Integrating Computational and Experimental Techniques to Decipher Neuronal Heterogeneity
Andreas Pfenning’s lab at Carnegie Mellon is merging single‑nucleus RNA‑seq, ATAC‑seq and high‑resolution spatial transcriptomics to map neuronal and glial subtypes without the shape‑bias of traditional droplet methods. AI algorithms then design cell‑type‑specific enhancers, which are screened on the 10x Xenium platform to confirm precise targeting. The approach has yielded chemogenetic tools that silence chronic‑pain circuits in mice while preserving normal sensation. Future work aims to automate the experimental‑computational loop and apply the technology to disorders such as Parkinson’s disease.
How Anesthetics Destabilize the Brain: Scientists Stumble upon Common Mechanism
MIT researchers discovered that three widely used anesthetics—propofol, ketamine and dexmedetomidine—produce an identical destabilization of brain dynamics, measurable as a loss of dynamic stability. Using EEG‑based perturbation analysis, they showed that despite distinct molecular targets, each drug pushes the brain...
Development of an Ultra-Sensitive Human Cardiac Troponin I Sandwich ELISA
Exazym®'s BOLD amplification technology boosts the sensitivity of a human cardiac troponin I sandwich ELISA by 180‑fold, lowering the detection limit to 0.07 pg/mL. The webinar presented by Cavidi’s Peter Stenlund shows how the method integrates into standard ELISA workflows with...
World-First Living ‘Robots’ Develop Functional Nervous Systems
Researchers at the Wyss Institute have created the first living robots, called neurobots, that develop functional nervous systems from implanted neuronal precursor cells. The neurobots, built from frog embryonic cells, self‑organize neural networks that reshape their morphology, boost motility, and...
How GLP-1 Agonists Affect Gene Expression and Promote Pancreatic Health
Researchers at the Salk Institute identified the protein Med14 as the molecular bridge that links GLP‑1 agonist drugs to broad genomic responses that enhance pancreatic beta‑cell health. The team showed that phosphorylation of Med14 is essential for activating gene programs...
Abselion Appoints Dale Gordon as Chair
Abselion announced that Dale Gordon will serve as Chair of its Board of Directors, bringing over 30 years of life‑science executive experience. The appointment follows the recent launch of a U.S. subsidiary and aims to strengthen governance as the company...
The Journal at a Glance: Q1 2026 Highlights From Our Editor in Chief
BioTechniques’ Q1 2026 editorial roundup spotlights three impactful studies. An optimized Southern blot protocol from Merck enhances resolution of transgene insertions in high‑copy CHO cell lines, simplifying bioprocess validation. Researchers in Germany refined a DNA microarray to type 96 vancomycin‑resistant...
Plastic Waste Transformed Into Parkinson’s Drug in Bioengineering First
Researchers at the University of Edinburgh have engineered bacteria to transform PET plastic waste into levodopa, a primary treatment for Parkinson’s disease. By inserting a seven‑gene, four‑step biosynthetic pathway into Escherichia coli, the team converted both industrial PET feedstock and...
Europa Biosite Introduces Rapid RNA Production Technologies
Europa Biosite has formed a strategic distribution partnership with Quantoom Biosciences to bring Quantoom’s Ntensify® mano and micro RNA production technologies to European researchers. The deal also anticipates future distribution of Quantoom’s Ncapsulate® LNP formulation kits. By adding rapid, high‑quality...
Glioblastoma Hijacks Sugar Metabolism to Evade Immune Attack
Northwestern researchers discovered that microglia within glioblastoma uniquely express the fructose transporter GLUT5 and metabolize fructose to suppress immune activity. In mouse models, genetic deletion of GLUT5 halted tumor growth and provoked a strong CD8⁺ T‑cell response. The study, published...
First-of-Its-Kind Implant Could Transform Tissue Loss Treatment
Researchers at Technion’s Levenberg Laboratory have created a first‑of‑its‑kind three‑dimensional implant that merges muscle, fat, a hierarchical blood vessel network and, uniquely, a lymphatic system. The construct is printed with a custom extracellular‑matrix bio‑ink and matured in a flow‑controlled bioreactor....
Tracking Leishmaniasis with New PCR Test
A team at the Hebrew University of Jerusalem has unveiled a high‑resolution melting (HRM) PCR assay that simultaneously identifies sand‑fly species, detects Leishmania parasites, and determines the insect's blood‑meal source from a single specimen. The method was applied to nearly...
