Pseudomonas aeruginosa biofilm
Double Agents: Engineered Bacteria Tackle Pathogenic Biofilms in Mice
Katherine Irving | Jan 26, 2023 | 3 min read
Mycoplasma pneumoniae with pathogenic genes replaced by biofilm-degrading ones enhance survival in a mouse model of ventilator-associated pneumonia.
How Gut Microbiomes Shape Anti-Tumor Immune Responses
How Gut Microbiomes Shape Anti-Tumor Immune Responses
The Scientist Creative Services Team | 1 min read
In this webinar, Andrew Y. Koh will discuss the role of the gut microbiome in modulating cancer immunotherapy. 
Closeup of a pair of hands in blue gloves holding a white mouse and injecting it with an amber colored liquid.
Opioids Recruit the Immune System to Cause Withdrawal Symptoms
Dan Robitzski | Jan 25, 2023 | 6 min read
A study finds that T cells induced by heroin cross the blood-brain barrier to wreak havoc on the brain, hinting at new ways to prevent withdrawal.
Microscopy image with blue and red neurons, where red indicates neurons involved in a memory engram
Asthma Drug Helps Mice Retrieve Memories “Lost” to Sleep Deprivation
Zunnash Khan | Jan 24, 2023 | 4 min read
A study finds roflumilast can reverse sleep deprivation–induced amnesia in mice, hinting at pathways to treating memory loss in people.
The Fundamentals of Spectral Flow Cytometry
The Fundamentals of Spectral Flow Cytometry
The Scientist Creative Services Team | 1 min read
In this webinar, Mirko Corselli discusses the similarities, differences, and advantages of spectral flow cytometry compared to conventional flow.
a centrifuge from a birds-eye view, spinning quickly with a colored blur 
Scientists Use Centrifuge to Discover a Hormone
Katherine Irving | Jan 23, 2023 | 3 min read
A new method for isolating extracellular fluid aims to discover molecules with therapeutic potential that were previously obscured by highly abundant proteins.
a newly hatched mosquito sits on top of water, with its discarded cocoon floating below
In Vitro Malaria Sporozoite Production May Lead to Cheaper Vaccines
Katherine Irving | Jan 20, 2023 | 4 min read
A method for culturing the infectious stage of the Plasmodium lifecycle could increase malaria vaccine production efficiency by tenfold, study authors say.
Streamlining Membrane Protein Research with Mass Photometry
Streamlining Membrane Protein Research with Mass Photometry
The Scientist Creative Services Team and Refeyn | 3 min read
Mass photometry advances membrane protein characterization by offering fast and precise mass measurements of samples containing membrane mimetics. 
A photo of a dish in which cells, which look like small dots, have been enlarged and stained to make them visible to the naked eye.
New Swelling Technique Makes Cells Visible to the Naked Eye
Kamal Nahas, PhD | Jan 19, 2023 | 4 min read
A new technique, called Unclearing Microscopy, physically inflates and then stains cells to circumvent the need for expensive microscopes.
three black mice lined up next to each other. the one on the left, fed a low-fat diet, has one small bald patch, the middle mouse, fed fish oil, has a large bald spot across its shoulders and back, and the right mouse, fed cocoa butter, has no baldness.
Fish Oil in Diet Can Cause Hair Loss in Mice, Study Finds
Katherine Irving | Jan 19, 2023 | 3 min read
The oil’s omega-3 fatty acids accumulate in the mice’s skin, triggering an immune response that causes hair loss.
A reprogrammed astrocyte that can regenerate functional neurons.
Reprogramming Astrocytes: Unlocking DLX2’s Potential to Mend the Brain
Nele Haelterman, PhD | 3 min read
Scientists discover how to convert the brain’s glial cells into multipotent neural stem cells.
An artist’s rendering of a DNA-based virus trap, represented as gray rods in a short cone-shaped arrangement. One is coated with blue molecules, likely antibodies, that adhere to a virus target. Another image shows to traps coming together to capture a red coronavirus.
“Origami” DNA Traps Could Keep Large Viruses From Infecting Cells
Natalia Mesa, PhD | Jan 18, 2023 | 4 min read
By engineering structures out of DNA, scientists could potentially prevent larger viruses, like coronaviruses and influenza viruses, from interacting with cells.
A colorful image of a tumor
Opinion: Stopping the Cancer Cells that Thrive on Chemotherapy
Chengsheng Wu, David Cheresh, and Sara Weis; The Conversation | Jan 17, 2023 | 5 min read
Research into how pancreatic tumors adapt to stress could lead to a new treatment approach.
Illuminated drawing of gastrointestinal tract overlayed on woman’s hands and torso
“Gut Feeling” Takes on New Meaning
Iris Kulbatski, PhD | 4 min read
Mechanically sensitive gut cells similar to touch sensors in the skin allow the intestine to feel and assess the physical properties of its contents.