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tag tissue engineering culture disease medicine ecology

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. 
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.
Infusion of Artificial Intelligence in Biology
Meenakshi Prabhune, PhD | Feb 23, 2024 | 10 min read
With deep learning methods revolutionizing life sciences, researchers bet on de novo proteins and cell mapping models to deliver customized precision medicines.
Neural Tissue Engineering
Aileen Constans | Jun 20, 2004 | 8 min read
GETTING ON YOUR NERVES:Left: courtesy of Anthony Windebank; right courtesy of Christine SchmidtTo facilitate nerve regrowth, tissue engineers employ biodegradable polymer scaffolds. Shown at left, a micrograph of an actual scaffold used to stimulate spinal cord regeneration in rats. Center, a piece of neural tissue grows on an electrically conductive polymer used primarily for peripheral nerve repair (image colored for effect). At right, stained section of a peripheral nerve showing axons in red
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.
Image of pancreatic organoids under a microscope with immunofluorescent staining
Pancreatic Organoids Take the Stage
Laura Tran, PhD | Dec 1, 2023 | 2 min read
Meritxell Huch tackled her pipedream of growing three-dimensional pancreatic tissue in a dish.
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.
Leveraging Stem Cells to Create Better Disease Models
Leveraging Stem Cells to Create Better Disease Models
The Scientist | May 29, 2023 | 2 min read
Clive Svendsen, Meritxell Huch, Ameen Salahudeen, and Maksim Plikus will discuss the latest advances in using patient-derived stem cells to create more accurate disease models.
Don Ingber engineered cystic fibrosis airway chips that recapitulate patient symptoms.
A New Model of Lung Disease Paves the Way for Personalized Treatments
Nele Haelterman, PhD | May 9, 2022 | 4 min read
Scientists engineered a lung-on-a-chip model from patient cells that mimics cystic fibrosis.
A Tissue Survey
Ricki Lewis | Jul 23, 1995 | 2 min read
Tissue engineers are working on a variety of proj-ects. Here are just a few candidates for future human replacement parts. Skin: Chemical engineers agree that skin will be the first engineered tissue commercially available as a medical device to treat the large market of severe burn patients and those suffering from diabetic ulcers and other nonhealing wounds. La Jolla, Calif.-based Advanced Tissue Sciences Inc. and Organogenesis in Canton, Mass., have engineered skin substitutes currently in

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