How Aging Reshapes the Mammalian Body: Atlas of 7 Million Cells Reveals All
Researchers at The Rockefeller University have created the most comprehensive single‑cell atlas of aging, profiling nearly 7 million cells from 21 mouse organs at 1, 5 and 21 months. The study identified over 1,800 cell subtypes, revealing that about a quarter of cell types change in abundance with age, with muscle and kidney cells declining and immune cells expanding. Crucially, many molecular and cellular alterations were synchronized across distant organs and showed pronounced sex differences, with 40% of changes differing between males and females. The authors highlight shared genomic regulatory hotspots and circulating cytokine signals as potential druggable targets to slow systemic aging.
New CellCelector CLD Takes You From Thousands of Candidates to the Top Clone, Faster
German biotech equipment maker Sartorius has launched the CellCelector CLD, an automated imaging and cell isolation platform that accelerates monoclonal cell line development. The system combines high‑speed scanning, advanced imaging and gentle clone retrieval to screen up to 885 nanowell...
The Biotech Bi-Weekly: Expanding the Reach of T-Cell Engagers in Solid Tumors, a Next-Generation Chemiluminescent Immunoassay Platform and AACR Exhibitor...
The biotech bi‑weekly highlights several product launches and site expansions unveiled at the AACR Annual Meeting. Deck Bio introduced a multi‑target T‑cell engager platform aimed at overcoming heterogeneity in solid‑tumor immunotherapy. Abcam released SimpleStep Ignite™, a chemiluminescent ELISA that delivers...
How Long-Read Sequencing Is Scaling Beyond the Specialist Lab
Advances in long‑read sequencing accuracy, throughput and cost are moving the technology from niche labs to large‑scale research. PacBio’s HiFi reads now deliver whole‑genome data at a few hundred dollars per sample, enabling thousands of genomes per instrument annually. The...
From Innovation to Adoption: Leadership Perspectives on What Makes Life Science Tools Succeed
Dale Gordon, chair of Abselion’s board, explains that life‑science tools only thrive when they solve a clear, high‑value customer problem, fit seamlessly into existing laboratory workflows, and deliver measurable economic and speed advantages. He stresses that operational robustness, data traceability,...
How to Make Cancer Therapies BETter: An Insight Into the Distinct Roles of BET Proteins
A new study from the Max Planck Institute reveals that BET proteins BRD2 and BRD4 play distinct, sequential roles in gene activation, explaining why broad‑spectrum BET inhibitors have shown limited clinical success. BRD4 drives the release of RNA polymerase II,...
Controlling Diabetes without Insulin Injections Thanks to New Implant
MIT researchers unveiled an implantable device that houses insulin‑producing islet cells, shielding them from immune attack and supplying oxygen via an on‑board generator. In mouse studies the encapsulated cells survived at least 90 days, continuously secreting enough insulin to maintain...
Snailing Colorectal Cancer Drug Delivery, Once and for All
University of Manchester researchers have secured roughly $1.27 million from UKRI to develop snail‑inspired soft‑robotic carriers for colorectal cancer drugs. The project aims to create centimeter‑scale, peptide‑based robots that travel through the gastrointestinal tract and release protein kinase inhibitors directly at...
Uncovering the Cellular Origins of Cancer and Neurodevelopmental Disease
Jasmine Plummer, founding director of St. Jude’s Center for Spatial Omics, outlines how her lab merges single‑cell transcriptomics, epigenomics and cutting‑edge imaging to map cellular origins of cancer and neurodevelopmental disease. The team created STAMP, a method that turns standard microscopes...
4D Atlas of Thousands of Genes Offers Unparalleled Insight Into Embryogenesis
A University of Basel team introduced weMERFISH, an imaging technique that captures activity of nearly 500 genes with subcellular resolution across an entire zebrafish embryo. Using this method they built a 4D atlas linking gene expression to cell migration, tissue...
Shining a Blue Light on an Overlooked Posttranslational Modification
Rice University chemist Zachary Ball unveiled a photochemical technique that selectively tags the often‑overlooked post‑translational modification pyroglutamate. By irradiating a protein mixture with 350‑400 nm blue light, a nickel‑based catalyst binds to the pyroglutamate ring and attaches a reporter tag. The method...
Accelerating Drug Discovery with “Paradigm Shifting” AI Model
A multi‑institution team led by Michigan State University unveiled GPS, a machine‑learning platform that predicts how a compound will alter gene expression from its chemical structure. Trained on millions of transcriptomic measurements across more than 70 cell lines, GPS screened...
The Biotech Bi-Weekly: Cell Barcoding, Compound Optimization and the Trillion Cell Atlas
The biotech sector is witnessing a wave of collaborations and product launches aimed at accelerating drug discovery and expanding genomic knowledge. Biotium introduced the ViaPlex™ 2‑Color Cell Barcoding Kit, enabling multiplex analysis of up to 15 cell populations in a...
Productivity Enhancing Bioreactor for Scalable Organoid Culture
AMSBIO introduced RPMotion, a spinning organoid bioreactor that accelerates and automates 3‑D cell culture for drug discovery, disease modeling and regenerative medicine. The system delivers up to five‑fold faster organoid expansion while cutting reagent costs by roughly 60% and labor...
Healing Wounded Skin without Scarring? Preclinical Research Shows Promise
Harvard researchers uncovered that post‑natal skin scarring is driven by fibroblast‑produced Cxcl12, which triggers excessive nerve growth that blocks full tissue regeneration. By deleting Cxcl12 or applying Botox to suppress local nerve signaling, mice healed wounds without scars, restoring all...