Seaweed Shield: Marine Molecules May Block Norovirus Infection
Researchers from Griffith University and biotech firm Marinova evaluated brown and green seaweed polysaccharides for their ability to block norovirus attachment. Fucoidan, a sulfated fiber from brown seaweed, demonstrated the strongest and most consistent inhibition of virus‑like particles binding to...
How Does Marburg Virus Enter Cells so Efficiently?
University of Minnesota scientists pinpointed structural features of the Marburg virus entry protein that make it up to 300 times more efficient at infiltrating human cells than Ebola’s. By creating a tightly controlled assay, they showed the protein binds the...
‘Magic Mushroom’ Derivative Could Heal without Hallucinations, Sparking Hope for New Therapies
Scientists at the University of Padova synthesized fluorinated psilocin derivatives, identifying compound 4e as a lead that retains serotonergic activity while markedly reducing hallucinogenic effects in mice. In vitro assays showed 4e is a selective partial agonist at 5‑HT2A and...
Europa Biosite Acquires Stratech Scientific, Expanding Their Product Offering and Strengthening UK Customer Reach
Europa Biosite, the pan‑European life‑science distributor, announced that its UK arm Cambridge Bioscience has acquired Stratech Scientific, a 43‑year‑old UK reagent distributor. The deal merges two complementary product portfolios, creating a larger catalogue and broader national coverage across academia, biotech...
How Does Cocaine Rewire the Brain?
Researchers at Michigan State University used mouse models and CRISPR technology to map how cocaine rewires the ventral hippocampus‑nucleus accumbens (vHPC‑NAc) circuit. They discovered that the transcription factor ΔFosB acts as a molecular switch, accumulating with repeated cocaine exposure and...
How Does the Body Detect Physical Force?
Scientists at Scripps Research used MINFLUX super‑resolution microscopy to reveal why the ion channel PIEZO2 is uniquely tuned for light touch. They discovered that PIEZO2 is intrinsically stiffer than its sibling PIEZO1 and is physically tethered to the actin cytoskeleton...
One-Time Pest Turned Eco-Warrior Degrades Polystyrene
Researchers from Harbin Institute of Technology and Stanford University found that the tropical cockroach Blaptica dubia can rapidly degrade polystyrene. In a 42‑day experiment, 50 roaches consumed about 6 mg of plastic per day, removing 54.9% of the material and achieving...
Researchers Take a Step Closer to Finding a Treatment for a Rare Genetic Neurodevelopmental Condition
Researchers at Texas Children’s Duncan Neurological Research Institute and Baylor College of Medicine demonstrated that skipping exon e2 of the MECP2 gene boosts MeCP2 protein production by 50‑60%, rescuing neuronal function in Rett syndrome mouse models and patient‑derived cells. The study...
First Evidence of Cancers’ Unique Nuclear Metabolic Fingerprints
Researchers identified more than 200 metabolic enzymes physically attached to chromatin, revealing a distinct "nuclear metabolic fingerprint" for each cell type and cancer. Approximately 7% of all chromatin‑bound proteins were metabolic, including unexpected oxidative‑phosphorylation components. The fingerprint varied by tumor...
Cancer-Eating Bacteria Engineered to Consume Tumors From the Inside Out
University of Waterloo researchers have engineered the anaerobic bacterium Clostridium sporogenes to consume solid tumors from the inside out. The spores infiltrate the oxygen‑free tumor core, proliferate and break down cancerous tissue. By inserting an oxygen‑resistant gene and a quorum‑sensing...
Next-Gen Malaria Vaccine Overcomes Major Hurdle
Researchers at WEHI and the Burnet Institute have mapped the human immune response to Plasmodium vivax, revealing how antibodies neutralize the parasite. The study, published in Immunity, shows that protective immunity depends on antibody function and simultaneous targeting of multiple...
Industry Leaders Announce World’s First Microphysiological Systems Industry Association
Eight leading European microphysiological systems companies have launched the Industry Alliance for Microphysiological Systems (IAMPS), the world’s first trade association dedicated to MPS technologies. IAMPS will represent organ‑on‑chip, organoid and related NAM developers, aiming to harmonize standards, promote data sharing,...
