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Diagnostics

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iXCells Biotechnologies Joins International Collaboration to Evaluate Chemotherapeutic Toxicity in Human Organoids

A picture of Thamires Magalhães, a postdoctoral researcher at Texas A&M University.

Postdoc Portrait: Thamires Magalhães

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BiliSeq: A Molecular Test that Improves Bile Duct Cancer Detection

A picture of Tirna Purkait, a postdoctoral researcher at Rollins School of Public Health, Emory University.

Postdoc Portrait: Tirna Purkait

A scientist pipets loading dye into PCR reaction tubes suspended over the wells of a thermocycler in a research lab. The Scientist’s 40th Anniversary banner is shown in the top left corner.

The History and Evolution of PCR

Photograph of Prakash’s low-cost, AI-powered self-driving microscope sitting on a wooden desk beside a laptop opened to show images from a slide that was recently scanned. The microscope looks like a black box with a slot near the top where a movable arm comes out to receive a glass slide. The lens extends from the top of box like a tower. On the right of the microscope, a black device with toggles and a hand held controller sits to allow workers to move the microscope around the slide and control its functions.

A Low-Cost, Self-Driving Microscope Could Speed Up Infection Diagnostics

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Cerebrospinal Fluid Reflects Disease-Specific Immune Profiles

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Leica Biosystems Launches a 4-Plex Fluorescent Detection Kit to Advance Cancer Research

Illustration of a gloved hand holding a magnifying glass to examine stool sample in laboratory container. The magnifying glass shows a close-up view of virus cells in the stool.

Microbial Interactions Act as a Noninvasive Biomarker for Gut Health

Beyond the Bottleneck: Engineering Sensitive Bespoke MRD Assays

Beyond the Bottleneck: Engineering Sensitive Bespoke MRD Assays

Twist Bio 
A picture of Shivam Shukla, a postdoc at Florida International University.

Postdoc Portrait: Shivam Shukla

A picture of Johann Vargas Calixto, a postdoc at Emory University.

Postdoc Portrait: Johann Vargas Calixto

Trending

A team of cartoon scientists studying a giant pancreas.

Prolonged GLP-1 Exposure Remodels Gene Expression in the Pancreas by Flipping a Molecular Switch

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Editors Mass Resign from Elsevier Journal After Editor-in-Chief Let Go

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Cockroach Milk Proteins Churn Out an Ig Nobel Win

In the TS 40th Anniversary template, Sarkis Mazmanian smiles in a black and white headshot photo on the left. In a photo on the right, he stands in front of a large image of a cross-section of the brain. He wears a navy jacket, a white shirt, and glasses.

Then and Now: Sarkis Mazmanian Finds Gut-Brain Links to Parkinson’s Disease

Multimedia

Rethinking ALS Biomarkers: From Discovery to Clinical Impact

Rethinking ALS Biomarkers: From Discovery to Clinical Impact

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Engineering CAR-Neutrophils In Vivo to Target Glioblastoma

Engineering CAR-Neutrophils In Vivo to Target Glioblastoma

Miltenyi
The Scientist Digest cover September 2026
September 2026

Multiplex Microscopy Becomes Easier with Encoded Antibodies

A new system that enables researchers to uniquely tag monoclonal antibodies for use in microscopy could help simplify complex imaging studies.

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Rethinking ALS Biomarkers: From Discovery to Clinical Impact

Rethinking ALS Biomarkers: From Discovery to Clinical Impact

Alamar Biosciences logo
Engineering CAR-Neutrophils In Vivo to Target Glioblastoma

Engineering CAR-Neutrophils In Vivo to Target Glioblastoma

Miltenyi
Best Practices for qPCR Assay Design and Optimization

Best Practices for qPCR Assay Design and Optimization

Bio-Rad
Beyond the Basics: Strategies for Single-Cell and Spatial Transcriptomics Analysis

Beyond the Basics: Strategies for Single-Cell and Spatial Transcriptomics Analysis

bioxcell

Products

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The ASSIST PLUS pipetting robot for affordable workflow automation

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Single cells in suspension

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CellBrite® Steady Membrane Stain: Cell surface staining built for real-time imaging

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Monod Bio Licenses AI-designed Protein Technologies to SignalChem Biotech for Custom Discovery Assays