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tag electron microscopy cell molecular biology ecology disease medicine

bacteria and DNA molecules on a purple background.
Engineering the Microbiome: CRISPR Leads the Way
Mariella Bodemeier Loayza Careaga, PhD | Mar 15, 2024 | 10+ min read
Scientists have genetically modified isolated microbes for decades. Now, using CRISPR, they intend to target entire microbiomes.
2022 Top 10 Innovations 
2022 Top 10 Innovations
The Scientist | Dec 12, 2022 | 10+ min read
This year’s crop of winning products features many with a clinical focus and others that represent significant advances in sequencing, single-cell analysis, and more.
Image of the tissue surrounding a pancreatic tumor thickening and scarring.
How Pancreas Injuries Can Cause Cancer in Mice
Dan Robitzski | Nov 9, 2021 | 4 min read
A key mutation turns healing cells into cancer promoters.
New Dimensions in Confocal Microscopy
Mike May | Jul 27, 2003 | 4 min read
New Dimensions in Confocal Microscopy PerkinElmer's new UltraVIEW RS microscope produces real-time images in six dimensions Courtesy of PerkinElmer A protein's function depends on its movement inside a cell and interactions with other proteins and biological structures. Biologists who want to watch proteins working in living cells frequently turn to confocal microscopy. "Confocal microscopy is critical for modern cell biology and physiology," says Michael Nathanson of the Yale University Sc
A rendering of a human brain in blue on a dark background with blue and white lines surrounding the brain to represent the construction of new connections in the brain.
Defying Dogma: Decentralized Translation in Neurons
Danielle Gerhard, PhD | Sep 8, 2023 | 10+ min read
To understand how memories are formed and maintained, neuroscientists travel far beyond the cell body in search of answers.
Freeze Frame
Jeffrey M. Perkel | Feb 1, 2009 | 10 min read
How to troubleshoot sample preparation for cryo-electron microscopy, an up-and-coming structural biology technique.
Improvements In Light Microscopy Lead To New Applications
Holly Ahern | Nov 24, 1991 | 6 min read
Hosts of new applications have turned the light microscope into an exquisitely sensitive measuring device that can be used to image dynamic cellular events right down to the molecular level. Indeed, dramatic improvements in optical microscopy have brought about a renaissance in the use of light microscopes in biology and medicine. And within the last few years, the combination of novel optical systems with video and digital image processing capabilities have opened up whole new fields of resear
What Paraspeckles Can Teach Us About Basic Cell Biology
Archa Fox | Dec 1, 2019 | 10+ min read
Discovering a new type of subnuclear body taught me how pursuing the unexpected can lead to new insights—in this case, about long noncoding RNAs and liquid-liquid phase separation in cells.
Eat Yourself to Live: Autophagy’s Role in Health and Disease
Vikramjit Lahiri and Daniel J. Klionsky | Mar 1, 2018 | 10+ min read
New details of the molecular process by which our cells consume themselves point to therapeutic potential.
The Vaginal Microbiome is Finally Getting Recognized
Hannah Thomasy, PhD, Drug Discovery News | Sep 25, 2023 | 10+ min read
Vaginal dysbiosis has long been a taboo subject, but studying and optimizing the vaginal microbiome could be a game changer for women's health.

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