Illustration of DNA
| 10+ min read
A biotech startup called Tessera Therapeutics has made a splash with its claims about the trademarked technology. Is the excitement justified?

biobusiness

Photo of lab-grown chicken from Eat Just, Inc.

Cultured Meat Advances Toward the Market

DNA

In Editing RNA, Researchers See Endless Possibilities

Infographic showing endogenous adenosine enzymes acting on RNA (ADARs) edit genetic material in the cell by attaching to naturally occurring double-stranded RNAs, including mRNAs, and switching out A bases with I bases (left). Therapeutic RNA editing platforms based on this mechanism fall into one of two categories: either they use engineered enzymes, which generally consist of the editing part of the ADAR enzyme attached to another protein such as Cas13 that boosts specificity, alongside a guide RNA that targets the enzyme to the desired location (middle); or they consist of a guide RNA alone, which recruits an endogenous ADAR to edit the target sequence (right).

Infographic: RNA Editing Approaches

Brain cells with electrical firing. 3D rendering.

Microglia as Therapeutic Targets in Neurodegenerative Diseases

Women looks at computer screen in a lab coat and mask

Quest for Research Freedom Fuels African Biotech Boom

A person wearing a purple glove holds out a blue pill

Fecal Microbiota Transplantation Is Poised for a Makeover

Pharma Looks to Inflammasome Inhibitors as All-Around Therapies

Biopharma Looks to the Netherlands as European Hub

Rocket Pharma

Trending

A cross section of a pine stem shows cells stained purple and blue.

The Biggest Breakthroughs in Cell Biology in 2025

Photo of John Calhoun crouches within his rodent utopia-turned-dystopia

Universe 25 Experiment

Gollum, the extremely territorial character from The Lord of the Rings, famous for his line, “My precious,” sits on a rock, looking up.

The Gollum Effect: 44 Percent of Scientists Report Territorial Research Experiences

person doing the finger prick test for measuring blood glucose. A new noninvasive method could provide an alternative to such invasive blood tests.

Measuring Blood Sugar Without Painful Pricks? A New Test Scans Skin

Multimedia

Stacks of cell culture dishes, plates, and flasks with pink cell culture medium on a white background.

Driving Innovation with Cell Culture Essentials

Merck
Stacks of cell culture dishes, plates, and flasks with pink cell culture medium on a white background.

Driving Innovation with Cell Culture Essentials

MilliporeSigma purple logo
December digest cover image of a wooden sculpture comprised of multiple wooden neurons that form a seahorse.
December 2025, Issue 1

Wooden Neurons: An Artistic Vision of the Brain

A neurobiologist, who loves the morphology of cells, turns these shapes into works of art made from wood.

View this Issue
Stacks of cell culture dishes, plates, and flasks with pink cell culture medium on a white background.

Driving Innovation with Cell Culture Essentials

Merck
Stacks of cell culture dishes, plates, and flasks with pink cell culture medium on a white background.

Driving Innovation with Cell Culture Essentials

MilliporeSigma purple logo
Human iPSC-derived Models for Brain Disease Research

Human iPSC-derived Models for Neurodegenerative Disease Research

Fujifilm
Abstract wireframe sphere with colorful dots and connecting lines representing the complex cellular and molecular interactions within the tumor microenvironment.

Exploring the Inflammatory Tumor Microenvironment 

Cellecta logo

Products

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BRANDTECH® Scientific Announces Strategic Partnership with Copia Scientific to Strengthen Sales and Service of the BRAND® Liquid Handling Station (LHS) 

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Biotium Expands Tyramide Signal Amplification Portfolio with Brighter and More Stable Dyes for Enhanced Spatial Imaging

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LabVantage Solutions Awarded $22.3 Million U.S Customs and Border Protection Contract to Deliver Next-Generation Forensic LIMS