduce those found on biological cells. Adhesion between compressed oil droplets mimics the mechanical properties of tissues and opens the path to numerous practical applications, ranging from biocompatible cosmetics to artificial tissue engineering. More

Rabbit Monoclonal Antibodies for Lymphoma

CD30 is a useful tool for the identification of anaplastic large cell lymphoma and Hodgkin’s disease. This receptor is a positive regulator of apoptosis, and it also has been shown to protect the body against autoimmunity. Find out more about CD30 and Epitomics’ EP Clones here.


World's most powerful microscope being installed in Canada
The Canadian Press via The Vancouver Sun    Share    Share on FacebookTwitterShare on LinkedinE-mail article
A University of Victoria scientist's 10-year dream to get the world's most powerful microscope built has now come true. The microscope is being installed at the university, and already, researchers around the world are vying to use. The Japanese-made instrument will allow researchers to see things at a magnification up to 20 million times larger than the human eye can see. More


 NSH News


2012 Newcomer regional scholarships now available
NSH    Share    Share on FacebookTwitterShare on LinkedinE-mail article
Newcomer Supply has made $500 available to a member from each Region of NSH who has never attended the Symposium/Convention. Funds can be used for travel, registration or hotel. Applying is easy. Click here for more information. More

Application & Practice of Hard Tissue Histology Forum
NSH    Share    Share on FacebookTwitterShare on LinkedinE-mail article
The Hard Tissue Committee of the National Society for Histotechnology is proud to present a one-day Hard Tissue Forum. Building on the success of the 2010 forum which focused on theory, this all-day event will be an interactive day focused on applications and new technologies. Join us as we seek to further our knowledge and understanding of the histology and analysis of bone and how this information can better serve in the diagnosis of bone related diseases and the efficacy and safety of therapeutic treatments. More


 In the News


Study suggests immune system may protect against Alzheimer's changes
Medical Xpress    Share    Share on FacebookTwitterShare on LinkedinE-mail article
Recent work in mice suggested that the immune system is involved in removing beta-amyloid, the main Alzheimer's-causing substance in the brain. Researchers have now shown for the first time that this may apply in humans. More



Scientists generate 3-D blood vessels to study microvascular function
Genetic Engineering & Biotechnology News    Share    Share on FacebookTwitterShare on LinkedinE-mail article
Scientists have developed a technology for generating living, fully functional 3-D microvascular networks that represents an in vitro platform for the study of vascular behavior during angiogenesis and thrombosis, and for investigating the effects of drug candidates. The networks are created by seeding human endothelial cells into a preformed collagen scaffold comprising a network of microfluidic channels that have an inlet and outlet to allow delivery of the both the cells and appropriate medium. More

Test finds disease in its earliest stages
Laboratory Equipment    Share    Share on FacebookTwitterShare on LinkedinE-mail article
Scientists have developed an ultra-sensitive test that should enable them to detect signs of a disease in its earliest stages, in research published in the journal Nature Materials. The scientists have created a test to detect particular molecules that indicate the presence of disease, even when these are in very low concentrations. There are already tests available for some diseases that look for such biomarkers using biological sensors or "biosensors." More


Aperio ePathology Solutions®
From the moment glass slides are digitized to eSlides, Aperio ePathology Solutions equip Pathologists with the power to engage, evaluate and excel like never before. MORE
High-quality data from intact tissue sections preserves morphological context
PerkinElmer's multi-modal systems for digital pathology and multi-label microscopy and image analysis let you capture previously undetected features and information by improving your overall quantitation. www.perkinelmer.com


Researchers find way to delay aging of stem cells
PhysOrg    Share    Share on FacebookTwitterShare on LinkedinE-mail article
Researchers at the Salk Institute for Biological Studies have uncovered a series of biological events that implicate stem cells' surroundings, known as their "niche," as the culprit in loss of stem cells due to aging. Their findings have implications for treatment of age-related diseases and for the effectiveness of regenerative medicine. More

Histoffin™ Infiltrating & Embedding Medium

LabStorage is pleased to offer this revolutionary new blend of paraffin and polymers. Designed for both infiltrating and embedding, Histoffin™ is suitable for use with all types of tissue. Smaller pellets and finer cuts allow for faster melting, resulting in increased productivity and efficiency. MORE


'Negative' finding bolsters case for clinical trials
MedPage Today    Share    Share on FacebookTwitterShare on LinkedinE-mail article
A "completely negative" study of a possible preventive therapy for acute kidney injury after cardiac surgery reinforces the need for clinical research. In a randomized controlled trial, perioperative infusions of sodium bicarbonate succeeded in increasing the alkalinity of the blood and urine of patients, according to Shay McGuinness, MBChB, of Auckland City Hospital in New Zealand. More


Budget Conscious
IHC Detection Kits

Polink-2 Plus Kits are GBI Labs’ 3rd generation of 2-step polymer-HRP or AP detection that elicit higher sensitivity and specificity than 1-step polymer for IHC. Polink-2 Plus kits are available for mouse, rabbit, broad (Ms & Rb), goat, rat, chicken, Guinea pig, sheep, and Armenia hamster primary antibodies at very competitive pricing.
MORE
Mossberg Labs Launches Special Stains

Mossberg Labs introduces a system approach to Special Staining. A series of complete Special Stains and Rinses that function together as a system. Available as convenient, ready to use kits or as individual components.
When Quality, Consistency, Ease of Use, Economy and Detailed Instruction for Use are important... remember Mossberg Labs for your Special Stain needs.
MORE
PTFE coated Microtome Blades
DurAedge® microtome blades are manufactured to the highest standards for sharpness, consistency and durability. A special proprietary process for hardened stainless steel ensures the quality of each finely honed and polished blade to give you a flaw-free edge.


Genetic 'reset switch' allows pathway to induce development outcomes
Medical Xpress    Share    Share on FacebookTwitterShare on LinkedinE-mail article
Within the nervous system, a handful of signaling pathways modulate development of a cornucopia of different neuronal subtypes. "Even small alterations in neuron differentiation pathways can disrupt subsequent circuit organization and catalyze the genesis of neurological disorders," explains Adrian Moore of the RIKEN Brain Science Institute in Wako, Japan. More

Researchers create and image smallest 5-ring molecule
RedOrbit    Share    Share on FacebookTwitterShare on LinkedinE-mail article
A collaboration of three groups is responsible for creating and imaging the smallest structure ever — a billionth of a meter across and nearly 100,000 times thinner than a human hair. The structure, called olympicene, because of its five-ringed shape being similar to that of the Olympic symbol, was first synthesized by University of Warwick, U.K. researchers. More


Sensitive and specific 2-plex RNA-ISH assay

Affymetrix’ QuantiGene® ViewRNA Assays enable single-copy RNA sensitivity with exceptional specificity in FFPE tissue sections. From sequence to assay in 1 week. View recent publications.
Medite, Inc.
The Medite® Group is an experienced growing business specializing in high-quality equipment for histology, pathology and cytology labs. MORE


Studies: Melanoma exosomes educate marrow-derived cells to promote metastasis
Genetic Engineering & Biotechnology News    Share    Share on FacebookTwitterShare on LinkedinE-mail article
Exosomes shed by melanoma cells play a key role in promoting metastasis by mobilizing and instructing bone marrow progenitors to develop pro-vasculogenic and pro-metastatic phenotypes, researchers claim. Studies showed this cross-talk between exosomes and bone marrow-derived cells is effected through transfer of the receptor tyrosine kinase MET and appears to be distinct from tumor-promoting cues signaled by tumor-derived growth factors, extracellular proteins and chemokines. More
 
Under the Microscope
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