Josephine G. Keller

Arhus, 8000, Denmark

Last Updated: 09/26/2026

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Found 11 publications

Non-Invasive Malaria Detection in Sub-Saharan Africa Using a DNA-Based Sensor System.

Non-Invasive Malaria Detection in Sub-Saharan Africa Using a DNA-Based Sensor System.

Journal: Sensors (Basel, Switzerland)
Published: November 04, 2024

Topoisomerase 1 Activity Is Reduced in Response to Thermal Stress in Fruit Flies and in Human HeLa Cells.

Topoisomerase 1 Activity Is Reduced in Response to Thermal Stress in Fruit Flies and in Human HeLa Cells.

Journal: Biosensors
Published: September 22, 2023

Gel-Free Tools for Quick and Simple Screening of Anti-Topoisomerase 1 Compounds.

Gel-Free Tools for Quick and Simple Screening of Anti-Topoisomerase 1 Compounds.

Journal: Pharmaceuticals (Basel, Switzerland)
Published: February 21, 2023

Simple and Fast Rolling Circle Amplification-Based Detection of Topoisomerase 1 Activity in Crude Biological Samples.

Simple and Fast Rolling Circle Amplification-Based Detection of Topoisomerase 1 Activity in Crude Biological Samples.

Journal: Journal of visualized experiments : JoVE
Published: December 19, 2022

Rolling Circle Enhanced Detection of Specific Restriction Endonuclease Activities in Crude Cell Extracts.

Rolling Circle Enhanced Detection of Specific Restriction Endonuclease Activities in Crude Cell Extracts.

Journal: Sensors (Basel, Switzerland)
Published: August 26, 2022

Topoisomerase 1 inhibits MYC promoter activity by inducing G-quadruplex formation.

Topoisomerase 1 inhibits MYC promoter activity by inducing G-quadruplex formation.

Journal: Nucleic acids research
Published: January 28, 2022

A Dual-Sensor-Based Screening System for In Vitro Selection of TDP1 Inhibitors.

A Dual-Sensor-Based Screening System for In Vitro Selection of TDP1 Inhibitors.

Journal: Sensors (Basel, Switzerland)
Published: June 10, 2021

Different Camptothecin Sensitivities in Subpopulations of Colon Cancer Cells Correlate with Expression of Different Phospho-Isoforms of Topoisomerase I with Different Activities.

Different Camptothecin Sensitivities in Subpopulations of Colon Cancer Cells Correlate with Expression of Different Phospho-Isoforms of Topoisomerase I with Different Activities.

Journal: Cancers
Published: April 21, 2020

Enzymatic activity in single cells.

Enzymatic activity in single cells.

Journal: Methods in enzymology
Published: November 01, 2019

DNA flowerstructure co-localizes with human pathogens in infected macrophages.

DNA flowerstructure co-localizes with human pathogens in infected macrophages.

Journal: Nucleic acids research
Published: October 30, 2019

On-slide detection of enzymatic activities in selected single cells.

On-slide detection of enzymatic activities in selected single cells.

Journal: Nanoscale
Published: September 06, 2017
Showing 1-11 of 11

Last Updated: 09/26/2026