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tag mars microbiology immunology culture

A New Place in Human Immunology
Cynthia Fox | Jun 11, 2000 | 9 min read
Four class 1 molecules are constructed around a fragment of protein from a virus to make a tetramer Which of the following comments are immunologists making about the tetramer assay these days? A) "It's changed our life." B) "It's just an assay." If you answered "both," you're up on your immunology. The tetramer is just an assay, but it's been making immunologists giddy in the last few years. Peter Doherty of St. Jude Children's Research Hospital made the first statement (wh
Exosomes Make Their Debut in Plant Research
Amanda Keener | Feb 1, 2019 | 10+ min read
A growing branch of research on how plants use exosomes to interact with their environment is opening up a new field of plant biology.
The Search for Persisters
Amanda B. Keener | Aug 11, 2015 | 4 min read
Lyme disease–causing bacteria can outmaneuver antibiotics in vitro and manipulate the mouse immune system.
Notebook
The Scientist Staff | Jun 7, 1998 | 6 min read
Contents PATHOGENIC NECKTIES TWENTY-TWENTY VISION PROGRESS IN PARKINSON'S OLD BONES MARS ATTACKS FORECASTING CANCER FASHION CONTAGION: Roger Freeman and his pathogen-inspired silk ties, shown here with images of syphilis and herpes. PATHOGENIC NECKTIES: The late musician and artist Jerry Garcia may have some microscopic competitors in the necktie business. At the American Society for Microbiology annual meeting in Atlanta May 17-21, a company called Health Media International sold Contagious
Suited to a T
Kelly Rae Chi | May 1, 2013 | 8 min read
Sorting out T-cell functional and phenotypic heterogeneity depends on studying single cells.
Making Things Grow: Insect Cells, Stem Cells, and Primary Cell Lines All Pose Challenges for Cell Culturists
Laura Defrancesco | Jun 21, 1998 | 5 min read
Date: June 22, 1998 Insect Cell Culture Media, Suppliers of Primary Cell Culture Media Advantages for Protein Expression Studies Since the mid-1950s cultures of insects--cockroaches, fruit flies, and leafhoppers, to name a few--have been the object of quiet study by physiologists and cell biologists. But along came genetic engineering and suddenly insect cultures have been put in the spotlight since they provide advantages over both bacterial and mammalian systems for recombinant protein prod
Top 10 Innovations 2013
The Scientist | Dec 1, 2013 | 10+ min read
The Scientist’s annual competition uncovered a bonanza of interesting technologies that made their way onto the market and into labs this year.
DNA Vaccines Generate Excitement As Human Trials Begin
Robert Finn | Mar 15, 1998 | 9 min read
'ABSOLUTELY AMAZING': Yerkes' Harriet Robinson notes that research in the field has grown at an extraordinarily rapid rate. With more pathogens developing resistance to antibiotics, and with the increasing vulnerability of human populations to infectious diseases, vaccine research has taken on a new urgency. Among the technologies being developed for the vaccines of the 21st century is the novel idea of using naked DNA-a simple loop of DNA containing an antigen gene-to induce an immune respons
An Ocean of Viruses
Joshua S. Weitz and Steven W. Wilhelm | Jul 1, 2013 | 10+ min read
Viruses abound in the world’s oceans, yet researchers are only beginning to understand how they affect life and chemistry from the water’s surface to the sea floor.
Macro, Mini, Micro
Carina Storrs | Jan 1, 2013 | 7 min read
Clever microfluidic platforms take the study of protein-protein interactions to a new level.

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