Cryo-EM Reveals New Aspects of CRISPR-Cas Biology
Researchers at Vilnius University used cryogenic electron microscopy to map eleven CRISPR‑Cas protein complexes, including three variants of a newly described Cas9‑Cas1‑Cas2‑Csn2 supercomplex. The study shows that Cas9, traditionally viewed only as a DNA‑cutting enzyme, also directs the selection and...
Transduction-Ready Viral Particles
AMSBIO (Oxford, UK) now provides ready‑to‑use lentiviral particles with titers exceeding 1×10⁷ IFU / mL, eliminating the need for in‑house virus production. The third‑generation self‑inactivating vectors are supplied in research‑grade and GMP‑grade formats, requiring only BSL‑2 containment. High‑titer, purified particles enable efficient...
Most Detailed Spatial Atlas yet for Mapping the Pancreatic Tumor Microenvironment
An international team led by the University of Birmingham, University Hospitals Birmingham NHS Foundation Trust and Bristol Myers Squibb has produced the most detailed spatial atlas of pancreatic ductal adenocarcinoma (PDAC) to date. Using spatial transcriptomics and spatial molecular imaging...
Tooth Whitening without Enamel Damage? Vibration-Activated Powder Protects Pearly Whites for Better Oral Health
Researchers at Shanghai Xuhui District Stomatological Hospital and the Chinese Academy of Sciences have engineered a vibration‑activated teeth‑whitening powder (BSCT) that works with electric toothbrushes. The ceramic powder uses piezoelectric catalysis to generate reactive oxygen species for stain removal while...
Camel Antimicrobials Could Get Us over the Hump of Antibiotic Resistance
Researchers at Sultan Qaboos University have isolated three antimicrobial peptides from dromedary camels, with CdPG-3 and CdCATH showing potent activity against methicillin‑resistant Staphylococcus aureus and multidrug‑resistant Escherichia coli. The peptides kill bacteria by disrupting their membranes while exhibiting low toxicity...
Collaboration at Its Core: Launching Spain’s First Fully Integrated Spatial Omics Platform
IRB Barcelona has unveiled Spain’s first fully integrated spatial omics platform, uniting spatial transcriptomics, proteomics, histopathology, advanced microscopy and bioinformatics under one workflow. The facility draws on five core units to deliver an end‑to‑end pipeline from sample preparation through computational...
Antioxidant Nanoparticles May Protect Male Fertility During Chemotherapy
A preclinical study published in Reproductive and Developmental Medicine found that combining melatonin with zinc oxide nanoparticles mitigates cyclophosphamide‑induced reproductive toxicity in male rats. The antioxidant duo restored testosterone and luteinizing hormone levels, lowered oxidative stress markers, and preserved spermatogenic...
UV Red Flag: Color-Changing ‘Living’ Material Warns of Harmful Radiation
Researchers at the Technical University of Munich have created a bio‑hybrid coating that visibly signals UV‑A exposure by turning from green to red. The sensor embeds dry Escherichia coli cells loaded with the photoconvertible protein mEosFP, which undergoes an irreversible...
How Does Cholera Colonize the Gut? Unmasking Virulence Activation with Cryo-EM
Cryogenic electron microscopy enabled researchers to solve five structures of Vibrio cholerae transcription activation complexes, revealing how the bacterium initiates virulence in the human gut. The study shows ToxR and TcpP transcription factors bind the RNA polymerase α‑C‑terminal domain via...
Global Genomics: Representative Research Is Key to Unlocking the Full Potential of Precision Medicine
Professor Segun Fatumo highlights the stark under‑representation of African genomes in global research, where over 86% of GWAS participants are of European ancestry despite Africa housing the greatest genetic diversity. He explains how this gap limits the accuracy of polygenic...
The Biotech Bi-Weekly: A 48-Channel SPR Platform, Robust RNA-Seq Libraries and Microgravitational Discoveries
Carterra unveiled Vega, the industry’s first 48‑channel high‑throughput SPR platform, delivering roughly 12‑fold higher screening capacity for small‑ and large‑molecule drug candidates. Covaris introduced the truCOVER® Total RNA Library Prep Kit, enabling robust RNA‑seq libraries from as little as 10 ng...
Free Access to Single-Cell Long-Read mRNA Sequencing Tech with New Grant
ArgenTag, now a PacBio Compatible Partner, has launched a grant that provides free access to its Single‑Cell RNA Library Kit for Long‑Read Sequencing. The kit uses a gravity‑based microfluidic chip to isolate individual cells, capture full‑length mRNA, and prepare barcoded...
