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tag fluorescence microscopy disease medicine

DNA molecule.
Finding DNA Tags in AAV Stacks
Mariella Bodemeier Loayza Careaga, PhD | Mar 7, 2024 | 8 min read
Ten years ago, scientists put DNA barcodes in AAV vectors, creating an approach that simplified, expedited, and streamlined AAV screening. 
Illustration of newly discovered mechanism allowing kinesin to “walk” down a microtubule. A green kinesin molecule with an attached yellow fluorophore is shown passing through a blue laser as it rotates step by step along a red and purple microtubule, fueled by blue ATP molecules that are hydrolyzed into orange ADP and phosphate groups.
High-Resolution Microscope Watches Proteins Strut Their Stuff
Holly Barker, PhD | Mar 31, 2023 | 3 min read
Modification on a high-resolution fluorescent microscopy technique allow researchers to track the precise movements of motor proteins. 
Different colored cartoon viruses entering holes in a cartoon of a human brain.
A Journey Into the Brain
Danielle Gerhard, PhD | Mar 22, 2024 | 10+ min read
With the help of directed evolution, scientists inch closer to developing viral vectors that can cross the human blood-brain barrier to deliver gene therapy.
A blood sample containing white and red blood cells.
Enhancing Cell Morphology-Based Analysis
The Scientist and Deepcell | Aug 3, 2023 | 3 min read
Learn how the latest AI-driven technology uses morphology to comprehensively analyze and sort cell populations.
Broken DNA
DNA Damage Viewed with Unprecedented Clarity
Amanda Heidt | Aug 15, 2022 | 3 min read
A new tool called PRISM draws on virus-host interactions and a DNA repair pathway to help researchers visualize how cellular stress may contribute to neurodegenerative disease.
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.
Microfluidics: Biology’s Liquid Revolution
Laura Tran, PhD | Feb 26, 2024 | 8 min read
Microfluidic systems redefined biology by providing platforms that handle small fluid volumes, catalyzing advancements in cellular and molecular studies.
You Are When You Eat
Iris Kulbatski, PhD | Nov 20, 2023 | 3 min read
Intermittent fasting regulates biological time and improves disrupted sleep in an Alzheimer’s disease model.
The mouse peripheral nervous system with nerve cells farther away from the camera represented in yellow and pink, while nerves closer to the camera are shown in blue tones.
A Glowing Mouse Map
Mariella Bodemeier Loayza Careaga, PhD | Feb 1, 2024 | 2 min read
A whole-body immunostaining method allowed researchers to achieve cellular resolution at the whole-organism level.
T regulatory cell in red sandwiching an antigen presenting cell in blue
Gut Bacteria Help T Cells Heal Muscle: Study
Natalia Mesa, PhD | Mar 14, 2023 | 4 min read
Regulatory T cells in the colon travel to muscles to promote wound healing in mice, raising questions about how antibiotics may impact injury recovery.

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